Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245688800067.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-04b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245688800067
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 912K
-rw-r--r-- 1 mcc users 7.0K Apr 30 07:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 30 07:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 07:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 30 07:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 669K May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-04b-LTLCardinality-00
FORMULA_NAME ASLink-PT-04b-LTLCardinality-01
FORMULA_NAME ASLink-PT-04b-LTLCardinality-02
FORMULA_NAME ASLink-PT-04b-LTLCardinality-03
FORMULA_NAME ASLink-PT-04b-LTLCardinality-04
FORMULA_NAME ASLink-PT-04b-LTLCardinality-05
FORMULA_NAME ASLink-PT-04b-LTLCardinality-06
FORMULA_NAME ASLink-PT-04b-LTLCardinality-07
FORMULA_NAME ASLink-PT-04b-LTLCardinality-08
FORMULA_NAME ASLink-PT-04b-LTLCardinality-09
FORMULA_NAME ASLink-PT-04b-LTLCardinality-10
FORMULA_NAME ASLink-PT-04b-LTLCardinality-11
FORMULA_NAME ASLink-PT-04b-LTLCardinality-12
FORMULA_NAME ASLink-PT-04b-LTLCardinality-13
FORMULA_NAME ASLink-PT-04b-LTLCardinality-14
FORMULA_NAME ASLink-PT-04b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652647109728

Running Version 202205111006
[2022-05-15 20:38:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 20:38:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 20:38:31] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2022-05-15 20:38:31] [INFO ] Transformed 2034 places.
[2022-05-15 20:38:31] [INFO ] Transformed 2567 transitions.
[2022-05-15 20:38:31] [INFO ] Found NUPN structural information;
[2022-05-15 20:38:31] [INFO ] Parsed PT model containing 2034 places and 2567 transitions in 248 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-04b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04b-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 2034 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2034/2034 places, 2567/2567 transitions.
Discarding 122 places :
Symmetric choice reduction at 0 with 122 rule applications. Total rules 122 place count 1912 transition count 2445
Iterating global reduction 0 with 122 rules applied. Total rules applied 244 place count 1912 transition count 2445
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 245 place count 1912 transition count 2444
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 292 place count 1865 transition count 2369
Iterating global reduction 1 with 47 rules applied. Total rules applied 339 place count 1865 transition count 2369
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 353 place count 1865 transition count 2355
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 361 place count 1857 transition count 2347
Iterating global reduction 2 with 8 rules applied. Total rules applied 369 place count 1857 transition count 2347
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 372 place count 1854 transition count 2337
Iterating global reduction 2 with 3 rules applied. Total rules applied 375 place count 1854 transition count 2337
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 377 place count 1852 transition count 2335
Iterating global reduction 2 with 2 rules applied. Total rules applied 379 place count 1852 transition count 2335
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 380 place count 1851 transition count 2327
Iterating global reduction 2 with 1 rules applied. Total rules applied 381 place count 1851 transition count 2327
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 382 place count 1850 transition count 2319
Iterating global reduction 2 with 1 rules applied. Total rules applied 383 place count 1850 transition count 2319
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 384 place count 1849 transition count 2318
Iterating global reduction 2 with 1 rules applied. Total rules applied 385 place count 1849 transition count 2318
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 386 place count 1848 transition count 2310
Iterating global reduction 2 with 1 rules applied. Total rules applied 387 place count 1848 transition count 2310
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 388 place count 1847 transition count 2302
Iterating global reduction 2 with 1 rules applied. Total rules applied 389 place count 1847 transition count 2302
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 390 place count 1846 transition count 2301
Iterating global reduction 2 with 1 rules applied. Total rules applied 391 place count 1846 transition count 2301
Applied a total of 391 rules in 1282 ms. Remains 1846 /2034 variables (removed 188) and now considering 2301/2567 (removed 266) transitions.
// Phase 1: matrix 2301 rows 1846 cols
[2022-05-15 20:38:32] [INFO ] Computed 199 place invariants in 101 ms
[2022-05-15 20:38:33] [INFO ] Implicit Places using invariants in 949 ms returned [1680, 1691, 1702, 1710, 1718, 1726, 1734, 1745, 1753, 1761, 1772]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 988 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1835/2034 places, 2301/2567 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1823 transition count 2289
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1823 transition count 2289
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 34 place count 1813 transition count 2279
Iterating global reduction 0 with 10 rules applied. Total rules applied 44 place count 1813 transition count 2279
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 52 place count 1805 transition count 2271
Iterating global reduction 0 with 8 rules applied. Total rules applied 60 place count 1805 transition count 2271
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 63 place count 1802 transition count 2268
Iterating global reduction 0 with 3 rules applied. Total rules applied 66 place count 1802 transition count 2268
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 68 place count 1800 transition count 2266
Iterating global reduction 0 with 2 rules applied. Total rules applied 70 place count 1800 transition count 2266
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 72 place count 1798 transition count 2264
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 1798 transition count 2264
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 75 place count 1797 transition count 2263
Iterating global reduction 0 with 1 rules applied. Total rules applied 76 place count 1797 transition count 2263
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 1796 transition count 2262
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 1796 transition count 2262
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 1795 transition count 2261
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 1795 transition count 2261
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 1794 transition count 2260
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 1794 transition count 2260
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 1793 transition count 2259
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 1793 transition count 2259
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 1792 transition count 2258
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 1792 transition count 2258
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 1791 transition count 2257
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 1791 transition count 2257
Applied a total of 88 rules in 851 ms. Remains 1791 /1835 variables (removed 44) and now considering 2257/2301 (removed 44) transitions.
// Phase 1: matrix 2257 rows 1791 cols
[2022-05-15 20:38:34] [INFO ] Computed 188 place invariants in 131 ms
[2022-05-15 20:38:35] [INFO ] Implicit Places using invariants in 868 ms returned []
// Phase 1: matrix 2257 rows 1791 cols
[2022-05-15 20:38:35] [INFO ] Computed 188 place invariants in 18 ms
[2022-05-15 20:38:40] [INFO ] Implicit Places using invariants and state equation in 4881 ms returned []
Implicit Place search using SMT with State Equation took 5755 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1791/2034 places, 2257/2567 transitions.
Finished structural reductions, in 2 iterations. Remains : 1791/2034 places, 2257/2567 transitions.
Support contains 23 out of 1791 places after structural reductions.
[2022-05-15 20:38:40] [INFO ] Flatten gal took : 207 ms
[2022-05-15 20:38:40] [INFO ] Flatten gal took : 127 ms
[2022-05-15 20:38:40] [INFO ] Input system was already deterministic with 2257 transitions.
Incomplete random walk after 10000 steps, including 21 resets, run finished after 433 ms. (steps per millisecond=23 ) properties (out of 13) seen :7
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2257 rows 1791 cols
[2022-05-15 20:38:41] [INFO ] Computed 188 place invariants in 14 ms
[2022-05-15 20:38:41] [INFO ] After 343ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-15 20:38:42] [INFO ] [Nat]Absence check using 48 positive place invariants in 21 ms returned sat
[2022-05-15 20:38:42] [INFO ] [Nat]Absence check using 48 positive and 140 generalized place invariants in 49 ms returned sat
[2022-05-15 20:38:52] [INFO ] After 10207ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2022-05-15 20:38:52] [INFO ] After 10670ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 270 ms.
[2022-05-15 20:38:53] [INFO ] After 11362ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 157 ms.
Support contains 7 out of 1791 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1791/1791 places, 2257/2257 transitions.
Drop transitions removed 326 transitions
Trivial Post-agglo rules discarded 326 transitions
Performed 326 trivial Post agglomeration. Transition count delta: 326
Iterating post reduction 0 with 326 rules applied. Total rules applied 326 place count 1791 transition count 1931
Reduce places removed 326 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 329 rules applied. Total rules applied 655 place count 1465 transition count 1928
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 657 place count 1463 transition count 1928
Performed 480 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 480 Pre rules applied. Total rules applied 657 place count 1463 transition count 1448
Deduced a syphon composed of 480 places in 3 ms
Ensure Unique test removed 43 places
Reduce places removed 523 places and 0 transitions.
Iterating global reduction 3 with 1003 rules applied. Total rules applied 1660 place count 940 transition count 1448
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 31 rules applied. Total rules applied 1691 place count 936 transition count 1421
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1718 place count 909 transition count 1421
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1718 place count 909 transition count 1404
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1769 place count 875 transition count 1404
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1769 place count 875 transition count 1388
Deduced a syphon composed of 16 places in 4 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1801 place count 859 transition count 1388
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1803 place count 857 transition count 1386
Iterating global reduction 5 with 2 rules applied. Total rules applied 1805 place count 857 transition count 1386
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1805 place count 857 transition count 1385
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1807 place count 856 transition count 1385
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 5 ms
Ensure Unique test removed 2 places
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 5 with 288 rules applied. Total rules applied 2095 place count 711 transition count 1242
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2099 place count 707 transition count 1238
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2104 place count 706 transition count 1238
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2105 place count 706 transition count 1237
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2106 place count 705 transition count 1237
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2106 place count 705 transition count 1236
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2108 place count 704 transition count 1236
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2110 place count 702 transition count 1234
Iterating global reduction 7 with 2 rules applied. Total rules applied 2112 place count 702 transition count 1234
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2114 place count 702 transition count 1232
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2115 place count 701 transition count 1232
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2117 place count 700 transition count 1238
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 2118 place count 700 transition count 1237
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 2120 place count 699 transition count 1236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2121 place count 698 transition count 1236
Free-agglomeration rule applied 5 times.
Iterating global reduction 11 with 5 rules applied. Total rules applied 2126 place count 698 transition count 1231
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 2131 place count 693 transition count 1231
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 12 with 4 rules applied. Total rules applied 2135 place count 693 transition count 1227
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2139 place count 689 transition count 1227
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 13 with 4 rules applied. Total rules applied 2143 place count 689 transition count 1227
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 2144 place count 688 transition count 1226
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 13 with 9 rules applied. Total rules applied 2153 place count 681 transition count 1224
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 2155 place count 679 transition count 1224
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 11 Pre rules applied. Total rules applied 2155 place count 679 transition count 1213
Deduced a syphon composed of 11 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 15 with 23 rules applied. Total rules applied 2178 place count 667 transition count 1213
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 15 with 4 rules applied. Total rules applied 2182 place count 663 transition count 1213
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 2182 place count 663 transition count 1212
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 2184 place count 662 transition count 1212
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 16 with 16 rules applied. Total rules applied 2200 place count 654 transition count 1204
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 2203 place count 651 transition count 1201
Iterating global reduction 16 with 3 rules applied. Total rules applied 2206 place count 651 transition count 1201
Free-agglomeration rule applied 3 times.
Iterating global reduction 16 with 3 rules applied. Total rules applied 2209 place count 651 transition count 1198
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 16 with 3 rules applied. Total rules applied 2212 place count 648 transition count 1198
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 2213 place count 648 transition count 1198
Applied a total of 2213 rules in 850 ms. Remains 648 /1791 variables (removed 1143) and now considering 1198/2257 (removed 1059) transitions.
Finished structural reductions, in 1 iterations. Remains : 648/1791 places, 1198/2257 transitions.
Incomplete random walk after 10000 steps, including 120 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1198 rows 648 cols
[2022-05-15 20:38:54] [INFO ] Computed 108 place invariants in 21 ms
[2022-05-15 20:38:54] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 20:38:54] [INFO ] [Nat]Absence check using 33 positive place invariants in 8 ms returned sat
[2022-05-15 20:38:54] [INFO ] [Nat]Absence check using 33 positive and 75 generalized place invariants in 18 ms returned sat
[2022-05-15 20:38:56] [INFO ] After 2260ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 20:38:58] [INFO ] After 4022ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2859 ms.
[2022-05-15 20:39:01] [INFO ] After 7050ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 14 ms.
Support contains 5 out of 648 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 648/648 places, 1198/1198 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 647 transition count 1197
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 646 transition count 1196
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 646 transition count 1196
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 645 transition count 1194
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 645 transition count 1194
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 645 transition count 1193
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 644 transition count 1193
Applied a total of 8 rules in 89 ms. Remains 644 /648 variables (removed 4) and now considering 1193/1198 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 644/648 places, 1193/1198 transitions.
Incomplete random walk after 10000 steps, including 102 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 476604 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 476604 steps, saw 104633 distinct states, run finished after 3002 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1193 rows 644 cols
[2022-05-15 20:39:04] [INFO ] Computed 108 place invariants in 23 ms
[2022-05-15 20:39:04] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 20:39:05] [INFO ] [Nat]Absence check using 33 positive place invariants in 5 ms returned sat
[2022-05-15 20:39:05] [INFO ] [Nat]Absence check using 33 positive and 75 generalized place invariants in 14 ms returned sat
[2022-05-15 20:39:05] [INFO ] After 720ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 20:39:07] [INFO ] After 2866ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3076 ms.
[2022-05-15 20:39:11] [INFO ] After 6059ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 84 ms.
Support contains 5 out of 644 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 644/644 places, 1193/1193 transitions.
Applied a total of 0 rules in 33 ms. Remains 644 /644 variables (removed 0) and now considering 1193/1193 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 644/644 places, 1193/1193 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 644/644 places, 1193/1193 transitions.
Applied a total of 0 rules in 27 ms. Remains 644 /644 variables (removed 0) and now considering 1193/1193 (removed 0) transitions.
// Phase 1: matrix 1193 rows 644 cols
[2022-05-15 20:39:11] [INFO ] Computed 108 place invariants in 12 ms
[2022-05-15 20:39:11] [INFO ] Implicit Places using invariants in 466 ms returned [1, 18, 19, 31, 48, 66, 142, 146, 155, 156, 157, 159, 176, 195, 266, 270, 271, 282, 283, 285, 302, 320, 389, 393, 394, 405, 406, 408, 425, 443, 512, 516, 517, 520, 531, 532, 533, 562, 583, 584, 585, 586]
Discarding 42 places :
Implicit Place search using SMT only with invariants took 470 ms to find 42 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 602/644 places, 1193/1193 transitions.
Drop transitions removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 602 transition count 1116
Reduce places removed 77 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 156 place count 525 transition count 1114
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 156 place count 525 transition count 1091
Deduced a syphon composed of 23 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 203 place count 501 transition count 1091
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 215 place count 497 transition count 1083
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 223 place count 489 transition count 1083
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 226 place count 486 transition count 1080
Iterating global reduction 4 with 3 rules applied. Total rules applied 229 place count 486 transition count 1080
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 232 place count 486 transition count 1077
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 5 with 60 rules applied. Total rules applied 292 place count 456 transition count 1047
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 296 place count 452 transition count 1043
Iterating global reduction 5 with 4 rules applied. Total rules applied 300 place count 452 transition count 1043
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 303 place count 452 transition count 1040
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 304 place count 451 transition count 1039
Iterating global reduction 6 with 1 rules applied. Total rules applied 305 place count 451 transition count 1039
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 309 place count 449 transition count 1040
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 310 place count 449 transition count 1039
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 6 with 9 rules applied. Total rules applied 319 place count 449 transition count 1030
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 329 place count 439 transition count 1030
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 330 place count 439 transition count 1029
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 342 place count 439 transition count 1029
Applied a total of 342 rules in 215 ms. Remains 439 /602 variables (removed 163) and now considering 1029/1193 (removed 164) transitions.
// Phase 1: matrix 1029 rows 439 cols
[2022-05-15 20:39:11] [INFO ] Computed 60 place invariants in 23 ms
[2022-05-15 20:39:12] [INFO ] Implicit Places using invariants in 311 ms returned [73, 89, 95, 98, 100, 108, 109, 164, 181, 187, 190, 192, 197, 198, 251, 267, 273, 276, 278, 283, 284, 336, 353, 359, 362, 364]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 314 ms to find 26 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 413/644 places, 1029/1193 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 401 transition count 1017
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 401 transition count 1017
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 397 transition count 1013
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 397 transition count 1013
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 389 transition count 1005
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 389 transition count 993
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 377 transition count 993
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 377 transition count 990
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 374 transition count 990
Applied a total of 78 rules in 79 ms. Remains 374 /413 variables (removed 39) and now considering 990/1029 (removed 39) transitions.
// Phase 1: matrix 990 rows 374 cols
[2022-05-15 20:39:12] [INFO ] Computed 34 place invariants in 6 ms
[2022-05-15 20:39:12] [INFO ] Implicit Places using invariants in 206 ms returned []
// Phase 1: matrix 990 rows 374 cols
[2022-05-15 20:39:12] [INFO ] Computed 34 place invariants in 8 ms
[2022-05-15 20:39:12] [INFO ] Implicit Places using invariants and state equation in 534 ms returned []
Implicit Place search using SMT with State Equation took 744 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 374/644 places, 990/1193 transitions.
Finished structural reductions, in 3 iterations. Remains : 374/644 places, 990/1193 transitions.
Incomplete random walk after 10000 steps, including 192 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 990 rows 374 cols
[2022-05-15 20:39:13] [INFO ] Computed 34 place invariants in 14 ms
[2022-05-15 20:39:13] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:39:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-15 20:39:13] [INFO ] [Nat]Absence check using 9 positive and 25 generalized place invariants in 9 ms returned sat
[2022-05-15 20:39:13] [INFO ] After 298ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:39:13] [INFO ] After 338ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-15 20:39:13] [INFO ] After 431ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 374 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 374/374 places, 990/990 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 374 transition count 989
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 373 transition count 988
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 372 transition count 988
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 4 place count 372 transition count 986
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 8 place count 370 transition count 986
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 9 place count 369 transition count 986
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 10 place count 368 transition count 978
Iterating global reduction 4 with 1 rules applied. Total rules applied 11 place count 368 transition count 978
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 12 place count 367 transition count 970
Iterating global reduction 4 with 1 rules applied. Total rules applied 13 place count 367 transition count 970
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 14 place count 366 transition count 962
Iterating global reduction 4 with 1 rules applied. Total rules applied 15 place count 366 transition count 962
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 16 place count 365 transition count 954
Iterating global reduction 4 with 1 rules applied. Total rules applied 17 place count 365 transition count 954
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 18 place count 364 transition count 946
Iterating global reduction 4 with 1 rules applied. Total rules applied 19 place count 364 transition count 946
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 20 place count 363 transition count 938
Iterating global reduction 4 with 1 rules applied. Total rules applied 21 place count 363 transition count 938
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 22 place count 362 transition count 930
Iterating global reduction 4 with 1 rules applied. Total rules applied 23 place count 362 transition count 930
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 24 place count 361 transition count 922
Iterating global reduction 4 with 1 rules applied. Total rules applied 25 place count 361 transition count 922
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 26 place count 360 transition count 914
Iterating global reduction 4 with 1 rules applied. Total rules applied 27 place count 360 transition count 914
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 28 place count 359 transition count 906
Iterating global reduction 4 with 1 rules applied. Total rules applied 29 place count 359 transition count 906
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 30 place count 358 transition count 898
Iterating global reduction 4 with 1 rules applied. Total rules applied 31 place count 358 transition count 898
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 33 place count 357 transition count 897
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 34 place count 357 transition count 896
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 36 place count 356 transition count 895
Applied a total of 36 rules in 108 ms. Remains 356 /374 variables (removed 18) and now considering 895/990 (removed 95) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/374 places, 895/990 transitions.
Incomplete random walk after 10000 steps, including 194 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2347 steps, run visited all 1 properties in 13 ms. (steps per millisecond=180 )
Probabilistic random walk after 2347 steps, saw 1157 distinct states, run finished after 13 ms. (steps per millisecond=180 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
Computed a total of 72 stabilizing places and 72 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(G(F(p0))))))'
Support contains 1 out of 1791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1791/1791 places, 2257/2257 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 328 transitions
Trivial Post-agglo rules discarded 328 transitions
Performed 328 trivial Post agglomeration. Transition count delta: 328
Iterating post reduction 0 with 328 rules applied. Total rules applied 328 place count 1790 transition count 1928
Reduce places removed 328 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 333 rules applied. Total rules applied 661 place count 1462 transition count 1923
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 664 place count 1459 transition count 1923
Performed 480 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 480 Pre rules applied. Total rules applied 664 place count 1459 transition count 1443
Deduced a syphon composed of 480 places in 2 ms
Ensure Unique test removed 44 places
Reduce places removed 524 places and 0 transitions.
Iterating global reduction 3 with 1004 rules applied. Total rules applied 1668 place count 935 transition count 1443
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 31 rules applied. Total rules applied 1699 place count 931 transition count 1416
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 28 rules applied. Total rules applied 1727 place count 904 transition count 1415
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1728 place count 903 transition count 1415
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 17 Pre rules applied. Total rules applied 1728 place count 903 transition count 1398
Deduced a syphon composed of 17 places in 2 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 51 rules applied. Total rules applied 1779 place count 869 transition count 1398
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1779 place count 869 transition count 1382
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1811 place count 853 transition count 1382
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1815 place count 849 transition count 1371
Iterating global reduction 6 with 4 rules applied. Total rules applied 1819 place count 849 transition count 1371
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1819 place count 849 transition count 1370
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1821 place count 848 transition count 1370
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1823 place count 846 transition count 1361
Iterating global reduction 6 with 2 rules applied. Total rules applied 1825 place count 846 transition count 1361
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1827 place count 844 transition count 1352
Iterating global reduction 6 with 2 rules applied. Total rules applied 1829 place count 844 transition count 1352
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1830 place count 843 transition count 1344
Iterating global reduction 6 with 1 rules applied. Total rules applied 1831 place count 843 transition count 1344
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1832 place count 842 transition count 1336
Iterating global reduction 6 with 1 rules applied. Total rules applied 1833 place count 842 transition count 1336
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1834 place count 841 transition count 1328
Iterating global reduction 6 with 1 rules applied. Total rules applied 1835 place count 841 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1836 place count 840 transition count 1320
Iterating global reduction 6 with 1 rules applied. Total rules applied 1837 place count 840 transition count 1320
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1838 place count 839 transition count 1312
Iterating global reduction 6 with 1 rules applied. Total rules applied 1839 place count 839 transition count 1312
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1840 place count 838 transition count 1304
Iterating global reduction 6 with 1 rules applied. Total rules applied 1841 place count 838 transition count 1304
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1842 place count 837 transition count 1296
Iterating global reduction 6 with 1 rules applied. Total rules applied 1843 place count 837 transition count 1296
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1844 place count 836 transition count 1288
Iterating global reduction 6 with 1 rules applied. Total rules applied 1845 place count 836 transition count 1288
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 6 with 286 rules applied. Total rules applied 2131 place count 692 transition count 1146
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2135 place count 688 transition count 1142
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2140 place count 687 transition count 1142
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2141 place count 687 transition count 1141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2142 place count 686 transition count 1141
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2142 place count 686 transition count 1140
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2144 place count 685 transition count 1140
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2146 place count 683 transition count 1138
Iterating global reduction 8 with 2 rules applied. Total rules applied 2148 place count 683 transition count 1138
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2150 place count 683 transition count 1136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2151 place count 682 transition count 1136
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2153 place count 681 transition count 1141
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2155 place count 679 transition count 1139
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 10 with 12 rules applied. Total rules applied 2167 place count 671 transition count 1135
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 2171 place count 667 transition count 1135
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 12 Pre rules applied. Total rules applied 2171 place count 667 transition count 1123
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 25 rules applied. Total rules applied 2196 place count 654 transition count 1123
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 12 with 9 rules applied. Total rules applied 2205 place count 645 transition count 1123
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 2205 place count 645 transition count 1122
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 2207 place count 644 transition count 1122
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 13 with 26 rules applied. Total rules applied 2233 place count 631 transition count 1109
Discarding 8 places :
Symmetric choice reduction at 13 with 8 rule applications. Total rules 2241 place count 623 transition count 1101
Iterating global reduction 13 with 8 rules applied. Total rules applied 2249 place count 623 transition count 1101
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 2253 place count 619 transition count 1097
Iterating global reduction 13 with 4 rules applied. Total rules applied 2257 place count 619 transition count 1097
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 2261 place count 619 transition count 1093
Applied a total of 2261 rules in 478 ms. Remains 619 /1791 variables (removed 1172) and now considering 1093/2257 (removed 1164) transitions.
// Phase 1: matrix 1093 rows 619 cols
[2022-05-15 20:39:14] [INFO ] Computed 102 place invariants in 9 ms
[2022-05-15 20:39:14] [INFO ] Implicit Places using invariants in 319 ms returned [1, 18, 19, 31, 48, 66, 86, 137, 147, 148, 150, 167, 185, 205, 256, 257, 270, 273, 290, 308, 328, 379, 380, 392, 393, 395, 412, 430, 449, 501, 502, 505, 516, 517, 518, 536, 557, 558, 559, 560]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 322 ms to find 40 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 579/1791 places, 1093/2257 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 579 transition count 1025
Reduce places removed 68 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 72 rules applied. Total rules applied 140 place count 511 transition count 1021
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 144 place count 507 transition count 1021
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 144 place count 507 transition count 1002
Deduced a syphon composed of 19 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 39 rules applied. Total rules applied 183 place count 487 transition count 1002
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 195 place count 483 transition count 994
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 203 place count 475 transition count 994
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 206 place count 472 transition count 991
Iterating global reduction 5 with 3 rules applied. Total rules applied 209 place count 472 transition count 991
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 212 place count 472 transition count 988
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 68 rules applied. Total rules applied 280 place count 438 transition count 954
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 284 place count 436 transition count 955
Applied a total of 284 rules in 101 ms. Remains 436 /579 variables (removed 143) and now considering 955/1093 (removed 138) transitions.
// Phase 1: matrix 955 rows 436 cols
[2022-05-15 20:39:14] [INFO ] Computed 57 place invariants in 8 ms
[2022-05-15 20:39:15] [INFO ] Implicit Places using invariants in 221 ms returned [88, 94, 99, 269, 275, 280, 357, 363, 368, 433]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 224 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 426/1791 places, 955/2257 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 426 transition count 954
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 425 transition count 954
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 8 place count 419 transition count 948
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 419 transition count 948
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 20 place count 413 transition count 942
Iterating global reduction 2 with 6 rules applied. Total rules applied 26 place count 413 transition count 942
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 29 place count 410 transition count 939
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 410 transition count 939
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 407 transition count 936
Applied a total of 38 rules in 58 ms. Remains 407 /426 variables (removed 19) and now considering 936/955 (removed 19) transitions.
// Phase 1: matrix 936 rows 407 cols
[2022-05-15 20:39:15] [INFO ] Computed 47 place invariants in 7 ms
[2022-05-15 20:39:15] [INFO ] Implicit Places using invariants in 200 ms returned []
// Phase 1: matrix 936 rows 407 cols
[2022-05-15 20:39:15] [INFO ] Computed 47 place invariants in 5 ms
[2022-05-15 20:39:15] [INFO ] Implicit Places using invariants and state equation in 595 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 407/1791 places, 936/2257 transitions.
Finished structural reductions, in 3 iterations. Remains : 407/1791 places, 936/2257 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s192 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 2 ms.
FORMULA ASLink-PT-04b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLCardinality-05 finished in 2168 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G(p0)))))'
Support contains 4 out of 1791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1791/1791 places, 2257/2257 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1790 transition count 1929
Reduce places removed 327 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 330 rules applied. Total rules applied 657 place count 1463 transition count 1926
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 659 place count 1461 transition count 1926
Performed 480 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 480 Pre rules applied. Total rules applied 659 place count 1461 transition count 1446
Deduced a syphon composed of 480 places in 2 ms
Ensure Unique test removed 43 places
Reduce places removed 523 places and 0 transitions.
Iterating global reduction 3 with 1003 rules applied. Total rules applied 1662 place count 938 transition count 1446
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 31 rules applied. Total rules applied 1693 place count 934 transition count 1419
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 1720 place count 907 transition count 1419
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1720 place count 907 transition count 1402
Deduced a syphon composed of 17 places in 2 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1771 place count 873 transition count 1402
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1771 place count 873 transition count 1386
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1803 place count 857 transition count 1386
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1806 place count 854 transition count 1383
Iterating global reduction 5 with 3 rules applied. Total rules applied 1809 place count 854 transition count 1383
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1809 place count 854 transition count 1382
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1811 place count 853 transition count 1382
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1812 place count 852 transition count 1381
Iterating global reduction 5 with 1 rules applied. Total rules applied 1813 place count 852 transition count 1381
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1814 place count 851 transition count 1380
Iterating global reduction 5 with 1 rules applied. Total rules applied 1815 place count 851 transition count 1380
Performed 142 Post agglomeration using F-continuation condition.Transition count delta: 142
Deduced a syphon composed of 142 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 144 places and 0 transitions.
Iterating global reduction 5 with 286 rules applied. Total rules applied 2101 place count 707 transition count 1238
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2105 place count 703 transition count 1234
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2110 place count 702 transition count 1234
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2111 place count 702 transition count 1233
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2112 place count 701 transition count 1233
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2112 place count 701 transition count 1232
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2114 place count 700 transition count 1232
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2116 place count 698 transition count 1230
Iterating global reduction 7 with 2 rules applied. Total rules applied 2118 place count 698 transition count 1230
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2120 place count 698 transition count 1228
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2121 place count 697 transition count 1228
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2123 place count 696 transition count 1233
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 2124 place count 696 transition count 1233
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2126 place count 694 transition count 1231
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 9 with 10 rules applied. Total rules applied 2136 place count 687 transition count 1228
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2139 place count 684 transition count 1228
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 11 Pre rules applied. Total rules applied 2139 place count 684 transition count 1217
Deduced a syphon composed of 11 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 11 with 23 rules applied. Total rules applied 2162 place count 672 transition count 1217
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 11 with 8 rules applied. Total rules applied 2170 place count 664 transition count 1217
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2170 place count 664 transition count 1216
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2172 place count 663 transition count 1216
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 12 with 24 rules applied. Total rules applied 2196 place count 651 transition count 1204
Discarding 7 places :
Symmetric choice reduction at 12 with 7 rule applications. Total rules 2203 place count 644 transition count 1197
Iterating global reduction 12 with 7 rules applied. Total rules applied 2210 place count 644 transition count 1197
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2214 place count 640 transition count 1193
Iterating global reduction 12 with 4 rules applied. Total rules applied 2218 place count 640 transition count 1193
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2222 place count 640 transition count 1189
Applied a total of 2222 rules in 334 ms. Remains 640 /1791 variables (removed 1151) and now considering 1189/2257 (removed 1068) transitions.
// Phase 1: matrix 1189 rows 640 cols
[2022-05-15 20:39:16] [INFO ] Computed 105 place invariants in 18 ms
[2022-05-15 20:39:16] [INFO ] Implicit Places using invariants in 413 ms returned [1, 18, 19, 31, 48, 66, 87, 145, 155, 156, 157, 158, 160, 177, 196, 216, 267, 268, 280, 281, 283, 300, 318, 338, 389, 390, 402, 403, 405, 422, 440, 459, 511, 512, 515, 526, 527, 528, 557, 578, 579, 580, 581]
Discarding 43 places :
Implicit Place search using SMT only with invariants took 417 ms to find 43 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 597/1791 places, 1189/2257 transitions.
Drop transitions removed 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 597 transition count 1115
Reduce places removed 74 places and 0 transitions.
Iterating post reduction 1 with 74 rules applied. Total rules applied 148 place count 523 transition count 1115
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 148 place count 523 transition count 1091
Deduced a syphon composed of 24 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 49 rules applied. Total rules applied 197 place count 498 transition count 1091
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 209 place count 494 transition count 1083
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 217 place count 486 transition count 1083
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 220 place count 483 transition count 1080
Iterating global reduction 4 with 3 rules applied. Total rules applied 223 place count 483 transition count 1080
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 226 place count 483 transition count 1077
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 296 place count 448 transition count 1042
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 300 place count 446 transition count 1043
Applied a total of 300 rules in 47 ms. Remains 446 /597 variables (removed 151) and now considering 1043/1189 (removed 146) transitions.
// Phase 1: matrix 1043 rows 446 cols
[2022-05-15 20:39:16] [INFO ] Computed 57 place invariants in 8 ms
[2022-05-15 20:39:17] [INFO ] Implicit Places using invariants in 316 ms returned [88, 94, 99, 180, 186, 191, 268, 274, 279, 356, 362, 367, 443]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 318 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 433/1791 places, 1043/2257 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 433 transition count 1042
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 432 transition count 1042
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 424 transition count 1034
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 424 transition count 1034
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 26 place count 416 transition count 1026
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 416 transition count 1026
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 38 place count 412 transition count 1022
Iterating global reduction 2 with 4 rules applied. Total rules applied 42 place count 412 transition count 1022
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 50 place count 408 transition count 1018
Applied a total of 50 rules in 55 ms. Remains 408 /433 variables (removed 25) and now considering 1018/1043 (removed 25) transitions.
// Phase 1: matrix 1018 rows 408 cols
[2022-05-15 20:39:17] [INFO ] Computed 44 place invariants in 19 ms
[2022-05-15 20:39:17] [INFO ] Implicit Places using invariants in 236 ms returned []
// Phase 1: matrix 1018 rows 408 cols
[2022-05-15 20:39:17] [INFO ] Computed 44 place invariants in 6 ms
[2022-05-15 20:39:18] [INFO ] Implicit Places using invariants and state equation in 809 ms returned []
Implicit Place search using SMT with State Equation took 1048 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 408/1791 places, 1018/2257 transitions.
Finished structural reductions, in 3 iterations. Remains : 408/1791 places, 1018/2257 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s92 0) (EQ s361 1) (EQ s127 0) (EQ s152 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1648 reset in 350 ms.
Product exploration explored 100000 steps with 1660 reset in 269 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 170 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Finished Best-First random walk after 6478 steps, including 26 resets, run visited all 1 properties in 10 ms. (steps per millisecond=647 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 163 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Support contains 4 out of 408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 408/408 places, 1018/1018 transitions.
Applied a total of 0 rules in 18 ms. Remains 408 /408 variables (removed 0) and now considering 1018/1018 (removed 0) transitions.
// Phase 1: matrix 1018 rows 408 cols
[2022-05-15 20:39:19] [INFO ] Computed 44 place invariants in 13 ms
[2022-05-15 20:39:19] [INFO ] Implicit Places using invariants in 276 ms returned []
// Phase 1: matrix 1018 rows 408 cols
[2022-05-15 20:39:19] [INFO ] Computed 44 place invariants in 8 ms
[2022-05-15 20:39:20] [INFO ] Implicit Places using invariants and state equation in 857 ms returned []
Implicit Place search using SMT with State Equation took 1136 ms to find 0 implicit places.
[2022-05-15 20:39:20] [INFO ] Redundant transitions in 64 ms returned []
// Phase 1: matrix 1018 rows 408 cols
[2022-05-15 20:39:20] [INFO ] Computed 44 place invariants in 18 ms
[2022-05-15 20:39:21] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 408/408 places, 1018/1018 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 170 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 413248 steps, run timeout after 3001 ms. (steps per millisecond=137 ) properties seen :{}
Probabilistic random walk after 413248 steps, saw 155686 distinct states, run finished after 3001 ms. (steps per millisecond=137 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1018 rows 408 cols
[2022-05-15 20:39:24] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-15 20:39:24] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:39:24] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2022-05-15 20:39:24] [INFO ] [Nat]Absence check using 10 positive and 34 generalized place invariants in 14 ms returned sat
[2022-05-15 20:39:26] [INFO ] After 2179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:39:27] [INFO ] After 2851ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1274 ms.
[2022-05-15 20:39:28] [INFO ] After 4225ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 408 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 408/408 places, 1018/1018 transitions.
Free-agglomeration rule applied 19 times.
Iterating global reduction 0 with 19 rules applied. Total rules applied 19 place count 408 transition count 999
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 41 place count 389 transition count 996
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 1 with 11 rules applied. Total rules applied 52 place count 389 transition count 985
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 63 place count 378 transition count 985
Applied a total of 63 rules in 66 ms. Remains 378 /408 variables (removed 30) and now considering 985/1018 (removed 33) transitions.
Finished structural reductions, in 1 iterations. Remains : 378/408 places, 985/1018 transitions.
Incomplete random walk after 10000 steps, including 217 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 590554 steps, run timeout after 3001 ms. (steps per millisecond=196 ) properties seen :{}
Probabilistic random walk after 590554 steps, saw 158469 distinct states, run finished after 3001 ms. (steps per millisecond=196 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 985 rows 378 cols
[2022-05-15 20:39:31] [INFO ] Computed 44 place invariants in 10 ms
[2022-05-15 20:39:31] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:39:31] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-15 20:39:31] [INFO ] [Nat]Absence check using 10 positive and 34 generalized place invariants in 10 ms returned sat
[2022-05-15 20:39:33] [INFO ] After 1426ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:39:34] [INFO ] After 2243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1069 ms.
[2022-05-15 20:39:35] [INFO ] After 3386ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 378 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 378/378 places, 985/985 transitions.
Applied a total of 0 rules in 23 ms. Remains 378 /378 variables (removed 0) and now considering 985/985 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 378/378 places, 985/985 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 378/378 places, 985/985 transitions.
Applied a total of 0 rules in 20 ms. Remains 378 /378 variables (removed 0) and now considering 985/985 (removed 0) transitions.
// Phase 1: matrix 985 rows 378 cols
[2022-05-15 20:39:35] [INFO ] Computed 44 place invariants in 11 ms
[2022-05-15 20:39:35] [INFO ] Implicit Places using invariants in 240 ms returned [93, 94, 166, 167, 237, 238]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 241 ms to find 6 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 372/378 places, 985/985 transitions.
Applied a total of 0 rules in 13 ms. Remains 372 /372 variables (removed 0) and now considering 985/985 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 372/378 places, 985/985 transitions.
Incomplete random walk after 10000 steps, including 207 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 546777 steps, run timeout after 3001 ms. (steps per millisecond=182 ) properties seen :{}
Probabilistic random walk after 546777 steps, saw 147696 distinct states, run finished after 3001 ms. (steps per millisecond=182 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 985 rows 372 cols
[2022-05-15 20:39:38] [INFO ] Computed 38 place invariants in 15 ms
[2022-05-15 20:39:38] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:39:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-05-15 20:39:38] [INFO ] [Nat]Absence check using 9 positive and 29 generalized place invariants in 10 ms returned sat
[2022-05-15 20:39:39] [INFO ] After 312ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:39:39] [INFO ] After 382ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2022-05-15 20:39:39] [INFO ] After 508ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 372 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 372/372 places, 985/985 transitions.
Applied a total of 0 rules in 17 ms. Remains 372 /372 variables (removed 0) and now considering 985/985 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 372/372 places, 985/985 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 372/372 places, 985/985 transitions.
Applied a total of 0 rules in 15 ms. Remains 372 /372 variables (removed 0) and now considering 985/985 (removed 0) transitions.
// Phase 1: matrix 985 rows 372 cols
[2022-05-15 20:39:39] [INFO ] Computed 38 place invariants in 15 ms
[2022-05-15 20:39:39] [INFO ] Implicit Places using invariants in 277 ms returned []
// Phase 1: matrix 985 rows 372 cols
[2022-05-15 20:39:39] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-15 20:39:40] [INFO ] Implicit Places using invariants and state equation in 821 ms returned []
Implicit Place search using SMT with State Equation took 1100 ms to find 0 implicit places.
[2022-05-15 20:39:40] [INFO ] Redundant transitions in 120 ms returned []
// Phase 1: matrix 985 rows 372 cols
[2022-05-15 20:39:40] [INFO ] Computed 38 place invariants in 15 ms
[2022-05-15 20:39:40] [INFO ] Dead Transitions using invariants and state equation in 417 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 372/372 places, 985/985 transitions.
Applied a total of 0 rules in 13 ms. Remains 372 /372 variables (removed 0) and now considering 985/985 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 985 rows 372 cols
[2022-05-15 20:39:40] [INFO ] Computed 38 place invariants in 8 ms
[2022-05-15 20:39:40] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:39:40] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-05-15 20:39:40] [INFO ] [Nat]Absence check using 9 positive and 29 generalized place invariants in 13 ms returned sat
[2022-05-15 20:39:41] [INFO ] After 310ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:39:41] [INFO ] After 373ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-15 20:39:41] [INFO ] After 482ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 20:39:41] [INFO ] Flatten gal took : 72 ms
[2022-05-15 20:39:41] [INFO ] Flatten gal took : 46 ms
[2022-05-15 20:39:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4180571343435991104.gal : 33 ms
[2022-05-15 20:39:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4867611250555636307.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12040826852349958391;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4180571343435991104.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4867611250555636307.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality4867611250555636307.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 62
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :62 after 460
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :460 after 18400
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :18400 after 28056
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :28056 after 29004
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :29004 after 36625
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :36625 after 349478
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :349478 after 2.64878e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.64878e+06 after 4.28264e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.28264e+07 after 6.38419e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :6.38419e+08 after 1.76998e+09
Detected timeout of ITS tools.
[2022-05-15 20:39:56] [INFO ] Flatten gal took : 68 ms
[2022-05-15 20:39:56] [INFO ] Applying decomposition
[2022-05-15 20:39:56] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8653743192032713729.txt' '-o' '/tmp/graph8653743192032713729.bin' '-w' '/tmp/graph8653743192032713729.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8653743192032713729.bin' '-l' '-1' '-v' '-w' '/tmp/graph8653743192032713729.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:39:57] [INFO ] Decomposing Gal with order
[2022-05-15 20:39:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:39:57] [INFO ] Removed a total of 2104 redundant transitions.
[2022-05-15 20:39:57] [INFO ] Flatten gal took : 171 ms
[2022-05-15 20:39:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 87 labels/synchronizations in 27 ms.
[2022-05-15 20:39:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10860168977303185029.gal : 11 ms
[2022-05-15 20:39:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1737174568298616151.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12040826852349958391;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10860168977303185029.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1737174568298616151.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality1737174568298616151.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 36
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :42672 after 184600
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :184600 after 186376
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :186376 after 2.496e+06
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2.496e+06 after 8.8868e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :8.8868e+06 after 3.23111e+07
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.34798e+07,0.874065,28676,2539,1313,35774,7493,1422,57125,338,49487,0
Total reachable state count : 53479819

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,378,0.877073,28676,168,112,35774,7493,1441,57125,345,49487,0
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1630 reset in 319 ms.
Product exploration explored 100000 steps with 1644 reset in 263 ms.
Built C files in :
/tmp/ltsmin13092296053420850592
[2022-05-15 20:39:59] [INFO ] Computing symmetric may disable matrix : 1018 transitions.
[2022-05-15 20:39:59] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:39:59] [INFO ] Computing symmetric may enable matrix : 1018 transitions.
[2022-05-15 20:39:59] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:39:59] [INFO ] Computing Do-Not-Accords matrix : 1018 transitions.
[2022-05-15 20:39:59] [INFO ] Computation of Completed DNA matrix. took 41 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:39:59] [INFO ] Built C files in 219ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13092296053420850592
Running compilation step : cd /tmp/ltsmin13092296053420850592;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13092296053420850592;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13092296053420850592;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 408 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 408/408 places, 1018/1018 transitions.
Applied a total of 0 rules in 15 ms. Remains 408 /408 variables (removed 0) and now considering 1018/1018 (removed 0) transitions.
// Phase 1: matrix 1018 rows 408 cols
[2022-05-15 20:40:02] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-15 20:40:02] [INFO ] Implicit Places using invariants in 350 ms returned []
// Phase 1: matrix 1018 rows 408 cols
[2022-05-15 20:40:02] [INFO ] Computed 44 place invariants in 16 ms
[2022-05-15 20:40:03] [INFO ] Implicit Places using invariants and state equation in 850 ms returned []
Implicit Place search using SMT with State Equation took 1202 ms to find 0 implicit places.
[2022-05-15 20:40:03] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 1018 rows 408 cols
[2022-05-15 20:40:03] [INFO ] Computed 44 place invariants in 6 ms
[2022-05-15 20:40:03] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 408/408 places, 1018/1018 transitions.
Built C files in :
/tmp/ltsmin13106722959132032266
[2022-05-15 20:40:03] [INFO ] Computing symmetric may disable matrix : 1018 transitions.
[2022-05-15 20:40:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:40:03] [INFO ] Computing symmetric may enable matrix : 1018 transitions.
[2022-05-15 20:40:03] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:40:03] [INFO ] Computing Do-Not-Accords matrix : 1018 transitions.
[2022-05-15 20:40:03] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:40:03] [INFO ] Built C files in 121ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13106722959132032266
Running compilation step : cd /tmp/ltsmin13106722959132032266;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2808 ms.
Running link step : cd /tmp/ltsmin13106722959132032266;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin13106722959132032266;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased32696079791261342.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 20:40:19] [INFO ] Flatten gal took : 39 ms
[2022-05-15 20:40:19] [INFO ] Flatten gal took : 35 ms
[2022-05-15 20:40:19] [INFO ] Time to serialize gal into /tmp/LTL3410289004790748796.gal : 4 ms
[2022-05-15 20:40:19] [INFO ] Time to serialize properties into /tmp/LTL15327314634626266359.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3410289004790748796.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15327314634626266359.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3410289...267
Read 1 LTL properties
Checking formula 0 : !((X(G(F(G("(((p395==0)||(p1703==1))||((p538==0)||(p579==1)))"))))))
Formula 0 simplified : !XGFG"(((p395==0)||(p1703==1))||((p538==0)||(p579==1)))"
Detected timeout of ITS tools.
[2022-05-15 20:40:34] [INFO ] Flatten gal took : 34 ms
[2022-05-15 20:40:34] [INFO ] Applying decomposition
[2022-05-15 20:40:34] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3457029277797292454.txt' '-o' '/tmp/graph3457029277797292454.bin' '-w' '/tmp/graph3457029277797292454.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3457029277797292454.bin' '-l' '-1' '-v' '-w' '/tmp/graph3457029277797292454.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:40:34] [INFO ] Decomposing Gal with order
[2022-05-15 20:40:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:40:34] [INFO ] Removed a total of 2080 redundant transitions.
[2022-05-15 20:40:34] [INFO ] Flatten gal took : 76 ms
[2022-05-15 20:40:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 59 labels/synchronizations in 21 ms.
[2022-05-15 20:40:34] [INFO ] Time to serialize gal into /tmp/LTL10428567176882281907.gal : 6 ms
[2022-05-15 20:40:34] [INFO ] Time to serialize properties into /tmp/LTL18274064034250472339.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10428567176882281907.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18274064034250472339.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1042856...247
Read 1 LTL properties
Checking formula 0 : !((X(G(F(G("(((i2.u27.p395==0)||(i6.u89.p1703==1))||((i3.u36.p538==0)||(i0.u43.p579==1)))"))))))
Formula 0 simplified : !XGFG"(((i2.u27.p395==0)||(i6.u89.p1703==1))||((i3.u36.p538==0)||(i0.u43.p579==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6730742309980601955
[2022-05-15 20:40:49] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6730742309980601955
Running compilation step : cd /tmp/ltsmin6730742309980601955;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1668 ms.
Running link step : cd /tmp/ltsmin6730742309980601955;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin6730742309980601955;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](<>([]((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ASLink-PT-04b-LTLCardinality-06 finished in 108538 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(F(G(X(F((X(p0)&&p1)))))))))'
Support contains 4 out of 1791 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1791/1791 places, 2257/2257 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1785 transition count 2244
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1785 transition count 2244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 1785 transition count 2243
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 1783 transition count 2234
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 1783 transition count 2234
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 1781 transition count 2232
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 1781 transition count 2232
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 1779 transition count 2223
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 1779 transition count 2223
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1778 transition count 2215
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1778 transition count 2215
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1777 transition count 2214
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1777 transition count 2214
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1776 transition count 2206
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1776 transition count 2206
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1775 transition count 2198
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1775 transition count 2198
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1774 transition count 2197
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1774 transition count 2197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1773 transition count 2189
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1773 transition count 2189
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1772 transition count 2181
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1772 transition count 2181
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1771 transition count 2180
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1771 transition count 2180
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1770 transition count 2172
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1770 transition count 2172
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1769 transition count 2164
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1769 transition count 2164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1768 transition count 2163
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1768 transition count 2163
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1767 transition count 2155
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1767 transition count 2155
Applied a total of 49 rules in 1182 ms. Remains 1767 /1791 variables (removed 24) and now considering 2155/2257 (removed 102) transitions.
// Phase 1: matrix 2155 rows 1767 cols
[2022-05-15 20:41:05] [INFO ] Computed 188 place invariants in 24 ms
[2022-05-15 20:41:06] [INFO ] Implicit Places using invariants in 776 ms returned []
// Phase 1: matrix 2155 rows 1767 cols
[2022-05-15 20:41:06] [INFO ] Computed 188 place invariants in 16 ms
[2022-05-15 20:41:10] [INFO ] Implicit Places using invariants and state equation in 3725 ms returned []
Implicit Place search using SMT with State Equation took 4506 ms to find 0 implicit places.
// Phase 1: matrix 2155 rows 1767 cols
[2022-05-15 20:41:10] [INFO ] Computed 188 place invariants in 33 ms
[2022-05-15 20:41:11] [INFO ] Dead Transitions using invariants and state equation in 1116 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1767/1791 places, 2155/2257 transitions.
Finished structural reductions, in 1 iterations. Remains : 1767/1791 places, 2155/2257 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s499 0) (EQ s332 1)), p0:(OR (EQ s1693 0) (EQ s1280 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33530 reset in 1116 ms.
Product exploration explored 100000 steps with 33266 reset in 1220 ms.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 343 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 25 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2155 rows 1767 cols
[2022-05-15 20:41:14] [INFO ] Computed 188 place invariants in 27 ms
[2022-05-15 20:41:14] [INFO ] After 274ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 20:41:15] [INFO ] [Nat]Absence check using 46 positive place invariants in 20 ms returned sat
[2022-05-15 20:41:15] [INFO ] [Nat]Absence check using 46 positive and 142 generalized place invariants in 76 ms returned sat
[2022-05-15 20:41:16] [INFO ] After 1194ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 20:41:17] [INFO ] Deduced a trap composed of 19 places in 418 ms of which 1 ms to minimize.
[2022-05-15 20:41:17] [INFO ] Deduced a trap composed of 25 places in 457 ms of which 1 ms to minimize.
[2022-05-15 20:41:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1130 ms
[2022-05-15 20:41:18] [INFO ] After 2679ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 250 ms.
[2022-05-15 20:41:18] [INFO ] After 3323ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 98 ms.
Support contains 4 out of 1767 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1767/1767 places, 2155/2155 transitions.
Drop transitions removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 1767 transition count 1833
Reduce places removed 322 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 325 rules applied. Total rules applied 647 place count 1445 transition count 1830
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 649 place count 1443 transition count 1830
Performed 477 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 477 Pre rules applied. Total rules applied 649 place count 1443 transition count 1353
Deduced a syphon composed of 477 places in 2 ms
Ensure Unique test removed 44 places
Reduce places removed 521 places and 0 transitions.
Iterating global reduction 3 with 998 rules applied. Total rules applied 1647 place count 922 transition count 1353
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1679 place count 918 transition count 1325
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1707 place count 890 transition count 1325
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1707 place count 890 transition count 1308
Deduced a syphon composed of 17 places in 2 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1758 place count 856 transition count 1308
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1758 place count 856 transition count 1292
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1790 place count 840 transition count 1292
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 5 with 288 rules applied. Total rules applied 2078 place count 695 transition count 1149
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2082 place count 691 transition count 1145
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2087 place count 690 transition count 1145
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2088 place count 690 transition count 1144
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2089 place count 689 transition count 1144
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2089 place count 689 transition count 1143
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2091 place count 688 transition count 1143
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2093 place count 686 transition count 1141
Iterating global reduction 7 with 2 rules applied. Total rules applied 2095 place count 686 transition count 1141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2097 place count 686 transition count 1139
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2098 place count 685 transition count 1139
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2100 place count 684 transition count 1145
Free-agglomeration rule applied 4 times.
Iterating global reduction 9 with 4 rules applied. Total rules applied 2104 place count 684 transition count 1141
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 2108 place count 680 transition count 1141
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 2111 place count 680 transition count 1138
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2114 place count 677 transition count 1138
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 2118 place count 677 transition count 1138
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2119 place count 676 transition count 1137
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 11 with 12 rules applied. Total rules applied 2131 place count 668 transition count 1133
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2135 place count 664 transition count 1133
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 12 Pre rules applied. Total rules applied 2135 place count 664 transition count 1121
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 13 with 25 rules applied. Total rules applied 2160 place count 651 transition count 1121
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 13 with 5 rules applied. Total rules applied 2165 place count 646 transition count 1121
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 2165 place count 646 transition count 1120
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 2167 place count 645 transition count 1120
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 14 with 18 rules applied. Total rules applied 2185 place count 636 transition count 1111
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 2189 place count 632 transition count 1107
Iterating global reduction 14 with 4 rules applied. Total rules applied 2193 place count 632 transition count 1107
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 2197 place count 632 transition count 1103
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 2201 place count 628 transition count 1103
Applied a total of 2201 rules in 413 ms. Remains 628 /1767 variables (removed 1139) and now considering 1103/2155 (removed 1052) transitions.
Finished structural reductions, in 1 iterations. Remains : 628/1767 places, 1103/2155 transitions.
Incomplete random walk after 10000 steps, including 104 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1103 rows 628 cols
[2022-05-15 20:41:18] [INFO ] Computed 106 place invariants in 13 ms
[2022-05-15 20:41:18] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:41:19] [INFO ] [Nat]Absence check using 31 positive place invariants in 8 ms returned sat
[2022-05-15 20:41:19] [INFO ] [Nat]Absence check using 31 positive and 75 generalized place invariants in 20 ms returned sat
[2022-05-15 20:41:19] [INFO ] After 522ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:41:19] [INFO ] After 608ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2022-05-15 20:41:19] [INFO ] After 771ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 628 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 628/628 places, 1103/1103 transitions.
Applied a total of 0 rules in 24 ms. Remains 628 /628 variables (removed 0) and now considering 1103/1103 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 628/628 places, 1103/1103 transitions.
Incomplete random walk after 10000 steps, including 112 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 540771 steps, run timeout after 3001 ms. (steps per millisecond=180 ) properties seen :{}
Probabilistic random walk after 540771 steps, saw 107463 distinct states, run finished after 3001 ms. (steps per millisecond=180 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1103 rows 628 cols
[2022-05-15 20:41:22] [INFO ] Computed 106 place invariants in 22 ms
[2022-05-15 20:41:22] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:41:23] [INFO ] [Nat]Absence check using 31 positive place invariants in 8 ms returned sat
[2022-05-15 20:41:23] [INFO ] [Nat]Absence check using 31 positive and 75 generalized place invariants in 21 ms returned sat
[2022-05-15 20:41:23] [INFO ] After 627ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:41:23] [INFO ] After 714ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2022-05-15 20:41:23] [INFO ] After 885ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 628 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 628/628 places, 1103/1103 transitions.
Applied a total of 0 rules in 22 ms. Remains 628 /628 variables (removed 0) and now considering 1103/1103 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 628/628 places, 1103/1103 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 628/628 places, 1103/1103 transitions.
Applied a total of 0 rules in 20 ms. Remains 628 /628 variables (removed 0) and now considering 1103/1103 (removed 0) transitions.
// Phase 1: matrix 1103 rows 628 cols
[2022-05-15 20:41:23] [INFO ] Computed 106 place invariants in 8 ms
[2022-05-15 20:41:24] [INFO ] Implicit Places using invariants in 455 ms returned [1, 18, 19, 31, 48, 66, 137, 141, 150, 151, 153, 170, 188, 257, 261, 262, 273, 274, 276, 293, 311, 380, 384, 385, 396, 397, 399, 416, 434, 504, 508, 509, 512, 523, 524, 525, 543, 564, 565, 566, 567]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 457 ms to find 41 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 587/628 places, 1103/1103 transitions.
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 587 transition count 1028
Reduce places removed 75 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 80 rules applied. Total rules applied 155 place count 512 transition count 1023
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 157 place count 510 transition count 1023
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 157 place count 510 transition count 1000
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 47 rules applied. Total rules applied 204 place count 486 transition count 1000
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 216 place count 482 transition count 992
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 224 place count 474 transition count 992
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 227 place count 471 transition count 989
Iterating global reduction 5 with 3 rules applied. Total rules applied 230 place count 471 transition count 989
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 233 place count 471 transition count 986
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 6 with 62 rules applied. Total rules applied 295 place count 440 transition count 955
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 299 place count 436 transition count 951
Iterating global reduction 6 with 4 rules applied. Total rules applied 303 place count 436 transition count 951
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 307 place count 436 transition count 947
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 311 place count 434 transition count 947
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 320 place count 434 transition count 938
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 330 place count 424 transition count 938
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 8 with 11 rules applied. Total rules applied 341 place count 424 transition count 938
Applied a total of 341 rules in 105 ms. Remains 424 /587 variables (removed 163) and now considering 938/1103 (removed 165) transitions.
// Phase 1: matrix 938 rows 424 cols
[2022-05-15 20:41:24] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-15 20:41:24] [INFO ] Implicit Places using invariants in 281 ms returned [73, 89, 95, 101, 104, 105, 158, 174, 180, 183, 185, 190, 191, 244, 260, 266, 269, 271, 276, 277, 330, 347, 353, 356, 358]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 282 ms to find 25 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 399/628 places, 938/1103 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 387 transition count 926
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 387 transition count 926
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 383 transition count 922
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 383 transition count 922
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 375 transition count 914
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 375 transition count 902
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 363 transition count 902
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 363 transition count 899
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 360 transition count 899
Applied a total of 78 rules in 60 ms. Remains 360 /399 variables (removed 39) and now considering 899/938 (removed 39) transitions.
// Phase 1: matrix 899 rows 360 cols
[2022-05-15 20:41:24] [INFO ] Computed 34 place invariants in 11 ms
[2022-05-15 20:41:25] [INFO ] Implicit Places using invariants in 214 ms returned []
// Phase 1: matrix 899 rows 360 cols
[2022-05-15 20:41:25] [INFO ] Computed 34 place invariants in 12 ms
[2022-05-15 20:41:25] [INFO ] Implicit Places using invariants and state equation in 578 ms returned []
Implicit Place search using SMT with State Equation took 793 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 360/628 places, 899/1103 transitions.
Finished structural reductions, in 3 iterations. Remains : 360/628 places, 899/1103 transitions.
Incomplete random walk after 10000 steps, including 198 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 606528 steps, run timeout after 3001 ms. (steps per millisecond=202 ) properties seen :{}
Probabilistic random walk after 606528 steps, saw 355282 distinct states, run finished after 3001 ms. (steps per millisecond=202 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 899 rows 360 cols
[2022-05-15 20:41:28] [INFO ] Computed 34 place invariants in 13 ms
[2022-05-15 20:41:28] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:41:28] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-15 20:41:28] [INFO ] [Nat]Absence check using 11 positive and 23 generalized place invariants in 17 ms returned sat
[2022-05-15 20:41:29] [INFO ] After 319ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:41:29] [INFO ] After 417ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2022-05-15 20:41:29] [INFO ] After 587ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 360 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 360/360 places, 899/899 transitions.
Applied a total of 0 rules in 20 ms. Remains 360 /360 variables (removed 0) and now considering 899/899 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 360/360 places, 899/899 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 360/360 places, 899/899 transitions.
Applied a total of 0 rules in 24 ms. Remains 360 /360 variables (removed 0) and now considering 899/899 (removed 0) transitions.
// Phase 1: matrix 899 rows 360 cols
[2022-05-15 20:41:29] [INFO ] Computed 34 place invariants in 13 ms
[2022-05-15 20:41:29] [INFO ] Implicit Places using invariants in 255 ms returned []
// Phase 1: matrix 899 rows 360 cols
[2022-05-15 20:41:29] [INFO ] Computed 34 place invariants in 7 ms
[2022-05-15 20:41:30] [INFO ] Implicit Places using invariants and state equation in 752 ms returned []
Implicit Place search using SMT with State Equation took 1007 ms to find 0 implicit places.
[2022-05-15 20:41:30] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 899 rows 360 cols
[2022-05-15 20:41:30] [INFO ] Computed 34 place invariants in 12 ms
[2022-05-15 20:41:30] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 360/360 places, 899/899 transitions.
Applied a total of 0 rules in 12 ms. Remains 360 /360 variables (removed 0) and now considering 899/899 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 899 rows 360 cols
[2022-05-15 20:41:30] [INFO ] Computed 34 place invariants in 6 ms
[2022-05-15 20:41:30] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:41:30] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-15 20:41:30] [INFO ] [Nat]Absence check using 11 positive and 23 generalized place invariants in 13 ms returned sat
[2022-05-15 20:41:31] [INFO ] After 362ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:41:31] [INFO ] After 429ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2022-05-15 20:41:31] [INFO ] After 580ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 20:41:31] [INFO ] Flatten gal took : 40 ms
[2022-05-15 20:41:31] [INFO ] Flatten gal took : 35 ms
[2022-05-15 20:41:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5184857395019403368.gal : 5 ms
[2022-05-15 20:41:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13920214843633017336.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms8362300096298666280;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5184857395019403368.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13920214843633017336.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality13920214843633017336.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 44
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :44 after 656
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :656 after 9184
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :9184 after 23944
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :23944 after 26806
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :26806 after 27349
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :27349 after 31900
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :31900 after 454364
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :454364 after 3.06491e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.06491e+06 after 2.62911e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.62911e+07 after 8.8183e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :8.8183e+07 after 3.96787e+08
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :3.96787e+08 after 4.19839e+09
Detected timeout of ITS tools.
[2022-05-15 20:41:46] [INFO ] Flatten gal took : 50 ms
[2022-05-15 20:41:46] [INFO ] Applying decomposition
[2022-05-15 20:41:46] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5575078450194325809.txt' '-o' '/tmp/graph5575078450194325809.bin' '-w' '/tmp/graph5575078450194325809.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5575078450194325809.bin' '-l' '-1' '-v' '-w' '/tmp/graph5575078450194325809.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:41:46] [INFO ] Decomposing Gal with order
[2022-05-15 20:41:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:41:46] [INFO ] Removed a total of 1858 redundant transitions.
[2022-05-15 20:41:46] [INFO ] Flatten gal took : 65 ms
[2022-05-15 20:41:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 93 labels/synchronizations in 18 ms.
[2022-05-15 20:41:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14499566519630496683.gal : 7 ms
[2022-05-15 20:41:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8807523500607463266.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms8362300096298666280;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14499566519630496683.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8807523500607463266.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality8807523500607463266.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 24
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 44
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :73760 after 74696
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :74696 after 1.31839e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.31839e+06 after 1.75557e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.75557e+07 after 3.508e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4.43893e+07 after 3.42305e+08
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.56615e+09,2.46196,74348,6969,3702,107709,23505,1228,226929,382,169215,0
Total reachable state count : 2566153522

Verifying 1 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,27,2.46915,74612,134,122,107709,23505,1246,226929,391,169215,0
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 346 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Support contains 4 out of 1767 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1767/1767 places, 2155/2155 transitions.
Applied a total of 0 rules in 125 ms. Remains 1767 /1767 variables (removed 0) and now considering 2155/2155 (removed 0) transitions.
// Phase 1: matrix 2155 rows 1767 cols
[2022-05-15 20:41:50] [INFO ] Computed 188 place invariants in 30 ms
[2022-05-15 20:41:50] [INFO ] Implicit Places using invariants in 733 ms returned []
// Phase 1: matrix 2155 rows 1767 cols
[2022-05-15 20:41:50] [INFO ] Computed 188 place invariants in 16 ms
[2022-05-15 20:41:54] [INFO ] Implicit Places using invariants and state equation in 4040 ms returned []
Implicit Place search using SMT with State Equation took 4777 ms to find 0 implicit places.
// Phase 1: matrix 2155 rows 1767 cols
[2022-05-15 20:41:54] [INFO ] Computed 188 place invariants in 32 ms
[2022-05-15 20:41:56] [INFO ] Dead Transitions using invariants and state equation in 1293 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1767/1767 places, 2155/2155 transitions.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 236 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2155 rows 1767 cols
[2022-05-15 20:41:56] [INFO ] Computed 188 place invariants in 18 ms
[2022-05-15 20:41:56] [INFO ] After 235ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:41:57] [INFO ] [Nat]Absence check using 46 positive place invariants in 24 ms returned sat
[2022-05-15 20:41:57] [INFO ] [Nat]Absence check using 46 positive and 142 generalized place invariants in 83 ms returned sat
[2022-05-15 20:41:58] [INFO ] After 1358ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:41:59] [INFO ] Deduced a trap composed of 22 places in 519 ms of which 1 ms to minimize.
[2022-05-15 20:41:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 738 ms
[2022-05-15 20:41:59] [INFO ] After 2167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 164 ms.
[2022-05-15 20:41:59] [INFO ] After 2667ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 1205 steps, including 2 resets, run visited all 1 properties in 7 ms. (steps per millisecond=172 )
Parikh walk visited 1 properties in 8 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 434 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 33372 reset in 1151 ms.
Product exploration explored 100000 steps with 33452 reset in 850 ms.
Built C files in :
/tmp/ltsmin2294932719612474591
[2022-05-15 20:42:02] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2294932719612474591
Running compilation step : cd /tmp/ltsmin2294932719612474591;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2294932719612474591;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2294932719612474591;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 1767 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1767/1767 places, 2155/2155 transitions.
Applied a total of 0 rules in 122 ms. Remains 1767 /1767 variables (removed 0) and now considering 2155/2155 (removed 0) transitions.
// Phase 1: matrix 2155 rows 1767 cols
[2022-05-15 20:42:05] [INFO ] Computed 188 place invariants in 32 ms
[2022-05-15 20:42:06] [INFO ] Implicit Places using invariants in 725 ms returned []
// Phase 1: matrix 2155 rows 1767 cols
[2022-05-15 20:42:06] [INFO ] Computed 188 place invariants in 17 ms
[2022-05-15 20:42:10] [INFO ] Implicit Places using invariants and state equation in 3978 ms returned []
Implicit Place search using SMT with State Equation took 4714 ms to find 0 implicit places.
// Phase 1: matrix 2155 rows 1767 cols
[2022-05-15 20:42:10] [INFO ] Computed 188 place invariants in 33 ms
[2022-05-15 20:42:11] [INFO ] Dead Transitions using invariants and state equation in 1136 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1767/1767 places, 2155/2155 transitions.
Built C files in :
/tmp/ltsmin3472073898955625763
[2022-05-15 20:42:11] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3472073898955625763
Running compilation step : cd /tmp/ltsmin3472073898955625763;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3472073898955625763;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3472073898955625763;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 20:42:14] [INFO ] Flatten gal took : 80 ms
[2022-05-15 20:42:15] [INFO ] Flatten gal took : 71 ms
[2022-05-15 20:42:15] [INFO ] Time to serialize gal into /tmp/LTL8524629464166347219.gal : 8 ms
[2022-05-15 20:42:15] [INFO ] Time to serialize properties into /tmp/LTL7868772876814528239.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8524629464166347219.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7868772876814528239.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8524629...266
Read 1 LTL properties
Checking formula 0 : !((G(X(F(F(G(X(F((X("((p1948==0)||(p1407==1))"))&&("((p542==0)||(p356==1))"))))))))))
Formula 0 simplified : !GXFGXF("((p542==0)||(p356==1))" & X"((p1948==0)||(p1407==1))")
Detected timeout of ITS tools.
[2022-05-15 20:42:30] [INFO ] Flatten gal took : 111 ms
[2022-05-15 20:42:30] [INFO ] Applying decomposition
[2022-05-15 20:42:30] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5603485898557539055.txt' '-o' '/tmp/graph5603485898557539055.bin' '-w' '/tmp/graph5603485898557539055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5603485898557539055.bin' '-l' '-1' '-v' '-w' '/tmp/graph5603485898557539055.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:42:30] [INFO ] Decomposing Gal with order
[2022-05-15 20:42:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:42:30] [INFO ] Removed a total of 1615 redundant transitions.
[2022-05-15 20:42:30] [INFO ] Flatten gal took : 128 ms
[2022-05-15 20:42:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 26 ms.
[2022-05-15 20:42:30] [INFO ] Time to serialize gal into /tmp/LTL6340576563377674834.gal : 16 ms
[2022-05-15 20:42:30] [INFO ] Time to serialize properties into /tmp/LTL17746815752407125107.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6340576563377674834.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17746815752407125107.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6340576...246
Read 1 LTL properties
Checking formula 0 : !((G(X(F(F(G(X(F((X("((i24.u645.p1948==0)||(i20.i0.i0.u484.p1407==1))"))&&("((i17.i1.i0.u186.p542==0)||(i1.i0.i3.u126.p356==1))"))))))...159
Formula 0 simplified : !GXFGXF("((i17.i1.i0.u186.p542==0)||(i1.i0.i3.u126.p356==1))" & X"((i24.u645.p1948==0)||(i20.i0.i0.u484.p1407==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6274264604934551894
[2022-05-15 20:42:45] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6274264604934551894
Running compilation step : cd /tmp/ltsmin6274264604934551894;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6274264604934551894;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6274264604934551894;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property ASLink-PT-04b-LTLCardinality-08 finished in 104293 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X((G(p0)&&p1)))||G((G(p2)&&p1))))'
Support contains 4 out of 1791 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1791/1791 places, 2257/2257 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1786 transition count 2245
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1786 transition count 2245
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 1786 transition count 2244
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 1784 transition count 2235
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 1784 transition count 2235
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 1782 transition count 2233
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 1782 transition count 2233
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 21 place count 1780 transition count 2224
Iterating global reduction 1 with 2 rules applied. Total rules applied 23 place count 1780 transition count 2224
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 25 place count 1778 transition count 2215
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 1778 transition count 2215
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 1776 transition count 2213
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 1776 transition count 2213
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1775 transition count 2205
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1775 transition count 2205
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1774 transition count 2197
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1774 transition count 2197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1773 transition count 2196
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1773 transition count 2196
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1772 transition count 2188
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1772 transition count 2188
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1771 transition count 2180
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1771 transition count 2180
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1770 transition count 2179
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1770 transition count 2179
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1769 transition count 2171
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1769 transition count 2171
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1768 transition count 2163
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1768 transition count 2163
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1767 transition count 2162
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1767 transition count 2162
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1766 transition count 2154
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1766 transition count 2154
Applied a total of 51 rules in 1381 ms. Remains 1766 /1791 variables (removed 25) and now considering 2154/2257 (removed 103) transitions.
// Phase 1: matrix 2154 rows 1766 cols
[2022-05-15 20:42:50] [INFO ] Computed 188 place invariants in 34 ms
[2022-05-15 20:42:51] [INFO ] Implicit Places using invariants in 743 ms returned []
// Phase 1: matrix 2154 rows 1766 cols
[2022-05-15 20:42:51] [INFO ] Computed 188 place invariants in 33 ms
[2022-05-15 20:42:55] [INFO ] Implicit Places using invariants and state equation in 4411 ms returned []
Implicit Place search using SMT with State Equation took 5159 ms to find 0 implicit places.
// Phase 1: matrix 2154 rows 1766 cols
[2022-05-15 20:42:55] [INFO ] Computed 188 place invariants in 30 ms
[2022-05-15 20:42:56] [INFO ] Dead Transitions using invariants and state equation in 1050 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1766/1791 places, 2154/2257 transitions.
Finished structural reductions, in 1 iterations. Remains : 1766/1791 places, 2154/2257 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p1)), (OR (NOT p1) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p2), acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1 p2), acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(OR (EQ s1638 0) (EQ s1609 1)), p2:(OR (EQ s893 0) (EQ s1629 1)), p0:(AND (OR (EQ s893 0) (EQ s1629 1)) (OR (EQ s1638 0) (EQ s1609 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6150 steps with 12 reset in 24 ms.
FORMULA ASLink-PT-04b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLCardinality-11 finished in 7798 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 1791 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1791/1791 places, 2257/2257 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1784 transition count 2243
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1784 transition count 2243
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 1784 transition count 2242
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 1781 transition count 2232
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 1781 transition count 2232
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 1778 transition count 2229
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 1778 transition count 2229
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 1775 transition count 2219
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 1775 transition count 2219
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 1773 transition count 2210
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 1773 transition count 2210
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 39 place count 1771 transition count 2208
Iterating global reduction 1 with 2 rules applied. Total rules applied 41 place count 1771 transition count 2208
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1770 transition count 2200
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1770 transition count 2200
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1769 transition count 2192
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1769 transition count 2192
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1768 transition count 2191
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1768 transition count 2191
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1767 transition count 2183
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1767 transition count 2183
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1766 transition count 2175
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1766 transition count 2175
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1765 transition count 2174
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1765 transition count 2174
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1764 transition count 2166
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1764 transition count 2166
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1763 transition count 2158
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1763 transition count 2158
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 58 place count 1762 transition count 2157
Iterating global reduction 1 with 1 rules applied. Total rules applied 59 place count 1762 transition count 2157
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 60 place count 1761 transition count 2149
Iterating global reduction 1 with 1 rules applied. Total rules applied 61 place count 1761 transition count 2149
Applied a total of 61 rules in 1378 ms. Remains 1761 /1791 variables (removed 30) and now considering 2149/2257 (removed 108) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:42:58] [INFO ] Computed 188 place invariants in 31 ms
[2022-05-15 20:42:58] [INFO ] Implicit Places using invariants in 749 ms returned []
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:42:58] [INFO ] Computed 188 place invariants in 16 ms
[2022-05-15 20:43:02] [INFO ] Implicit Places using invariants and state equation in 3441 ms returned []
Implicit Place search using SMT with State Equation took 4191 ms to find 0 implicit places.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:43:02] [INFO ] Computed 188 place invariants in 12 ms
[2022-05-15 20:43:03] [INFO ] Dead Transitions using invariants and state equation in 1024 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1761/1791 places, 2149/2257 transitions.
Finished structural reductions, in 1 iterations. Remains : 1761/1791 places, 2149/2257 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s547 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 229 reset in 231 ms.
Product exploration explored 100000 steps with 224 reset in 245 ms.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 161 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 24 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 432599 steps, run timeout after 3001 ms. (steps per millisecond=144 ) properties seen :{}
Probabilistic random walk after 432599 steps, saw 71432 distinct states, run finished after 3001 ms. (steps per millisecond=144 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:43:07] [INFO ] Computed 188 place invariants in 33 ms
[2022-05-15 20:43:07] [INFO ] After 254ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:43:07] [INFO ] [Nat]Absence check using 46 positive place invariants in 18 ms returned sat
[2022-05-15 20:43:07] [INFO ] [Nat]Absence check using 46 positive and 142 generalized place invariants in 76 ms returned sat
[2022-05-15 20:43:08] [INFO ] After 993ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:43:09] [INFO ] After 1199ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 99 ms.
[2022-05-15 20:43:09] [INFO ] After 1656ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 10 ms.
Support contains 1 out of 1761 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Drop transitions removed 320 transitions
Trivial Post-agglo rules discarded 320 transitions
Performed 320 trivial Post agglomeration. Transition count delta: 320
Iterating post reduction 0 with 320 rules applied. Total rules applied 320 place count 1761 transition count 1829
Reduce places removed 320 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 323 rules applied. Total rules applied 643 place count 1441 transition count 1826
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 645 place count 1439 transition count 1826
Performed 476 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 476 Pre rules applied. Total rules applied 645 place count 1439 transition count 1350
Deduced a syphon composed of 476 places in 2 ms
Ensure Unique test removed 44 places
Reduce places removed 520 places and 0 transitions.
Iterating global reduction 3 with 996 rules applied. Total rules applied 1641 place count 919 transition count 1350
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1673 place count 915 transition count 1322
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1701 place count 887 transition count 1322
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1701 place count 887 transition count 1305
Deduced a syphon composed of 17 places in 2 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1752 place count 853 transition count 1305
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1752 place count 853 transition count 1289
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1784 place count 837 transition count 1289
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 5 with 288 rules applied. Total rules applied 2072 place count 692 transition count 1146
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2076 place count 688 transition count 1142
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2081 place count 687 transition count 1142
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2082 place count 687 transition count 1141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2083 place count 686 transition count 1141
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2083 place count 686 transition count 1140
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2085 place count 685 transition count 1140
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2087 place count 683 transition count 1138
Iterating global reduction 7 with 2 rules applied. Total rules applied 2089 place count 683 transition count 1138
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2091 place count 683 transition count 1136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2092 place count 682 transition count 1136
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2094 place count 681 transition count 1141
Free-agglomeration rule applied 6 times.
Iterating global reduction 9 with 6 rules applied. Total rules applied 2100 place count 681 transition count 1135
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 2106 place count 675 transition count 1135
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 2109 place count 675 transition count 1132
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2112 place count 672 transition count 1132
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 2116 place count 672 transition count 1132
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2117 place count 671 transition count 1131
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 11 with 11 rules applied. Total rules applied 2128 place count 663 transition count 1128
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 2131 place count 660 transition count 1128
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 12 Pre rules applied. Total rules applied 2131 place count 660 transition count 1116
Deduced a syphon composed of 12 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 13 with 25 rules applied. Total rules applied 2156 place count 647 transition count 1116
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 13 with 5 rules applied. Total rules applied 2161 place count 642 transition count 1116
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 2161 place count 642 transition count 1115
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 2163 place count 641 transition count 1115
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 14 with 18 rules applied. Total rules applied 2181 place count 632 transition count 1106
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 2185 place count 628 transition count 1102
Iterating global reduction 14 with 4 rules applied. Total rules applied 2189 place count 628 transition count 1102
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 2193 place count 628 transition count 1098
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 2197 place count 624 transition count 1098
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 2198 place count 624 transition count 1098
Applied a total of 2198 rules in 410 ms. Remains 624 /1761 variables (removed 1137) and now considering 1098/2149 (removed 1051) transitions.
Finished structural reductions, in 1 iterations. Remains : 624/1761 places, 1098/2149 transitions.
Incomplete random walk after 10000 steps, including 125 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 628291 steps, run timeout after 3001 ms. (steps per millisecond=209 ) properties seen :{}
Probabilistic random walk after 628291 steps, saw 120291 distinct states, run finished after 3001 ms. (steps per millisecond=209 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1098 rows 624 cols
[2022-05-15 20:43:12] [INFO ] Computed 106 place invariants in 9 ms
[2022-05-15 20:43:12] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:43:12] [INFO ] [Nat]Absence check using 31 positive place invariants in 8 ms returned sat
[2022-05-15 20:43:12] [INFO ] [Nat]Absence check using 31 positive and 75 generalized place invariants in 20 ms returned sat
[2022-05-15 20:43:13] [INFO ] After 383ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:43:13] [INFO ] After 446ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-15 20:43:13] [INFO ] After 614ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 624 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 624/624 places, 1098/1098 transitions.
Applied a total of 0 rules in 35 ms. Remains 624 /624 variables (removed 0) and now considering 1098/1098 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 624/624 places, 1098/1098 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 624/624 places, 1098/1098 transitions.
Applied a total of 0 rules in 28 ms. Remains 624 /624 variables (removed 0) and now considering 1098/1098 (removed 0) transitions.
// Phase 1: matrix 1098 rows 624 cols
[2022-05-15 20:43:13] [INFO ] Computed 106 place invariants in 18 ms
[2022-05-15 20:43:13] [INFO ] Implicit Places using invariants in 471 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 257, 261, 262, 273, 274, 276, 293, 311, 380, 384, 385, 396, 397, 399, 416, 434, 503, 507, 508, 511, 522, 523, 524, 542, 563, 564, 565, 566]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 473 ms to find 41 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 583/624 places, 1098/1098 transitions.
Drop transitions removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 583 transition count 1022
Reduce places removed 76 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 80 rules applied. Total rules applied 156 place count 507 transition count 1018
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 157 place count 506 transition count 1018
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 157 place count 506 transition count 995
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 47 rules applied. Total rules applied 204 place count 482 transition count 995
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 216 place count 478 transition count 987
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 224 place count 470 transition count 987
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 227 place count 467 transition count 984
Iterating global reduction 5 with 3 rules applied. Total rules applied 230 place count 467 transition count 984
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 233 place count 467 transition count 981
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 293 place count 437 transition count 951
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 297 place count 433 transition count 947
Iterating global reduction 6 with 4 rules applied. Total rules applied 301 place count 433 transition count 947
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 304 place count 433 transition count 944
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 308 place count 431 transition count 945
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 309 place count 431 transition count 944
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 318 place count 431 transition count 935
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 328 place count 421 transition count 935
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 329 place count 421 transition count 934
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 341 place count 421 transition count 934
Applied a total of 341 rules in 120 ms. Remains 421 /583 variables (removed 162) and now considering 934/1098 (removed 164) transitions.
// Phase 1: matrix 934 rows 421 cols
[2022-05-15 20:43:14] [INFO ] Computed 59 place invariants in 13 ms
[2022-05-15 20:43:14] [INFO ] Implicit Places using invariants in 310 ms returned [73, 89, 95, 98, 100, 103, 104, 158, 174, 180, 183, 185, 190, 191, 244, 260, 266, 269, 271, 276, 277, 330, 346, 352, 355, 357]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 311 ms to find 26 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 395/624 places, 934/1098 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 383 transition count 922
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 383 transition count 922
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 379 transition count 918
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 379 transition count 918
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 371 transition count 910
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 371 transition count 898
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 359 transition count 898
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 359 transition count 895
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 356 transition count 895
Applied a total of 78 rules in 65 ms. Remains 356 /395 variables (removed 39) and now considering 895/934 (removed 39) transitions.
// Phase 1: matrix 895 rows 356 cols
[2022-05-15 20:43:14] [INFO ] Computed 33 place invariants in 13 ms
[2022-05-15 20:43:14] [INFO ] Implicit Places using invariants in 212 ms returned []
// Phase 1: matrix 895 rows 356 cols
[2022-05-15 20:43:14] [INFO ] Computed 33 place invariants in 14 ms
[2022-05-15 20:43:15] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 801 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 356/624 places, 895/1098 transitions.
Finished structural reductions, in 3 iterations. Remains : 356/624 places, 895/1098 transitions.
Incomplete random walk after 10000 steps, including 208 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2347 steps, run visited all 1 properties in 20 ms. (steps per millisecond=117 )
Probabilistic random walk after 2347 steps, saw 1157 distinct states, run finished after 20 ms. (steps per millisecond=117 ) properties seen :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 180 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Support contains 1 out of 1761 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Applied a total of 0 rules in 120 ms. Remains 1761 /1761 variables (removed 0) and now considering 2149/2149 (removed 0) transitions.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:43:15] [INFO ] Computed 188 place invariants in 31 ms
[2022-05-15 20:43:16] [INFO ] Implicit Places using invariants in 757 ms returned []
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:43:16] [INFO ] Computed 188 place invariants in 16 ms
[2022-05-15 20:43:20] [INFO ] Implicit Places using invariants and state equation in 3797 ms returned []
Implicit Place search using SMT with State Equation took 4559 ms to find 0 implicit places.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:43:20] [INFO ] Computed 188 place invariants in 12 ms
[2022-05-15 20:43:21] [INFO ] Dead Transitions using invariants and state equation in 997 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1761/1761 places, 2149/2149 transitions.
Computed a total of 71 stabilizing places and 71 stable transitions
Computed a total of 71 stabilizing places and 71 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 153 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 27 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 390160 steps, run timeout after 3001 ms. (steps per millisecond=130 ) properties seen :{}
Probabilistic random walk after 390160 steps, saw 65095 distinct states, run finished after 3001 ms. (steps per millisecond=130 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2149 rows 1761 cols
[2022-05-15 20:43:24] [INFO ] Computed 188 place invariants in 33 ms
[2022-05-15 20:43:24] [INFO ] After 217ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:43:25] [INFO ] [Nat]Absence check using 46 positive place invariants in 18 ms returned sat
[2022-05-15 20:43:25] [INFO ] [Nat]Absence check using 46 positive and 142 generalized place invariants in 104 ms returned sat
[2022-05-15 20:43:26] [INFO ] After 1028ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:43:26] [INFO ] After 1188ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 65 ms.
[2022-05-15 20:43:26] [INFO ] After 1618ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 1 out of 1761 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1761/1761 places, 2149/2149 transitions.
Drop transitions removed 320 transitions
Trivial Post-agglo rules discarded 320 transitions
Performed 320 trivial Post agglomeration. Transition count delta: 320
Iterating post reduction 0 with 320 rules applied. Total rules applied 320 place count 1761 transition count 1829
Reduce places removed 320 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 323 rules applied. Total rules applied 643 place count 1441 transition count 1826
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 645 place count 1439 transition count 1826
Performed 476 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 476 Pre rules applied. Total rules applied 645 place count 1439 transition count 1350
Deduced a syphon composed of 476 places in 2 ms
Ensure Unique test removed 44 places
Reduce places removed 520 places and 0 transitions.
Iterating global reduction 3 with 996 rules applied. Total rules applied 1641 place count 919 transition count 1350
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1673 place count 915 transition count 1322
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1701 place count 887 transition count 1322
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1701 place count 887 transition count 1305
Deduced a syphon composed of 17 places in 2 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1752 place count 853 transition count 1305
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1752 place count 853 transition count 1289
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1784 place count 837 transition count 1289
Performed 143 Post agglomeration using F-continuation condition.Transition count delta: 143
Deduced a syphon composed of 143 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 5 with 288 rules applied. Total rules applied 2072 place count 692 transition count 1146
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2076 place count 688 transition count 1142
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2081 place count 687 transition count 1142
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2082 place count 687 transition count 1141
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2083 place count 686 transition count 1141
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2083 place count 686 transition count 1140
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2085 place count 685 transition count 1140
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2087 place count 683 transition count 1138
Iterating global reduction 7 with 2 rules applied. Total rules applied 2089 place count 683 transition count 1138
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2091 place count 683 transition count 1136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2092 place count 682 transition count 1136
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2094 place count 681 transition count 1141
Free-agglomeration rule applied 6 times.
Iterating global reduction 9 with 6 rules applied. Total rules applied 2100 place count 681 transition count 1135
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 2106 place count 675 transition count 1135
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 2109 place count 675 transition count 1132
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 2112 place count 672 transition count 1132
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 2116 place count 672 transition count 1132
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 2117 place count 671 transition count 1131
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 11 with 11 rules applied. Total rules applied 2128 place count 663 transition count 1128
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 2131 place count 660 transition count 1128
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 12 Pre rules applied. Total rules applied 2131 place count 660 transition count 1116
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 13 with 25 rules applied. Total rules applied 2156 place count 647 transition count 1116
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 13 with 5 rules applied. Total rules applied 2161 place count 642 transition count 1116
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 2161 place count 642 transition count 1115
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 2163 place count 641 transition count 1115
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 14 with 18 rules applied. Total rules applied 2181 place count 632 transition count 1106
Discarding 4 places :
Symmetric choice reduction at 14 with 4 rule applications. Total rules 2185 place count 628 transition count 1102
Iterating global reduction 14 with 4 rules applied. Total rules applied 2189 place count 628 transition count 1102
Free-agglomeration rule applied 4 times.
Iterating global reduction 14 with 4 rules applied. Total rules applied 2193 place count 628 transition count 1098
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 14 with 4 rules applied. Total rules applied 2197 place count 624 transition count 1098
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 15 with 1 rules applied. Total rules applied 2198 place count 624 transition count 1098
Applied a total of 2198 rules in 319 ms. Remains 624 /1761 variables (removed 1137) and now considering 1098/2149 (removed 1051) transitions.
Finished structural reductions, in 1 iterations. Remains : 624/1761 places, 1098/2149 transitions.
Incomplete random walk after 10000 steps, including 128 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 661156 steps, run timeout after 3001 ms. (steps per millisecond=220 ) properties seen :{}
Probabilistic random walk after 661156 steps, saw 125371 distinct states, run finished after 3001 ms. (steps per millisecond=220 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1098 rows 624 cols
[2022-05-15 20:43:29] [INFO ] Computed 106 place invariants in 19 ms
[2022-05-15 20:43:29] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:43:30] [INFO ] [Nat]Absence check using 31 positive place invariants in 13 ms returned sat
[2022-05-15 20:43:30] [INFO ] [Nat]Absence check using 31 positive and 75 generalized place invariants in 20 ms returned sat
[2022-05-15 20:43:30] [INFO ] After 377ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:43:30] [INFO ] After 429ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-15 20:43:30] [INFO ] After 584ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 624 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 624/624 places, 1098/1098 transitions.
Applied a total of 0 rules in 15 ms. Remains 624 /624 variables (removed 0) and now considering 1098/1098 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 624/624 places, 1098/1098 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 624/624 places, 1098/1098 transitions.
Applied a total of 0 rules in 14 ms. Remains 624 /624 variables (removed 0) and now considering 1098/1098 (removed 0) transitions.
// Phase 1: matrix 1098 rows 624 cols
[2022-05-15 20:43:30] [INFO ] Computed 106 place invariants in 17 ms
[2022-05-15 20:43:31] [INFO ] Implicit Places using invariants in 472 ms returned [1, 18, 19, 31, 48, 66, 135, 139, 148, 149, 151, 168, 186, 257, 261, 262, 273, 274, 276, 293, 311, 380, 384, 385, 396, 397, 399, 416, 434, 503, 507, 508, 511, 522, 523, 524, 542, 563, 564, 565, 566]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 474 ms to find 41 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 583/624 places, 1098/1098 transitions.
Drop transitions removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 583 transition count 1022
Reduce places removed 76 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 80 rules applied. Total rules applied 156 place count 507 transition count 1018
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 157 place count 506 transition count 1018
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 157 place count 506 transition count 995
Deduced a syphon composed of 23 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 47 rules applied. Total rules applied 204 place count 482 transition count 995
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 216 place count 478 transition count 987
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 224 place count 470 transition count 987
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 227 place count 467 transition count 984
Iterating global reduction 5 with 3 rules applied. Total rules applied 230 place count 467 transition count 984
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 233 place count 467 transition count 981
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 293 place count 437 transition count 951
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 297 place count 433 transition count 947
Iterating global reduction 6 with 4 rules applied. Total rules applied 301 place count 433 transition count 947
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 304 place count 433 transition count 944
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 308 place count 431 transition count 945
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 309 place count 431 transition count 944
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 7 with 9 rules applied. Total rules applied 318 place count 431 transition count 935
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 328 place count 421 transition count 935
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 329 place count 421 transition count 934
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 341 place count 421 transition count 934
Applied a total of 341 rules in 132 ms. Remains 421 /583 variables (removed 162) and now considering 934/1098 (removed 164) transitions.
// Phase 1: matrix 934 rows 421 cols
[2022-05-15 20:43:31] [INFO ] Computed 59 place invariants in 11 ms
[2022-05-15 20:43:31] [INFO ] Implicit Places using invariants in 315 ms returned [73, 89, 95, 98, 100, 103, 104, 158, 174, 180, 183, 185, 190, 191, 244, 260, 266, 269, 271, 276, 277, 330, 346, 352, 355, 357]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 316 ms to find 26 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 395/624 places, 934/1098 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 383 transition count 922
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 383 transition count 922
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 379 transition count 918
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 379 transition count 918
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 371 transition count 910
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 371 transition count 898
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 359 transition count 898
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 359 transition count 895
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 356 transition count 895
Applied a total of 78 rules in 66 ms. Remains 356 /395 variables (removed 39) and now considering 895/934 (removed 39) transitions.
// Phase 1: matrix 895 rows 356 cols
[2022-05-15 20:43:31] [INFO ] Computed 33 place invariants in 13 ms
[2022-05-15 20:43:31] [INFO ] Implicit Places using invariants in 248 ms returned []
// Phase 1: matrix 895 rows 356 cols
[2022-05-15 20:43:31] [INFO ] Computed 33 place invariants in 14 ms
[2022-05-15 20:43:32] [INFO ] Implicit Places using invariants and state equation in 641 ms returned []
Implicit Place search using SMT with State Equation took 889 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 356/624 places, 895/1098 transitions.
Finished structural reductions, in 3 iterations. Remains : 356/624 places, 895/1098 transitions.
Incomplete random walk after 10000 steps, including 201 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2347 steps, run visited all 1 properties in 20 ms. (steps per millisecond=117 )
Probabilistic random walk after 2347 steps, saw 1157 distinct states, run finished after 20 ms. (steps per millisecond=117 ) properties seen :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 235 reset in 333 ms.
Entered a terminal (fully accepting) state of product in 92435 steps with 214 reset in 287 ms.
FORMULA ASLink-PT-04b-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04b-LTLCardinality-12 finished in 36948 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(G(F(p0))))||G(p0))))'
Support contains 2 out of 1791 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1791/1791 places, 2257/2257 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1790 transition count 1929
Reduce places removed 327 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 332 rules applied. Total rules applied 659 place count 1463 transition count 1924
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 663 place count 1460 transition count 1923
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 664 place count 1459 transition count 1923
Performed 481 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 481 Pre rules applied. Total rules applied 664 place count 1459 transition count 1442
Deduced a syphon composed of 481 places in 4 ms
Ensure Unique test removed 44 places
Reduce places removed 525 places and 0 transitions.
Iterating global reduction 4 with 1006 rules applied. Total rules applied 1670 place count 934 transition count 1442
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 4 with 32 rules applied. Total rules applied 1702 place count 930 transition count 1414
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 1730 place count 902 transition count 1414
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 17 Pre rules applied. Total rules applied 1730 place count 902 transition count 1397
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 6 with 51 rules applied. Total rules applied 1781 place count 868 transition count 1397
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 16 Pre rules applied. Total rules applied 1781 place count 868 transition count 1381
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1813 place count 852 transition count 1381
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1817 place count 848 transition count 1370
Iterating global reduction 6 with 4 rules applied. Total rules applied 1821 place count 848 transition count 1370
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1821 place count 848 transition count 1369
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1823 place count 847 transition count 1369
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1825 place count 845 transition count 1360
Iterating global reduction 6 with 2 rules applied. Total rules applied 1827 place count 845 transition count 1360
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1829 place count 843 transition count 1351
Iterating global reduction 6 with 2 rules applied. Total rules applied 1831 place count 843 transition count 1351
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1832 place count 842 transition count 1343
Iterating global reduction 6 with 1 rules applied. Total rules applied 1833 place count 842 transition count 1343
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1834 place count 841 transition count 1335
Iterating global reduction 6 with 1 rules applied. Total rules applied 1835 place count 841 transition count 1335
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1836 place count 840 transition count 1327
Iterating global reduction 6 with 1 rules applied. Total rules applied 1837 place count 840 transition count 1327
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1838 place count 839 transition count 1319
Iterating global reduction 6 with 1 rules applied. Total rules applied 1839 place count 839 transition count 1319
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1840 place count 838 transition count 1311
Iterating global reduction 6 with 1 rules applied. Total rules applied 1841 place count 838 transition count 1311
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1842 place count 837 transition count 1303
Iterating global reduction 6 with 1 rules applied. Total rules applied 1843 place count 837 transition count 1303
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1844 place count 836 transition count 1295
Iterating global reduction 6 with 1 rules applied. Total rules applied 1845 place count 836 transition count 1295
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1846 place count 835 transition count 1287
Iterating global reduction 6 with 1 rules applied. Total rules applied 1847 place count 835 transition count 1287
Performed 140 Post agglomeration using F-continuation condition.Transition count delta: 140
Deduced a syphon composed of 140 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 6 with 282 rules applied. Total rules applied 2129 place count 693 transition count 1147
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2133 place count 689 transition count 1143
Ensure Unique test removed 1 places
Iterating global reduction 6 with 5 rules applied. Total rules applied 2138 place count 688 transition count 1143
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 2139 place count 688 transition count 1142
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2140 place count 687 transition count 1142
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2140 place count 687 transition count 1141
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2142 place count 686 transition count 1141
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2144 place count 684 transition count 1139
Iterating global reduction 8 with 2 rules applied. Total rules applied 2146 place count 684 transition count 1139
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 2148 place count 684 transition count 1137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2149 place count 683 transition count 1137
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2151 place count 682 transition count 1142
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 2153 place count 682 transition count 1142
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2155 place count 680 transition count 1140
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 10 with 12 rules applied. Total rules applied 2167 place count 672 transition count 1136
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 2171 place count 668 transition count 1136
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 12 Pre rules applied. Total rules applied 2171 place count 668 transition count 1124
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 25 rules applied. Total rules applied 2196 place count 655 transition count 1124
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 12 with 9 rules applied. Total rules applied 2205 place count 646 transition count 1124
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 1 Pre rules applied. Total rules applied 2205 place count 646 transition count 1123
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 2207 place count 645 transition count 1123
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 13 with 26 rules applied. Total rules applied 2233 place count 632 transition count 1110
Discarding 8 places :
Symmetric choice reduction at 13 with 8 rule applications. Total rules 2241 place count 624 transition count 1102
Iterating global reduction 13 with 8 rules applied. Total rules applied 2249 place count 624 transition count 1102
Discarding 3 places :
Symmetric choice reduction at 13 with 3 rule applications. Total rules 2252 place count 621 transition count 1099
Iterating global reduction 13 with 3 rules applied. Total rules applied 2255 place count 621 transition count 1099
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 2258 place count 621 transition count 1096
Applied a total of 2258 rules in 663 ms. Remains 621 /1791 variables (removed 1170) and now considering 1096/2257 (removed 1161) transitions.
// Phase 1: matrix 1096 rows 621 cols
[2022-05-15 20:43:34] [INFO ] Computed 102 place invariants in 20 ms
[2022-05-15 20:43:34] [INFO ] Implicit Places using invariants in 463 ms returned [1, 18, 19, 31, 48, 66, 86, 138, 148, 149, 151, 168, 186, 206, 257, 258, 270, 271, 273, 290, 308, 328, 379, 380, 392, 393, 395, 412, 430, 449, 503, 504, 507, 518, 519, 520, 538, 559, 560, 561, 562]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 465 ms to find 41 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 580/1791 places, 1096/2257 transitions.
Drop transitions removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 580 transition count 1023
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 146 place count 507 transition count 1023
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 146 place count 507 transition count 1000
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 193 place count 483 transition count 1000
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 205 place count 479 transition count 992
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 213 place count 471 transition count 992
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 216 place count 468 transition count 989
Iterating global reduction 4 with 3 rules applied. Total rules applied 219 place count 468 transition count 989
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 222 place count 468 transition count 986
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 290 place count 434 transition count 952
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 294 place count 432 transition count 953
Applied a total of 294 rules in 82 ms. Remains 432 /580 variables (removed 148) and now considering 953/1096 (removed 143) transitions.
// Phase 1: matrix 953 rows 432 cols
[2022-05-15 20:43:34] [INFO ] Computed 56 place invariants in 12 ms
[2022-05-15 20:43:35] [INFO ] Implicit Places using invariants in 302 ms returned [89, 95, 100, 175, 181, 186, 263, 269, 274, 353, 359, 364, 429]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 304 ms to find 13 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 419/1791 places, 953/2257 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 419 transition count 952
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 418 transition count 952
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 410 transition count 944
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 410 transition count 944
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 25 place count 403 transition count 937
Iterating global reduction 2 with 7 rules applied. Total rules applied 32 place count 403 transition count 937
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 35 place count 400 transition count 934
Iterating global reduction 2 with 3 rules applied. Total rules applied 38 place count 400 transition count 934
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 46 place count 396 transition count 930
Applied a total of 46 rules in 63 ms. Remains 396 /419 variables (removed 23) and now considering 930/953 (removed 23) transitions.
// Phase 1: matrix 930 rows 396 cols
[2022-05-15 20:43:35] [INFO ] Computed 43 place invariants in 15 ms
[2022-05-15 20:43:35] [INFO ] Implicit Places using invariants in 259 ms returned []
// Phase 1: matrix 930 rows 396 cols
[2022-05-15 20:43:35] [INFO ] Computed 43 place invariants in 7 ms
[2022-05-15 20:43:36] [INFO ] Implicit Places using invariants and state equation in 766 ms returned []
Implicit Place search using SMT with State Equation took 1029 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 396/1791 places, 930/2257 transitions.
Finished structural reductions, in 3 iterations. Remains : 396/1791 places, 930/2257 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s309 0) (EQ s82 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1677 reset in 262 ms.
Product exploration explored 100000 steps with 1571 reset in 310 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 136 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Finished random walk after 232 steps, including 2 resets, run visited all 1 properties in 2 ms. (steps per millisecond=116 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 153 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 396 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 396/396 places, 930/930 transitions.
Applied a total of 0 rules in 14 ms. Remains 396 /396 variables (removed 0) and now considering 930/930 (removed 0) transitions.
// Phase 1: matrix 930 rows 396 cols
[2022-05-15 20:43:37] [INFO ] Computed 43 place invariants in 14 ms
[2022-05-15 20:43:37] [INFO ] Implicit Places using invariants in 262 ms returned []
// Phase 1: matrix 930 rows 396 cols
[2022-05-15 20:43:37] [INFO ] Computed 43 place invariants in 8 ms
[2022-05-15 20:43:38] [INFO ] Implicit Places using invariants and state equation in 811 ms returned []
Implicit Place search using SMT with State Equation took 1075 ms to find 0 implicit places.
[2022-05-15 20:43:38] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 930 rows 396 cols
[2022-05-15 20:43:38] [INFO ] Computed 43 place invariants in 7 ms
[2022-05-15 20:43:38] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 396/396 places, 930/930 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Finished random walk after 490 steps, including 9 resets, run visited all 1 properties in 3 ms. (steps per millisecond=163 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1651 reset in 228 ms.
Product exploration explored 100000 steps with 1590 reset in 215 ms.
Built C files in :
/tmp/ltsmin10159231796958889740
[2022-05-15 20:43:40] [INFO ] Computing symmetric may disable matrix : 930 transitions.
[2022-05-15 20:43:40] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:43:40] [INFO ] Computing symmetric may enable matrix : 930 transitions.
[2022-05-15 20:43:40] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:43:40] [INFO ] Computing Do-Not-Accords matrix : 930 transitions.
[2022-05-15 20:43:40] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:43:40] [INFO ] Built C files in 155ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10159231796958889740
Running compilation step : cd /tmp/ltsmin10159231796958889740;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2462 ms.
Running link step : cd /tmp/ltsmin10159231796958889740;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 79 ms.
Running LTSmin : cd /tmp/ltsmin10159231796958889740;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6924990733982357843.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 396 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 396/396 places, 930/930 transitions.
Applied a total of 0 rules in 28 ms. Remains 396 /396 variables (removed 0) and now considering 930/930 (removed 0) transitions.
// Phase 1: matrix 930 rows 396 cols
[2022-05-15 20:43:55] [INFO ] Computed 43 place invariants in 11 ms
[2022-05-15 20:43:55] [INFO ] Implicit Places using invariants in 260 ms returned []
// Phase 1: matrix 930 rows 396 cols
[2022-05-15 20:43:55] [INFO ] Computed 43 place invariants in 16 ms
[2022-05-15 20:43:55] [INFO ] Implicit Places using invariants and state equation in 539 ms returned []
Implicit Place search using SMT with State Equation took 799 ms to find 0 implicit places.
[2022-05-15 20:43:55] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 930 rows 396 cols
[2022-05-15 20:43:55] [INFO ] Computed 43 place invariants in 7 ms
[2022-05-15 20:43:56] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 396/396 places, 930/930 transitions.
Built C files in :
/tmp/ltsmin22931147947569137
[2022-05-15 20:43:56] [INFO ] Computing symmetric may disable matrix : 930 transitions.
[2022-05-15 20:43:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:43:56] [INFO ] Computing symmetric may enable matrix : 930 transitions.
[2022-05-15 20:43:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:43:56] [INFO ] Computing Do-Not-Accords matrix : 930 transitions.
[2022-05-15 20:43:56] [INFO ] Computation of Completed DNA matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 20:43:56] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin22931147947569137
Running compilation step : cd /tmp/ltsmin22931147947569137;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2548 ms.
Running link step : cd /tmp/ltsmin22931147947569137;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin22931147947569137;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased482058777738961786.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 20:44:11] [INFO ] Flatten gal took : 41 ms
[2022-05-15 20:44:11] [INFO ] Flatten gal took : 35 ms
[2022-05-15 20:44:11] [INFO ] Time to serialize gal into /tmp/LTL9483944591215799961.gal : 3 ms
[2022-05-15 20:44:11] [INFO ] Time to serialize properties into /tmp/LTL12321236505995691749.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9483944591215799961.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12321236505995691749.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9483944...267
Read 1 LTL properties
Checking formula 0 : !((X((X(F(G(F("((p1402==0)||(p277==1))")))))||(G("((p1402==0)||(p277==1))")))))
Formula 0 simplified : !X(XFGF"((p1402==0)||(p277==1))" | G"((p1402==0)||(p277==1))")
Detected timeout of ITS tools.
[2022-05-15 20:44:26] [INFO ] Flatten gal took : 24 ms
[2022-05-15 20:44:26] [INFO ] Applying decomposition
[2022-05-15 20:44:26] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7220804088241887949.txt' '-o' '/tmp/graph7220804088241887949.bin' '-w' '/tmp/graph7220804088241887949.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7220804088241887949.bin' '-l' '-1' '-v' '-w' '/tmp/graph7220804088241887949.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:44:26] [INFO ] Decomposing Gal with order
[2022-05-15 20:44:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:44:26] [INFO ] Removed a total of 1855 redundant transitions.
[2022-05-15 20:44:26] [INFO ] Flatten gal took : 42 ms
[2022-05-15 20:44:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 10 ms.
[2022-05-15 20:44:26] [INFO ] Time to serialize gal into /tmp/LTL2409747163410578340.gal : 5 ms
[2022-05-15 20:44:26] [INFO ] Time to serialize properties into /tmp/LTL2518356491841225095.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2409747163410578340.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2518356491841225095.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2409747...245
Read 1 LTL properties
Checking formula 0 : !((X((X(F(G(F("((i6.u82.p1402==0)||(i2.u17.p277==1))")))))||(G("((i6.u82.p1402==0)||(i2.u17.p277==1))")))))
Formula 0 simplified : !X(XFGF"((i6.u82.p1402==0)||(i2.u17.p277==1))" | G"((i6.u82.p1402==0)||(i2.u17.p277==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10929452337918465295
[2022-05-15 20:44:41] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10929452337918465295
Running compilation step : cd /tmp/ltsmin10929452337918465295;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1561 ms.
Running link step : cd /tmp/ltsmin10929452337918465295;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin10929452337918465295;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X(<>([](<>((LTLAPp0==true)))))||[]((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ASLink-PT-04b-LTLCardinality-13 finished in 83201 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))||X(F((X(F(p1))||X(p2))))))'
Support contains 6 out of 1791 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1791/1791 places, 2257/2257 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1786 transition count 2245
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1786 transition count 2245
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 1786 transition count 2244
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 14 place count 1783 transition count 2234
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 1783 transition count 2234
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 20 place count 1780 transition count 2231
Iterating global reduction 1 with 3 rules applied. Total rules applied 23 place count 1780 transition count 2231
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 26 place count 1777 transition count 2221
Iterating global reduction 1 with 3 rules applied. Total rules applied 29 place count 1777 transition count 2221
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 1775 transition count 2212
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 1775 transition count 2212
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 1773 transition count 2210
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 1773 transition count 2210
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 1772 transition count 2202
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 1772 transition count 2202
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 1771 transition count 2194
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 1771 transition count 2194
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 1770 transition count 2193
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 1770 transition count 2193
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 1769 transition count 2185
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 1769 transition count 2185
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 1768 transition count 2177
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 1768 transition count 2177
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 1767 transition count 2176
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 1767 transition count 2176
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 1766 transition count 2168
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 1766 transition count 2168
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 1765 transition count 2160
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 1765 transition count 2160
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 54 place count 1764 transition count 2159
Iterating global reduction 1 with 1 rules applied. Total rules applied 55 place count 1764 transition count 2159
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 56 place count 1763 transition count 2151
Iterating global reduction 1 with 1 rules applied. Total rules applied 57 place count 1763 transition count 2151
Applied a total of 57 rules in 1279 ms. Remains 1763 /1791 variables (removed 28) and now considering 2151/2257 (removed 106) transitions.
// Phase 1: matrix 2151 rows 1763 cols
[2022-05-15 20:44:58] [INFO ] Computed 188 place invariants in 15 ms
[2022-05-15 20:44:58] [INFO ] Implicit Places using invariants in 598 ms returned []
// Phase 1: matrix 2151 rows 1763 cols
[2022-05-15 20:44:58] [INFO ] Computed 188 place invariants in 29 ms
[2022-05-15 20:45:01] [INFO ] Implicit Places using invariants and state equation in 3245 ms returned []
Implicit Place search using SMT with State Equation took 3846 ms to find 0 implicit places.
// Phase 1: matrix 2151 rows 1763 cols
[2022-05-15 20:45:02] [INFO ] Computed 188 place invariants in 12 ms
[2022-05-15 20:45:03] [INFO ] Dead Transitions using invariants and state equation in 1151 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1763/1791 places, 2151/2257 transitions.
Finished structural reductions, in 1 iterations. Remains : 1763/1791 places, 2151/2257 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(AND (EQ s1271 0) (EQ s1498 1)), p2:(OR (EQ s1445 0) (EQ s1696 1)), p0:(OR (EQ s896 0) (EQ s985 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 828 ms.
Product exploration explored 100000 steps with 33333 reset in 1116 ms.
Computed a total of 72 stabilizing places and 72 stable transitions
Computed a total of 72 stabilizing places and 72 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p0), (X p0), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p1) (NOT p2)))))
Knowledge based reduction with 5 factoid took 111 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA ASLink-PT-04b-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-04b-LTLCardinality-15 finished in 8464 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G(p0)))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(F(G(X(F((X(p0)&&p1)))))))))'
Found a CL insensitive property : ASLink-PT-04b-LTLCardinality-08
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Support contains 4 out of 1791 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 1791/1791 places, 2257/2257 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 327 transitions
Trivial Post-agglo rules discarded 327 transitions
Performed 327 trivial Post agglomeration. Transition count delta: 327
Iterating post reduction 0 with 327 rules applied. Total rules applied 327 place count 1790 transition count 1929
Reduce places removed 327 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 332 rules applied. Total rules applied 659 place count 1463 transition count 1924
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 662 place count 1460 transition count 1924
Performed 481 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 481 Pre rules applied. Total rules applied 662 place count 1460 transition count 1443
Deduced a syphon composed of 481 places in 3 ms
Ensure Unique test removed 44 places
Reduce places removed 525 places and 0 transitions.
Iterating global reduction 3 with 1006 rules applied. Total rules applied 1668 place count 935 transition count 1443
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 3 with 32 rules applied. Total rules applied 1700 place count 931 transition count 1415
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 1728 place count 903 transition count 1415
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 1728 place count 903 transition count 1398
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 17 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 51 rules applied. Total rules applied 1779 place count 869 transition count 1398
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 1779 place count 869 transition count 1382
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1811 place count 853 transition count 1382
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1814 place count 850 transition count 1372
Iterating global reduction 5 with 3 rules applied. Total rules applied 1817 place count 850 transition count 1372
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1817 place count 850 transition count 1371
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1819 place count 849 transition count 1371
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1820 place count 848 transition count 1363
Iterating global reduction 5 with 1 rules applied. Total rules applied 1821 place count 848 transition count 1363
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1822 place count 847 transition count 1355
Iterating global reduction 5 with 1 rules applied. Total rules applied 1823 place count 847 transition count 1355
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1824 place count 846 transition count 1347
Iterating global reduction 5 with 1 rules applied. Total rules applied 1825 place count 846 transition count 1347
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1826 place count 845 transition count 1339
Iterating global reduction 5 with 1 rules applied. Total rules applied 1827 place count 845 transition count 1339
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1828 place count 844 transition count 1331
Iterating global reduction 5 with 1 rules applied. Total rules applied 1829 place count 844 transition count 1331
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1830 place count 843 transition count 1323
Iterating global reduction 5 with 1 rules applied. Total rules applied 1831 place count 843 transition count 1323
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1832 place count 842 transition count 1315
Iterating global reduction 5 with 1 rules applied. Total rules applied 1833 place count 842 transition count 1315
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1834 place count 841 transition count 1307
Iterating global reduction 5 with 1 rules applied. Total rules applied 1835 place count 841 transition count 1307
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1836 place count 840 transition count 1299
Iterating global reduction 5 with 1 rules applied. Total rules applied 1837 place count 840 transition count 1299
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1838 place count 839 transition count 1291
Iterating global reduction 5 with 1 rules applied. Total rules applied 1839 place count 839 transition count 1291
Performed 141 Post agglomeration using F-continuation condition.Transition count delta: 141
Deduced a syphon composed of 141 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 143 places and 0 transitions.
Iterating global reduction 5 with 284 rules applied. Total rules applied 2123 place count 696 transition count 1150
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2127 place count 692 transition count 1146
Ensure Unique test removed 1 places
Iterating global reduction 5 with 5 rules applied. Total rules applied 2132 place count 691 transition count 1146
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 2133 place count 691 transition count 1145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2134 place count 690 transition count 1145
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2134 place count 690 transition count 1144
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2136 place count 689 transition count 1144
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2138 place count 687 transition count 1142
Iterating global reduction 7 with 2 rules applied. Total rules applied 2140 place count 687 transition count 1142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 2142 place count 687 transition count 1140
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2143 place count 686 transition count 1140
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2145 place count 685 transition count 1146
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 2147 place count 683 transition count 1144
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 9 with 12 rules applied. Total rules applied 2159 place count 675 transition count 1140
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 2163 place count 671 transition count 1140
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 11 with 12 Pre rules applied. Total rules applied 2163 place count 671 transition count 1128
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 11 with 25 rules applied. Total rules applied 2188 place count 658 transition count 1128
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 11 with 9 rules applied. Total rules applied 2197 place count 649 transition count 1128
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 2197 place count 649 transition count 1127
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 2199 place count 648 transition count 1127
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 12 with 26 rules applied. Total rules applied 2225 place count 635 transition count 1114
Discarding 8 places :
Symmetric choice reduction at 12 with 8 rule applications. Total rules 2233 place count 627 transition count 1106
Iterating global reduction 12 with 8 rules applied. Total rules applied 2241 place count 627 transition count 1106
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2245 place count 623 transition count 1102
Iterating global reduction 12 with 4 rules applied. Total rules applied 2249 place count 623 transition count 1102
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2253 place count 623 transition count 1098
Applied a total of 2253 rules in 650 ms. Remains 623 /1791 variables (removed 1168) and now considering 1098/2257 (removed 1159) transitions.
// Phase 1: matrix 1098 rows 623 cols
[2022-05-15 20:45:06] [INFO ] Computed 102 place invariants in 20 ms
[2022-05-15 20:45:06] [INFO ] Implicit Places using invariants in 480 ms returned [1, 18, 19, 31, 48, 66, 86, 139, 149, 150, 152, 169, 187, 207, 258, 259, 271, 272, 274, 291, 309, 329, 380, 381, 393, 394, 396, 413, 431, 450, 502, 503, 506, 517, 518, 519, 537, 558, 559, 560, 561]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 483 ms to find 41 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 582/1791 places, 1098/2257 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 582 transition count 1026
Reduce places removed 72 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 73 rules applied. Total rules applied 145 place count 510 transition count 1025
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 146 place count 509 transition count 1025
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 146 place count 509 transition count 1002
Deduced a syphon composed of 23 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 47 rules applied. Total rules applied 193 place count 485 transition count 1002
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 12 rules applied. Total rules applied 205 place count 481 transition count 994
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 213 place count 473 transition count 994
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 216 place count 470 transition count 991
Iterating global reduction 5 with 3 rules applied. Total rules applied 219 place count 470 transition count 991
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 222 place count 470 transition count 988
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 2 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 6 with 70 rules applied. Total rules applied 292 place count 435 transition count 953
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 296 place count 433 transition count 953
Applied a total of 296 rules in 80 ms. Remains 433 /582 variables (removed 149) and now considering 953/1098 (removed 145) transitions.
// Phase 1: matrix 953 rows 433 cols
[2022-05-15 20:45:06] [INFO ] Computed 56 place invariants in 11 ms
[2022-05-15 20:45:07] [INFO ] Implicit Places using invariants in 299 ms returned [88, 94, 101, 176, 182, 187, 264, 270, 275, 352, 358, 363, 430]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 300 ms to find 13 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 2 : 420/1791 places, 953/2257 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 420 transition count 952
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 419 transition count 952
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 10 place count 411 transition count 944
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 411 transition count 944
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 25 place count 404 transition count 937
Iterating global reduction 2 with 7 rules applied. Total rules applied 32 place count 404 transition count 937
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 36 place count 400 transition count 933
Iterating global reduction 2 with 4 rules applied. Total rules applied 40 place count 400 transition count 933
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 48 place count 396 transition count 929
Applied a total of 48 rules in 52 ms. Remains 396 /420 variables (removed 24) and now considering 929/953 (removed 24) transitions.
// Phase 1: matrix 929 rows 396 cols
[2022-05-15 20:45:07] [INFO ] Computed 43 place invariants in 13 ms
[2022-05-15 20:45:07] [INFO ] Implicit Places using invariants in 278 ms returned []
// Phase 1: matrix 929 rows 396 cols
[2022-05-15 20:45:07] [INFO ] Computed 43 place invariants in 7 ms
[2022-05-15 20:45:08] [INFO ] Implicit Places using invariants and state equation in 714 ms returned []
Implicit Place search using SMT with State Equation took 993 ms to find 0 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 3 : 396/1791 places, 929/2257 transitions.
Finished structural reductions, in 3 iterations. Remains : 396/1791 places, 929/2257 transitions.
Running random walk in product with property : ASLink-PT-04b-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s128 0) (EQ s90 1)), p0:(OR (EQ s391 0) (EQ s309 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33280 reset in 410 ms.
Product exploration explored 100000 steps with 33369 reset in 357 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 266 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 157 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 929 rows 396 cols
[2022-05-15 20:45:09] [INFO ] Computed 43 place invariants in 7 ms
[2022-05-15 20:45:09] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:45:09] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-15 20:45:09] [INFO ] [Nat]Absence check using 10 positive and 33 generalized place invariants in 22 ms returned sat
[2022-05-15 20:45:10] [INFO ] After 407ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:45:10] [INFO ] After 487ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2022-05-15 20:45:10] [INFO ] After 628ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 396 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 396/396 places, 929/929 transitions.
Free-agglomeration rule applied 19 times.
Iterating global reduction 0 with 19 rules applied. Total rules applied 19 place count 396 transition count 910
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 41 place count 377 transition count 907
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 1 with 11 rules applied. Total rules applied 52 place count 377 transition count 896
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 63 place count 366 transition count 896
Applied a total of 63 rules in 64 ms. Remains 366 /396 variables (removed 30) and now considering 896/929 (removed 33) transitions.
Finished structural reductions, in 1 iterations. Remains : 366/396 places, 896/929 transitions.
Incomplete random walk after 10000 steps, including 166 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Finished Best-First random walk after 5569 steps, including 25 resets, run visited all 1 properties in 8 ms. (steps per millisecond=696 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 379 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 224 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Support contains 4 out of 396 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 396/396 places, 929/929 transitions.
Applied a total of 0 rules in 11 ms. Remains 396 /396 variables (removed 0) and now considering 929/929 (removed 0) transitions.
// Phase 1: matrix 929 rows 396 cols
[2022-05-15 20:45:11] [INFO ] Computed 43 place invariants in 14 ms
[2022-05-15 20:45:11] [INFO ] Implicit Places using invariants in 267 ms returned []
// Phase 1: matrix 929 rows 396 cols
[2022-05-15 20:45:11] [INFO ] Computed 43 place invariants in 16 ms
[2022-05-15 20:45:12] [INFO ] Implicit Places using invariants and state equation in 675 ms returned []
Implicit Place search using SMT with State Equation took 944 ms to find 0 implicit places.
// Phase 1: matrix 929 rows 396 cols
[2022-05-15 20:45:12] [INFO ] Computed 43 place invariants in 7 ms
[2022-05-15 20:45:12] [INFO ] Dead Transitions using invariants and state equation in 399 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 396/396 places, 929/929 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 271 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Incomplete random walk after 10000 steps, including 152 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 929 rows 396 cols
[2022-05-15 20:45:12] [INFO ] Computed 43 place invariants in 15 ms
[2022-05-15 20:45:13] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:45:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-15 20:45:13] [INFO ] [Nat]Absence check using 10 positive and 33 generalized place invariants in 14 ms returned sat
[2022-05-15 20:45:13] [INFO ] After 421ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:45:13] [INFO ] After 527ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2022-05-15 20:45:13] [INFO ] After 686ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 396 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 396/396 places, 929/929 transitions.
Free-agglomeration rule applied 19 times.
Iterating global reduction 0 with 19 rules applied. Total rules applied 19 place count 396 transition count 910
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 41 place count 377 transition count 907
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 1 with 11 rules applied. Total rules applied 52 place count 377 transition count 896
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 63 place count 366 transition count 896
Applied a total of 63 rules in 51 ms. Remains 366 /396 variables (removed 30) and now considering 896/929 (removed 33) transitions.
Finished structural reductions, in 1 iterations. Remains : 366/396 places, 896/929 transitions.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 56 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 619304 steps, run timeout after 3001 ms. (steps per millisecond=206 ) properties seen :{}
Probabilistic random walk after 619304 steps, saw 187673 distinct states, run finished after 3001 ms. (steps per millisecond=206 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 896 rows 366 cols
[2022-05-15 20:45:16] [INFO ] Computed 43 place invariants in 9 ms
[2022-05-15 20:45:16] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:45:16] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2022-05-15 20:45:17] [INFO ] [Nat]Absence check using 9 positive and 34 generalized place invariants in 13 ms returned sat
[2022-05-15 20:45:17] [INFO ] After 368ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:45:17] [INFO ] After 446ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2022-05-15 20:45:17] [INFO ] After 587ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 366 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 366/366 places, 896/896 transitions.
Applied a total of 0 rules in 16 ms. Remains 366 /366 variables (removed 0) and now considering 896/896 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 366/366 places, 896/896 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 366/366 places, 896/896 transitions.
Applied a total of 0 rules in 15 ms. Remains 366 /366 variables (removed 0) and now considering 896/896 (removed 0) transitions.
// Phase 1: matrix 896 rows 366 cols
[2022-05-15 20:45:17] [INFO ] Computed 43 place invariants in 7 ms
[2022-05-15 20:45:17] [INFO ] Implicit Places using invariants in 231 ms returned [90, 91, 161, 162, 232, 233]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 232 ms to find 6 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 360/366 places, 896/896 transitions.
Applied a total of 0 rules in 12 ms. Remains 360 /360 variables (removed 0) and now considering 896/896 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 360/366 places, 896/896 transitions.
Incomplete random walk after 10000 steps, including 189 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 577606 steps, run timeout after 3001 ms. (steps per millisecond=192 ) properties seen :{}
Probabilistic random walk after 577606 steps, saw 193553 distinct states, run finished after 3001 ms. (steps per millisecond=192 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 896 rows 360 cols
[2022-05-15 20:45:20] [INFO ] Computed 37 place invariants in 14 ms
[2022-05-15 20:45:20] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:45:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-05-15 20:45:20] [INFO ] [Nat]Absence check using 11 positive and 26 generalized place invariants in 14 ms returned sat
[2022-05-15 20:45:21] [INFO ] After 314ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:45:21] [INFO ] After 368ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-15 20:45:21] [INFO ] After 499ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 360 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 360/360 places, 896/896 transitions.
Applied a total of 0 rules in 16 ms. Remains 360 /360 variables (removed 0) and now considering 896/896 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 360/360 places, 896/896 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 360/360 places, 896/896 transitions.
Applied a total of 0 rules in 15 ms. Remains 360 /360 variables (removed 0) and now considering 896/896 (removed 0) transitions.
// Phase 1: matrix 896 rows 360 cols
[2022-05-15 20:45:21] [INFO ] Computed 37 place invariants in 5 ms
[2022-05-15 20:45:21] [INFO ] Implicit Places using invariants in 184 ms returned []
// Phase 1: matrix 896 rows 360 cols
[2022-05-15 20:45:21] [INFO ] Computed 37 place invariants in 5 ms
[2022-05-15 20:45:22] [INFO ] Implicit Places using invariants and state equation in 641 ms returned []
Implicit Place search using SMT with State Equation took 827 ms to find 0 implicit places.
[2022-05-15 20:45:22] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 896 rows 360 cols
[2022-05-15 20:45:22] [INFO ] Computed 37 place invariants in 6 ms
[2022-05-15 20:45:22] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 360/360 places, 896/896 transitions.
Applied a total of 0 rules in 9 ms. Remains 360 /360 variables (removed 0) and now considering 896/896 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 896 rows 360 cols
[2022-05-15 20:45:22] [INFO ] Computed 37 place invariants in 5 ms
[2022-05-15 20:45:22] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 20:45:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2022-05-15 20:45:22] [INFO ] [Nat]Absence check using 11 positive and 26 generalized place invariants in 9 ms returned sat
[2022-05-15 20:45:22] [INFO ] After 254ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 20:45:23] [INFO ] After 292ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-05-15 20:45:23] [INFO ] After 381ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 20:45:23] [INFO ] Flatten gal took : 58 ms
[2022-05-15 20:45:23] [INFO ] Flatten gal took : 42 ms
[2022-05-15 20:45:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4825839021827045275.gal : 5 ms
[2022-05-15 20:45:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11973264934771837876.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms18157516111156372288;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4825839021827045275.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11973264934771837876.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality11973264934771837876.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 44
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :44 after 656
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :656 after 9184
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :9184 after 23944
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :23944 after 26806
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :26806 after 27351
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :27351 after 32188
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :32188 after 454381
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :454381 after 4.16477e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4.16477e+06 after 2.62911e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.62911e+07 after 8.75604e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :8.75604e+07 after 3.94673e+08
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :3.94673e+08 after 4.10001e+09
Detected timeout of ITS tools.
[2022-05-15 20:45:38] [INFO ] Flatten gal took : 57 ms
[2022-05-15 20:45:38] [INFO ] Applying decomposition
[2022-05-15 20:45:38] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4369693706787288795.txt' '-o' '/tmp/graph4369693706787288795.bin' '-w' '/tmp/graph4369693706787288795.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4369693706787288795.bin' '-l' '-1' '-v' '-w' '/tmp/graph4369693706787288795.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:45:38] [INFO ] Decomposing Gal with order
[2022-05-15 20:45:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:45:38] [INFO ] Removed a total of 1851 redundant transitions.
[2022-05-15 20:45:38] [INFO ] Flatten gal took : 55 ms
[2022-05-15 20:45:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 8 ms.
[2022-05-15 20:45:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality446773602778239617.gal : 5 ms
[2022-05-15 20:45:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15149347666099010749.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms18157516111156372288;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality446773602778239617.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15149347666099010749.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality15149347666099010749.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 44
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :44 after 328
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :328 after 2296
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :67664 after 70040
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :70040 after 95096
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :95096 after 395324
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :395324 after 2.16449e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.16449e+07 after 4.04373e+07
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.88776e+08,1.82757,61336,3714,3005,76604,19039,1143,183469,364,189186,0
Total reachable state count : 588775938

Verifying 1 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,18,1.83238,61600,128,115,76604,19039,1160,183469,373,189186,0
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 387 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 33365 reset in 502 ms.
Product exploration explored 100000 steps with 33327 reset in 469 ms.
Built C files in :
/tmp/ltsmin2449355827837019637
[2022-05-15 20:45:42] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2449355827837019637
Running compilation step : cd /tmp/ltsmin2449355827837019637;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1332 ms.
Running link step : cd /tmp/ltsmin2449355827837019637;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2449355827837019637;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9215358335190371011.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 396 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 396/396 places, 929/929 transitions.
Applied a total of 0 rules in 15 ms. Remains 396 /396 variables (removed 0) and now considering 929/929 (removed 0) transitions.
// Phase 1: matrix 929 rows 396 cols
[2022-05-15 20:45:57] [INFO ] Computed 43 place invariants in 13 ms
[2022-05-15 20:45:57] [INFO ] Implicit Places using invariants in 269 ms returned []
// Phase 1: matrix 929 rows 396 cols
[2022-05-15 20:45:57] [INFO ] Computed 43 place invariants in 16 ms
[2022-05-15 20:45:58] [INFO ] Implicit Places using invariants and state equation in 660 ms returned []
Implicit Place search using SMT with State Equation took 930 ms to find 0 implicit places.
// Phase 1: matrix 929 rows 396 cols
[2022-05-15 20:45:58] [INFO ] Computed 43 place invariants in 14 ms
[2022-05-15 20:45:58] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 396/396 places, 929/929 transitions.
Built C files in :
/tmp/ltsmin9544899268587453199
[2022-05-15 20:45:58] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9544899268587453199
Running compilation step : cd /tmp/ltsmin9544899268587453199;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1579 ms.
Running link step : cd /tmp/ltsmin9544899268587453199;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin9544899268587453199;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased835265305627135108.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 20:46:13] [INFO ] Flatten gal took : 42 ms
[2022-05-15 20:46:13] [INFO ] Flatten gal took : 38 ms
[2022-05-15 20:46:13] [INFO ] Time to serialize gal into /tmp/LTL4289245385466652774.gal : 3 ms
[2022-05-15 20:46:13] [INFO ] Time to serialize properties into /tmp/LTL2964609597750803167.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4289245385466652774.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2964609597750803167.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4289245...266
Read 1 LTL properties
Checking formula 0 : !((G(X(F(F(G(X(F((X("((p1948==0)||(p1407==1))"))&&("((p542==0)||(p356==1))"))))))))))
Formula 0 simplified : !GXFGXF("((p542==0)||(p356==1))" & X"((p1948==0)||(p1407==1))")
Detected timeout of ITS tools.
[2022-05-15 20:46:28] [INFO ] Flatten gal took : 25 ms
[2022-05-15 20:46:28] [INFO ] Applying decomposition
[2022-05-15 20:46:28] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18050909442730782099.txt' '-o' '/tmp/graph18050909442730782099.bin' '-w' '/tmp/graph18050909442730782099.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18050909442730782099.bin' '-l' '-1' '-v' '-w' '/tmp/graph18050909442730782099.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:46:28] [INFO ] Decomposing Gal with order
[2022-05-15 20:46:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:46:28] [INFO ] Removed a total of 1835 redundant transitions.
[2022-05-15 20:46:29] [INFO ] Flatten gal took : 70 ms
[2022-05-15 20:46:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 11 ms.
[2022-05-15 20:46:29] [INFO ] Time to serialize gal into /tmp/LTL17833608302543232782.gal : 5 ms
[2022-05-15 20:46:29] [INFO ] Time to serialize properties into /tmp/LTL7340449039873860959.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17833608302543232782.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7340449039873860959.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1783360...246
Read 1 LTL properties
Checking formula 0 : !((G(X(F(F(G(X(F((X("((u100.p1948==0)||(i8.u79.p1407==1))"))&&("((i4.u45.p542==0)||(i1.u25.p356==1))"))))))))))
Formula 0 simplified : !GXFGXF("((i4.u45.p542==0)||(i1.u25.p356==1))" & X"((u100.p1948==0)||(i8.u79.p1407==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5382104153210170821
[2022-05-15 20:46:44] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5382104153210170821
Running compilation step : cd /tmp/ltsmin5382104153210170821;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1797 ms.
Running link step : cd /tmp/ltsmin5382104153210170821;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin5382104153210170821;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>(<>([](X(<>((X((LTLAPp0==true))&&(LTLAPp1==true)))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ASLink-PT-04b-LTLCardinality-08 finished in 113712 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(G(F(p0))))||G(p0))))'
[2022-05-15 20:46:59] [INFO ] Flatten gal took : 103 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10905736374534842481
[2022-05-15 20:46:59] [INFO ] Too many transitions (2257) to apply POR reductions. Disabling POR matrices.
[2022-05-15 20:46:59] [INFO ] Applying decomposition
[2022-05-15 20:46:59] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10905736374534842481
Running compilation step : cd /tmp/ltsmin10905736374534842481;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-15 20:46:59] [INFO ] Flatten gal took : 99 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10455258661996577864.txt' '-o' '/tmp/graph10455258661996577864.bin' '-w' '/tmp/graph10455258661996577864.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10455258661996577864.bin' '-l' '-1' '-v' '-w' '/tmp/graph10455258661996577864.weights' '-q' '0' '-e' '0.001'
[2022-05-15 20:46:59] [INFO ] Decomposing Gal with order
[2022-05-15 20:46:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 20:46:59] [INFO ] Removed a total of 1800 redundant transitions.
[2022-05-15 20:46:59] [INFO ] Flatten gal took : 112 ms
[2022-05-15 20:46:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 15 ms.
[2022-05-15 20:47:00] [INFO ] Time to serialize gal into /tmp/LTLCardinality10498300345894053747.gal : 15 ms
[2022-05-15 20:47:00] [INFO ] Time to serialize properties into /tmp/LTLCardinality11374338245239896325.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality10498300345894053747.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11374338245239896325.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...269
Read 3 LTL properties
Checking formula 0 : !((X(G(F(G("(((i6.i0.i1.u140.p395==0)||(i22.u591.p1703==1))||((i9.i1.i0.u186.p538==0)||(i3.u201.p579==1)))"))))))
Formula 0 simplified : !XGFG"(((i6.i0.i1.u140.p395==0)||(i22.u591.p1703==1))||((i9.i1.i0.u186.p538==0)||(i3.u201.p579==1)))"
Compilation finished in 4250 ms.
Running link step : cd /tmp/ltsmin10905736374534842481;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin10905736374534842481;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](<>([]((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin10905736374534842481;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](<>([]((LTLAPp0==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10905736374534842481;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>(<>([](X(<>((X((LTLAPp1==true))&&(LTLAPp2==true)))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 21:09:49] [INFO ] Applying decomposition
[2022-05-15 21:09:49] [INFO ] Flatten gal took : 181 ms
[2022-05-15 21:09:49] [INFO ] Decomposing Gal with order
[2022-05-15 21:09:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 21:09:49] [INFO ] Removed a total of 1648 redundant transitions.
[2022-05-15 21:09:50] [INFO ] Flatten gal took : 221 ms
[2022-05-15 21:09:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 2408 labels/synchronizations in 147 ms.
[2022-05-15 21:09:50] [INFO ] Time to serialize gal into /tmp/LTLCardinality5453840601618336283.gal : 8 ms
[2022-05-15 21:09:50] [INFO ] Time to serialize properties into /tmp/LTLCardinality17875757161947879288.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5453840601618336283.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17875757161947879288.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...268
Read 3 LTL properties
Checking formula 0 : !((X(G(F(G("(((i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i1.u46.p395==0)||(i1.i0.i0.i0.u202.p1703==1))||((i0.i0.i0.i1.i0.i0.i0.i0.i0.i0.i0.u66.p53...214
Formula 0 simplified : !XGFG"(((i0.i0.i0.i0.i1.i0.i0.i0.i0.i0.i1.u46.p395==0)||(i1.i0.i0.i0.u202.p1703==1))||((i0.i0.i0.i1.i0.i0.i0.i0.i0.i0.i0.u66.p538==0...204
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin10905736374534842481;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>(<>([](X(<>((X((LTLAPp1==true))&&(LTLAPp2==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10905736374534842481;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X(<>([](<>((LTLAPp3==true)))))||[]((LTLAPp3==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 21:32:41] [INFO ] Flatten gal took : 327 ms
[2022-05-15 21:32:42] [INFO ] Input system was already deterministic with 2257 transitions.
[2022-05-15 21:32:42] [INFO ] Transformed 1791 places.
[2022-05-15 21:32:42] [INFO ] Transformed 2257 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 21:33:12] [INFO ] Time to serialize gal into /tmp/LTLCardinality5602986577182170541.gal : 17 ms
[2022-05-15 21:33:12] [INFO ] Time to serialize properties into /tmp/LTLCardinality5652170340968039528.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5602986577182170541.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5652170340968039528.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...333
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(G(F(G("(((p395==0)||(p1703==1))||((p538==0)||(p579==1)))"))))))
Formula 0 simplified : !XGFG"(((p395==0)||(p1703==1))||((p538==0)||(p579==1)))"

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-04b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ASLink-PT-04b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-tajo-165245688800067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04b.tgz
mv ASLink-PT-04b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;