About the Execution of ITS-Tools for DoubleExponent-PT-010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16207.052 | 3600000.00 | 6099362.00 | 26818.40 | FTFFFTFFFFF?FFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r078-tall-165260110000196.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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Generated by BenchKit 2-4028
Executing tool itstools
Input is DoubleExponent-PT-010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110000196
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 6.9K Apr 29 13:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 29 13:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 29 13:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 29 13:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 9 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:42 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 169K May 10 09:33 model.pnml
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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 DoubleExponent-PT-010-LTLFireability-00
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-01
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-02
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-03
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-04
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-05
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-06
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-07
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-08
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-09
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-10
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-11
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-12
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-13
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-14
FORMULA_NAME DoubleExponent-PT-010-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652643069699
Running Version 202205111006
[2022-05-15 19:31:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 19:31:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 19:31:11] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2022-05-15 19:31:11] [INFO ] Transformed 534 places.
[2022-05-15 19:31:11] [INFO ] Transformed 498 transitions.
[2022-05-15 19:31:11] [INFO ] Parsed PT model containing 534 places and 498 transitions in 205 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DoubleExponent-PT-010-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleExponent-PT-010-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 534 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 534/534 places, 498/498 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 530 transition count 498
Applied a total of 4 rules in 58 ms. Remains 530 /534 variables (removed 4) and now considering 498/498 (removed 0) transitions.
// Phase 1: matrix 498 rows 530 cols
[2022-05-15 19:31:11] [INFO ] Computed 51 place invariants in 66 ms
[2022-05-15 19:31:11] [INFO ] Implicit Places using invariants in 417 ms returned [439]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 445 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 529/534 places, 498/498 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 528 transition count 497
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 528 transition count 497
Applied a total of 2 rules in 60 ms. Remains 528 /529 variables (removed 1) and now considering 497/498 (removed 1) transitions.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:31:11] [INFO ] Computed 50 place invariants in 28 ms
[2022-05-15 19:31:11] [INFO ] Implicit Places using invariants in 218 ms returned []
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:31:11] [INFO ] Computed 50 place invariants in 37 ms
[2022-05-15 19:31:13] [INFO ] Implicit Places using invariants and state equation in 1696 ms returned []
Implicit Place search using SMT with State Equation took 1917 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 528/534 places, 497/498 transitions.
Finished structural reductions, in 2 iterations. Remains : 528/534 places, 497/498 transitions.
Support contains 47 out of 528 places after structural reductions.
[2022-05-15 19:31:13] [INFO ] Flatten gal took : 78 ms
[2022-05-15 19:31:13] [INFO ] Flatten gal took : 37 ms
[2022-05-15 19:31:14] [INFO ] Input system was already deterministic with 497 transitions.
Support contains 44 out of 528 places (down from 47) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 323 resets, run finished after 520 ms. (steps per millisecond=19 ) properties (out of 30) seen :3
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 23 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 27) seen :0
Running SMT prover for 27 properties.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:31:15] [INFO ] Computed 50 place invariants in 19 ms
[2022-05-15 19:31:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-15 19:31:15] [INFO ] [Real]Absence check using 2 positive and 48 generalized place invariants in 20 ms returned sat
[2022-05-15 19:31:16] [INFO ] After 323ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:25
[2022-05-15 19:31:16] [INFO ] Deduced a trap composed of 101 places in 142 ms of which 8 ms to minimize.
[2022-05-15 19:31:16] [INFO ] Deduced a trap composed of 113 places in 96 ms of which 2 ms to minimize.
[2022-05-15 19:31:16] [INFO ] Deduced a trap composed of 109 places in 75 ms of which 1 ms to minimize.
[2022-05-15 19:31:16] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 459 ms
[2022-05-15 19:31:16] [INFO ] After 805ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :0 real:26
[2022-05-15 19:31:16] [INFO ] After 1403ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:26
[2022-05-15 19:31:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-15 19:31:17] [INFO ] [Nat]Absence check using 2 positive and 48 generalized place invariants in 128 ms returned sat
[2022-05-15 19:31:18] [INFO ] After 1295ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :24
[2022-05-15 19:31:18] [INFO ] Deduced a trap composed of 89 places in 89 ms of which 1 ms to minimize.
[2022-05-15 19:31:18] [INFO ] Deduced a trap composed of 91 places in 99 ms of which 0 ms to minimize.
[2022-05-15 19:31:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 266 ms
[2022-05-15 19:31:19] [INFO ] Deduced a trap composed of 67 places in 98 ms of which 1 ms to minimize.
[2022-05-15 19:31:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 151 ms
[2022-05-15 19:31:19] [INFO ] Deduced a trap composed of 55 places in 115 ms of which 1 ms to minimize.
[2022-05-15 19:31:19] [INFO ] Deduced a trap composed of 53 places in 106 ms of which 0 ms to minimize.
[2022-05-15 19:31:19] [INFO ] Deduced a trap composed of 79 places in 87 ms of which 1 ms to minimize.
[2022-05-15 19:31:19] [INFO ] Deduced a trap composed of 77 places in 82 ms of which 1 ms to minimize.
[2022-05-15 19:31:19] [INFO ] Deduced a trap composed of 65 places in 92 ms of which 0 ms to minimize.
[2022-05-15 19:31:20] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 0 ms to minimize.
[2022-05-15 19:31:20] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 889 ms
[2022-05-15 19:31:20] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 1 ms to minimize.
[2022-05-15 19:31:20] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 1 ms to minimize.
[2022-05-15 19:31:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 299 ms
[2022-05-15 19:31:20] [INFO ] Deduced a trap composed of 127 places in 77 ms of which 1 ms to minimize.
[2022-05-15 19:31:20] [INFO ] Deduced a trap composed of 121 places in 63 ms of which 0 ms to minimize.
[2022-05-15 19:31:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 221 ms
[2022-05-15 19:31:21] [INFO ] Deduced a trap composed of 31 places in 113 ms of which 0 ms to minimize.
[2022-05-15 19:31:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2022-05-15 19:31:21] [INFO ] Deduced a trap composed of 103 places in 76 ms of which 0 ms to minimize.
[2022-05-15 19:31:21] [INFO ] Deduced a trap composed of 109 places in 75 ms of which 0 ms to minimize.
[2022-05-15 19:31:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 225 ms
[2022-05-15 19:31:22] [INFO ] Deduced a trap composed of 48 places in 95 ms of which 0 ms to minimize.
[2022-05-15 19:31:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 147 ms
[2022-05-15 19:31:22] [INFO ] Deduced a trap composed of 113 places in 64 ms of which 0 ms to minimize.
[2022-05-15 19:31:22] [INFO ] Deduced a trap composed of 101 places in 69 ms of which 1 ms to minimize.
[2022-05-15 19:31:22] [INFO ] Deduced a trap composed of 115 places in 62 ms of which 0 ms to minimize.
[2022-05-15 19:31:22] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 293 ms
[2022-05-15 19:31:23] [INFO ] Deduced a trap composed of 83 places in 82 ms of which 0 ms to minimize.
[2022-05-15 19:31:23] [INFO ] Deduced a trap composed of 120 places in 61 ms of which 1 ms to minimize.
[2022-05-15 19:31:23] [INFO ] Deduced a trap composed of 108 places in 75 ms of which 0 ms to minimize.
[2022-05-15 19:31:24] [INFO ] Deduced a trap composed of 106 places in 77 ms of which 1 ms to minimize.
[2022-05-15 19:31:24] [INFO ] Deduced a trap composed of 41 places in 93 ms of which 0 ms to minimize.
[2022-05-15 19:31:24] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1730 ms
[2022-05-15 19:31:25] [INFO ] After 7879ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :24
Attempting to minimize the solution found.
Minimization took 2048 ms.
[2022-05-15 19:31:27] [INFO ] After 10603ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :24
Fused 27 Parikh solutions to 24 different solutions.
Parikh walk visited 0 properties in 13998 ms.
Support contains 36 out of 528 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 528/528 places, 497/497 transitions.
Graph (complete) has 898 edges and 528 vertex of which 526 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 84 rules applied. Total rules applied 85 place count 526 transition count 412
Reduce places removed 83 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 95 rules applied. Total rules applied 180 place count 443 transition count 400
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 192 place count 431 transition count 400
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27 Pre rules applied. Total rules applied 192 place count 431 transition count 373
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 246 place count 404 transition count 373
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 4 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 3 with 156 rules applied. Total rules applied 402 place count 326 transition count 295
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 432 place count 311 transition count 295
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 434 place count 311 transition count 293
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 436 place count 309 transition count 293
Free-agglomeration rule (complex) applied 33 times.
Iterating global reduction 4 with 33 rules applied. Total rules applied 469 place count 309 transition count 260
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 4 with 33 rules applied. Total rules applied 502 place count 276 transition count 260
Partial Free-agglomeration rule applied 40 times.
Drop transitions removed 40 transitions
Iterating global reduction 5 with 40 rules applied. Total rules applied 542 place count 276 transition count 260
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 543 place count 275 transition count 259
Applied a total of 543 rules in 116 ms. Remains 275 /528 variables (removed 253) and now considering 259/497 (removed 238) transitions.
Finished structural reductions, in 1 iterations. Remains : 275/528 places, 259/497 transitions.
Incomplete random walk after 10000 steps, including 1273 resets, run finished after 318 ms. (steps per millisecond=31 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 91 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 85 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 69 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 23) seen :0
Interrupted probabilistic random walk after 200147 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :{4=1}
Probabilistic random walk after 200147 steps, saw 100111 distinct states, run finished after 3002 ms. (steps per millisecond=66 ) properties seen :1
Running SMT prover for 22 properties.
// Phase 1: matrix 259 rows 275 cols
[2022-05-15 19:31:45] [INFO ] Computed 50 place invariants in 16 ms
[2022-05-15 19:31:45] [INFO ] [Real]Absence check using 3 positive place invariants in 8 ms returned sat
[2022-05-15 19:31:45] [INFO ] [Real]Absence check using 3 positive and 47 generalized place invariants in 14 ms returned sat
[2022-05-15 19:31:45] [INFO ] After 462ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:20
[2022-05-15 19:31:45] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-15 19:31:45] [INFO ] After 110ms SMT Verify possible using 29 Read/Feed constraints in real domain returned unsat :0 sat :0 real:22
[2022-05-15 19:31:45] [INFO ] After 802ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2022-05-15 19:31:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-15 19:31:46] [INFO ] [Nat]Absence check using 3 positive and 47 generalized place invariants in 11 ms returned sat
[2022-05-15 19:31:46] [INFO ] After 495ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2022-05-15 19:31:47] [INFO ] After 833ms SMT Verify possible using 29 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2022-05-15 19:31:47] [INFO ] Deduced a trap composed of 87 places in 83 ms of which 1 ms to minimize.
[2022-05-15 19:31:47] [INFO ] Deduced a trap composed of 88 places in 77 ms of which 0 ms to minimize.
[2022-05-15 19:31:47] [INFO ] Deduced a trap composed of 84 places in 72 ms of which 0 ms to minimize.
[2022-05-15 19:31:47] [INFO ] Deduced a trap composed of 89 places in 74 ms of which 0 ms to minimize.
[2022-05-15 19:31:47] [INFO ] Deduced a trap composed of 84 places in 74 ms of which 1 ms to minimize.
[2022-05-15 19:31:48] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 4 ms to minimize.
[2022-05-15 19:31:48] [INFO ] Deduced a trap composed of 91 places in 83 ms of which 0 ms to minimize.
[2022-05-15 19:31:48] [INFO ] Deduced a trap composed of 85 places in 80 ms of which 1 ms to minimize.
[2022-05-15 19:31:48] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 1 ms to minimize.
[2022-05-15 19:31:48] [INFO ] Deduced a trap composed of 92 places in 70 ms of which 1 ms to minimize.
[2022-05-15 19:31:48] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2022-05-15 19:31:48] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 987 ms
[2022-05-15 19:31:48] [INFO ] Deduced a trap composed of 73 places in 75 ms of which 0 ms to minimize.
[2022-05-15 19:31:48] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 1 ms to minimize.
[2022-05-15 19:31:48] [INFO ] Deduced a trap composed of 81 places in 79 ms of which 0 ms to minimize.
[2022-05-15 19:31:48] [INFO ] Deduced a trap composed of 72 places in 74 ms of which 1 ms to minimize.
[2022-05-15 19:31:49] [INFO ] Deduced a trap composed of 41 places in 74 ms of which 0 ms to minimize.
[2022-05-15 19:31:49] [INFO ] Deduced a trap composed of 38 places in 77 ms of which 0 ms to minimize.
[2022-05-15 19:31:49] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 0 ms to minimize.
[2022-05-15 19:31:49] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 727 ms
[2022-05-15 19:31:49] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 0 ms to minimize.
[2022-05-15 19:31:49] [INFO ] Deduced a trap composed of 39 places in 44 ms of which 0 ms to minimize.
[2022-05-15 19:31:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 137 ms
[2022-05-15 19:31:49] [INFO ] Deduced a trap composed of 68 places in 56 ms of which 1 ms to minimize.
[2022-05-15 19:31:49] [INFO ] Deduced a trap composed of 37 places in 45 ms of which 0 ms to minimize.
[2022-05-15 19:31:49] [INFO ] Deduced a trap composed of 40 places in 53 ms of which 0 ms to minimize.
[2022-05-15 19:31:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 248 ms
[2022-05-15 19:31:49] [INFO ] Deduced a trap composed of 36 places in 63 ms of which 0 ms to minimize.
[2022-05-15 19:31:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2022-05-15 19:31:50] [INFO ] Deduced a trap composed of 34 places in 44 ms of which 0 ms to minimize.
[2022-05-15 19:31:50] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 1 ms to minimize.
[2022-05-15 19:31:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 123 ms
[2022-05-15 19:31:50] [INFO ] Deduced a trap composed of 27 places in 63 ms of which 4 ms to minimize.
[2022-05-15 19:31:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
[2022-05-15 19:31:50] [INFO ] Deduced a trap composed of 41 places in 52 ms of which 1 ms to minimize.
[2022-05-15 19:31:50] [INFO ] Deduced a trap composed of 38 places in 50 ms of which 0 ms to minimize.
[2022-05-15 19:31:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 142 ms
[2022-05-15 19:31:50] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 0 ms to minimize.
[2022-05-15 19:31:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2022-05-15 19:31:51] [INFO ] After 4370ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 537 ms.
[2022-05-15 19:31:51] [INFO ] After 5646ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Parikh walk visited 0 properties in 19111 ms.
Support contains 33 out of 275 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 275/275 places, 259/259 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 273 transition count 257
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 273 transition count 257
Applied a total of 6 rules in 43 ms. Remains 273 /275 variables (removed 2) and now considering 257/259 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 273/275 places, 257/259 transitions.
Incomplete random walk after 10000 steps, including 1274 resets, run finished after 340 ms. (steps per millisecond=29 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 89 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 83 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 90 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 90 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 84 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 85 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 84 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 22) seen :0
Interrupted probabilistic random walk after 184269 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 184269 steps, saw 92160 distinct states, run finished after 3001 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 257 rows 273 cols
[2022-05-15 19:32:14] [INFO ] Computed 50 place invariants in 12 ms
[2022-05-15 19:32:14] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-15 19:32:14] [INFO ] [Real]Absence check using 2 positive and 48 generalized place invariants in 23 ms returned sat
[2022-05-15 19:32:15] [INFO ] After 474ms SMT Verify possible using state equation in real domain returned unsat :0 sat :6 real:16
[2022-05-15 19:32:15] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-15 19:32:15] [INFO ] After 257ms SMT Verify possible using 30 Read/Feed constraints in real domain returned unsat :0 sat :0 real:22
[2022-05-15 19:32:15] [INFO ] After 958ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2022-05-15 19:32:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-15 19:32:15] [INFO ] [Nat]Absence check using 2 positive and 48 generalized place invariants in 21 ms returned sat
[2022-05-15 19:32:16] [INFO ] After 528ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2022-05-15 19:32:16] [INFO ] After 700ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2022-05-15 19:32:17] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 0 ms to minimize.
[2022-05-15 19:32:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 95 ms
[2022-05-15 19:32:17] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 0 ms to minimize.
[2022-05-15 19:32:17] [INFO ] Deduced a trap composed of 39 places in 45 ms of which 0 ms to minimize.
[2022-05-15 19:32:17] [INFO ] Deduced a trap composed of 34 places in 46 ms of which 1 ms to minimize.
[2022-05-15 19:32:17] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 0 ms to minimize.
[2022-05-15 19:32:17] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 0 ms to minimize.
[2022-05-15 19:32:17] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 353 ms
[2022-05-15 19:32:17] [INFO ] Deduced a trap composed of 38 places in 48 ms of which 2 ms to minimize.
[2022-05-15 19:32:17] [INFO ] Deduced a trap composed of 36 places in 45 ms of which 2 ms to minimize.
[2022-05-15 19:32:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 131 ms
[2022-05-15 19:32:17] [INFO ] Deduced a trap composed of 41 places in 41 ms of which 4 ms to minimize.
[2022-05-15 19:32:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2022-05-15 19:32:17] [INFO ] Deduced a trap composed of 45 places in 42 ms of which 0 ms to minimize.
[2022-05-15 19:32:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-05-15 19:32:18] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 0 ms to minimize.
[2022-05-15 19:32:18] [INFO ] Deduced a trap composed of 19 places in 53 ms of which 0 ms to minimize.
[2022-05-15 19:32:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 144 ms
[2022-05-15 19:32:18] [INFO ] After 2211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 519 ms.
[2022-05-15 19:32:18] [INFO ] After 3511ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Parikh walk visited 0 properties in 17335 ms.
Support contains 33 out of 273 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 273/273 places, 257/257 transitions.
Applied a total of 0 rules in 11 ms. Remains 273 /273 variables (removed 0) and now considering 257/257 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 273/273 places, 257/257 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 273/273 places, 257/257 transitions.
Applied a total of 0 rules in 12 ms. Remains 273 /273 variables (removed 0) and now considering 257/257 (removed 0) transitions.
// Phase 1: matrix 257 rows 273 cols
[2022-05-15 19:32:36] [INFO ] Computed 50 place invariants in 16 ms
[2022-05-15 19:32:36] [INFO ] Implicit Places using invariants in 202 ms returned [20, 26, 48, 80, 85, 114, 145, 151, 185, 208, 214, 222, 237, 264, 270]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 203 ms to find 15 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 258/273 places, 257/257 transitions.
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 258 transition count 251
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 252 transition count 251
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 252 transition count 251
Applied a total of 15 rules in 23 ms. Remains 252 /258 variables (removed 6) and now considering 251/257 (removed 6) transitions.
// Phase 1: matrix 251 rows 252 cols
[2022-05-15 19:32:36] [INFO ] Computed 35 place invariants in 13 ms
[2022-05-15 19:32:36] [INFO ] Implicit Places using invariants in 136 ms returned []
// Phase 1: matrix 251 rows 252 cols
[2022-05-15 19:32:36] [INFO ] Computed 35 place invariants in 9 ms
[2022-05-15 19:32:36] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-15 19:32:37] [INFO ] Implicit Places using invariants and state equation in 1300 ms returned []
Implicit Place search using SMT with State Equation took 1437 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 252/273 places, 251/257 transitions.
Finished structural reductions, in 2 iterations. Remains : 252/273 places, 251/257 transitions.
Incomplete random walk after 10000 steps, including 1469 resets, run finished after 241 ms. (steps per millisecond=41 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 92 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 89 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 86 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 86 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 94 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 94 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 94 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 94 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 95 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 92 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 88 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 22) seen :0
Interrupted probabilistic random walk after 209984 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 209984 steps, saw 105012 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 251 rows 252 cols
[2022-05-15 19:32:41] [INFO ] Computed 35 place invariants in 9 ms
[2022-05-15 19:32:41] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2022-05-15 19:32:41] [INFO ] [Real]Absence check using 14 positive and 21 generalized place invariants in 4 ms returned sat
[2022-05-15 19:32:42] [INFO ] After 406ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:18
[2022-05-15 19:32:42] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-15 19:32:42] [INFO ] After 238ms SMT Verify possible using 30 Read/Feed constraints in real domain returned unsat :0 sat :1 real:21
[2022-05-15 19:32:42] [INFO ] After 267ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:22
[2022-05-15 19:32:42] [INFO ] After 873ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2022-05-15 19:32:42] [INFO ] [Nat]Absence check using 14 positive place invariants in 13 ms returned sat
[2022-05-15 19:32:42] [INFO ] [Nat]Absence check using 14 positive and 21 generalized place invariants in 5 ms returned sat
[2022-05-15 19:32:43] [INFO ] After 584ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2022-05-15 19:32:44] [INFO ] After 1217ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2022-05-15 19:32:44] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2022-05-15 19:32:44] [INFO ] Deduced a trap composed of 98 places in 77 ms of which 0 ms to minimize.
[2022-05-15 19:32:44] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 0 ms to minimize.
[2022-05-15 19:32:44] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 1 ms to minimize.
[2022-05-15 19:32:44] [INFO ] Deduced a trap composed of 39 places in 70 ms of which 1 ms to minimize.
[2022-05-15 19:32:45] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 0 ms to minimize.
[2022-05-15 19:32:45] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 0 ms to minimize.
[2022-05-15 19:32:45] [INFO ] Deduced a trap composed of 110 places in 74 ms of which 0 ms to minimize.
[2022-05-15 19:32:45] [INFO ] Deduced a trap composed of 110 places in 74 ms of which 0 ms to minimize.
[2022-05-15 19:32:45] [INFO ] Deduced a trap composed of 39 places in 41 ms of which 0 ms to minimize.
[2022-05-15 19:32:45] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 829 ms
[2022-05-15 19:32:45] [INFO ] Deduced a trap composed of 29 places in 47 ms of which 0 ms to minimize.
[2022-05-15 19:32:45] [INFO ] Deduced a trap composed of 34 places in 45 ms of which 0 ms to minimize.
[2022-05-15 19:32:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 137 ms
[2022-05-15 19:32:45] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 0 ms to minimize.
[2022-05-15 19:32:45] [INFO ] Deduced a trap composed of 85 places in 72 ms of which 0 ms to minimize.
[2022-05-15 19:32:46] [INFO ] Deduced a trap composed of 90 places in 72 ms of which 0 ms to minimize.
[2022-05-15 19:32:46] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 0 ms to minimize.
[2022-05-15 19:32:46] [INFO ] Deduced a trap composed of 93 places in 69 ms of which 0 ms to minimize.
[2022-05-15 19:32:46] [INFO ] Deduced a trap composed of 87 places in 69 ms of which 1 ms to minimize.
[2022-05-15 19:32:46] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 544 ms
[2022-05-15 19:32:46] [INFO ] Deduced a trap composed of 104 places in 71 ms of which 0 ms to minimize.
[2022-05-15 19:32:46] [INFO ] Deduced a trap composed of 38 places in 64 ms of which 1 ms to minimize.
[2022-05-15 19:32:46] [INFO ] Deduced a trap composed of 45 places in 46 ms of which 0 ms to minimize.
[2022-05-15 19:32:46] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 1 ms to minimize.
[2022-05-15 19:32:46] [INFO ] Deduced a trap composed of 107 places in 67 ms of which 1 ms to minimize.
[2022-05-15 19:32:46] [INFO ] Deduced a trap composed of 43 places in 65 ms of which 1 ms to minimize.
[2022-05-15 19:32:46] [INFO ] Deduced a trap composed of 43 places in 32 ms of which 0 ms to minimize.
[2022-05-15 19:32:47] [INFO ] Deduced a trap composed of 41 places in 29 ms of which 0 ms to minimize.
[2022-05-15 19:32:47] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 669 ms
[2022-05-15 19:32:47] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 0 ms to minimize.
[2022-05-15 19:32:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2022-05-15 19:32:47] [INFO ] After 4625ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 877 ms.
[2022-05-15 19:32:48] [INFO ] After 6321ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Parikh walk visited 0 properties in 17187 ms.
Support contains 33 out of 252 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 252/252 places, 251/251 transitions.
Applied a total of 0 rules in 8 ms. Remains 252 /252 variables (removed 0) and now considering 251/251 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 252/252 places, 251/251 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 252/252 places, 251/251 transitions.
Applied a total of 0 rules in 8 ms. Remains 252 /252 variables (removed 0) and now considering 251/251 (removed 0) transitions.
// Phase 1: matrix 251 rows 252 cols
[2022-05-15 19:33:06] [INFO ] Computed 35 place invariants in 14 ms
[2022-05-15 19:33:06] [INFO ] Implicit Places using invariants in 143 ms returned []
// Phase 1: matrix 251 rows 252 cols
[2022-05-15 19:33:06] [INFO ] Computed 35 place invariants in 11 ms
[2022-05-15 19:33:06] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-15 19:33:07] [INFO ] Implicit Places using invariants and state equation in 1460 ms returned []
Implicit Place search using SMT with State Equation took 1610 ms to find 0 implicit places.
[2022-05-15 19:33:07] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 251 rows 252 cols
[2022-05-15 19:33:07] [INFO ] Computed 35 place invariants in 15 ms
[2022-05-15 19:33:07] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 252/252 places, 251/251 transitions.
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
FORMULA DoubleExponent-PT-010-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 898 edges and 528 vertex of which 526 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F((p1||G(F(p2))))))'
Support contains 4 out of 528 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Graph (complete) has 898 edges and 528 vertex of which 527 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 118 transitions
Trivial Post-agglo rules discarded 118 transitions
Performed 118 trivial Post agglomeration. Transition count delta: 118
Iterating post reduction 0 with 118 rules applied. Total rules applied 119 place count 526 transition count 377
Reduce places removed 118 places and 0 transitions.
Iterating post reduction 1 with 118 rules applied. Total rules applied 237 place count 408 transition count 377
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 237 place count 408 transition count 356
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 279 place count 387 transition count 356
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 459 place count 297 transition count 266
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 495 place count 279 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 496 place count 278 transition count 265
Applied a total of 496 rules in 46 ms. Remains 278 /528 variables (removed 250) and now considering 265/497 (removed 232) transitions.
// Phase 1: matrix 265 rows 278 cols
[2022-05-15 19:33:07] [INFO ] Computed 50 place invariants in 11 ms
[2022-05-15 19:33:08] [INFO ] Implicit Places using invariants in 140 ms returned [232]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 142 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 277/528 places, 265/497 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 263
Applied a total of 4 rules in 12 ms. Remains 275 /277 variables (removed 2) and now considering 263/265 (removed 2) transitions.
// Phase 1: matrix 263 rows 275 cols
[2022-05-15 19:33:08] [INFO ] Computed 49 place invariants in 11 ms
[2022-05-15 19:33:08] [INFO ] Implicit Places using invariants in 130 ms returned []
// Phase 1: matrix 263 rows 275 cols
[2022-05-15 19:33:08] [INFO ] Computed 49 place invariants in 7 ms
[2022-05-15 19:33:08] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-15 19:33:09] [INFO ] Implicit Places using invariants and state equation in 965 ms returned []
Implicit Place search using SMT with State Equation took 1098 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 275/528 places, 263/497 transitions.
Finished structural reductions, in 2 iterations. Remains : 275/528 places, 263/497 transitions.
Stuttering acceptance computed with spot in 289 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s100 1) (GEQ s113 1)), p1:(LT s176 1), p2:(LT s74 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 2 ms.
FORMULA DoubleExponent-PT-010-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-010-LTLFireability-00 finished in 1649 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(p0))))'
Support contains 1 out of 528 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Applied a total of 0 rules in 76 ms. Remains 528 /528 variables (removed 0) and now considering 497/497 (removed 0) transitions.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:33:09] [INFO ] Computed 50 place invariants in 17 ms
[2022-05-15 19:33:09] [INFO ] Implicit Places using invariants in 190 ms returned [437]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 192 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 527/528 places, 497/497 transitions.
Applied a total of 0 rules in 67 ms. Remains 527 /527 variables (removed 0) and now considering 497/497 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 527/528 places, 497/497 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LT s207 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][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 438 ms.
Product exploration explored 100000 steps with 33333 reset in 367 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 895 edges and 527 vertex of which 525 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 47 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DoubleExponent-PT-010-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-010-LTLFireability-01 finished in 1304 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F((F(!p0)||p1))))'
Support contains 2 out of 528 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Applied a total of 0 rules in 14 ms. Remains 528 /528 variables (removed 0) and now considering 497/497 (removed 0) transitions.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:33:10] [INFO ] Computed 50 place invariants in 18 ms
[2022-05-15 19:33:11] [INFO ] Implicit Places using invariants in 182 ms returned [437]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 184 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 527/528 places, 497/497 transitions.
Applied a total of 0 rules in 28 ms. Remains 527 /527 variables (removed 0) and now considering 497/497 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 527/528 places, 497/497 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(LT s335 1), p1:(GEQ s311 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-010-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-010-LTLFireability-02 finished in 359 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||p1)))'
Support contains 4 out of 528 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Applied a total of 0 rules in 14 ms. Remains 528 /528 variables (removed 0) and now considering 497/497 (removed 0) transitions.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:33:11] [INFO ] Computed 50 place invariants in 23 ms
[2022-05-15 19:33:11] [INFO ] Implicit Places using invariants in 188 ms returned [437]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 189 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 527/528 places, 497/497 transitions.
Applied a total of 0 rules in 13 ms. Remains 527 /527 variables (removed 0) and now considering 497/497 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 527/528 places, 497/497 transitions.
Stuttering acceptance computed with spot in 105 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s73 1) (GEQ s94 1)), p1:(AND (GEQ s305 1) (GEQ s326 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DoubleExponent-PT-010-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-010-LTLFireability-03 finished in 340 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U G(p1))||G((X(X(p2))||p2)))))'
Support contains 3 out of 528 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Applied a total of 0 rules in 14 ms. Remains 528 /528 variables (removed 0) and now considering 497/497 (removed 0) transitions.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:33:11] [INFO ] Computed 50 place invariants in 22 ms
[2022-05-15 19:33:11] [INFO ] Implicit Places using invariants in 186 ms returned [437]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 188 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 527/528 places, 497/497 transitions.
Applied a total of 0 rules in 9 ms. Remains 527 /527 variables (removed 0) and now considering 497/497 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 527/528 places, 497/497 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 1}], [{ cond=p1, acceptance={1} source=1 dest: 2}, { cond=(NOT p1), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 0}]], initial=0, aps=[p1:(AND (GEQ s232 1) (GEQ s302 1)), p2:(GEQ s452 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-010-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-010-LTLFireability-04 finished in 359 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((X(G(X(G(p0))))&&G((p1 U p2))))))'
Support contains 4 out of 528 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Graph (complete) has 898 edges and 528 vertex of which 527 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 116 transitions
Trivial Post-agglo rules discarded 116 transitions
Performed 116 trivial Post agglomeration. Transition count delta: 116
Iterating post reduction 0 with 116 rules applied. Total rules applied 117 place count 526 transition count 379
Reduce places removed 116 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 117 rules applied. Total rules applied 234 place count 410 transition count 378
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 235 place count 409 transition count 378
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 235 place count 409 transition count 357
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 277 place count 388 transition count 357
Performed 91 Post agglomeration using F-continuation condition.Transition count delta: 91
Deduced a syphon composed of 91 places in 1 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 459 place count 297 transition count 266
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 495 place count 279 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 496 place count 278 transition count 265
Applied a total of 496 rules in 39 ms. Remains 278 /528 variables (removed 250) and now considering 265/497 (removed 232) transitions.
// Phase 1: matrix 265 rows 278 cols
[2022-05-15 19:33:11] [INFO ] Computed 50 place invariants in 10 ms
[2022-05-15 19:33:12] [INFO ] Implicit Places using invariants in 141 ms returned [232]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 143 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 277/528 places, 265/497 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 263
Applied a total of 4 rules in 10 ms. Remains 275 /277 variables (removed 2) and now considering 263/265 (removed 2) transitions.
// Phase 1: matrix 263 rows 275 cols
[2022-05-15 19:33:12] [INFO ] Computed 49 place invariants in 11 ms
[2022-05-15 19:33:12] [INFO ] Implicit Places using invariants in 134 ms returned []
// Phase 1: matrix 263 rows 275 cols
[2022-05-15 19:33:12] [INFO ] Computed 49 place invariants in 14 ms
[2022-05-15 19:33:12] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-15 19:33:13] [INFO ] Implicit Places using invariants and state equation in 844 ms returned []
Implicit Place search using SMT with State Equation took 983 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 275/528 places, 263/497 transitions.
Finished structural reductions, in 2 iterations. Remains : 275/528 places, 263/497 transitions.
Stuttering acceptance computed with spot in 377 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (NOT p2), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=0 dest: 1}, { cond=(OR p2 p1), acceptance={1} source=0 dest: 2}, { cond=(OR p2 p1), acceptance={0, 1} source=0 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=2 dest: 1}, { cond=(OR p2 p1), acceptance={1} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=3 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=3 dest: 5}, { cond=(OR p2 p1), acceptance={1} source=3 dest: 6}, { cond=(OR p2 p1), acceptance={0, 1} source=3 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=4 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=4 dest: 1}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={1} source=4 dest: 2}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={0, 1} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=4 dest: 5}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=4 dest: 6}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={0} source=4 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=5 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=5 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=6 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=6 dest: 1}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={1} source=6 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=7 dest: 4}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=7 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=7 dest: 5}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=7 dest: 6}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={1} source=7 dest: 6}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={0} source=7 dest: 7}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={0, 1} source=7 dest: 7}]], initial=0, aps=[p2:(GEQ s58 1), p1:(GEQ s200 1), p0:(AND (GEQ s3 1) (GEQ s117 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA DoubleExponent-PT-010-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-010-LTLFireability-06 finished in 1577 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&X(p1)))'
Support contains 3 out of 528 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Applied a total of 0 rules in 14 ms. Remains 528 /528 variables (removed 0) and now considering 497/497 (removed 0) transitions.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:33:13] [INFO ] Computed 50 place invariants in 26 ms
[2022-05-15 19:33:13] [INFO ] Implicit Places using invariants in 196 ms returned [437]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 197 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 527/528 places, 497/497 transitions.
Applied a total of 0 rules in 9 ms. Remains 527 /527 variables (removed 0) and now considering 497/497 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 527/528 places, 497/497 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s246 1) (GEQ s252 1)), p1:(LT s273 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DoubleExponent-PT-010-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-010-LTLFireability-08 finished in 362 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 528 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Applied a total of 0 rules in 13 ms. Remains 528 /528 variables (removed 0) and now considering 497/497 (removed 0) transitions.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:33:13] [INFO ] Computed 50 place invariants in 22 ms
[2022-05-15 19:33:14] [INFO ] Implicit Places using invariants in 192 ms returned [437]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 193 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 527/528 places, 497/497 transitions.
Applied a total of 0 rules in 8 ms. Remains 527 /527 variables (removed 0) and now considering 497/497 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 527/528 places, 497/497 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s337 1) (GEQ s417 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][false, false]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 0 ms.
FORMULA DoubleExponent-PT-010-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-010-LTLFireability-10 finished in 302 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(F((G(p1)||p2)))))'
Support contains 5 out of 528 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Graph (complete) has 898 edges and 528 vertex of which 527 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 0 with 113 rules applied. Total rules applied 114 place count 526 transition count 382
Reduce places removed 113 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 116 rules applied. Total rules applied 230 place count 413 transition count 379
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 233 place count 410 transition count 379
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 233 place count 410 transition count 358
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 275 place count 389 transition count 358
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 92
Deduced a syphon composed of 92 places in 0 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 3 with 184 rules applied. Total rules applied 459 place count 297 transition count 266
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 493 place count 280 transition count 266
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 494 place count 279 transition count 265
Applied a total of 494 rules in 40 ms. Remains 279 /528 variables (removed 249) and now considering 265/497 (removed 232) transitions.
// Phase 1: matrix 265 rows 279 cols
[2022-05-15 19:33:14] [INFO ] Computed 50 place invariants in 13 ms
[2022-05-15 19:33:14] [INFO ] Implicit Places using invariants in 127 ms returned [233]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 128 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 278/528 places, 265/497 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 276 transition count 263
Applied a total of 4 rules in 11 ms. Remains 276 /278 variables (removed 2) and now considering 263/265 (removed 2) transitions.
// Phase 1: matrix 263 rows 276 cols
[2022-05-15 19:33:14] [INFO ] Computed 49 place invariants in 10 ms
[2022-05-15 19:33:14] [INFO ] Implicit Places using invariants in 137 ms returned []
// Phase 1: matrix 263 rows 276 cols
[2022-05-15 19:33:14] [INFO ] Computed 49 place invariants in 7 ms
[2022-05-15 19:33:14] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-15 19:33:15] [INFO ] Implicit Places using invariants and state equation in 854 ms returned []
Implicit Place search using SMT with State Equation took 994 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 276/528 places, 263/497 transitions.
Finished structural reductions, in 2 iterations. Remains : 276/528 places, 263/497 transitions.
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s154 1) (LT s191 1)), p1:(OR (AND (GEQ s154 1) (GEQ s191 1)) (LT s99 1) (LT s110 1)), p2:(GEQ s93 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 13889 reset in 203 ms.
Product exploration explored 100000 steps with 13782 reset in 146 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 850 edges and 276 vertex of which 275 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X p0), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X p0)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 362 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 1393 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 833 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 802 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 412878 steps, run timeout after 3001 ms. (steps per millisecond=137 ) properties seen :{}
Probabilistic random walk after 412878 steps, saw 206511 distinct states, run finished after 3001 ms. (steps per millisecond=137 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 263 rows 276 cols
[2022-05-15 19:33:19] [INFO ] Computed 49 place invariants in 15 ms
[2022-05-15 19:33:19] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-15 19:33:19] [INFO ] [Real]Absence check using 2 positive and 47 generalized place invariants in 15 ms returned sat
[2022-05-15 19:33:19] [INFO ] After 231ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 19:33:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-15 19:33:19] [INFO ] [Nat]Absence check using 2 positive and 47 generalized place invariants in 15 ms returned sat
[2022-05-15 19:33:20] [INFO ] After 199ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 19:33:20] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-15 19:33:20] [INFO ] After 92ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 19:33:20] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 1 ms to minimize.
[2022-05-15 19:33:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2022-05-15 19:33:20] [INFO ] After 270ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 86 ms.
[2022-05-15 19:33:20] [INFO ] After 636ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 43 ms.
Support contains 5 out of 276 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 276/276 places, 263/263 transitions.
Graph (complete) has 812 edges and 276 vertex of which 275 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 275 transition count 262
Free-agglomeration rule (complex) applied 36 times.
Iterating global reduction 1 with 36 rules applied. Total rules applied 38 place count 275 transition count 226
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 74 place count 239 transition count 226
Partial Free-agglomeration rule applied 40 times.
Drop transitions removed 40 transitions
Iterating global reduction 2 with 40 rules applied. Total rules applied 114 place count 239 transition count 226
Applied a total of 114 rules in 16 ms. Remains 239 /276 variables (removed 37) and now considering 226/263 (removed 37) transitions.
Finished structural reductions, in 1 iterations. Remains : 239/276 places, 226/263 transitions.
Incomplete random walk after 10000 steps, including 1261 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 857 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 862 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 427646 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :{}
Probabilistic random walk after 427646 steps, saw 213952 distinct states, run finished after 3001 ms. (steps per millisecond=142 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 226 rows 239 cols
[2022-05-15 19:33:23] [INFO ] Computed 49 place invariants in 20 ms
[2022-05-15 19:33:23] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-15 19:33:23] [INFO ] [Real]Absence check using 3 positive and 46 generalized place invariants in 12 ms returned sat
[2022-05-15 19:33:23] [INFO ] After 180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 19:33:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 19:33:23] [INFO ] [Nat]Absence check using 3 positive and 46 generalized place invariants in 12 ms returned sat
[2022-05-15 19:33:23] [INFO ] After 120ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 19:33:23] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-05-15 19:33:24] [INFO ] After 131ms SMT Verify possible using 38 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 19:33:24] [INFO ] After 192ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-15 19:33:24] [INFO ] After 419ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 45 ms.
Support contains 5 out of 239 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 239/239 places, 226/226 transitions.
Applied a total of 0 rules in 4 ms. Remains 239 /239 variables (removed 0) and now considering 226/226 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 239/239 places, 226/226 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 239/239 places, 226/226 transitions.
Applied a total of 0 rules in 4 ms. Remains 239 /239 variables (removed 0) and now considering 226/226 (removed 0) transitions.
// Phase 1: matrix 226 rows 239 cols
[2022-05-15 19:33:24] [INFO ] Computed 49 place invariants in 10 ms
[2022-05-15 19:33:24] [INFO ] Implicit Places using invariants in 250 ms returned [20, 26, 46, 51, 73, 78, 100, 106, 127, 132, 155, 160, 183, 189, 196, 230, 236]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 251 ms to find 17 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 222/239 places, 226/226 transitions.
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 222 transition count 219
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 14 place count 215 transition count 219
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 215 transition count 219
Applied a total of 17 rules in 11 ms. Remains 215 /222 variables (removed 7) and now considering 219/226 (removed 7) transitions.
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:33:24] [INFO ] Computed 32 place invariants in 9 ms
[2022-05-15 19:33:24] [INFO ] Implicit Places using invariants in 167 ms returned []
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:33:24] [INFO ] Computed 32 place invariants in 18 ms
[2022-05-15 19:33:24] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-05-15 19:33:26] [INFO ] Implicit Places using invariants and state equation in 1486 ms returned []
Implicit Place search using SMT with State Equation took 1657 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 215/239 places, 219/226 transitions.
Finished structural reductions, in 2 iterations. Remains : 215/239 places, 219/226 transitions.
Incomplete random walk after 10000 steps, including 1420 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 918 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 902 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 390023 steps, run timeout after 3001 ms. (steps per millisecond=129 ) properties seen :{}
Probabilistic random walk after 390023 steps, saw 195050 distinct states, run finished after 3001 ms. (steps per millisecond=129 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:33:29] [INFO ] Computed 32 place invariants in 17 ms
[2022-05-15 19:33:29] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2022-05-15 19:33:29] [INFO ] [Real]Absence check using 14 positive and 18 generalized place invariants in 3 ms returned sat
[2022-05-15 19:33:29] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 19:33:29] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-15 19:33:29] [INFO ] [Nat]Absence check using 14 positive and 18 generalized place invariants in 3 ms returned sat
[2022-05-15 19:33:29] [INFO ] After 137ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 19:33:29] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-05-15 19:33:29] [INFO ] After 112ms SMT Verify possible using 38 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 19:33:29] [INFO ] Deduced a trap composed of 59 places in 85 ms of which 0 ms to minimize.
[2022-05-15 19:33:30] [INFO ] Deduced a trap composed of 54 places in 74 ms of which 0 ms to minimize.
[2022-05-15 19:33:30] [INFO ] Deduced a trap composed of 65 places in 76 ms of which 1 ms to minimize.
[2022-05-15 19:33:30] [INFO ] Deduced a trap composed of 67 places in 78 ms of which 0 ms to minimize.
[2022-05-15 19:33:30] [INFO ] Deduced a trap composed of 64 places in 78 ms of which 0 ms to minimize.
[2022-05-15 19:33:30] [INFO ] Deduced a trap composed of 61 places in 73 ms of which 1 ms to minimize.
[2022-05-15 19:33:30] [INFO ] Deduced a trap composed of 66 places in 79 ms of which 0 ms to minimize.
[2022-05-15 19:33:30] [INFO ] Deduced a trap composed of 62 places in 69 ms of which 0 ms to minimize.
[2022-05-15 19:33:30] [INFO ] Deduced a trap composed of 59 places in 74 ms of which 0 ms to minimize.
[2022-05-15 19:33:30] [INFO ] Deduced a trap composed of 65 places in 77 ms of which 0 ms to minimize.
[2022-05-15 19:33:30] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 0 ms to minimize.
[2022-05-15 19:33:31] [INFO ] Deduced a trap composed of 65 places in 68 ms of which 0 ms to minimize.
[2022-05-15 19:33:31] [INFO ] Deduced a trap composed of 61 places in 74 ms of which 0 ms to minimize.
[2022-05-15 19:33:31] [INFO ] Deduced a trap composed of 75 places in 76 ms of which 0 ms to minimize.
[2022-05-15 19:33:31] [INFO ] Deduced a trap composed of 66 places in 72 ms of which 0 ms to minimize.
[2022-05-15 19:33:31] [INFO ] Deduced a trap composed of 16 places in 71 ms of which 0 ms to minimize.
[2022-05-15 19:33:31] [INFO ] Deduced a trap composed of 61 places in 72 ms of which 0 ms to minimize.
[2022-05-15 19:33:31] [INFO ] Deduced a trap composed of 65 places in 74 ms of which 1 ms to minimize.
[2022-05-15 19:33:31] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 1825 ms
[2022-05-15 19:33:31] [INFO ] Deduced a trap composed of 56 places in 72 ms of which 0 ms to minimize.
[2022-05-15 19:33:31] [INFO ] Deduced a trap composed of 22 places in 69 ms of which 0 ms to minimize.
[2022-05-15 19:33:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 227 ms
[2022-05-15 19:33:31] [INFO ] After 2220ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 150 ms.
[2022-05-15 19:33:32] [INFO ] After 2578ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 26 ms.
Support contains 5 out of 215 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 215/215 places, 219/219 transitions.
Applied a total of 0 rules in 4 ms. Remains 215 /215 variables (removed 0) and now considering 219/219 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 215/215 places, 219/219 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 215/215 places, 219/219 transitions.
Applied a total of 0 rules in 4 ms. Remains 215 /215 variables (removed 0) and now considering 219/219 (removed 0) transitions.
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:33:32] [INFO ] Computed 32 place invariants in 19 ms
[2022-05-15 19:33:32] [INFO ] Implicit Places using invariants in 139 ms returned []
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:33:32] [INFO ] Computed 32 place invariants in 10 ms
[2022-05-15 19:33:32] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-05-15 19:33:33] [INFO ] Implicit Places using invariants and state equation in 1477 ms returned []
Implicit Place search using SMT with State Equation took 1618 ms to find 0 implicit places.
[2022-05-15 19:33:33] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:33:33] [INFO ] Computed 32 place invariants in 17 ms
[2022-05-15 19:33:33] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 215/215 places, 219/219 transitions.
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 17 Pre rules applied. Total rules applied 0 place count 215 transition count 202
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 198 transition count 202
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 42 place count 190 transition count 194
Iterating global reduction 0 with 8 rules applied. Total rules applied 50 place count 190 transition count 194
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 189 transition count 193
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 189 transition count 191
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 56 place count 187 transition count 191
Applied a total of 56 rules in 20 ms. Remains 187 /215 variables (removed 28) and now considering 191/219 (removed 28) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 191 rows 187 cols
[2022-05-15 19:33:33] [INFO ] Computed 32 place invariants in 17 ms
[2022-05-15 19:33:33] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 19:33:33] [INFO ] [Real]Absence check using 14 positive and 18 generalized place invariants in 2 ms returned sat
[2022-05-15 19:33:34] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 19:33:34] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 19:33:34] [INFO ] [Nat]Absence check using 14 positive and 18 generalized place invariants in 3 ms returned sat
[2022-05-15 19:33:34] [INFO ] After 118ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 19:33:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 19:33:34] [INFO ] After 31ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 19:33:34] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 0 ms to minimize.
[2022-05-15 19:33:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2022-05-15 19:33:34] [INFO ] After 141ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-15 19:33:34] [INFO ] After 350ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-15 19:33:34] [INFO ] Flatten gal took : 17 ms
[2022-05-15 19:33:34] [INFO ] Flatten gal took : 17 ms
[2022-05-15 19:33:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10451676430407783074.gal : 10 ms
[2022-05-15 19:33:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4176312495980592542.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms18258764397413795676;'/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/ReachabilityCardinality10451676430407783074.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4176312495980592542.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/ReachabilityCardinality4176312495980592542.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 36
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :36 after 52
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :52 after 63
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :63 after 183
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :183 after 383
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :383 after 1242
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1242 after 3523
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :3523 after 10175
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :10175 after 21756
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :21756 after 49372
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :49372 after 105911
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :105911 after 224233
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :224233 after 464857
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :464857 after 953810
SDD proceeding with computation,2 properties remain. new max is 262144
SDD size :953810 after 1.94647e+06
Detected timeout of ITS tools.
[2022-05-15 19:33:49] [INFO ] Flatten gal took : 15 ms
[2022-05-15 19:33:49] [INFO ] Applying decomposition
[2022-05-15 19:33:49] [INFO ] Flatten gal took : 18 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/graph15461208728294539948.txt' '-o' '/tmp/graph15461208728294539948.bin' '-w' '/tmp/graph15461208728294539948.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15461208728294539948.bin' '-l' '-1' '-v' '-w' '/tmp/graph15461208728294539948.weights' '-q' '0' '-e' '0.001'
[2022-05-15 19:33:49] [INFO ] Decomposing Gal with order
[2022-05-15 19:33:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 19:33:49] [INFO ] Removed a total of 117 redundant transitions.
[2022-05-15 19:33:49] [INFO ] Flatten gal took : 63 ms
[2022-05-15 19:33:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 14 ms.
[2022-05-15 19:33:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15825798047152177697.gal : 6 ms
[2022-05-15 19:33:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12407792793480304032.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms18258764397413795676;'/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/ReachabilityCardinality15825798047152177697.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12407792793480304032.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...300
Loading property file /tmp/ReachabilityCardinality12407792793480304032.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 80
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :80 after 4658
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5023293907880013790
[2022-05-15 19:34:04] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5023293907880013790
Running compilation step : cd /tmp/ltsmin5023293907880013790;'/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 424 ms.
Running link step : cd /tmp/ltsmin5023293907880013790;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin5023293907880013790;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X p0), (X (AND p1 (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X p0)), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 272 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 5 out of 276 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 276/276 places, 263/263 transitions.
Applied a total of 0 rules in 10 ms. Remains 276 /276 variables (removed 0) and now considering 263/263 (removed 0) transitions.
// Phase 1: matrix 263 rows 276 cols
[2022-05-15 19:34:20] [INFO ] Computed 49 place invariants in 15 ms
[2022-05-15 19:34:20] [INFO ] Implicit Places using invariants in 158 ms returned []
// Phase 1: matrix 263 rows 276 cols
[2022-05-15 19:34:20] [INFO ] Computed 49 place invariants in 8 ms
[2022-05-15 19:34:20] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-15 19:34:21] [INFO ] Implicit Places using invariants and state equation in 850 ms returned []
Implicit Place search using SMT with State Equation took 1011 ms to find 0 implicit places.
[2022-05-15 19:34:21] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 263 rows 276 cols
[2022-05-15 19:34:21] [INFO ] Computed 49 place invariants in 9 ms
[2022-05-15 19:34:21] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 276/276 places, 263/263 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Graph (complete) has 850 edges and 276 vertex of which 275 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 186 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 1365 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 813 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 818 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 353843 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 353843 steps, saw 176973 distinct states, run finished after 3001 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 263 rows 276 cols
[2022-05-15 19:34:25] [INFO ] Computed 49 place invariants in 17 ms
[2022-05-15 19:34:25] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-15 19:34:25] [INFO ] [Real]Absence check using 2 positive and 47 generalized place invariants in 15 ms returned sat
[2022-05-15 19:34:25] [INFO ] After 252ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 19:34:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-15 19:34:25] [INFO ] [Nat]Absence check using 2 positive and 47 generalized place invariants in 13 ms returned sat
[2022-05-15 19:34:25] [INFO ] After 196ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 19:34:25] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-15 19:34:25] [INFO ] After 96ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 19:34:25] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 0 ms to minimize.
[2022-05-15 19:34:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 87 ms
[2022-05-15 19:34:25] [INFO ] After 267ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 89 ms.
[2022-05-15 19:34:26] [INFO ] After 630ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 42 ms.
Support contains 5 out of 276 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 276/276 places, 263/263 transitions.
Graph (complete) has 812 edges and 276 vertex of which 275 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 275 transition count 262
Free-agglomeration rule (complex) applied 36 times.
Iterating global reduction 1 with 36 rules applied. Total rules applied 38 place count 275 transition count 226
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 74 place count 239 transition count 226
Partial Free-agglomeration rule applied 40 times.
Drop transitions removed 40 transitions
Iterating global reduction 2 with 40 rules applied. Total rules applied 114 place count 239 transition count 226
Applied a total of 114 rules in 15 ms. Remains 239 /276 variables (removed 37) and now considering 226/263 (removed 37) transitions.
Finished structural reductions, in 1 iterations. Remains : 239/276 places, 226/263 transitions.
Incomplete random walk after 10000 steps, including 1279 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 845 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 844 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 351147 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 351147 steps, saw 175680 distinct states, run finished after 3001 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 226 rows 239 cols
[2022-05-15 19:34:29] [INFO ] Computed 49 place invariants in 8 ms
[2022-05-15 19:34:29] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 19:34:29] [INFO ] [Real]Absence check using 3 positive and 46 generalized place invariants in 14 ms returned sat
[2022-05-15 19:34:29] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 19:34:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-15 19:34:29] [INFO ] [Nat]Absence check using 3 positive and 46 generalized place invariants in 11 ms returned sat
[2022-05-15 19:34:29] [INFO ] After 127ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 19:34:29] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-05-15 19:34:29] [INFO ] After 129ms SMT Verify possible using 38 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 19:34:29] [INFO ] After 184ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-15 19:34:29] [INFO ] After 404ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 47 ms.
Support contains 5 out of 239 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 239/239 places, 226/226 transitions.
Applied a total of 0 rules in 4 ms. Remains 239 /239 variables (removed 0) and now considering 226/226 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 239/239 places, 226/226 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 239/239 places, 226/226 transitions.
Applied a total of 0 rules in 4 ms. Remains 239 /239 variables (removed 0) and now considering 226/226 (removed 0) transitions.
// Phase 1: matrix 226 rows 239 cols
[2022-05-15 19:34:29] [INFO ] Computed 49 place invariants in 15 ms
[2022-05-15 19:34:30] [INFO ] Implicit Places using invariants in 222 ms returned [20, 26, 46, 51, 73, 78, 100, 106, 127, 132, 155, 160, 183, 189, 196, 230, 236]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 223 ms to find 17 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 222/239 places, 226/226 transitions.
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 222 transition count 219
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 14 place count 215 transition count 219
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 17 place count 215 transition count 219
Applied a total of 17 rules in 10 ms. Remains 215 /222 variables (removed 7) and now considering 219/226 (removed 7) transitions.
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:34:30] [INFO ] Computed 32 place invariants in 11 ms
[2022-05-15 19:34:30] [INFO ] Implicit Places using invariants in 127 ms returned []
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:34:30] [INFO ] Computed 32 place invariants in 9 ms
[2022-05-15 19:34:30] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-05-15 19:34:31] [INFO ] Implicit Places using invariants and state equation in 1464 ms returned []
Implicit Place search using SMT with State Equation took 1593 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 215/239 places, 219/226 transitions.
Finished structural reductions, in 2 iterations. Remains : 215/239 places, 219/226 transitions.
Incomplete random walk after 10000 steps, including 1428 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 907 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 913 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 367207 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 367207 steps, saw 183643 distinct states, run finished after 3001 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:34:34] [INFO ] Computed 32 place invariants in 18 ms
[2022-05-15 19:34:35] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-05-15 19:34:35] [INFO ] [Real]Absence check using 14 positive and 18 generalized place invariants in 5 ms returned sat
[2022-05-15 19:34:35] [INFO ] After 81ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 19:34:35] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-15 19:34:35] [INFO ] [Nat]Absence check using 14 positive and 18 generalized place invariants in 3 ms returned sat
[2022-05-15 19:34:35] [INFO ] After 132ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 19:34:35] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-05-15 19:34:35] [INFO ] After 105ms SMT Verify possible using 38 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 19:34:35] [INFO ] Deduced a trap composed of 59 places in 75 ms of which 1 ms to minimize.
[2022-05-15 19:34:35] [INFO ] Deduced a trap composed of 54 places in 74 ms of which 0 ms to minimize.
[2022-05-15 19:34:35] [INFO ] Deduced a trap composed of 65 places in 74 ms of which 1 ms to minimize.
[2022-05-15 19:34:35] [INFO ] Deduced a trap composed of 67 places in 74 ms of which 1 ms to minimize.
[2022-05-15 19:34:35] [INFO ] Deduced a trap composed of 64 places in 77 ms of which 1 ms to minimize.
[2022-05-15 19:34:35] [INFO ] Deduced a trap composed of 61 places in 75 ms of which 0 ms to minimize.
[2022-05-15 19:34:36] [INFO ] Deduced a trap composed of 66 places in 69 ms of which 1 ms to minimize.
[2022-05-15 19:34:36] [INFO ] Deduced a trap composed of 62 places in 75 ms of which 1 ms to minimize.
[2022-05-15 19:34:36] [INFO ] Deduced a trap composed of 59 places in 68 ms of which 0 ms to minimize.
[2022-05-15 19:34:36] [INFO ] Deduced a trap composed of 65 places in 76 ms of which 0 ms to minimize.
[2022-05-15 19:34:36] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 0 ms to minimize.
[2022-05-15 19:34:36] [INFO ] Deduced a trap composed of 65 places in 68 ms of which 0 ms to minimize.
[2022-05-15 19:34:36] [INFO ] Deduced a trap composed of 61 places in 73 ms of which 0 ms to minimize.
[2022-05-15 19:34:36] [INFO ] Deduced a trap composed of 75 places in 69 ms of which 0 ms to minimize.
[2022-05-15 19:34:36] [INFO ] Deduced a trap composed of 66 places in 79 ms of which 0 ms to minimize.
[2022-05-15 19:34:36] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 1 ms to minimize.
[2022-05-15 19:34:37] [INFO ] Deduced a trap composed of 61 places in 74 ms of which 1 ms to minimize.
[2022-05-15 19:34:37] [INFO ] Deduced a trap composed of 65 places in 80 ms of which 0 ms to minimize.
[2022-05-15 19:34:37] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 1768 ms
[2022-05-15 19:34:37] [INFO ] Deduced a trap composed of 56 places in 76 ms of which 0 ms to minimize.
[2022-05-15 19:34:37] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 0 ms to minimize.
[2022-05-15 19:34:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 230 ms
[2022-05-15 19:34:37] [INFO ] After 2159ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 148 ms.
[2022-05-15 19:34:37] [INFO ] After 2499ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 31 ms.
Support contains 5 out of 215 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 215/215 places, 219/219 transitions.
Applied a total of 0 rules in 5 ms. Remains 215 /215 variables (removed 0) and now considering 219/219 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 215/215 places, 219/219 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 215/215 places, 219/219 transitions.
Applied a total of 0 rules in 3 ms. Remains 215 /215 variables (removed 0) and now considering 219/219 (removed 0) transitions.
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:34:37] [INFO ] Computed 32 place invariants in 15 ms
[2022-05-15 19:34:37] [INFO ] Implicit Places using invariants in 136 ms returned []
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:34:37] [INFO ] Computed 32 place invariants in 9 ms
[2022-05-15 19:34:37] [INFO ] State equation strengthened by 38 read => feed constraints.
[2022-05-15 19:34:39] [INFO ] Implicit Places using invariants and state equation in 1502 ms returned []
Implicit Place search using SMT with State Equation took 1638 ms to find 0 implicit places.
[2022-05-15 19:34:39] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 219 rows 215 cols
[2022-05-15 19:34:39] [INFO ] Computed 32 place invariants in 13 ms
[2022-05-15 19:34:39] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 215/215 places, 219/219 transitions.
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 17 Pre rules applied. Total rules applied 0 place count 215 transition count 202
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 198 transition count 202
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 42 place count 190 transition count 194
Iterating global reduction 0 with 8 rules applied. Total rules applied 50 place count 190 transition count 194
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 189 transition count 193
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 189 transition count 191
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 56 place count 187 transition count 191
Applied a total of 56 rules in 22 ms. Remains 187 /215 variables (removed 28) and now considering 191/219 (removed 28) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 191 rows 187 cols
[2022-05-15 19:34:39] [INFO ] Computed 32 place invariants in 12 ms
[2022-05-15 19:34:39] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 19:34:39] [INFO ] [Real]Absence check using 14 positive and 18 generalized place invariants in 3 ms returned sat
[2022-05-15 19:34:39] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 19:34:39] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-15 19:34:39] [INFO ] [Nat]Absence check using 14 positive and 18 generalized place invariants in 3 ms returned sat
[2022-05-15 19:34:39] [INFO ] After 121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 19:34:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-15 19:34:39] [INFO ] After 30ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 19:34:39] [INFO ] Deduced a trap composed of 23 places in 64 ms of which 0 ms to minimize.
[2022-05-15 19:34:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2022-05-15 19:34:39] [INFO ] After 151ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 40 ms.
[2022-05-15 19:34:39] [INFO ] After 377ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-15 19:34:39] [INFO ] Flatten gal took : 16 ms
[2022-05-15 19:34:39] [INFO ] Flatten gal took : 14 ms
[2022-05-15 19:34:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13114074901211025505.gal : 2 ms
[2022-05-15 19:34:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10361878372946821248.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12266277036243503137;'/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/ReachabilityCardinality13114074901211025505.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10361878372946821248.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...321
Loading property file /tmp/ReachabilityCardinality10361878372946821248.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 36
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :36 after 52
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :52 after 63
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :63 after 183
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :183 after 383
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :383 after 1242
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1242 after 3523
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :3523 after 10175
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :10175 after 21756
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :21756 after 49372
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :49372 after 105911
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :105911 after 224233
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :224233 after 464857
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :464857 after 953810
SDD proceeding with computation,2 properties remain. new max is 262144
SDD size :953810 after 1.94647e+06
Detected timeout of ITS tools.
[2022-05-15 19:34:55] [INFO ] Flatten gal took : 13 ms
[2022-05-15 19:34:55] [INFO ] Applying decomposition
[2022-05-15 19:34:55] [INFO ] Flatten gal took : 12 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/graph3308006000032988052.txt' '-o' '/tmp/graph3308006000032988052.bin' '-w' '/tmp/graph3308006000032988052.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3308006000032988052.bin' '-l' '-1' '-v' '-w' '/tmp/graph3308006000032988052.weights' '-q' '0' '-e' '0.001'
[2022-05-15 19:34:55] [INFO ] Decomposing Gal with order
[2022-05-15 19:34:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 19:34:55] [INFO ] Removed a total of 114 redundant transitions.
[2022-05-15 19:34:55] [INFO ] Flatten gal took : 26 ms
[2022-05-15 19:34:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 6 ms.
[2022-05-15 19:34:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3835525823812668282.gal : 8 ms
[2022-05-15 19:34:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6781434411663643638.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12266277036243503137;'/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/ReachabilityCardinality3835525823812668282.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6781434411663643638.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/ReachabilityCardinality6781434411663643638.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 290
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10304730044171921617
[2022-05-15 19:35:10] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10304730044171921617
Running compilation step : cd /tmp/ltsmin10304730044171921617;'/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 347 ms.
Running link step : cd /tmp/ltsmin10304730044171921617;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin10304730044171921617;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [(AND p1 (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), true, (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 180 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 13807 reset in 110 ms.
Product exploration explored 100000 steps with 13930 reset in 113 ms.
Built C files in :
/tmp/ltsmin11410124526641690154
[2022-05-15 19:35:26] [INFO ] Computing symmetric may disable matrix : 263 transitions.
[2022-05-15 19:35:26] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 19:35:26] [INFO ] Computing symmetric may enable matrix : 263 transitions.
[2022-05-15 19:35:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 19:35:26] [INFO ] Computing Do-Not-Accords matrix : 263 transitions.
[2022-05-15 19:35:26] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 19:35:26] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11410124526641690154
Running compilation step : cd /tmp/ltsmin11410124526641690154;'/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 515 ms.
Running link step : cd /tmp/ltsmin11410124526641690154;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin11410124526641690154;'/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/stateBased5504456751138962350.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 276 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 276/276 places, 263/263 transitions.
Applied a total of 0 rules in 10 ms. Remains 276 /276 variables (removed 0) and now considering 263/263 (removed 0) transitions.
// Phase 1: matrix 263 rows 276 cols
[2022-05-15 19:35:41] [INFO ] Computed 49 place invariants in 10 ms
[2022-05-15 19:35:41] [INFO ] Implicit Places using invariants in 136 ms returned []
// Phase 1: matrix 263 rows 276 cols
[2022-05-15 19:35:41] [INFO ] Computed 49 place invariants in 7 ms
[2022-05-15 19:35:41] [INFO ] State equation strengthened by 17 read => feed constraints.
[2022-05-15 19:35:42] [INFO ] Implicit Places using invariants and state equation in 871 ms returned []
Implicit Place search using SMT with State Equation took 1008 ms to find 0 implicit places.
[2022-05-15 19:35:42] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 263 rows 276 cols
[2022-05-15 19:35:42] [INFO ] Computed 49 place invariants in 11 ms
[2022-05-15 19:35:42] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 276/276 places, 263/263 transitions.
Built C files in :
/tmp/ltsmin15690832374181520163
[2022-05-15 19:35:42] [INFO ] Computing symmetric may disable matrix : 263 transitions.
[2022-05-15 19:35:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 19:35:42] [INFO ] Computing symmetric may enable matrix : 263 transitions.
[2022-05-15 19:35:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 19:35:42] [INFO ] Computing Do-Not-Accords matrix : 263 transitions.
[2022-05-15 19:35:42] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 19:35:42] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15690832374181520163
Running compilation step : cd /tmp/ltsmin15690832374181520163;'/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 491 ms.
Running link step : cd /tmp/ltsmin15690832374181520163;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin15690832374181520163;'/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/stateBased2743700967718315430.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-15 19:35:57] [INFO ] Flatten gal took : 13 ms
[2022-05-15 19:35:57] [INFO ] Flatten gal took : 12 ms
[2022-05-15 19:35:57] [INFO ] Time to serialize gal into /tmp/LTL14897495122476891765.gal : 2 ms
[2022-05-15 19:35:57] [INFO ] Time to serialize properties into /tmp/LTL11902810569437799749.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/LTL14897495122476891765.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11902810569437799749.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/LTL1489749...268
Read 1 LTL properties
Checking formula 0 : !(((F("((p361<1)||(p424<1))"))&&(G(F((G("((((p361>=1)&&(p424>=1))||(p268<1))||(p287<1))"))||("(p259>=1)"))))))
Formula 0 simplified : !(F"((p361<1)||(p424<1))" & GF("(p259>=1)" | G"((((p361>=1)&&(p424>=1))||(p268<1))||(p287<1))"))
Detected timeout of ITS tools.
[2022-05-15 19:36:12] [INFO ] Flatten gal took : 12 ms
[2022-05-15 19:36:12] [INFO ] Applying decomposition
[2022-05-15 19:36:12] [INFO ] Flatten gal took : 12 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/graph17672147988082482578.txt' '-o' '/tmp/graph17672147988082482578.bin' '-w' '/tmp/graph17672147988082482578.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17672147988082482578.bin' '-l' '-1' '-v' '-w' '/tmp/graph17672147988082482578.weights' '-q' '0' '-e' '0.001'
[2022-05-15 19:36:12] [INFO ] Decomposing Gal with order
[2022-05-15 19:36:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 19:36:12] [INFO ] Removed a total of 183 redundant transitions.
[2022-05-15 19:36:12] [INFO ] Flatten gal took : 25 ms
[2022-05-15 19:36:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 9 ms.
[2022-05-15 19:36:12] [INFO ] Time to serialize gal into /tmp/LTL12337847571850716279.gal : 3 ms
[2022-05-15 19:36:12] [INFO ] Time to serialize properties into /tmp/LTL13247927366577866637.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/LTL12337847571850716279.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13247927366577866637.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/LTL1233784...247
Read 1 LTL properties
Checking formula 0 : !(((F("((i5.i1.u57.p361<1)||(i5.i2.u70.p424<1))"))&&(G(F((G("((((i5.i1.u57.p361>=1)&&(i5.i2.u70.p424>=1))||(i4.i1.u39.p268<1))||(i4.i1...201
Formula 0 simplified : !(F"((i5.i1.u57.p361<1)||(i5.i2.u70.p424<1))" & GF("(i1.i1.u13.p259>=1)" | G"((((i5.i1.u57.p361>=1)&&(i5.i2.u70.p424>=1))||(i4.i1.u3...189
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6119104217513993834
[2022-05-15 19:36:27] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6119104217513993834
Running compilation step : cd /tmp/ltsmin6119104217513993834;'/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 433 ms.
Running link step : cd /tmp/ltsmin6119104217513993834;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin6119104217513993834;'/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' '(<>((LTLAPp0==true))&&[](<>(([]((LTLAPp1==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DoubleExponent-PT-010-LTLFireability-11 finished in 208621 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p0 U F(p0))&&X(G(p1)))))'
Support contains 4 out of 528 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Applied a total of 0 rules in 7 ms. Remains 528 /528 variables (removed 0) and now considering 497/497 (removed 0) transitions.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:36:42] [INFO ] Computed 50 place invariants in 30 ms
[2022-05-15 19:36:42] [INFO ] Implicit Places using invariants in 200 ms returned []
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:36:42] [INFO ] Computed 50 place invariants in 16 ms
[2022-05-15 19:36:44] [INFO ] Implicit Places using invariants and state equation in 1792 ms returned []
Implicit Place search using SMT with State Equation took 1994 ms to find 0 implicit places.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:36:44] [INFO ] Computed 50 place invariants in 29 ms
[2022-05-15 19:36:44] [INFO ] Dead Transitions using invariants and state equation in 249 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 528/528 places, 497/497 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s426 1) (GEQ s446 1)), p1:(OR (LT s437 1) (LT s445 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 24 steps with 1 reset in 0 ms.
FORMULA DoubleExponent-PT-010-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-010-LTLFireability-12 finished in 2402 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(p0)&&G(X(X(p1)))))))'
Support contains 2 out of 528 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Graph (complete) has 898 edges and 528 vertex of which 527 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 118 transitions
Trivial Post-agglo rules discarded 118 transitions
Performed 118 trivial Post agglomeration. Transition count delta: 118
Iterating post reduction 0 with 118 rules applied. Total rules applied 119 place count 526 transition count 377
Reduce places removed 118 places and 0 transitions.
Iterating post reduction 1 with 118 rules applied. Total rules applied 237 place count 408 transition count 377
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 237 place count 408 transition count 356
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 279 place count 387 transition count 356
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 92
Deduced a syphon composed of 92 places in 1 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 2 with 184 rules applied. Total rules applied 463 place count 295 transition count 264
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 499 place count 277 transition count 264
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 500 place count 276 transition count 263
Applied a total of 500 rules in 31 ms. Remains 276 /528 variables (removed 252) and now considering 263/497 (removed 234) transitions.
// Phase 1: matrix 263 rows 276 cols
[2022-05-15 19:36:45] [INFO ] Computed 50 place invariants in 13 ms
[2022-05-15 19:36:45] [INFO ] Implicit Places using invariants in 153 ms returned [230]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 154 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/528 places, 263/497 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 273 transition count 261
Applied a total of 4 rules in 7 ms. Remains 273 /275 variables (removed 2) and now considering 261/263 (removed 2) transitions.
// Phase 1: matrix 261 rows 273 cols
[2022-05-15 19:36:45] [INFO ] Computed 49 place invariants in 8 ms
[2022-05-15 19:36:45] [INFO ] Implicit Places using invariants in 143 ms returned []
// Phase 1: matrix 261 rows 273 cols
[2022-05-15 19:36:45] [INFO ] Computed 49 place invariants in 8 ms
[2022-05-15 19:36:45] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-15 19:36:46] [INFO ] Implicit Places using invariants and state equation in 1070 ms returned []
Implicit Place search using SMT with State Equation took 1214 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 273/528 places, 261/497 transitions.
Finished structural reductions, in 2 iterations. Remains : 273/528 places, 261/497 transitions.
Stuttering acceptance computed with spot in 257 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=p0, acceptance={1} source=0 dest: 1}, { cond=p0, acceptance={0, 1} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 0}, { cond=p0, acceptance={1} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 3}, { cond=p0, acceptance={1} source=2 dest: 4}, { cond=p0, acceptance={0, 1} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=4 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=5 dest: 3}, { cond=(AND p0 p1), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={1} source=5 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=5 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s172 1), p1:(LT s48 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA DoubleExponent-PT-010-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-010-LTLFireability-13 finished in 1682 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(p0 U F(X(p0))))'
Support contains 1 out of 528 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Applied a total of 0 rules in 14 ms. Remains 528 /528 variables (removed 0) and now considering 497/497 (removed 0) transitions.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:36:46] [INFO ] Computed 50 place invariants in 27 ms
[2022-05-15 19:36:47] [INFO ] Implicit Places using invariants in 190 ms returned [437]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 192 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 527/528 places, 497/497 transitions.
Applied a total of 0 rules in 8 ms. Remains 527 /527 variables (removed 0) and now considering 497/497 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 527/528 places, 497/497 transitions.
Stuttering acceptance computed with spot in 68 ms :[true, p0, p0]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s189 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 0 ms.
FORMULA DoubleExponent-PT-010-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleExponent-PT-010-LTLFireability-14 finished in 302 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p0)||X((F(!p0)&&p1))))))'
Support contains 3 out of 528 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 528/528 places, 497/497 transitions.
Applied a total of 0 rules in 14 ms. Remains 528 /528 variables (removed 0) and now considering 497/497 (removed 0) transitions.
// Phase 1: matrix 497 rows 528 cols
[2022-05-15 19:36:47] [INFO ] Computed 50 place invariants in 26 ms
[2022-05-15 19:36:47] [INFO ] Implicit Places using invariants in 190 ms returned [437]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 192 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 527/528 places, 497/497 transitions.
Applied a total of 0 rules in 8 ms. Remains 527 /527 variables (removed 0) and now considering 497/497 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 527/528 places, 497/497 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleExponent-PT-010-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (LT s86 1) (LT s115 1)), p1:(GEQ s473 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][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 348 ms.
Product exploration explored 100000 steps with 33333 reset in 352 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 895 edges and 527 vertex of which 525 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) (NOT p1)))))
Knowledge based reduction with 2 factoid took 65 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DoubleExponent-PT-010-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleExponent-PT-010-LTLFireability-15 finished in 1111 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(F((G(p1)||p2)))))'
[2022-05-15 19:36:48] [INFO ] Flatten gal took : 16 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12644854952561619672
[2022-05-15 19:36:48] [INFO ] Computing symmetric may disable matrix : 497 transitions.
[2022-05-15 19:36:48] [INFO ] Applying decomposition
[2022-05-15 19:36:48] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 19:36:48] [INFO ] Computing symmetric may enable matrix : 497 transitions.
[2022-05-15 19:36:48] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 19:36:48] [INFO ] Flatten gal took : 17 ms
[2022-05-15 19:36:48] [INFO ] Computing Do-Not-Accords matrix : 497 transitions.
[2022-05-15 19:36:48] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 19:36:48] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12644854952561619672
Running compilation step : cd /tmp/ltsmin12644854952561619672;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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'
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/graph725731454832570304.txt' '-o' '/tmp/graph725731454832570304.bin' '-w' '/tmp/graph725731454832570304.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph725731454832570304.bin' '-l' '-1' '-v' '-w' '/tmp/graph725731454832570304.weights' '-q' '0' '-e' '0.001'
[2022-05-15 19:36:48] [INFO ] Decomposing Gal with order
[2022-05-15 19:36:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 19:36:48] [INFO ] Removed a total of 140 redundant transitions.
[2022-05-15 19:36:48] [INFO ] Flatten gal took : 31 ms
[2022-05-15 19:36:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 6 ms.
[2022-05-15 19:36:48] [INFO ] Time to serialize gal into /tmp/LTLFireability16330784533158367333.gal : 4 ms
[2022-05-15 19:36:48] [INFO ] Time to serialize properties into /tmp/LTLFireability15854266318173393094.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/LTLFireability16330784533158367333.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15854266318173393094.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/LTLFireabi...269
Read 1 LTL properties
Checking formula 0 : !(((F("((i4.u124.p361<1)||(i4.u154.p424<1))"))&&(G(F((G("((((i4.u124.p361>=1)&&(i4.u154.p424>=1))||(i3.u90.p268<1))||(i3.u89.p287<1))"...184
Formula 0 simplified : !(F"((i4.u124.p361<1)||(i4.u154.p424<1))" & GF("(i1.u76.p259>=1)" | G"((((i4.u124.p361>=1)&&(i4.u154.p424>=1))||(i3.u90.p268<1))||(i...172
Compilation finished in 1003 ms.
Running link step : cd /tmp/ltsmin12644854952561619672;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin12644854952561619672;'/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' '--ltl' '(<>((LTLAPp0==true))&&[](<>(([]((LTLAPp1==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.023: Initializing POR dependencies: labels 500, guards 497
pins2lts-mc-linux64( 3/ 8), 0.026: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.026: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.035: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.035: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 1.112: LTL layer: formula: (<>((LTLAPp0==true))&&[](<>(([]((LTLAPp1==true))||(LTLAPp2==true)))))
pins2lts-mc-linux64( 3/ 8), 1.112: "(<>((LTLAPp0==true))&&[](<>(([]((LTLAPp1==true))||(LTLAPp2==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 1.112: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 1.246: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 1.266: There are 501 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.266: State length is 529, there are 507 groups
pins2lts-mc-linux64( 0/ 8), 1.266: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.266: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.266: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 1.266: Visible groups: 0 / 507, labels: 3 / 501
pins2lts-mc-linux64( 0/ 8), 1.266: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 1.266: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 3/ 8), 1.280: [Blue] ~102 levels ~960 states ~1072 transitions
pins2lts-mc-linux64( 3/ 8), 1.293: [Blue] ~179 levels ~1920 states ~2136 transitions
pins2lts-mc-linux64( 3/ 8), 1.312: [Blue] ~212 levels ~3840 states ~4256 transitions
pins2lts-mc-linux64( 3/ 8), 1.354: [Blue] ~378 levels ~7680 states ~8528 transitions
pins2lts-mc-linux64( 3/ 8), 1.448: [Blue] ~682 levels ~15360 states ~17104 transitions
pins2lts-mc-linux64( 5/ 8), 1.723: [Blue] ~1158 levels ~30720 states ~34120 transitions
pins2lts-mc-linux64( 5/ 8), 2.370: [Blue] ~1390 levels ~61440 states ~68240 transitions
pins2lts-mc-linux64( 5/ 8), 3.546: [Blue] ~1444 levels ~122880 states ~136424 transitions
pins2lts-mc-linux64( 5/ 8), 5.573: [Blue] ~1649 levels ~245760 states ~272944 transitions
pins2lts-mc-linux64( 1/ 8), 9.256: [Blue] ~4735 levels ~491520 states ~546008 transitions
pins2lts-mc-linux64( 3/ 8), 16.176: [Blue] ~38565 levels ~983040 states ~1093992 transitions
pins2lts-mc-linux64( 1/ 8), 29.394: [Blue] ~17211 levels ~1966080 states ~2184360 transitions
pins2lts-mc-linux64( 3/ 8), 55.512: [Blue] ~140436 levels ~3932160 states ~4372280 transitions
pins2lts-mc-linux64( 3/ 8), 107.614: [Blue] ~271410 levels ~7864320 states ~8742496 transitions
pins2lts-mc-linux64( 3/ 8), 211.071: [Blue] ~545102 levels ~15728640 states ~17484832 transitions
pins2lts-mc-linux64( 3/ 8), 418.382: [Blue] ~1093068 levels ~31457280 states ~34969456 transitions
pins2lts-mc-linux64( 7/ 8), 719.620: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 719.643:
pins2lts-mc-linux64( 0/ 8), 719.643: Explored 53347849 states 59223736 transitions, fanout: 1.110
pins2lts-mc-linux64( 0/ 8), 719.643: Total exploration time 718.370 sec (718.340 sec minimum, 718.352 sec on average)
pins2lts-mc-linux64( 0/ 8), 719.643: States per second: 74262, Transitions per second: 82442
pins2lts-mc-linux64( 0/ 8), 719.643:
pins2lts-mc-linux64( 0/ 8), 719.643: State space has 46243183 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 719.643: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 719.643: blue states: 53347849 (115.36%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 719.643: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 719.643: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 719.643:
pins2lts-mc-linux64( 0/ 8), 719.643: Total memory used for local state coloring: 30.7MB
pins2lts-mc-linux64( 0/ 8), 719.643:
pins2lts-mc-linux64( 0/ 8), 719.643: Queue width: 8B, total height: 2009504, memory: 15.33MB
pins2lts-mc-linux64( 0/ 8), 719.643: Tree memory: 608.8MB, 13.8 B/state, compr.: 0.7%
pins2lts-mc-linux64( 0/ 8), 719.643: Tree fill ratio (roots/leafs): 34.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 719.643: Stored 500 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 719.643: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 719.643: Est. total memory use: 624.1MB (~1039.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12644854952561619672;'/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' '--ltl' '(<>((LTLAPp0==true))&&[](<>(([]((LTLAPp1==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12644854952561619672;'/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' '--ltl' '(<>((LTLAPp0==true))&&[](<>(([]((LTLAPp1==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-15 19:58:41] [INFO ] Flatten gal took : 139 ms
[2022-05-15 19:58:41] [INFO ] Time to serialize gal into /tmp/LTLFireability12859763085912614451.gal : 27 ms
[2022-05-15 19:58:41] [INFO ] Time to serialize properties into /tmp/LTLFireability2345856868838900356.ltl : 3 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/LTLFireability12859763085912614451.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2345856868838900356.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/LTLFireabi...289
Read 1 LTL properties
Checking formula 0 : !(((F("((p361<1)||(p424<1))"))&&(G(F((G("((((p361>=1)&&(p424>=1))||(p268<1))||(p287<1))"))||("(p259>=1)"))))))
Formula 0 simplified : !(F"((p361<1)||(p424<1))" & GF("(p259>=1)" | G"((((p361>=1)&&(p424>=1))||(p268<1))||(p287<1))"))
Detected timeout of ITS tools.
[2022-05-15 20:20:34] [INFO ] Flatten gal took : 57 ms
[2022-05-15 20:20:35] [INFO ] Input system was already deterministic with 497 transitions.
[2022-05-15 20:20:35] [INFO ] Transformed 528 places.
[2022-05-15 20:20:35] [INFO ] Transformed 497 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
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 20:20:35] [INFO ] Time to serialize gal into /tmp/LTLFireability2957762855629260835.gal : 2 ms
[2022-05-15 20:20:35] [INFO ] Time to serialize properties into /tmp/LTLFireability1624697268849758003.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/LTLFireability2957762855629260835.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1624697268849758003.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/LTLFireabi...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F("((p361<1)||(p424<1))"))&&(G(F((G("((((p361>=1)&&(p424>=1))||(p268<1))||(p287<1))"))||("(p259>=1)"))))))
Formula 0 simplified : !(F"((p361<1)||(p424<1))" & GF("(p259>=1)" | G"((((p361>=1)&&(p424>=1))||(p268<1))||(p287<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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="DoubleExponent-PT-010"
export BK_EXAMINATION="LTLFireability"
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 DoubleExponent-PT-010, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r078-tall-165260110000196"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-010.tgz
mv DoubleExponent-PT-010 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;