Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038397000332.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCround-PT-06b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038397000332
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 15:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 08:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 08:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 813K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1620510380193

Running Version 0
[2021-05-08 21:46:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 21:46:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 21:46:29] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2021-05-08 21:46:29] [INFO ] Transformed 2340 places.
[2021-05-08 21:46:29] [INFO ] Transformed 3456 transitions.
[2021-05-08 21:46:29] [INFO ] Found NUPN structural information;
[2021-05-08 21:46:29] [INFO ] Parsed PT model containing 2340 places and 3456 transitions in 213 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCround-PT-06b-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06b-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06b-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06b-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06b-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 2340 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2340/2340 places, 3456/3456 transitions.
Discarding 404 places :
Symmetric choice reduction at 0 with 404 rule applications. Total rules 404 place count 1936 transition count 3052
Iterating global reduction 0 with 404 rules applied. Total rules applied 808 place count 1936 transition count 3052
Discarding 312 places :
Symmetric choice reduction at 0 with 312 rule applications. Total rules 1120 place count 1624 transition count 2740
Iterating global reduction 0 with 312 rules applied. Total rules applied 1432 place count 1624 transition count 2740
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 1439 place count 1624 transition count 2733
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 1490 place count 1573 transition count 2615
Iterating global reduction 1 with 51 rules applied. Total rules applied 1541 place count 1573 transition count 2615
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 1574 place count 1540 transition count 2582
Iterating global reduction 1 with 33 rules applied. Total rules applied 1607 place count 1540 transition count 2582
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 1611 place count 1540 transition count 2578
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1628 place count 1523 transition count 2561
Iterating global reduction 2 with 17 rules applied. Total rules applied 1645 place count 1523 transition count 2561
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1662 place count 1506 transition count 2544
Iterating global reduction 2 with 17 rules applied. Total rules applied 1679 place count 1506 transition count 2544
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 1696 place count 1489 transition count 2527
Iterating global reduction 2 with 17 rules applied. Total rules applied 1713 place count 1489 transition count 2527
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1723 place count 1479 transition count 2517
Iterating global reduction 2 with 10 rules applied. Total rules applied 1733 place count 1479 transition count 2517
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1739 place count 1473 transition count 2511
Iterating global reduction 2 with 6 rules applied. Total rules applied 1745 place count 1473 transition count 2511
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1751 place count 1467 transition count 2505
Iterating global reduction 2 with 6 rules applied. Total rules applied 1757 place count 1467 transition count 2505
Applied a total of 1757 rules in 1193 ms. Remains 1467 /2340 variables (removed 873) and now considering 2505/3456 (removed 951) transitions.
// Phase 1: matrix 2505 rows 1467 cols
[2021-05-08 21:46:31] [INFO ] Computed 109 place invariants in 32 ms
[2021-05-08 21:46:31] [INFO ] Implicit Places using invariants in 581 ms returned []
// Phase 1: matrix 2505 rows 1467 cols
[2021-05-08 21:46:31] [INFO ] Computed 109 place invariants in 11 ms
[2021-05-08 21:46:32] [INFO ] Implicit Places using invariants and state equation in 1037 ms returned []
Implicit Place search using SMT with State Equation took 1642 ms to find 0 implicit places.
// Phase 1: matrix 2505 rows 1467 cols
[2021-05-08 21:46:32] [INFO ] Computed 109 place invariants in 8 ms
[2021-05-08 21:46:33] [INFO ] Dead Transitions using invariants and state equation in 1037 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1467/2340 places, 2505/3456 transitions.
[2021-05-08 21:46:34] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 21:46:34] [INFO ] Flatten gal took : 177 ms
FORMULA DLCround-PT-06b-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06b-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06b-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 21:46:34] [INFO ] Flatten gal took : 109 ms
[2021-05-08 21:46:34] [INFO ] Input system was already deterministic with 2505 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=158 ) properties (out of 13) seen :12
Running SMT prover for 1 properties.
// Phase 1: matrix 2505 rows 1467 cols
[2021-05-08 21:46:44] [INFO ] Computed 109 place invariants in 12 ms
[2021-05-08 21:46:44] [INFO ] [Real]Absence check using 109 positive place invariants in 47 ms returned sat
[2021-05-08 21:46:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 21:46:44] [INFO ] [Real]Absence check using state equation in 603 ms returned sat
[2021-05-08 21:46:45] [INFO ] Computed and/alt/rep : 2345/4021/2345 causal constraints (skipped 159 transitions) in 130 ms.
[2021-05-08 21:46:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 21:46:46] [INFO ] [Nat]Absence check using 109 positive place invariants in 49 ms returned sat
[2021-05-08 21:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 21:46:47] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2021-05-08 21:46:47] [INFO ] Computed and/alt/rep : 2345/4021/2345 causal constraints (skipped 159 transitions) in 124 ms.
[2021-05-08 21:47:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1467 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1467/1467 places, 2505/2505 transitions.
Graph (trivial) has 1331 edges and 1467 vertex of which 392 / 1467 are part of one of the 32 SCC in 6 ms
Free SCC test removed 360 places
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 389 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 245 transitions
Trivial Post-agglo rules discarded 245 transitions
Performed 245 trivial Post agglomeration. Transition count delta: 245
Iterating post reduction 0 with 245 rules applied. Total rules applied 246 place count 1106 transition count 1870
Reduce places removed 245 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 278 rules applied. Total rules applied 524 place count 861 transition count 1837
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 546 place count 839 transition count 1837
Performed 109 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 109 Pre rules applied. Total rules applied 546 place count 839 transition count 1728
Deduced a syphon composed of 109 places in 4 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 3 with 218 rules applied. Total rules applied 764 place count 730 transition count 1728
Discarding 54 places :
Symmetric choice reduction at 3 with 54 rule applications. Total rules 818 place count 676 transition count 1434
Iterating global reduction 3 with 54 rules applied. Total rules applied 872 place count 676 transition count 1434
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 876 place count 676 transition count 1430
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 876 place count 676 transition count 1425
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 886 place count 671 transition count 1425
Performed 252 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 252 places in 0 ms
Reduce places removed 252 places and 0 transitions.
Iterating global reduction 4 with 504 rules applied. Total rules applied 1390 place count 419 transition count 1166
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1396 place count 419 transition count 1160
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 1418 place count 397 transition count 952
Iterating global reduction 5 with 22 rules applied. Total rules applied 1440 place count 397 transition count 952
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 1459 place count 397 transition count 933
Performed 16 Post agglomeration using F-continuation condition with reduction of 28 identical transitions.
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1491 place count 381 transition count 1058
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1495 place count 377 transition count 996
Iterating global reduction 6 with 4 rules applied. Total rules applied 1499 place count 377 transition count 996
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 6 with 29 rules applied. Total rules applied 1528 place count 377 transition count 967
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 7 with 30 rules applied. Total rules applied 1558 place count 377 transition count 937
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 1572 place count 363 transition count 909
Iterating global reduction 7 with 14 rules applied. Total rules applied 1586 place count 363 transition count 909
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 1600 place count 349 transition count 767
Iterating global reduction 7 with 14 rules applied. Total rules applied 1614 place count 349 transition count 767
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1628 place count 349 transition count 753
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1629 place count 348 transition count 752
Applied a total of 1629 rules in 313 ms. Remains 348 /1467 variables (removed 1119) and now considering 752/2505 (removed 1753) transitions.
[2021-05-08 21:47:18] [INFO ] Flow matrix only has 730 transitions (discarded 22 similar events)
// Phase 1: matrix 730 rows 348 cols
[2021-05-08 21:47:18] [INFO ] Computed 109 place invariants in 5 ms
[2021-05-08 21:47:18] [INFO ] Implicit Places using invariants in 140 ms returned []
[2021-05-08 21:47:18] [INFO ] Flow matrix only has 730 transitions (discarded 22 similar events)
// Phase 1: matrix 730 rows 348 cols
[2021-05-08 21:47:18] [INFO ] Computed 109 place invariants in 2 ms
[2021-05-08 21:47:18] [INFO ] State equation strengthened by 41 read => feed constraints.
[2021-05-08 21:47:18] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 565 ms to find 0 implicit places.
[2021-05-08 21:47:19] [INFO ] Redundant transitions in 40 ms returned []
[2021-05-08 21:47:19] [INFO ] Flow matrix only has 730 transitions (discarded 22 similar events)
// Phase 1: matrix 730 rows 348 cols
[2021-05-08 21:47:19] [INFO ] Computed 109 place invariants in 2 ms
[2021-05-08 21:47:19] [INFO ] Dead Transitions using invariants and state equation in 254 ms returned []
Finished structural reductions, in 1 iterations. Remains : 348/1467 places, 752/2505 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-06b-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s121 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA DLCround-PT-06b-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06b-00 finished in 12613 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1467 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1467/1467 places, 2505/2505 transitions.
Graph (trivial) has 1323 edges and 1467 vertex of which 392 / 1467 are part of one of the 32 SCC in 2 ms
Free SCC test removed 360 places
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 389 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 241 transitions
Trivial Post-agglo rules discarded 241 transitions
Performed 241 trivial Post agglomeration. Transition count delta: 241
Iterating post reduction 0 with 241 rules applied. Total rules applied 242 place count 1106 transition count 1874
Reduce places removed 241 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 274 rules applied. Total rules applied 516 place count 865 transition count 1841
Reduce places removed 22 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 23 rules applied. Total rules applied 539 place count 843 transition count 1840
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 540 place count 842 transition count 1840
Performed 109 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 109 Pre rules applied. Total rules applied 540 place count 842 transition count 1731
Deduced a syphon composed of 109 places in 4 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 4 with 218 rules applied. Total rules applied 758 place count 733 transition count 1731
Discarding 53 places :
Symmetric choice reduction at 4 with 53 rule applications. Total rules 811 place count 680 transition count 1438
Iterating global reduction 4 with 53 rules applied. Total rules applied 864 place count 680 transition count 1438
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 868 place count 680 transition count 1434
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 868 place count 680 transition count 1430
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 876 place count 676 transition count 1430
Performed 252 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 252 places in 0 ms
Reduce places removed 252 places and 0 transitions.
Iterating global reduction 5 with 504 rules applied. Total rules applied 1380 place count 424 transition count 1172
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1386 place count 424 transition count 1166
Discarding 22 places :
Symmetric choice reduction at 6 with 22 rule applications. Total rules 1408 place count 402 transition count 958
Iterating global reduction 6 with 22 rules applied. Total rules applied 1430 place count 402 transition count 958
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 1449 place count 402 transition count 939
Performed 18 Post agglomeration using F-continuation condition with reduction of 28 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 7 with 36 rules applied. Total rules applied 1485 place count 384 transition count 1074
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1489 place count 380 transition count 1012
Iterating global reduction 7 with 4 rules applied. Total rules applied 1493 place count 380 transition count 1012
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 7 with 29 rules applied. Total rules applied 1522 place count 380 transition count 983
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 8 with 33 rules applied. Total rules applied 1555 place count 380 transition count 950
Discarding 13 places :
Symmetric choice reduction at 8 with 13 rule applications. Total rules 1568 place count 367 transition count 924
Iterating global reduction 8 with 13 rules applied. Total rules applied 1581 place count 367 transition count 924
Discarding 13 places :
Symmetric choice reduction at 8 with 13 rule applications. Total rules 1594 place count 354 transition count 788
Iterating global reduction 8 with 13 rules applied. Total rules applied 1607 place count 354 transition count 788
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 1620 place count 354 transition count 775
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1621 place count 353 transition count 774
Applied a total of 1621 rules in 225 ms. Remains 353 /1467 variables (removed 1114) and now considering 774/2505 (removed 1731) transitions.
[2021-05-08 21:47:19] [INFO ] Flow matrix only has 748 transitions (discarded 26 similar events)
// Phase 1: matrix 748 rows 353 cols
[2021-05-08 21:47:19] [INFO ] Computed 109 place invariants in 4 ms
[2021-05-08 21:47:19] [INFO ] Implicit Places using invariants in 139 ms returned []
[2021-05-08 21:47:19] [INFO ] Flow matrix only has 748 transitions (discarded 26 similar events)
// Phase 1: matrix 748 rows 353 cols
[2021-05-08 21:47:19] [INFO ] Computed 109 place invariants in 2 ms
[2021-05-08 21:47:19] [INFO ] State equation strengthened by 44 read => feed constraints.
[2021-05-08 21:47:20] [INFO ] Implicit Places using invariants and state equation in 415 ms returned []
Implicit Place search using SMT with State Equation took 558 ms to find 0 implicit places.
[2021-05-08 21:47:20] [INFO ] Redundant transitions in 6 ms returned []
[2021-05-08 21:47:20] [INFO ] Flow matrix only has 748 transitions (discarded 26 similar events)
// Phase 1: matrix 748 rows 353 cols
[2021-05-08 21:47:20] [INFO ] Computed 109 place invariants in 2 ms
[2021-05-08 21:47:20] [INFO ] Dead Transitions using invariants and state equation in 273 ms returned []
Finished structural reductions, in 1 iterations. Remains : 353/1467 places, 774/2505 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : DLCround-PT-06b-01 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s41 0) (EQ s277 1)), p0:(OR (EQ s83 0) (EQ s240 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 153 steps with 0 reset in 7 ms.
FORMULA DLCround-PT-06b-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06b-01 finished in 1147 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&F(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 1467 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1467/1467 places, 2505/2505 transitions.
Graph (trivial) has 1326 edges and 1467 vertex of which 386 / 1467 are part of one of the 31 SCC in 1 ms
Free SCC test removed 355 places
Ensure Unique test removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 244 transitions
Trivial Post-agglo rules discarded 244 transitions
Performed 244 trivial Post agglomeration. Transition count delta: 244
Iterating post reduction 0 with 244 rules applied. Total rules applied 245 place count 1111 transition count 1876
Reduce places removed 244 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 277 rules applied. Total rules applied 522 place count 867 transition count 1843
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 544 place count 845 transition count 1843
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 110 Pre rules applied. Total rules applied 544 place count 845 transition count 1733
Deduced a syphon composed of 110 places in 4 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 220 rules applied. Total rules applied 764 place count 735 transition count 1733
Discarding 54 places :
Symmetric choice reduction at 3 with 54 rule applications. Total rules 818 place count 681 transition count 1439
Iterating global reduction 3 with 54 rules applied. Total rules applied 872 place count 681 transition count 1439
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 876 place count 681 transition count 1435
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 876 place count 681 transition count 1429
Deduced a syphon composed of 6 places in 4 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 888 place count 675 transition count 1429
Performed 252 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 252 places in 0 ms
Reduce places removed 252 places and 0 transitions.
Iterating global reduction 4 with 504 rules applied. Total rules applied 1392 place count 423 transition count 1170
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1398 place count 423 transition count 1164
Discarding 20 places :
Symmetric choice reduction at 5 with 20 rule applications. Total rules 1418 place count 403 transition count 976
Iterating global reduction 5 with 20 rules applied. Total rules applied 1438 place count 403 transition count 976
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 5 with 18 rules applied. Total rules applied 1456 place count 403 transition count 958
Performed 16 Post agglomeration using F-continuation condition with reduction of 21 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1488 place count 387 transition count 1090
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1491 place count 384 transition count 1044
Iterating global reduction 6 with 3 rules applied. Total rules applied 1494 place count 384 transition count 1044
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 6 with 22 rules applied. Total rules applied 1516 place count 384 transition count 1022
Drop transitions removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 7 with 29 rules applied. Total rules applied 1545 place count 384 transition count 993
Discarding 13 places :
Symmetric choice reduction at 7 with 13 rule applications. Total rules 1558 place count 371 transition count 967
Iterating global reduction 7 with 13 rules applied. Total rules applied 1571 place count 371 transition count 967
Discarding 13 places :
Symmetric choice reduction at 7 with 13 rule applications. Total rules 1584 place count 358 transition count 835
Iterating global reduction 7 with 13 rules applied. Total rules applied 1597 place count 358 transition count 835
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 1610 place count 358 transition count 822
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1611 place count 357 transition count 821
Applied a total of 1611 rules in 198 ms. Remains 357 /1467 variables (removed 1110) and now considering 821/2505 (removed 1684) transitions.
[2021-05-08 21:47:20] [INFO ] Flow matrix only has 791 transitions (discarded 30 similar events)
// Phase 1: matrix 791 rows 357 cols
[2021-05-08 21:47:20] [INFO ] Computed 109 place invariants in 1 ms
[2021-05-08 21:47:20] [INFO ] Implicit Places using invariants in 136 ms returned []
[2021-05-08 21:47:20] [INFO ] Flow matrix only has 791 transitions (discarded 30 similar events)
// Phase 1: matrix 791 rows 357 cols
[2021-05-08 21:47:20] [INFO ] Computed 109 place invariants in 10 ms
[2021-05-08 21:47:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-08 21:47:21] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 535 ms to find 0 implicit places.
[2021-05-08 21:47:21] [INFO ] Redundant transitions in 7 ms returned []
[2021-05-08 21:47:21] [INFO ] Flow matrix only has 791 transitions (discarded 30 similar events)
// Phase 1: matrix 791 rows 357 cols
[2021-05-08 21:47:21] [INFO ] Computed 109 place invariants in 2 ms
[2021-05-08 21:47:21] [INFO ] Dead Transitions using invariants and state equation in 295 ms returned []
Finished structural reductions, in 1 iterations. Remains : 357/1467 places, 821/2505 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-06b-02 automaton TGBA [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=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(OR (EQ s42 0) (EQ s62 1)), p1:(OR (EQ s302 0) (EQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 179 steps with 0 reset in 3 ms.
FORMULA DLCround-PT-06b-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06b-02 finished in 1122 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1467 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1467/1467 places, 2505/2505 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1451 transition count 2489
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1451 transition count 2489
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 1446 transition count 2484
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 1446 transition count 2484
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 46 place count 1442 transition count 2480
Iterating global reduction 0 with 4 rules applied. Total rules applied 50 place count 1442 transition count 2480
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 1440 transition count 2478
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 1440 transition count 2478
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 1438 transition count 2476
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 1438 transition count 2476
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 1436 transition count 2474
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 1436 transition count 2474
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 1434 transition count 2472
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 1434 transition count 2472
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1433 transition count 2471
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1433 transition count 2471
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1432 transition count 2470
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1432 transition count 2470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 1431 transition count 2469
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 1431 transition count 2469
Applied a total of 72 rules in 344 ms. Remains 1431 /1467 variables (removed 36) and now considering 2469/2505 (removed 36) transitions.
// Phase 1: matrix 2469 rows 1431 cols
[2021-05-08 21:47:22] [INFO ] Computed 109 place invariants in 9 ms
[2021-05-08 21:47:22] [INFO ] Implicit Places using invariants in 332 ms returned []
// Phase 1: matrix 2469 rows 1431 cols
[2021-05-08 21:47:22] [INFO ] Computed 109 place invariants in 6 ms
[2021-05-08 21:47:23] [INFO ] Implicit Places using invariants and state equation in 1011 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
// Phase 1: matrix 2469 rows 1431 cols
[2021-05-08 21:47:23] [INFO ] Computed 109 place invariants in 5 ms
[2021-05-08 21:47:24] [INFO ] Dead Transitions using invariants and state equation in 989 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1431/1467 places, 2469/2505 transitions.
Stuttering acceptance computed with spot in 7456 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : DLCround-PT-06b-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(AND (NEQ s239 0) (NEQ s550 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-06b-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06b-05 finished in 10157 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1467 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1467/1467 places, 2505/2505 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1452 transition count 2490
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1452 transition count 2490
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 1447 transition count 2485
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 1447 transition count 2485
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 44 place count 1443 transition count 2481
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 1443 transition count 2481
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 1441 transition count 2479
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 1441 transition count 2479
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 1439 transition count 2477
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 1439 transition count 2477
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1437 transition count 2475
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1437 transition count 2475
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 1435 transition count 2473
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 1435 transition count 2473
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1434 transition count 2472
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1434 transition count 2472
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1433 transition count 2471
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1433 transition count 2471
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1432 transition count 2470
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1432 transition count 2470
Applied a total of 70 rules in 334 ms. Remains 1432 /1467 variables (removed 35) and now considering 2470/2505 (removed 35) transitions.
// Phase 1: matrix 2470 rows 1432 cols
[2021-05-08 21:47:32] [INFO ] Computed 109 place invariants in 14 ms
[2021-05-08 21:47:32] [INFO ] Implicit Places using invariants in 338 ms returned []
// Phase 1: matrix 2470 rows 1432 cols
[2021-05-08 21:47:32] [INFO ] Computed 109 place invariants in 8 ms
[2021-05-08 21:47:33] [INFO ] Implicit Places using invariants and state equation in 1004 ms returned []
Implicit Place search using SMT with State Equation took 1343 ms to find 0 implicit places.
// Phase 1: matrix 2470 rows 1432 cols
[2021-05-08 21:47:33] [INFO ] Computed 109 place invariants in 5 ms
[2021-05-08 21:47:34] [INFO ] Dead Transitions using invariants and state equation in 1027 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1432/1467 places, 2470/2505 transitions.
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-06b-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s492 1), p1:(OR (NEQ s1044 0) (NEQ s1117 1) (NEQ s492 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2 reset in 502 ms.
Product exploration explored 100000 steps with 1 reset in 631 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 429 ms.
Product exploration explored 100000 steps with 1 reset in 541 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 out of 1432 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1432/1432 places, 2470/2470 transitions.
Graph (trivial) has 1293 edges and 1432 vertex of which 389 / 1432 are part of one of the 32 SCC in 2 ms
Free SCC test removed 357 places
Ensure Unique test removed 386 transitions
Reduce isomorphic transitions removed 386 transitions.
Performed 224 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 224 rules applied. Total rules applied 225 place count 1075 transition count 2084
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 22 rules applied. Total rules applied 247 place count 1075 transition count 2073
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 247 place count 1075 transition count 2079
Deduced a syphon composed of 245 places in 5 ms
Iterating global reduction 2 with 10 rules applied. Total rules applied 257 place count 1075 transition count 2079
Discarding 120 places :
Symmetric choice reduction at 2 with 120 rule applications. Total rules 377 place count 955 transition count 1683
Deduced a syphon composed of 175 places in 4 ms
Iterating global reduction 2 with 120 rules applied. Total rules applied 497 place count 955 transition count 1683
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 501 place count 955 transition count 1679
Performed 351 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 526 places in 0 ms
Iterating global reduction 3 with 351 rules applied. Total rules applied 852 place count 955 transition count 1686
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 859 place count 955 transition count 1679
Renaming transitions due to excessive name length > 1024 char.
Discarding 261 places :
Symmetric choice reduction at 4 with 261 rule applications. Total rules 1120 place count 694 transition count 1268
Deduced a syphon composed of 283 places in 0 ms
Iterating global reduction 4 with 261 rules applied. Total rules applied 1381 place count 694 transition count 1268
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 1399 place count 694 transition count 1250
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1406 place count 687 transition count 1243
Deduced a syphon composed of 276 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1413 place count 687 transition count 1243
Performed 28 Post agglomeration using F-continuation condition with reduction of 28 identical transitions.
Deduced a syphon composed of 304 places in 1 ms
Iterating global reduction 5 with 28 rules applied. Total rules applied 1441 place count 687 transition count 1462
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 1455 place count 687 transition count 1448
Discarding 39 places :
Symmetric choice reduction at 6 with 39 rule applications. Total rules 1494 place count 648 transition count 1312
Deduced a syphon composed of 269 places in 1 ms
Iterating global reduction 6 with 39 rules applied. Total rules applied 1533 place count 648 transition count 1312
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 6 with 32 rules applied. Total rules applied 1565 place count 648 transition count 1280
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1573 place count 640 transition count 1264
Deduced a syphon composed of 261 places in 0 ms
Iterating global reduction 7 with 8 rules applied. Total rules applied 1581 place count 640 transition count 1264
Deduced a syphon composed of 261 places in 0 ms
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 7 with 32 rules applied. Total rules applied 1613 place count 640 transition count 1232
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1625 place count 628 transition count 1208
Deduced a syphon composed of 261 places in 1 ms
Iterating global reduction 7 with 12 rules applied. Total rules applied 1637 place count 628 transition count 1208
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1649 place count 616 transition count 1082
Deduced a syphon composed of 261 places in 1 ms
Iterating global reduction 7 with 12 rules applied. Total rules applied 1661 place count 616 transition count 1082
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 1679 place count 616 transition count 1064
Discarding 12 places :
Symmetric choice reduction at 8 with 12 rule applications. Total rules 1691 place count 604 transition count 1046
Deduced a syphon composed of 249 places in 0 ms
Iterating global reduction 8 with 12 rules applied. Total rules applied 1703 place count 604 transition count 1046
Deduced a syphon composed of 249 places in 0 ms
Applied a total of 1703 rules in 565 ms. Remains 604 /1432 variables (removed 828) and now considering 1046/2470 (removed 1424) transitions.
[2021-05-08 21:47:37] [INFO ] Redundant transitions in 12 ms returned []
[2021-05-08 21:47:37] [INFO ] Flow matrix only has 1025 transitions (discarded 21 similar events)
// Phase 1: matrix 1025 rows 604 cols
[2021-05-08 21:47:37] [INFO ] Computed 109 place invariants in 11 ms
[2021-05-08 21:47:38] [INFO ] Dead Transitions using invariants and state equation in 417 ms returned []
Finished structural reductions, in 1 iterations. Remains : 604/1432 places, 1046/2470 transitions.
Stuttering criterion allowed to conclude after 630 steps with 0 reset in 14 ms.
FORMULA DLCround-PT-06b-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06b-07 finished in 6217 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1467 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1467/1467 places, 2505/2505 transitions.
Graph (trivial) has 1329 edges and 1467 vertex of which 392 / 1467 are part of one of the 32 SCC in 1 ms
Free SCC test removed 360 places
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 389 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 244 transitions
Trivial Post-agglo rules discarded 244 transitions
Performed 244 trivial Post agglomeration. Transition count delta: 244
Iterating post reduction 0 with 244 rules applied. Total rules applied 245 place count 1106 transition count 1871
Reduce places removed 244 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 1 with 277 rules applied. Total rules applied 522 place count 862 transition count 1838
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 544 place count 840 transition count 1838
Performed 110 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 110 Pre rules applied. Total rules applied 544 place count 840 transition count 1728
Deduced a syphon composed of 110 places in 4 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 220 rules applied. Total rules applied 764 place count 730 transition count 1728
Discarding 54 places :
Symmetric choice reduction at 3 with 54 rule applications. Total rules 818 place count 676 transition count 1434
Iterating global reduction 3 with 54 rules applied. Total rules applied 872 place count 676 transition count 1434
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 876 place count 676 transition count 1430
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 876 place count 676 transition count 1424
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 888 place count 670 transition count 1424
Performed 249 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 249 places in 0 ms
Reduce places removed 249 places and 0 transitions.
Iterating global reduction 4 with 498 rules applied. Total rules applied 1386 place count 421 transition count 1168
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1392 place count 421 transition count 1162
Discarding 21 places :
Symmetric choice reduction at 5 with 21 rule applications. Total rules 1413 place count 400 transition count 961
Iterating global reduction 5 with 21 rules applied. Total rules applied 1434 place count 400 transition count 961
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 5 with 18 rules applied. Total rules applied 1452 place count 400 transition count 943
Performed 21 Post agglomeration using F-continuation condition with reduction of 28 identical transitions.
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 1494 place count 379 transition count 1113
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 1498 place count 375 transition count 1045
Iterating global reduction 6 with 4 rules applied. Total rules applied 1502 place count 375 transition count 1045
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 6 with 31 rules applied. Total rules applied 1533 place count 375 transition count 1014
Drop transitions removed 42 transitions
Redundant transition composition rules discarded 42 transitions
Iterating global reduction 7 with 42 rules applied. Total rules applied 1575 place count 375 transition count 972
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 1589 place count 361 transition count 944
Iterating global reduction 7 with 14 rules applied. Total rules applied 1603 place count 361 transition count 944
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 1617 place count 347 transition count 798
Iterating global reduction 7 with 14 rules applied. Total rules applied 1631 place count 347 transition count 798
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1645 place count 347 transition count 784
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1646 place count 346 transition count 783
Applied a total of 1646 rules in 157 ms. Remains 346 /1467 variables (removed 1121) and now considering 783/2505 (removed 1722) transitions.
[2021-05-08 21:47:38] [INFO ] Flow matrix only has 750 transitions (discarded 33 similar events)
// Phase 1: matrix 750 rows 346 cols
[2021-05-08 21:47:38] [INFO ] Computed 109 place invariants in 2 ms
[2021-05-08 21:47:38] [INFO ] Implicit Places using invariants in 130 ms returned []
[2021-05-08 21:47:38] [INFO ] Flow matrix only has 750 transitions (discarded 33 similar events)
// Phase 1: matrix 750 rows 346 cols
[2021-05-08 21:47:38] [INFO ] Computed 109 place invariants in 1 ms
[2021-05-08 21:47:38] [INFO ] State equation strengthened by 52 read => feed constraints.
[2021-05-08 21:47:38] [INFO ] Implicit Places using invariants and state equation in 410 ms returned []
Implicit Place search using SMT with State Equation took 542 ms to find 0 implicit places.
[2021-05-08 21:47:38] [INFO ] Redundant transitions in 7 ms returned []
[2021-05-08 21:47:38] [INFO ] Flow matrix only has 750 transitions (discarded 33 similar events)
// Phase 1: matrix 750 rows 346 cols
[2021-05-08 21:47:38] [INFO ] Computed 109 place invariants in 1 ms
[2021-05-08 21:47:39] [INFO ] Dead Transitions using invariants and state equation in 259 ms returned []
Finished structural reductions, in 1 iterations. Remains : 346/1467 places, 783/2505 transitions.
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-06b-10 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s98 0) (EQ s8 1)), p1:(NEQ s93 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 173 steps with 0 reset in 3 ms.
FORMULA DLCround-PT-06b-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06b-10 finished in 1022 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1467 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1467/1467 places, 2505/2505 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1451 transition count 2489
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1451 transition count 2489
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 1446 transition count 2484
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 1446 transition count 2484
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 46 place count 1442 transition count 2480
Iterating global reduction 0 with 4 rules applied. Total rules applied 50 place count 1442 transition count 2480
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 1440 transition count 2478
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 1440 transition count 2478
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 1438 transition count 2476
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 1438 transition count 2476
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 1436 transition count 2474
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 1436 transition count 2474
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 1434 transition count 2472
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 1434 transition count 2472
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 67 place count 1433 transition count 2471
Iterating global reduction 0 with 1 rules applied. Total rules applied 68 place count 1433 transition count 2471
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 69 place count 1432 transition count 2470
Iterating global reduction 0 with 1 rules applied. Total rules applied 70 place count 1432 transition count 2470
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 71 place count 1431 transition count 2469
Iterating global reduction 0 with 1 rules applied. Total rules applied 72 place count 1431 transition count 2469
Applied a total of 72 rules in 389 ms. Remains 1431 /1467 variables (removed 36) and now considering 2469/2505 (removed 36) transitions.
// Phase 1: matrix 2469 rows 1431 cols
[2021-05-08 21:47:39] [INFO ] Computed 109 place invariants in 7 ms
[2021-05-08 21:47:39] [INFO ] Implicit Places using invariants in 334 ms returned []
// Phase 1: matrix 2469 rows 1431 cols
[2021-05-08 21:47:39] [INFO ] Computed 109 place invariants in 5 ms
[2021-05-08 21:47:40] [INFO ] Implicit Places using invariants and state equation in 1026 ms returned []
Implicit Place search using SMT with State Equation took 1360 ms to find 0 implicit places.
// Phase 1: matrix 2469 rows 1431 cols
[2021-05-08 21:47:40] [INFO ] Computed 109 place invariants in 6 ms
[2021-05-08 21:47:41] [INFO ] Dead Transitions using invariants and state equation in 1042 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1431/1467 places, 2469/2505 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06b-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s440 0) (EQ s1156 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1330 ms.
Product exploration explored 100000 steps with 50000 reset in 1319 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 1301 ms.
Product exploration explored 100000 steps with 50000 reset in 1314 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1431 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1431/1431 places, 2469/2469 transitions.
Graph (trivial) has 1293 edges and 1431 vertex of which 385 / 1431 are part of one of the 32 SCC in 0 ms
Free SCC test removed 353 places
Ensure Unique test removed 381 transitions
Reduce isomorphic transitions removed 381 transitions.
Performed 227 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 227 rules applied. Total rules applied 228 place count 1078 transition count 2088
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 22 rules applied. Total rules applied 250 place count 1078 transition count 2077
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 250 place count 1078 transition count 2082
Deduced a syphon composed of 247 places in 5 ms
Iterating global reduction 2 with 9 rules applied. Total rules applied 259 place count 1078 transition count 2082
Discarding 121 places :
Symmetric choice reduction at 2 with 121 rule applications. Total rules 380 place count 957 transition count 1694
Deduced a syphon composed of 176 places in 4 ms
Iterating global reduction 2 with 121 rules applied. Total rules applied 501 place count 957 transition count 1694
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 505 place count 957 transition count 1690
Performed 351 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 527 places in 3 ms
Iterating global reduction 3 with 351 rules applied. Total rules applied 856 place count 957 transition count 1697
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 863 place count 957 transition count 1690
Renaming transitions due to excessive name length > 1024 char.
Discarding 264 places :
Symmetric choice reduction at 4 with 264 rule applications. Total rules 1127 place count 693 transition count 1267
Deduced a syphon composed of 282 places in 0 ms
Iterating global reduction 4 with 264 rules applied. Total rules applied 1391 place count 693 transition count 1267
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 1408 place count 693 transition count 1250
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1415 place count 686 transition count 1243
Deduced a syphon composed of 275 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1422 place count 686 transition count 1243
Performed 29 Post agglomeration using F-continuation condition with reduction of 28 identical transitions.
Deduced a syphon composed of 304 places in 0 ms
Iterating global reduction 5 with 29 rules applied. Total rules applied 1451 place count 686 transition count 1466
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 1466 place count 686 transition count 1451
Discarding 40 places :
Symmetric choice reduction at 6 with 40 rule applications. Total rules 1506 place count 646 transition count 1312
Deduced a syphon composed of 268 places in 0 ms
Iterating global reduction 6 with 40 rules applied. Total rules applied 1546 place count 646 transition count 1312
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 6 with 32 rules applied. Total rules applied 1578 place count 646 transition count 1280
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1586 place count 638 transition count 1264
Deduced a syphon composed of 260 places in 0 ms
Iterating global reduction 7 with 8 rules applied. Total rules applied 1594 place count 638 transition count 1264
Deduced a syphon composed of 260 places in 0 ms
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 7 with 34 rules applied. Total rules applied 1628 place count 638 transition count 1230
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 1642 place count 624 transition count 1202
Deduced a syphon composed of 260 places in 0 ms
Iterating global reduction 7 with 14 rules applied. Total rules applied 1656 place count 624 transition count 1202
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 1670 place count 610 transition count 1056
Deduced a syphon composed of 260 places in 0 ms
Iterating global reduction 7 with 14 rules applied. Total rules applied 1684 place count 610 transition count 1056
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 1705 place count 610 transition count 1035
Discarding 14 places :
Symmetric choice reduction at 8 with 14 rule applications. Total rules 1719 place count 596 transition count 1014
Deduced a syphon composed of 246 places in 0 ms
Iterating global reduction 8 with 14 rules applied. Total rules applied 1733 place count 596 transition count 1014
Deduced a syphon composed of 246 places in 1 ms
Applied a total of 1733 rules in 406 ms. Remains 596 /1431 variables (removed 835) and now considering 1014/2469 (removed 1455) transitions.
[2021-05-08 21:47:49] [INFO ] Redundant transitions in 11 ms returned []
[2021-05-08 21:47:49] [INFO ] Flow matrix only has 995 transitions (discarded 19 similar events)
// Phase 1: matrix 995 rows 596 cols
[2021-05-08 21:47:50] [INFO ] Computed 109 place invariants in 12 ms
[2021-05-08 21:47:50] [INFO ] Dead Transitions using invariants and state equation in 409 ms returned []
Finished structural reductions, in 1 iterations. Remains : 596/1431 places, 1014/2469 transitions.
Product exploration explored 100000 steps with 50000 reset in 3517 ms.
Product exploration explored 100000 steps with 50000 reset in 3439 ms.
[2021-05-08 21:47:57] [INFO ] Flatten gal took : 82 ms
[2021-05-08 21:47:57] [INFO ] Flatten gal took : 75 ms
[2021-05-08 21:47:57] [INFO ] Time to serialize gal into /tmp/LTL14799769454525501683.gal : 30 ms
[2021-05-08 21:47:57] [INFO ] Time to serialize properties into /tmp/LTL5856625564201974952.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14799769454525501683.gal, -t, CGAL, -LTL, /tmp/LTL5856625564201974952.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14799769454525501683.gal -t CGAL -LTL /tmp/LTL5856625564201974952.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p791==0)||(p1882==1))"))))
Formula 0 simplified : !XF"((p791==0)||(p1882==1))"
Detected timeout of ITS tools.
[2021-05-08 21:48:12] [INFO ] Flatten gal took : 74 ms
[2021-05-08 21:48:12] [INFO ] Applying decomposition
[2021-05-08 21:48:12] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2621975217727961495.txt, -o, /tmp/graph2621975217727961495.bin, -w, /tmp/graph2621975217727961495.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2621975217727961495.bin, -l, -1, -v, -w, /tmp/graph2621975217727961495.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 21:48:13] [INFO ] Decomposing Gal with order
[2021-05-08 21:48:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 21:48:13] [INFO ] Removed a total of 2179 redundant transitions.
[2021-05-08 21:48:13] [INFO ] Flatten gal took : 198 ms
[2021-05-08 21:48:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 83 labels/synchronizations in 46 ms.
[2021-05-08 21:48:13] [INFO ] Time to serialize gal into /tmp/LTL17290305270083872495.gal : 19 ms
[2021-05-08 21:48:13] [INFO ] Time to serialize properties into /tmp/LTL2227634572656316243.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17290305270083872495.gal, -t, CGAL, -LTL, /tmp/LTL2227634572656316243.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17290305270083872495.gal -t CGAL -LTL /tmp/LTL2227634572656316243.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("((i10.u189.p791==0)||(i3.i1.i3.u449.p1882==1))"))))
Formula 0 simplified : !XF"((i10.u189.p791==0)||(i3.i1.i3.u449.p1882==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7840038254367038447
[2021-05-08 21:48:28] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7840038254367038447
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7840038254367038447]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7840038254367038447] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7840038254367038447] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property DLCround-PT-06b-12 finished in 50600 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||G(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1467 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1467/1467 places, 2505/2505 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1452 transition count 2490
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1452 transition count 2490
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 34 place count 1448 transition count 2486
Iterating global reduction 0 with 4 rules applied. Total rules applied 38 place count 1448 transition count 2486
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 1445 transition count 2483
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 1445 transition count 2483
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 46 place count 1443 transition count 2481
Iterating global reduction 0 with 2 rules applied. Total rules applied 48 place count 1443 transition count 2481
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 1441 transition count 2479
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 1441 transition count 2479
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 1439 transition count 2477
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 1439 transition count 2477
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 1437 transition count 2475
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 1437 transition count 2475
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1436 transition count 2474
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1436 transition count 2474
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 1435 transition count 2473
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 1435 transition count 2473
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 1434 transition count 2472
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 1434 transition count 2472
Applied a total of 66 rules in 397 ms. Remains 1434 /1467 variables (removed 33) and now considering 2472/2505 (removed 33) transitions.
// Phase 1: matrix 2472 rows 1434 cols
[2021-05-08 21:48:30] [INFO ] Computed 109 place invariants in 14 ms
[2021-05-08 21:48:30] [INFO ] Implicit Places using invariants in 330 ms returned []
// Phase 1: matrix 2472 rows 1434 cols
[2021-05-08 21:48:30] [INFO ] Computed 109 place invariants in 5 ms
[2021-05-08 21:48:31] [INFO ] Implicit Places using invariants and state equation in 1027 ms returned []
Implicit Place search using SMT with State Equation took 1358 ms to find 0 implicit places.
// Phase 1: matrix 2472 rows 1434 cols
[2021-05-08 21:48:31] [INFO ] Computed 109 place invariants in 4 ms
[2021-05-08 21:48:32] [INFO ] Dead Transitions using invariants and state equation in 990 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1434/1467 places, 2472/2505 transitions.
Stuttering acceptance computed with spot in 9130 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : DLCround-PT-06b-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s283 1), p1:(EQ s663 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 85 reset in 376 ms.
Product exploration explored 100000 steps with 133 reset in 469 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 89 reset in 383 ms.
Product exploration explored 100000 steps with 107 reset in 409 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 2 out of 1434 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1434/1434 places, 2472/2472 transitions.
Graph (trivial) has 1296 edges and 1434 vertex of which 385 / 1434 are part of one of the 32 SCC in 1 ms
Free SCC test removed 353 places
Ensure Unique test removed 380 transitions
Reduce isomorphic transitions removed 380 transitions.
Performed 229 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 229 rules applied. Total rules applied 230 place count 1081 transition count 2092
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 22 rules applied. Total rules applied 252 place count 1081 transition count 2081
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 252 place count 1081 transition count 2085
Deduced a syphon composed of 248 places in 4 ms
Iterating global reduction 2 with 8 rules applied. Total rules applied 260 place count 1081 transition count 2085
Discarding 121 places :
Symmetric choice reduction at 2 with 121 rule applications. Total rules 381 place count 960 transition count 1697
Deduced a syphon composed of 177 places in 4 ms
Iterating global reduction 2 with 121 rules applied. Total rules applied 502 place count 960 transition count 1697
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 506 place count 960 transition count 1693
Performed 351 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 528 places in 0 ms
Iterating global reduction 3 with 351 rules applied. Total rules applied 857 place count 960 transition count 1700
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 864 place count 960 transition count 1693
Renaming transitions due to excessive name length > 1024 char.
Discarding 264 places :
Symmetric choice reduction at 4 with 264 rule applications. Total rules 1128 place count 696 transition count 1270
Deduced a syphon composed of 283 places in 0 ms
Iterating global reduction 4 with 264 rules applied. Total rules applied 1392 place count 696 transition count 1270
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 1409 place count 696 transition count 1253
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1416 place count 689 transition count 1246
Deduced a syphon composed of 276 places in 0 ms
Iterating global reduction 5 with 7 rules applied. Total rules applied 1423 place count 689 transition count 1246
Performed 30 Post agglomeration using F-continuation condition with reduction of 28 identical transitions.
Deduced a syphon composed of 306 places in 0 ms
Iterating global reduction 5 with 30 rules applied. Total rules applied 1453 place count 689 transition count 1471
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 1469 place count 689 transition count 1455
Discarding 41 places :
Symmetric choice reduction at 6 with 41 rule applications. Total rules 1510 place count 648 transition count 1314
Deduced a syphon composed of 269 places in 0 ms
Iterating global reduction 6 with 41 rules applied. Total rules applied 1551 place count 648 transition count 1314
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 6 with 32 rules applied. Total rules applied 1583 place count 648 transition count 1282
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1591 place count 640 transition count 1266
Deduced a syphon composed of 261 places in 0 ms
Iterating global reduction 7 with 8 rules applied. Total rules applied 1599 place count 640 transition count 1266
Deduced a syphon composed of 261 places in 0 ms
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 7 with 34 rules applied. Total rules applied 1633 place count 640 transition count 1232
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 1647 place count 626 transition count 1204
Deduced a syphon composed of 261 places in 0 ms
Iterating global reduction 7 with 14 rules applied. Total rules applied 1661 place count 626 transition count 1204
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 1675 place count 612 transition count 1058
Deduced a syphon composed of 261 places in 0 ms
Iterating global reduction 7 with 14 rules applied. Total rules applied 1689 place count 612 transition count 1058
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 7 with 21 rules applied. Total rules applied 1710 place count 612 transition count 1037
Discarding 14 places :
Symmetric choice reduction at 8 with 14 rule applications. Total rules 1724 place count 598 transition count 1016
Deduced a syphon composed of 247 places in 0 ms
Iterating global reduction 8 with 14 rules applied. Total rules applied 1738 place count 598 transition count 1016
Deduced a syphon composed of 247 places in 0 ms
Applied a total of 1738 rules in 417 ms. Remains 598 /1434 variables (removed 836) and now considering 1016/2472 (removed 1456) transitions.
[2021-05-08 21:48:43] [INFO ] Redundant transitions in 11 ms returned []
[2021-05-08 21:48:43] [INFO ] Flow matrix only has 997 transitions (discarded 19 similar events)
// Phase 1: matrix 997 rows 598 cols
[2021-05-08 21:48:44] [INFO ] Computed 109 place invariants in 12 ms
[2021-05-08 21:48:44] [INFO ] Dead Transitions using invariants and state equation in 403 ms returned []
Finished structural reductions, in 1 iterations. Remains : 598/1434 places, 1016/2472 transitions.
Stuttering criterion allowed to conclude after 58 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-06b-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06b-15 finished in 14720 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17178628685035845465
[2021-05-08 21:48:44] [INFO ] Too many transitions (2505) to apply POR reductions. Disabling POR matrices.
[2021-05-08 21:48:44] [INFO ] Applying decomposition
[2021-05-08 21:48:44] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17178628685035845465
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17178628685035845465]
[2021-05-08 21:48:44] [INFO ] Flatten gal took : 99 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2010528790979100684.txt, -o, /tmp/graph2010528790979100684.bin, -w, /tmp/graph2010528790979100684.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2010528790979100684.bin, -l, -1, -v, -w, /tmp/graph2010528790979100684.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 21:48:44] [INFO ] Decomposing Gal with order
[2021-05-08 21:48:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 21:48:45] [INFO ] Removed a total of 2154 redundant transitions.
[2021-05-08 21:48:45] [INFO ] Flatten gal took : 170 ms
[2021-05-08 21:48:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 32 ms.
[2021-05-08 21:48:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality17758254643718888780.gal : 14 ms
[2021-05-08 21:48:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality15927114121284373813.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality17758254643718888780.gal, -t, CGAL, -LTL, /tmp/LTLCardinality15927114121284373813.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality17758254643718888780.gal -t CGAL -LTL /tmp/LTLCardinality15927114121284373813.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("((i12.u196.p791==0)||(i2.i1.i11.u466.p1882==1))"))))
Formula 0 simplified : !XF"((i12.u196.p791==0)||(i2.i1.i11.u466.p1882==1))"
Compilation finished in 25676 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin17178628685035845465]
Link finished in 56 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin17178628685035845465]
LTSmin run took 687 ms.
FORMULA DLCround-PT-06b-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1620510551858

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="DLCround-PT-06b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DLCround-PT-06b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038397000332"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-06b.tgz
mv DLCround-PT-06b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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