Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r285-smll-171654422200217.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PhaseVariation-PT-D20CS010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422200217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 11 21:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 11 21:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 11 21:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 11 21:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 13M May 18 16:43 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 PhaseVariation-PT-D20CS010-LTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716929016377

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhaseVariation-PT-D20CS010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-28 20:43:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 20:43:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 20:43:41] [INFO ] Load time of PNML (sax parser for PT used): 926 ms
[2024-05-28 20:43:41] [INFO ] Transformed 1202 places.
[2024-05-28 20:43:41] [INFO ] Transformed 13457 transitions.
[2024-05-28 20:43:41] [INFO ] Parsed PT model containing 1202 places and 13457 transitions and 93395 arcs in 1118 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 2 places in 30 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 1199 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1199/1199 places, 13405/13405 transitions.
Drop transitions removed 256 transitions
Redundant transition composition rules discarded 256 transitions
Iterating global reduction 0 with 256 rules applied. Total rules applied 256 place count 1199 transition count 13149
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 264 place count 1191 transition count 13085
Iterating global reduction 0 with 8 rules applied. Total rules applied 272 place count 1191 transition count 13085
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 280 place count 1191 transition count 13077
Applied a total of 280 rules in 1219 ms. Remains 1191 /1199 variables (removed 8) and now considering 13077/13405 (removed 328) transitions.
[2024-05-28 20:43:42] [INFO ] Flow matrix only has 791 transitions (discarded 12286 similar events)
// Phase 1: matrix 791 rows 1191 cols
[2024-05-28 20:43:42] [INFO ] Computed 400 invariants in 73 ms
[2024-05-28 20:43:52] [INFO ] Dead Transitions using invariants and state equation in 9980 ms found 20 transitions.
Found 20 dead transitions using SMT.
Drop transitions removed 20 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 20 transitions.
[2024-05-28 20:43:52] [INFO ] Flow matrix only has 791 transitions (discarded 12266 similar events)
// Phase 1: matrix 791 rows 1191 cols
[2024-05-28 20:43:52] [INFO ] Computed 400 invariants in 35 ms
[2024-05-28 20:43:55] [INFO ] Implicit Places using invariants in 3034 ms returned []
Implicit Place search using SMT only with invariants took 3037 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1191/1199 places, 13057/13405 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1186 transition count 12989
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1186 transition count 12989
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 0 with 68 rules applied. Total rules applied 78 place count 1186 transition count 12921
Applied a total of 78 rules in 869 ms. Remains 1186 /1191 variables (removed 5) and now considering 12921/13057 (removed 136) transitions.
[2024-05-28 20:43:56] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2024-05-28 20:43:56] [INFO ] Computed 400 invariants in 13 ms
[2024-05-28 20:43:59] [INFO ] Implicit Places using invariants in 2902 ms returned []
Implicit Place search using SMT only with invariants took 2904 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1186/1199 places, 12921/13405 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 18069 ms. Remains : 1186/1199 places, 12921/13405 transitions.
Support contains 39 out of 1186 places after structural reductions.
[2024-05-28 20:44:01] [INFO ] Flatten gal took : 949 ms
[2024-05-28 20:44:01] [INFO ] Flatten gal took : 595 ms
[2024-05-28 20:44:03] [INFO ] Input system was already deterministic with 12921 transitions.
Incomplete random walk after 10000 steps, including 78 resets, run finished after 1493 ms. (steps per millisecond=6 ) properties (out of 27) seen :15
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2024-05-28 20:44:05] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
[2024-05-28 20:44:05] [INFO ] Invariant cache hit.
[2024-05-28 20:44:06] [INFO ] [Real]Absence check using 400 positive place invariants in 161 ms returned sat
[2024-05-28 20:44:06] [INFO ] After 823ms SMT Verify possible using all constraints in real domain returned unsat :12 sat :0
Fused 12 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 12 atomic propositions for a total of 12 simplifications.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1186 stabilizing places and 12921 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1186 transition count 12921
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(G(p1))))'
Support contains 4 out of 1186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 294 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2024-05-28 20:44:07] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
[2024-05-28 20:44:07] [INFO ] Invariant cache hit.
[2024-05-28 20:44:17] [INFO ] Dead Transitions using invariants and state equation in 9741 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2024-05-28 20:44:17] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2024-05-28 20:44:17] [INFO ] Invariant cache hit.
[2024-05-28 20:44:20] [INFO ] Implicit Places using invariants in 3401 ms returned []
Implicit Place search using SMT only with invariants took 3402 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 802 transition count 5790
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 802 transition count 5790
Ensure Unique test removed 2857 transitions
Reduce isomorphic transitions removed 2857 transitions.
Iterating post reduction 0 with 2857 rules applied. Total rules applied 3625 place count 802 transition count 2933
Applied a total of 3625 rules in 318 ms. Remains 802 /1186 variables (removed 384) and now considering 2933/11377 (removed 8444) transitions.
[2024-05-28 20:44:20] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2024-05-28 20:44:20] [INFO ] Computed 400 invariants in 8 ms
[2024-05-28 20:44:22] [INFO ] Implicit Places using invariants in 1556 ms returned []
[2024-05-28 20:44:22] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
[2024-05-28 20:44:22] [INFO ] Invariant cache hit.
[2024-05-28 20:44:23] [INFO ] State equation strengthened by 394 read => feed constraints.
[2024-05-28 20:44:26] [INFO ] Implicit Places using invariants and state equation in 3735 ms returned []
Implicit Place search using SMT with State Equation took 5307 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 802/1186 places, 2933/12921 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 19096 ms. Remains : 802/1186 places, 2933/12921 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 382 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1), true, (AND p1 (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(GT s473 s151), p0:(LEQ s426 s373)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 714 steps with 9 reset in 40 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-00 finished in 19642 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 1186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 14470 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2024-05-28 20:44:41] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2024-05-28 20:44:41] [INFO ] Computed 400 invariants in 9 ms
[2024-05-28 20:44:50] [INFO ] Dead Transitions using invariants and state equation in 9137 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2024-05-28 20:44:50] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2024-05-28 20:44:50] [INFO ] Invariant cache hit.
[2024-05-28 20:44:53] [INFO ] Implicit Places using invariants in 2892 ms returned []
Implicit Place search using SMT only with invariants took 2894 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 385 places :
Symmetric choice reduction at 0 with 385 rule applications. Total rules 385 place count 801 transition count 5775
Iterating global reduction 0 with 385 rules applied. Total rules applied 770 place count 801 transition count 5775
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3628 place count 801 transition count 2917
Applied a total of 3628 rules in 1468 ms. Remains 801 /1186 variables (removed 385) and now considering 2917/11377 (removed 8460) transitions.
[2024-05-28 20:44:54] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2024-05-28 20:44:54] [INFO ] Computed 400 invariants in 5 ms
[2024-05-28 20:44:56] [INFO ] Implicit Places using invariants in 1694 ms returned []
[2024-05-28 20:44:56] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
[2024-05-28 20:44:56] [INFO ] Invariant cache hit.
[2024-05-28 20:44:57] [INFO ] State equation strengthened by 393 read => feed constraints.
[2024-05-28 20:45:00] [INFO ] Implicit Places using invariants and state equation in 3565 ms returned []
Implicit Place search using SMT with State Equation took 5263 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 801/1186 places, 2917/12921 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 33262 ms. Remains : 801/1186 places, 2917/12921 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ s647 s396) (LEQ s793 s515))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 572 steps with 8 reset in 24 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-01 finished in 33387 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(p1||G(p2))))))'
Support contains 5 out of 1186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 14697 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2024-05-28 20:45:14] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2024-05-28 20:45:14] [INFO ] Computed 400 invariants in 9 ms
[2024-05-28 20:45:22] [INFO ] Dead Transitions using invariants and state equation in 7961 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2024-05-28 20:45:22] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2024-05-28 20:45:22] [INFO ] Invariant cache hit.
[2024-05-28 20:45:25] [INFO ] Implicit Places using invariants in 2394 ms returned []
Implicit Place search using SMT only with invariants took 2395 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 383 place count 803 transition count 5807
Iterating global reduction 0 with 383 rules applied. Total rules applied 766 place count 803 transition count 5807
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3624 place count 803 transition count 2949
Applied a total of 3624 rules in 918 ms. Remains 803 /1186 variables (removed 383) and now considering 2949/11377 (removed 8428) transitions.
[2024-05-28 20:45:26] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
// Phase 1: matrix 403 rows 803 cols
[2024-05-28 20:45:26] [INFO ] Computed 400 invariants in 5 ms
[2024-05-28 20:45:27] [INFO ] Implicit Places using invariants in 1274 ms returned []
[2024-05-28 20:45:27] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:45:27] [INFO ] Invariant cache hit.
[2024-05-28 20:45:28] [INFO ] State equation strengthened by 395 read => feed constraints.
[2024-05-28 20:45:32] [INFO ] Implicit Places using invariants and state equation in 4610 ms returned []
Implicit Place search using SMT with State Equation took 5887 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 803/1186 places, 2949/12921 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 31890 ms. Remains : 803/1186 places, 2949/12921 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p2 p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s47 s188), p0:(OR (LEQ s47 s188) (LEQ s718 s777)), p2:(LEQ 1 s296)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 436 steps with 1 reset in 24 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-02 finished in 32089 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(!p0))'
Support contains 2 out of 1186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 340 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2024-05-28 20:45:32] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2024-05-28 20:45:32] [INFO ] Computed 400 invariants in 12 ms
[2024-05-28 20:45:44] [INFO ] Dead Transitions using invariants and state equation in 12162 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2024-05-28 20:45:44] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2024-05-28 20:45:44] [INFO ] Invariant cache hit.
[2024-05-28 20:45:47] [INFO ] Implicit Places using invariants in 2442 ms returned []
Implicit Place search using SMT only with invariants took 2443 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 802 transition count 5791
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 802 transition count 5791
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3626 place count 802 transition count 2933
Applied a total of 3626 rules in 253 ms. Remains 802 /1186 variables (removed 384) and now considering 2933/11377 (removed 8444) transitions.
[2024-05-28 20:45:47] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2024-05-28 20:45:47] [INFO ] Computed 400 invariants in 5 ms
[2024-05-28 20:45:48] [INFO ] Implicit Places using invariants in 1498 ms returned []
[2024-05-28 20:45:48] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
[2024-05-28 20:45:48] [INFO ] Invariant cache hit.
[2024-05-28 20:45:49] [INFO ] State equation strengthened by 394 read => feed constraints.
[2024-05-28 20:45:54] [INFO ] Implicit Places using invariants and state equation in 5470 ms returned []
Implicit Place search using SMT with State Equation took 6971 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 802/1186 places, 2933/12921 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22200 ms. Remains : 802/1186 places, 2933/12921 transitions.
Stuttering acceptance computed with spot in 122 ms :[p0, p0, true]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LEQ 2 s200) (LEQ 1 s173))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1739 ms.
Product exploration explored 100000 steps with 50000 reset in 1568 ms.
Computed a total of 802 stabilizing places and 2933 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 802 transition count 2933
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 21 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-03 finished in 26641 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 12774 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2024-05-28 20:46:11] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2024-05-28 20:46:11] [INFO ] Computed 400 invariants in 9 ms
[2024-05-28 20:46:22] [INFO ] Dead Transitions using invariants and state equation in 10886 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2024-05-28 20:46:22] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2024-05-28 20:46:22] [INFO ] Invariant cache hit.
[2024-05-28 20:46:25] [INFO ] Implicit Places using invariants in 3327 ms returned []
Implicit Place search using SMT only with invariants took 3329 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 802 transition count 5785
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 802 transition count 5785
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3626 place count 802 transition count 2927
Applied a total of 3626 rules in 917 ms. Remains 802 /1186 variables (removed 384) and now considering 2927/11377 (removed 8450) transitions.
[2024-05-28 20:46:26] [INFO ] Flow matrix only has 402 transitions (discarded 2525 similar events)
// Phase 1: matrix 402 rows 802 cols
[2024-05-28 20:46:26] [INFO ] Computed 400 invariants in 5 ms
[2024-05-28 20:46:28] [INFO ] Implicit Places using invariants in 1542 ms returned []
[2024-05-28 20:46:28] [INFO ] Flow matrix only has 402 transitions (discarded 2525 similar events)
[2024-05-28 20:46:28] [INFO ] Invariant cache hit.
[2024-05-28 20:46:29] [INFO ] State equation strengthened by 394 read => feed constraints.
[2024-05-28 20:46:33] [INFO ] Implicit Places using invariants and state equation in 4709 ms returned []
Implicit Place search using SMT with State Equation took 6252 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 802/1186 places, 2927/12921 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 34200 ms. Remains : 802/1186 places, 2927/12921 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s275 s226)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1166 steps with 8 reset in 57 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-04 finished in 34395 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 353 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2024-05-28 20:46:33] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2024-05-28 20:46:33] [INFO ] Computed 400 invariants in 12 ms
[2024-05-28 20:46:45] [INFO ] Dead Transitions using invariants and state equation in 11421 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2024-05-28 20:46:45] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2024-05-28 20:46:45] [INFO ] Invariant cache hit.
[2024-05-28 20:46:47] [INFO ] Implicit Places using invariants in 2327 ms returned []
Implicit Place search using SMT only with invariants took 2329 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 385 places :
Symmetric choice reduction at 0 with 385 rule applications. Total rules 385 place count 801 transition count 5775
Iterating global reduction 0 with 385 rules applied. Total rules applied 770 place count 801 transition count 5775
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3628 place count 801 transition count 2917
Applied a total of 3628 rules in 388 ms. Remains 801 /1186 variables (removed 385) and now considering 2917/11377 (removed 8460) transitions.
[2024-05-28 20:46:47] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2024-05-28 20:46:47] [INFO ] Computed 400 invariants in 13 ms
[2024-05-28 20:46:49] [INFO ] Implicit Places using invariants in 1962 ms returned []
[2024-05-28 20:46:49] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
[2024-05-28 20:46:49] [INFO ] Invariant cache hit.
[2024-05-28 20:46:50] [INFO ] State equation strengthened by 393 read => feed constraints.
[2024-05-28 20:46:53] [INFO ] Implicit Places using invariants and state equation in 4080 ms returned []
Implicit Place search using SMT with State Equation took 6045 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 801/1186 places, 2917/12921 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20564 ms. Remains : 801/1186 places, 2917/12921 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s493 s248)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-06 finished in 20680 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U (G((p1||X(!p1)))||F(p2))))'
Support contains 4 out of 1186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 230 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2024-05-28 20:46:54] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2024-05-28 20:46:54] [INFO ] Computed 400 invariants in 13 ms
[2024-05-28 20:47:05] [INFO ] Dead Transitions using invariants and state equation in 11490 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2024-05-28 20:47:05] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2024-05-28 20:47:05] [INFO ] Invariant cache hit.
[2024-05-28 20:47:08] [INFO ] Implicit Places using invariants in 3178 ms returned []
Implicit Place search using SMT only with invariants took 3179 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 383 place count 803 transition count 5807
Iterating global reduction 0 with 383 rules applied. Total rules applied 766 place count 803 transition count 5807
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3624 place count 803 transition count 2949
Applied a total of 3624 rules in 376 ms. Remains 803 /1186 variables (removed 383) and now considering 2949/11377 (removed 8428) transitions.
[2024-05-28 20:47:09] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
// Phase 1: matrix 403 rows 803 cols
[2024-05-28 20:47:09] [INFO ] Computed 400 invariants in 8 ms
[2024-05-28 20:47:11] [INFO ] Implicit Places using invariants in 2044 ms returned []
[2024-05-28 20:47:11] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:47:11] [INFO ] Invariant cache hit.
[2024-05-28 20:47:12] [INFO ] State equation strengthened by 395 read => feed constraints.
[2024-05-28 20:47:16] [INFO ] Implicit Places using invariants and state equation in 5062 ms returned []
Implicit Place search using SMT with State Equation took 7108 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 803/1186 places, 2949/12921 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 22406 ms. Remains : 803/1186 places, 2949/12921 transitions.
Stuttering acceptance computed with spot in 344 ms :[false, (AND (NOT p2) p1 (NOT p0)), false, (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p2) p0), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) p0), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=5 dest: 6}], [{ cond=(AND p1 (NOT p2) p0), acceptance={} source=6 dest: 3}]], initial=0, aps=[p2:(LEQ 1 s342), p1:(GT s301 s649), p0:(LEQ 1 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33301 reset in 1519 ms.
Product exploration explored 100000 steps with 33339 reset in 1488 ms.
Computed a total of 803 stabilizing places and 2949 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 803 transition count 2949
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p2)), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 18 factoid took 2565 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 238 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Incomplete random walk after 10000 steps, including 139 resets, run finished after 291 ms. (steps per millisecond=34 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 20:47:23] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:47:23] [INFO ] Invariant cache hit.
[2024-05-28 20:47:24] [INFO ] After 195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 20:47:24] [INFO ] [Nat]Absence check using 400 positive place invariants in 140 ms returned sat
[2024-05-28 20:47:24] [INFO ] After 506ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 20:47:25] [INFO ] State equation strengthened by 395 read => feed constraints.
[2024-05-28 20:47:25] [INFO ] After 242ms SMT Verify possible using 395 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 20:47:25] [INFO ] After 318ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 179 ms.
[2024-05-28 20:47:25] [INFO ] After 1392ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 803/803 places, 2949/2949 transitions.
Graph (complete) has 4546 edges and 803 vertex of which 802 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.20 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 802 transition count 2948
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 801 transition count 2948
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 11 place count 793 transition count 2940
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 35 place count 785 transition count 2924
Drop transitions removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 3 with 99 rules applied. Total rules applied 134 place count 785 transition count 2825
Reduce places removed 16 places and 16 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 150 place count 769 transition count 2809
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 3 with 50 rules applied. Total rules applied 200 place count 753 transition count 2775
Drop transitions removed 143 transitions
Redundant transition composition rules discarded 143 transitions
Iterating global reduction 4 with 143 rules applied. Total rules applied 343 place count 753 transition count 2632
Reduce places removed 23 places and 23 transitions.
Iterating global reduction 4 with 23 rules applied. Total rules applied 366 place count 730 transition count 2609
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 4 with 68 rules applied. Total rules applied 434 place count 707 transition count 2564
Drop transitions removed 188 transitions
Redundant transition composition rules discarded 188 transitions
Iterating global reduction 5 with 188 rules applied. Total rules applied 622 place count 707 transition count 2376
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 624 place count 706 transition count 2375
Reduce places removed 32 places and 32 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 656 place count 674 transition count 2343
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 6 with 100 rules applied. Total rules applied 756 place count 642 transition count 2275
Drop transitions removed 230 transitions
Redundant transition composition rules discarded 230 transitions
Iterating global reduction 7 with 230 rules applied. Total rules applied 986 place count 642 transition count 2045
Reduce places removed 38 places and 38 transitions.
Iterating global reduction 7 with 38 rules applied. Total rules applied 1024 place count 604 transition count 2007
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 7 with 112 rules applied. Total rules applied 1136 place count 566 transition count 1933
Drop transitions removed 268 transitions
Redundant transition composition rules discarded 268 transitions
Iterating global reduction 8 with 268 rules applied. Total rules applied 1404 place count 566 transition count 1665
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 1408 place count 564 transition count 1663
Reduce places removed 48 places and 48 transitions.
Iterating global reduction 9 with 48 rules applied. Total rules applied 1456 place count 516 transition count 1615
Reduce places removed 48 places and 0 transitions.
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 9 with 144 rules applied. Total rules applied 1600 place count 468 transition count 1519
Drop transitions removed 296 transitions
Redundant transition composition rules discarded 296 transitions
Iterating global reduction 10 with 296 rules applied. Total rules applied 1896 place count 468 transition count 1223
Reduce places removed 56 places and 56 transitions.
Iterating global reduction 10 with 56 rules applied. Total rules applied 1952 place count 412 transition count 1167
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 10 with 168 rules applied. Total rules applied 2120 place count 356 transition count 1055
Drop transitions removed 336 transitions
Redundant transition composition rules discarded 336 transitions
Iterating global reduction 11 with 336 rules applied. Total rules applied 2456 place count 356 transition count 719
Graph (complete) has 830 edges and 356 vertex of which 7 are kept as prefixes of interest. Removing 349 places using SCC suffix rule.0 ms
Discarding 349 places :
Also discarding 715 output transitions
Drop transitions removed 715 transitions
Iterating post reduction 11 with 1 rules applied. Total rules applied 2457 place count 7 transition count 4
Applied a total of 2457 rules in 1215 ms. Remains 7 /803 variables (removed 796) and now considering 4/2949 (removed 2945) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1215 ms. Remains : 7/803 places, 4/2949 transitions.
Finished random walk after 77 steps, including 15 resets, run visited all 1 properties in 1 ms. (steps per millisecond=77 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p2)), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p2) p0)), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (AND (NOT p2) p0)), (F (AND p1 (NOT p2) (NOT p0))), (F p2), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p1) (NOT p2) p0))]
Knowledge based reduction with 18 factoid took 9120 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter insensitive) to 6 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 235 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Stuttering acceptance computed with spot in 226 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Support contains 4 out of 803 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 803/803 places, 2949/2949 transitions.
Applied a total of 0 rules in 765 ms. Remains 803 /803 variables (removed 0) and now considering 2949/2949 (removed 0) transitions.
[2024-05-28 20:47:37] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:47:37] [INFO ] Invariant cache hit.
[2024-05-28 20:47:39] [INFO ] Dead Transitions using invariants and state equation in 2027 ms found 0 transitions.
[2024-05-28 20:47:39] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:47:39] [INFO ] Invariant cache hit.
[2024-05-28 20:47:41] [INFO ] Implicit Places using invariants in 2014 ms returned []
[2024-05-28 20:47:41] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:47:41] [INFO ] Invariant cache hit.
[2024-05-28 20:47:42] [INFO ] State equation strengthened by 395 read => feed constraints.
[2024-05-28 20:47:46] [INFO ] Implicit Places using invariants and state equation in 4868 ms returned []
Implicit Place search using SMT with State Equation took 6892 ms to find 0 implicit places.
[2024-05-28 20:47:46] [INFO ] Redundant transitions in 236 ms returned []
[2024-05-28 20:47:46] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:47:46] [INFO ] Invariant cache hit.
[2024-05-28 20:47:49] [INFO ] Dead Transitions using invariants and state equation in 2843 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12774 ms. Remains : 803/803 places, 2949/2949 transitions.
Computed a total of 803 stabilizing places and 2949 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 803 transition count 2949
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p2)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 20 factoid took 3295 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter insensitive) to 6 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 239 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Incomplete random walk after 10000 steps, including 129 resets, run finished after 352 ms. (steps per millisecond=28 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-28 20:47:54] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:47:54] [INFO ] Invariant cache hit.
[2024-05-28 20:47:54] [INFO ] After 141ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 20:47:54] [INFO ] [Nat]Absence check using 400 positive place invariants in 142 ms returned sat
[2024-05-28 20:47:55] [INFO ] After 383ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 20:47:55] [INFO ] State equation strengthened by 395 read => feed constraints.
[2024-05-28 20:47:55] [INFO ] After 219ms SMT Verify possible using 395 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-28 20:47:55] [INFO ] After 282ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 174 ms.
[2024-05-28 20:47:55] [INFO ] After 1228ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 803/803 places, 2949/2949 transitions.
Graph (complete) has 4546 edges and 803 vertex of which 802 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 802 transition count 2948
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 801 transition count 2948
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 11 place count 793 transition count 2940
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 35 place count 785 transition count 2924
Drop transitions removed 99 transitions
Redundant transition composition rules discarded 99 transitions
Iterating global reduction 3 with 99 rules applied. Total rules applied 134 place count 785 transition count 2825
Reduce places removed 16 places and 16 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 150 place count 769 transition count 2809
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 3 with 50 rules applied. Total rules applied 200 place count 753 transition count 2775
Drop transitions removed 143 transitions
Redundant transition composition rules discarded 143 transitions
Iterating global reduction 4 with 143 rules applied. Total rules applied 343 place count 753 transition count 2632
Reduce places removed 23 places and 23 transitions.
Iterating global reduction 4 with 23 rules applied. Total rules applied 366 place count 730 transition count 2609
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 4 with 68 rules applied. Total rules applied 434 place count 707 transition count 2564
Drop transitions removed 188 transitions
Redundant transition composition rules discarded 188 transitions
Iterating global reduction 5 with 188 rules applied. Total rules applied 622 place count 707 transition count 2376
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 624 place count 706 transition count 2375
Reduce places removed 32 places and 32 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 656 place count 674 transition count 2343
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 6 with 100 rules applied. Total rules applied 756 place count 642 transition count 2275
Drop transitions removed 230 transitions
Redundant transition composition rules discarded 230 transitions
Iterating global reduction 7 with 230 rules applied. Total rules applied 986 place count 642 transition count 2045
Reduce places removed 38 places and 38 transitions.
Iterating global reduction 7 with 38 rules applied. Total rules applied 1024 place count 604 transition count 2007
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 7 with 112 rules applied. Total rules applied 1136 place count 566 transition count 1933
Drop transitions removed 268 transitions
Redundant transition composition rules discarded 268 transitions
Iterating global reduction 8 with 268 rules applied. Total rules applied 1404 place count 566 transition count 1665
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 1408 place count 564 transition count 1663
Reduce places removed 48 places and 48 transitions.
Iterating global reduction 9 with 48 rules applied. Total rules applied 1456 place count 516 transition count 1615
Reduce places removed 48 places and 0 transitions.
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 9 with 144 rules applied. Total rules applied 1600 place count 468 transition count 1519
Drop transitions removed 296 transitions
Redundant transition composition rules discarded 296 transitions
Iterating global reduction 10 with 296 rules applied. Total rules applied 1896 place count 468 transition count 1223
Reduce places removed 56 places and 56 transitions.
Iterating global reduction 10 with 56 rules applied. Total rules applied 1952 place count 412 transition count 1167
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 10 with 168 rules applied. Total rules applied 2120 place count 356 transition count 1055
Drop transitions removed 336 transitions
Redundant transition composition rules discarded 336 transitions
Iterating global reduction 11 with 336 rules applied. Total rules applied 2456 place count 356 transition count 719
Graph (complete) has 830 edges and 356 vertex of which 7 are kept as prefixes of interest. Removing 349 places using SCC suffix rule.0 ms
Discarding 349 places :
Also discarding 715 output transitions
Drop transitions removed 715 transitions
Iterating post reduction 11 with 1 rules applied. Total rules applied 2457 place count 7 transition count 4
Applied a total of 2457 rules in 847 ms. Remains 7 /803 variables (removed 796) and now considering 4/2949 (removed 2945) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 848 ms. Remains : 7/803 places, 4/2949 transitions.
Finished random walk after 42 steps, including 8 resets, run visited all 1 properties in 1 ms. (steps per millisecond=42 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p2)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p2) p0)), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (AND (NOT p2) p0)), (F (AND p1 (NOT p2) (NOT p0))), (F p2), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p1) (NOT p2) p0))]
Knowledge based reduction with 20 factoid took 10606 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter insensitive) to 6 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 232 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Stuttering acceptance computed with spot in 298 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Stuttering acceptance computed with spot in 340 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Product exploration explored 100000 steps with 42871 reset in 1712 ms.
Product exploration explored 100000 steps with 42846 reset in 1742 ms.
Built C files in :
/tmp/ltsmin1156845874527414190
[2024-05-28 20:48:11] [INFO ] Too many transitions (2949) to apply POR reductions. Disabling POR matrices.
[2024-05-28 20:48:11] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1156845874527414190
Running compilation step : cd /tmp/ltsmin1156845874527414190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1156845874527414190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1156845874527414190;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 803 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 803/803 places, 2949/2949 transitions.
Applied a total of 0 rules in 675 ms. Remains 803 /803 variables (removed 0) and now considering 2949/2949 (removed 0) transitions.
[2024-05-28 20:48:15] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:48:15] [INFO ] Invariant cache hit.
[2024-05-28 20:48:17] [INFO ] Dead Transitions using invariants and state equation in 2493 ms found 0 transitions.
[2024-05-28 20:48:17] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:48:17] [INFO ] Invariant cache hit.
[2024-05-28 20:48:19] [INFO ] Implicit Places using invariants in 1775 ms returned []
[2024-05-28 20:48:19] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:48:19] [INFO ] Invariant cache hit.
[2024-05-28 20:48:20] [INFO ] State equation strengthened by 395 read => feed constraints.
[2024-05-28 20:48:24] [INFO ] Implicit Places using invariants and state equation in 4592 ms returned []
Implicit Place search using SMT with State Equation took 6369 ms to find 0 implicit places.
[2024-05-28 20:48:24] [INFO ] Redundant transitions in 315 ms returned []
[2024-05-28 20:48:24] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:48:24] [INFO ] Invariant cache hit.
[2024-05-28 20:48:27] [INFO ] Dead Transitions using invariants and state equation in 3041 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12904 ms. Remains : 803/803 places, 2949/2949 transitions.
Built C files in :
/tmp/ltsmin16076921060993826160
[2024-05-28 20:48:27] [INFO ] Too many transitions (2949) to apply POR reductions. Disabling POR matrices.
[2024-05-28 20:48:27] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16076921060993826160
Running compilation step : cd /tmp/ltsmin16076921060993826160;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16076921060993826160;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16076921060993826160;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 20:48:31] [INFO ] Flatten gal took : 168 ms
[2024-05-28 20:48:31] [INFO ] Flatten gal took : 124 ms
[2024-05-28 20:48:31] [INFO ] Time to serialize gal into /tmp/LTL5773639045196483576.gal : 50 ms
[2024-05-28 20:48:31] [INFO ] Time to serialize properties into /tmp/LTL14094182313023026506.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5773639045196483576.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9014230567186012266.hoa' '-atoms' '/tmp/LTL14094182313023026506.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL14094182313023026506.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9014230567186012266.hoa
Detected timeout of ITS tools.
[2024-05-28 20:48:46] [INFO ] Flatten gal took : 111 ms
[2024-05-28 20:48:46] [INFO ] Flatten gal took : 124 ms
[2024-05-28 20:48:46] [INFO ] Time to serialize gal into /tmp/LTL11418582934159651443.gal : 18 ms
[2024-05-28 20:48:46] [INFO ] Time to serialize properties into /tmp/LTL12083069755232593967.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11418582934159651443.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12083069755232593967.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((X(G("(cell___10_5__B_>=1)")))U((G(("(cell___5_10__B_>pool__2_18_)")||(X("(cell___5_10__B_<=pool__2_18_)"))))||(F("(cell___7_10__B_...165
Formula 0 simplified : XF!"(cell___10_5__B_>=1)" R (F(!"(cell___5_10__B_>pool__2_18_)" & X!"(cell___5_10__B_<=pool__2_18_)") & G!"(cell___7_10__B_>=1)")
Detected timeout of ITS tools.
[2024-05-28 20:49:02] [INFO ] Flatten gal took : 118 ms
[2024-05-28 20:49:02] [INFO ] Applying decomposition
[2024-05-28 20:49:02] [INFO ] Flatten gal took : 120 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6703833315507944128.txt' '-o' '/tmp/graph6703833315507944128.bin' '-w' '/tmp/graph6703833315507944128.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6703833315507944128.bin' '-l' '-1' '-v' '-w' '/tmp/graph6703833315507944128.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:49:02] [INFO ] Decomposing Gal with order
[2024-05-28 20:49:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:49:03] [INFO ] Removed a total of 21 redundant transitions.
[2024-05-28 20:49:03] [INFO ] Flatten gal took : 255 ms
[2024-05-28 20:49:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 4 ms.
[2024-05-28 20:49:03] [INFO ] Time to serialize gal into /tmp/LTL4160787198759156276.gal : 25 ms
[2024-05-28 20:49:03] [INFO ] Time to serialize properties into /tmp/LTL14295699090331895703.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4160787198759156276.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14295699090331895703.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(G("(gu1.cell___10_5__B_>=1)")))U((G(("(gu0.cell___5_10__B_>gu0.pool__2_18_)")||(X("(gu0.cell___5_10__B_<=gu0.pool__2_18_)"))))||...189
Formula 0 simplified : XF!"(gu1.cell___10_5__B_>=1)" R (F(!"(gu0.cell___5_10__B_>gu0.pool__2_18_)" & X!"(gu0.cell___5_10__B_<=gu0.pool__2_18_)") & G!"(gu1....176
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3234142137295314980
[2024-05-28 20:49:18] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3234142137295314980
Running compilation step : cd /tmp/ltsmin3234142137295314980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3234142137295314980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3234142137295314980;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-10 finished in 147497 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 1186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 246 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2024-05-28 20:49:21] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2024-05-28 20:49:21] [INFO ] Computed 400 invariants in 8 ms
[2024-05-28 20:49:32] [INFO ] Dead Transitions using invariants and state equation in 10856 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2024-05-28 20:49:32] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2024-05-28 20:49:32] [INFO ] Invariant cache hit.
[2024-05-28 20:49:35] [INFO ] Implicit Places using invariants in 3374 ms returned []
Implicit Place search using SMT only with invariants took 3376 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 385 places :
Symmetric choice reduction at 0 with 385 rule applications. Total rules 385 place count 801 transition count 5775
Iterating global reduction 0 with 385 rules applied. Total rules applied 770 place count 801 transition count 5775
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3628 place count 801 transition count 2917
Applied a total of 3628 rules in 389 ms. Remains 801 /1186 variables (removed 385) and now considering 2917/11377 (removed 8460) transitions.
[2024-05-28 20:49:36] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2024-05-28 20:49:36] [INFO ] Computed 400 invariants in 8 ms
[2024-05-28 20:49:38] [INFO ] Implicit Places using invariants in 2118 ms returned []
[2024-05-28 20:49:38] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
[2024-05-28 20:49:38] [INFO ] Invariant cache hit.
[2024-05-28 20:49:39] [INFO ] State equation strengthened by 393 read => feed constraints.
[2024-05-28 20:49:41] [INFO ] Implicit Places using invariants and state equation in 3302 ms returned []
Implicit Place search using SMT with State Equation took 5423 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 801/1186 places, 2917/12921 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 20326 ms. Remains : 801/1186 places, 2917/12921 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s467 s178)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-11 finished in 20427 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 1186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 347 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2024-05-28 20:49:42] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2024-05-28 20:49:42] [INFO ] Computed 400 invariants in 10 ms
[2024-05-28 20:49:53] [INFO ] Dead Transitions using invariants and state equation in 11628 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2024-05-28 20:49:53] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2024-05-28 20:49:53] [INFO ] Invariant cache hit.
[2024-05-28 20:49:56] [INFO ] Implicit Places using invariants in 3062 ms returned []
Implicit Place search using SMT only with invariants took 3063 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 385 places :
Symmetric choice reduction at 0 with 385 rule applications. Total rules 385 place count 801 transition count 5775
Iterating global reduction 0 with 385 rules applied. Total rules applied 770 place count 801 transition count 5775
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3628 place count 801 transition count 2917
Applied a total of 3628 rules in 243 ms. Remains 801 /1186 variables (removed 385) and now considering 2917/11377 (removed 8460) transitions.
[2024-05-28 20:49:57] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2024-05-28 20:49:57] [INFO ] Computed 400 invariants in 4 ms
[2024-05-28 20:49:58] [INFO ] Implicit Places using invariants in 1272 ms returned []
[2024-05-28 20:49:58] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
[2024-05-28 20:49:58] [INFO ] Invariant cache hit.
[2024-05-28 20:49:59] [INFO ] State equation strengthened by 393 read => feed constraints.
[2024-05-28 20:50:03] [INFO ] Implicit Places using invariants and state equation in 4728 ms returned []
Implicit Place search using SMT with State Equation took 6008 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 801/1186 places, 2917/12921 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 21311 ms. Remains : 801/1186 places, 2917/12921 transitions.
Stuttering acceptance computed with spot in 224 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(LEQ s335 s648)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2823 steps with 21 reset in 128 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-12 finished in 21686 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U (G((p1||X(!p1)))||F(p2))))'
Found a Lengthening insensitive property : PhaseVariation-PT-D20CS010-LTLCardinality-10
Stuttering acceptance computed with spot in 401 ms :[false, (AND (NOT p2) p1 (NOT p0)), false, (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Support contains 4 out of 1186 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 498 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2024-05-28 20:50:04] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2024-05-28 20:50:04] [INFO ] Computed 400 invariants in 11 ms
[2024-05-28 20:50:15] [INFO ] Dead Transitions using invariants and state equation in 10855 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2024-05-28 20:50:15] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2024-05-28 20:50:15] [INFO ] Invariant cache hit.
[2024-05-28 20:50:19] [INFO ] Implicit Places using invariants in 3586 ms returned []
Implicit Place search using SMT only with invariants took 3588 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 383 place count 803 transition count 5807
Iterating global reduction 0 with 383 rules applied. Total rules applied 766 place count 803 transition count 5807
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3624 place count 803 transition count 2949
Applied a total of 3624 rules in 487 ms. Remains 803 /1186 variables (removed 383) and now considering 2949/11377 (removed 8428) transitions.
[2024-05-28 20:50:19] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
// Phase 1: matrix 403 rows 803 cols
[2024-05-28 20:50:19] [INFO ] Computed 400 invariants in 7 ms
[2024-05-28 20:50:21] [INFO ] Implicit Places using invariants in 2032 ms returned []
[2024-05-28 20:50:21] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:50:21] [INFO ] Invariant cache hit.
[2024-05-28 20:50:22] [INFO ] State equation strengthened by 395 read => feed constraints.
[2024-05-28 20:50:27] [INFO ] Implicit Places using invariants and state equation in 5329 ms returned []
Implicit Place search using SMT with State Equation took 7364 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 803/1186 places, 2949/12921 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 22815 ms. Remains : 803/1186 places, 2949/12921 transitions.
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p2) p0), acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) p0), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=5 dest: 6}], [{ cond=(AND p1 (NOT p2) p0), acceptance={} source=6 dest: 3}]], initial=0, aps=[p2:(LEQ 1 s342), p1:(GT s301 s649), p0:(LEQ 1 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33312 reset in 1814 ms.
Product exploration explored 100000 steps with 33295 reset in 1499 ms.
Computed a total of 803 stabilizing places and 2949 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 803 transition count 2949
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p2)), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 18 factoid took 2350 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 240 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Finished random walk after 6710 steps, including 67 resets, run visited all 8 properties in 334 ms. (steps per millisecond=20 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p2)), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p2) p0)), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (AND (NOT p2) p0)), (F (AND p1 (NOT p2) (NOT p0))), (F p2), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p1) (NOT p2) p0))]
Knowledge based reduction with 18 factoid took 10396 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter insensitive) to 6 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 442 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Stuttering acceptance computed with spot in 330 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Support contains 4 out of 803 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 803/803 places, 2949/2949 transitions.
Applied a total of 0 rules in 1149 ms. Remains 803 /803 variables (removed 0) and now considering 2949/2949 (removed 0) transitions.
[2024-05-28 20:50:46] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:50:46] [INFO ] Invariant cache hit.
[2024-05-28 20:50:49] [INFO ] Dead Transitions using invariants and state equation in 2992 ms found 0 transitions.
[2024-05-28 20:50:49] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:50:49] [INFO ] Invariant cache hit.
[2024-05-28 20:50:50] [INFO ] Implicit Places using invariants in 1303 ms returned []
[2024-05-28 20:50:50] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:50:50] [INFO ] Invariant cache hit.
[2024-05-28 20:50:51] [INFO ] State equation strengthened by 395 read => feed constraints.
[2024-05-28 20:50:55] [INFO ] Implicit Places using invariants and state equation in 4216 ms returned []
Implicit Place search using SMT with State Equation took 5522 ms to find 0 implicit places.
[2024-05-28 20:50:55] [INFO ] Redundant transitions in 260 ms returned []
[2024-05-28 20:50:55] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:50:55] [INFO ] Invariant cache hit.
[2024-05-28 20:50:58] [INFO ] Dead Transitions using invariants and state equation in 3105 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13043 ms. Remains : 803/803 places, 2949/2949 transitions.
Computed a total of 803 stabilizing places and 2949 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 803 transition count 2949
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p2)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 20 factoid took 3184 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter insensitive) to 6 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 331 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Finished random walk after 5071 steps, including 80 resets, run visited all 8 properties in 277 ms. (steps per millisecond=18 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT p2)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p2) p0)), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (AND (NOT p2) p0)), (F (AND p1 (NOT p2) (NOT p0))), (F p2), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p1) (NOT p2) p0))]
Knowledge based reduction with 20 factoid took 10666 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter insensitive) to 6 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 219 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Stuttering acceptance computed with spot in 231 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Stuttering acceptance computed with spot in 330 ms :[false, (AND (NOT p2) p1 (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), false, (AND (NOT p2) p1 p0)]
Product exploration explored 100000 steps with 42957 reset in 1604 ms.
Product exploration explored 100000 steps with 42814 reset in 1652 ms.
Built C files in :
/tmp/ltsmin1889702505240459572
[2024-05-28 20:51:18] [INFO ] Too many transitions (2949) to apply POR reductions. Disabling POR matrices.
[2024-05-28 20:51:18] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1889702505240459572
Running compilation step : cd /tmp/ltsmin1889702505240459572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1889702505240459572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1889702505240459572;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 803 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 803/803 places, 2949/2949 transitions.
Applied a total of 0 rules in 864 ms. Remains 803 /803 variables (removed 0) and now considering 2949/2949 (removed 0) transitions.
[2024-05-28 20:51:21] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:51:21] [INFO ] Invariant cache hit.
[2024-05-28 20:51:23] [INFO ] Dead Transitions using invariants and state equation in 2028 ms found 0 transitions.
[2024-05-28 20:51:23] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:51:23] [INFO ] Invariant cache hit.
[2024-05-28 20:51:25] [INFO ] Implicit Places using invariants in 1294 ms returned []
[2024-05-28 20:51:25] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:51:25] [INFO ] Invariant cache hit.
[2024-05-28 20:51:25] [INFO ] State equation strengthened by 395 read => feed constraints.
[2024-05-28 20:51:29] [INFO ] Implicit Places using invariants and state equation in 4567 ms returned []
Implicit Place search using SMT with State Equation took 5863 ms to find 0 implicit places.
[2024-05-28 20:51:30] [INFO ] Redundant transitions in 279 ms returned []
[2024-05-28 20:51:30] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2024-05-28 20:51:30] [INFO ] Invariant cache hit.
[2024-05-28 20:51:32] [INFO ] Dead Transitions using invariants and state equation in 2279 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11324 ms. Remains : 803/803 places, 2949/2949 transitions.
Built C files in :
/tmp/ltsmin17889565299837708611
[2024-05-28 20:51:32] [INFO ] Too many transitions (2949) to apply POR reductions. Disabling POR matrices.
[2024-05-28 20:51:32] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17889565299837708611
Running compilation step : cd /tmp/ltsmin17889565299837708611;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17889565299837708611;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17889565299837708611;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 20:51:35] [INFO ] Flatten gal took : 140 ms
[2024-05-28 20:51:36] [INFO ] Flatten gal took : 137 ms
[2024-05-28 20:51:36] [INFO ] Time to serialize gal into /tmp/LTL10777403704974987694.gal : 15 ms
[2024-05-28 20:51:36] [INFO ] Time to serialize properties into /tmp/LTL18168398374285323643.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10777403704974987694.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14834917073823466031.hoa' '-atoms' '/tmp/LTL18168398374285323643.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL18168398374285323643.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14834917073823466031.hoa
Detected timeout of ITS tools.
[2024-05-28 20:51:51] [INFO ] Flatten gal took : 161 ms
[2024-05-28 20:51:51] [INFO ] Flatten gal took : 186 ms
[2024-05-28 20:51:51] [INFO ] Time to serialize gal into /tmp/LTL12292987682837316635.gal : 22 ms
[2024-05-28 20:51:51] [INFO ] Time to serialize properties into /tmp/LTL6792565958035037407.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12292987682837316635.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6792565958035037407.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(G("(cell___10_5__B_>=1)")))U((G(("(cell___5_10__B_>pool__2_18_)")||(X("(cell___5_10__B_<=pool__2_18_)"))))||(F("(cell___7_10__B_...165
Formula 0 simplified : XF!"(cell___10_5__B_>=1)" R (F(!"(cell___5_10__B_>pool__2_18_)" & X!"(cell___5_10__B_<=pool__2_18_)") & G!"(cell___7_10__B_>=1)")
Detected timeout of ITS tools.
[2024-05-28 20:52:06] [INFO ] Flatten gal took : 107 ms
[2024-05-28 20:52:06] [INFO ] Applying decomposition
[2024-05-28 20:52:06] [INFO ] Flatten gal took : 111 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8882911507896998573.txt' '-o' '/tmp/graph8882911507896998573.bin' '-w' '/tmp/graph8882911507896998573.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8882911507896998573.bin' '-l' '-1' '-v' '-w' '/tmp/graph8882911507896998573.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:52:07] [INFO ] Decomposing Gal with order
[2024-05-28 20:52:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:52:07] [INFO ] Removed a total of 21 redundant transitions.
[2024-05-28 20:52:07] [INFO ] Flatten gal took : 183 ms
[2024-05-28 20:52:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 4 ms.
[2024-05-28 20:52:07] [INFO ] Time to serialize gal into /tmp/LTL2598903010006003085.gal : 29 ms
[2024-05-28 20:52:07] [INFO ] Time to serialize properties into /tmp/LTL4788340284686441996.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2598903010006003085.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4788340284686441996.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((X(G("(gu1.cell___10_5__B_>=1)")))U((G(("(gu0.cell___5_10__B_>gu0.pool__2_18_)")||(X("(gu0.cell___5_10__B_<=gu0.pool__2_18_)"))))||...189
Formula 0 simplified : XF!"(gu1.cell___10_5__B_>=1)" R (F(!"(gu0.cell___5_10__B_>gu0.pool__2_18_)" & X!"(gu0.cell___5_10__B_<=gu0.pool__2_18_)") & G!"(gu1....176
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8852465635348838262
[2024-05-28 20:52:22] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8852465635348838262
Running compilation step : cd /tmp/ltsmin8852465635348838262;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8852465635348838262;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8852465635348838262;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-10 finished in 142191 ms.
[2024-05-28 20:52:26] [INFO ] Flatten gal took : 469 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14243420298776675705
[2024-05-28 20:52:26] [INFO ] Too many transitions (12921) to apply POR reductions. Disabling POR matrices.
[2024-05-28 20:52:26] [INFO ] Built C files in 148ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14243420298776675705
Running compilation step : cd /tmp/ltsmin14243420298776675705;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 20:52:26] [INFO ] Applying decomposition
[2024-05-28 20:52:27] [INFO ] Flatten gal took : 493 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8591709063094816394.txt' '-o' '/tmp/graph8591709063094816394.bin' '-w' '/tmp/graph8591709063094816394.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8591709063094816394.bin' '-l' '-1' '-v' '-w' '/tmp/graph8591709063094816394.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:52:28] [INFO ] Decomposing Gal with order
[2024-05-28 20:52:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:52:28] [INFO ] Removed a total of 67 redundant transitions.
[2024-05-28 20:52:29] [INFO ] Flatten gal took : 673 ms
[2024-05-28 20:52:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 8 ms.
[2024-05-28 20:52:29] [INFO ] Time to serialize gal into /tmp/LTLCardinality6994660435681019277.gal : 96 ms
[2024-05-28 20:52:29] [INFO ] Time to serialize properties into /tmp/LTLCardinality17294557931447207506.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6994660435681019277.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17294557931447207506.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !(((X(G("(gu1.cell___10_5__B_>=1)")))U((G(("(gu0.cell___5_10__B_>gu0.pool__2_18_)")||(X("(gu0.cell___5_10__B_<=gu0.pool__2_18_)"))))||...189
Formula 0 simplified : XF!"(gu1.cell___10_5__B_>=1)" R (F(!"(gu0.cell___5_10__B_>gu0.pool__2_18_)" & X!"(gu0.cell___5_10__B_<=gu0.pool__2_18_)") & G!"(gu1....176
Compilation finished in 141407 ms.
Running link step : cd /tmp/ltsmin14243420298776675705;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 148 ms.
Running LTSmin : cd /tmp/ltsmin14243420298776675705;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X([]((LTLAPp0==true))) U ([](((LTLAPp1==true)||X(!(LTLAPp1==true))))||<>((LTLAPp2==true))))' '--buchi-type=spotba'
LTSmin run took 14790 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 683010 ms.

BK_STOP 1716929704625

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="PhaseVariation-PT-D20CS010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is PhaseVariation-PT-D20CS010, 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 r285-smll-171654422200217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D20CS010.tgz
mv PhaseVariation-PT-D20CS010 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 ;