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.r153-tall-171631150900008.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 DatabaseWithMutex-COL-04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631150900008
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 9.9K Apr 11 18:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 11 18:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 11 17:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 11 17:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 18:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 157K Apr 11 18:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 11 18:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 11 18:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 21K May 18 16:42 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 DatabaseWithMutex-COL-04-LTLFireability-00
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-01
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-02
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-03
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-04
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-05
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-06
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-07
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-08
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-09
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-10
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-11
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-12
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-13
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-14
FORMULA_NAME DatabaseWithMutex-COL-04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716405854188

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-04
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-22 19:24:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 19:24:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 19:24:15] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-22 19:24:16] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-22 19:24:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 638 ms
[2024-05-22 19:24:16] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 140 PT places and 128.0 transition bindings in 13 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2024-05-22 19:24:16] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 4 ms.
[2024-05-22 19:24:16] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA DatabaseWithMutex-COL-04-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-04-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-04-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 43 steps, including 0 resets, run visited all 9 properties in 9 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-22 19:24:16] [INFO ] Flatten gal took : 13 ms
[2024-05-22 19:24:16] [INFO ] Flatten gal took : 2 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2024-05-22 19:24:16] [INFO ] Unfolded HLPN to a Petri net with 140 places and 128 transitions 416 arcs in 13 ms.
[2024-05-22 19:24:16] [INFO ] Unfolded 13 HLPN properties in 1 ms.
[2024-05-22 19:24:16] [INFO ] Reduced 12 identical enabling conditions.
[2024-05-22 19:24:16] [INFO ] Reduced 12 identical enabling conditions.
[2024-05-22 19:24:16] [INFO ] Reduced 12 identical enabling conditions.
Support contains 140 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 6 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 140 cols
[2024-05-22 19:24:16] [INFO ] Computed 28 invariants in 8 ms
[2024-05-22 19:24:16] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-05-22 19:24:16] [INFO ] Invariant cache hit.
[2024-05-22 19:24:16] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2024-05-22 19:24:16] [INFO ] Invariant cache hit.
[2024-05-22 19:24:17] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 359 ms. Remains : 140/140 places, 128/128 transitions.
Support contains 140 out of 140 places after structural reductions.
[2024-05-22 19:24:17] [INFO ] Flatten gal took : 21 ms
[2024-05-22 19:24:17] [INFO ] Flatten gal took : 17 ms
[2024-05-22 19:24:17] [INFO ] Input system was already deterministic with 128 transitions.
Finished random walk after 31 steps, including 0 resets, run visited all 12 properties in 4 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
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' '!((p0 U X(G(p1))))'
Support contains 20 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 9 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2024-05-22 19:24:17] [INFO ] Invariant cache hit.
[2024-05-22 19:24:17] [INFO ] Implicit Places using invariants in 159 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 161 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 128/128 transitions.
Applied a total of 0 rules in 4 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174 ms. Remains : 124/140 places, 128/128 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 385 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (GEQ s16 1) (GEQ s17 1) (GEQ s18 1) (GEQ s19 1)), p0:(OR (GEQ s57 1) (GEQ s56 1) (GEQ s59 1) (GEQ s58 1) (GEQ s61 1) (GEQ s60 1) (GEQ s63 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 2 ms.
FORMULA DatabaseWithMutex-COL-04-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-00 finished in 626 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)||G(F(p1)))))'
Support contains 36 out of 140 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 140 transition count 112
Reduce places removed 20 places and 0 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 1 with 52 rules applied. Total rules applied 68 place count 120 transition count 80
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 100 place count 88 transition count 80
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 100 place count 88 transition count 64
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 132 place count 72 transition count 64
Applied a total of 132 rules in 15 ms. Remains 72 /140 variables (removed 68) and now considering 64/128 (removed 64) transitions.
// Phase 1: matrix 64 rows 72 cols
[2024-05-22 19:24:18] [INFO ] Computed 24 invariants in 10 ms
[2024-05-22 19:24:18] [INFO ] Implicit Places using invariants in 83 ms returned [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39]
[2024-05-22 19:24:18] [INFO ] Actually due to overlaps returned [24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 85 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/140 places, 64/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 56 /56 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 102 ms. Remains : 56/140 places, 64/128 transitions.
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s21 1) (LT s41 1)) (OR (LT s22 1) (LT s50 1)) (OR (LT s21 1) (LT s45 1)) (OR (LT s22 1) (LT s46 1)) (OR (LT s21 1) (LT s49 1)) (OR (LT s22...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 14460 reset in 315 ms.
Product exploration explored 100000 steps with 14317 reset in 263 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 227 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 36 out of 56 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 56/56 places, 64/64 transitions.
Applied a total of 0 rules in 5 ms. Remains 56 /56 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 56 cols
[2024-05-22 19:24:19] [INFO ] Computed 8 invariants in 1 ms
[2024-05-22 19:24:19] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-22 19:24:19] [INFO ] Invariant cache hit.
[2024-05-22 19:24:19] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-22 19:24:19] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 19:24:19] [INFO ] Invariant cache hit.
[2024-05-22 19:24:19] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 117 ms. Remains : 56/56 places, 64/64 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 4 factoid took 192 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 14538 reset in 282 ms.
Product exploration explored 100000 steps with 14430 reset in 253 ms.
Built C files in :
/tmp/ltsmin16567668576326272420
[2024-05-22 19:24:20] [INFO ] Computing symmetric may disable matrix : 64 transitions.
[2024-05-22 19:24:20] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:24:20] [INFO ] Computing symmetric may enable matrix : 64 transitions.
[2024-05-22 19:24:20] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:24:20] [INFO ] Computing Do-Not-Accords matrix : 64 transitions.
[2024-05-22 19:24:20] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:24:20] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16567668576326272420
Running compilation step : cd /tmp/ltsmin16567668576326272420;'/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'
Compilation finished in 258 ms.
Running link step : cd /tmp/ltsmin16567668576326272420;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin16567668576326272420;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1697560563579514139.hoa' '--buchi-type=spotba'
LTSmin run took 1403 ms.
FORMULA DatabaseWithMutex-COL-04-LTLFireability-02 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-02 finished in 4555 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)||X(p1))))'
Support contains 36 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 6 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 140 cols
[2024-05-22 19:24:22] [INFO ] Computed 28 invariants in 3 ms
[2024-05-22 19:24:22] [INFO ] Implicit Places using invariants in 84 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 85 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 128/128 transitions.
Applied a total of 0 rules in 3 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 94 ms. Remains : 124/140 places, 128/128 transitions.
Stuttering acceptance computed with spot in 335 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND p0 (NOT p1)), p0]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={} source=5 dest: 0}, { cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(AND (OR (LT s4 1) (LT s89 1)) (OR (LT s6 1) (LT s89 1)) (OR (LT s11 1) (LT s90 1)) (OR (LT s14 1) (LT s91 1)) (OR (LT s9 1) (LT s90 1)) (OR (LT s12 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 211 ms.
Product exploration explored 100000 steps with 33333 reset in 209 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 21 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-04-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-03 finished in 892 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((X(X(p1))||p0)))'
Support contains 16 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 9 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2024-05-22 19:24:23] [INFO ] Invariant cache hit.
[2024-05-22 19:24:23] [INFO ] Implicit Places using invariants in 64 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 65 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 128/128 transitions.
Applied a total of 0 rules in 3 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 78 ms. Remains : 124/140 places, 128/128 transitions.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (GEQ s57 1) (GEQ s56 1) (GEQ s59 1) (GEQ s58 1) (GEQ s61 1) (GEQ s60 1) (GEQ s63 1) (GEQ s62 1) (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 6128 reset in 213 ms.
Product exploration explored 100000 steps with 6130 reset in 214 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 128 rows 124 cols
[2024-05-22 19:24:24] [INFO ] Computed 12 invariants in 4 ms
[2024-05-22 19:24:24] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-22 19:24:24] [INFO ] [Real]Absence check using 10 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-22 19:24:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:24:24] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2024-05-22 19:24:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:24:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-22 19:24:25] [INFO ] [Nat]Absence check using 10 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-22 19:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:24:25] [INFO ] [Nat]Absence check using state equation in 63 ms returned sat
[2024-05-22 19:24:25] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 2 ms to minimize.
[2024-05-22 19:24:25] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 2 ms to minimize.
[2024-05-22 19:24:25] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
[2024-05-22 19:24:25] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 2 ms to minimize.
[2024-05-22 19:24:25] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 192 ms
[2024-05-22 19:24:25] [INFO ] Computed and/alt/rep : 112/176/112 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-22 19:24:25] [INFO ] Added : 108 causal constraints over 22 iterations in 295 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 16 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2024-05-22 19:24:25] [INFO ] Invariant cache hit.
[2024-05-22 19:24:25] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-22 19:24:25] [INFO ] Invariant cache hit.
[2024-05-22 19:24:25] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2024-05-22 19:24:25] [INFO ] Invariant cache hit.
[2024-05-22 19:24:25] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 248 ms. Remains : 124/124 places, 128/128 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 71 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-22 19:24:26] [INFO ] Invariant cache hit.
[2024-05-22 19:24:26] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-22 19:24:26] [INFO ] [Real]Absence check using 10 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-22 19:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:24:26] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2024-05-22 19:24:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:24:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-22 19:24:26] [INFO ] [Nat]Absence check using 10 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-22 19:24:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:24:26] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-22 19:24:26] [INFO ] Deduced a trap composed of 54 places in 40 ms of which 1 ms to minimize.
[2024-05-22 19:24:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2024-05-22 19:24:26] [INFO ] Computed and/alt/rep : 112/176/112 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-22 19:24:27] [INFO ] Added : 107 causal constraints over 22 iterations in 265 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 6115 reset in 193 ms.
Product exploration explored 100000 steps with 6101 reset in 202 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 16 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 128/128 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 124 transition count 128
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 16 Pre rules applied. Total rules applied 16 place count 124 transition count 128
Deduced a syphon composed of 32 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 32 place count 124 transition count 128
Deduced a syphon composed of 32 places in 0 ms
Applied a total of 32 rules in 17 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2024-05-22 19:24:27] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 128 rows 124 cols
[2024-05-22 19:24:27] [INFO ] Computed 12 invariants in 3 ms
[2024-05-22 19:24:27] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/124 places, 128/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 110 ms. Remains : 124/124 places, 128/128 transitions.
Built C files in :
/tmp/ltsmin10622592379846361207
[2024-05-22 19:24:28] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10622592379846361207
Running compilation step : cd /tmp/ltsmin10622592379846361207;'/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'
Compilation finished in 217 ms.
Running link step : cd /tmp/ltsmin10622592379846361207;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin10622592379846361207;'/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' '--hoa' '/tmp/stateBased7853652985115004701.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 16 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 128/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 124 cols
[2024-05-22 19:24:43] [INFO ] Computed 12 invariants in 1 ms
[2024-05-22 19:24:43] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-22 19:24:43] [INFO ] Invariant cache hit.
[2024-05-22 19:24:43] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2024-05-22 19:24:43] [INFO ] Invariant cache hit.
[2024-05-22 19:24:43] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 311 ms. Remains : 124/124 places, 128/128 transitions.
Built C files in :
/tmp/ltsmin6438786433273452451
[2024-05-22 19:24:43] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6438786433273452451
Running compilation step : cd /tmp/ltsmin6438786433273452451;'/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'
Compilation finished in 202 ms.
Running link step : cd /tmp/ltsmin6438786433273452451;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin6438786433273452451;'/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' '--hoa' '/tmp/stateBased537584841642272572.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 19:24:58] [INFO ] Flatten gal took : 8 ms
[2024-05-22 19:24:58] [INFO ] Flatten gal took : 8 ms
[2024-05-22 19:24:58] [INFO ] Time to serialize gal into /tmp/LTL3993281363403152052.gal : 10 ms
[2024-05-22 19:24:58] [INFO ] Time to serialize properties into /tmp/LTL12499085040112057321.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/LTL3993281363403152052.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16089323486607981375.hoa' '-atoms' '/tmp/LTL12499085040112057321.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...319
Loading property file /tmp/LTL12499085040112057321.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16089323486607981375.hoa
Detected timeout of ITS tools.
[2024-05-22 19:25:13] [INFO ] Flatten gal took : 7 ms
[2024-05-22 19:25:13] [INFO ] Flatten gal took : 12 ms
[2024-05-22 19:25:13] [INFO ] Time to serialize gal into /tmp/LTL8765217591082443681.gal : 10 ms
[2024-05-22 19:25:13] [INFO ] Time to serialize properties into /tmp/LTL1770474965670125135.ltl : 3 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/LTL8765217591082443681.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1770474965670125135.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 : !((F(("(((((MesBuffReply_1>=1)||(MesBuffReply_0>=1))||((MesBuffReply_3>=1)||(MesBuffReply_2>=1)))||(((MesBuffReply_5>=1)||(MesBuffRepl...785
Formula 0 simplified : G(!"(((((MesBuffReply_1>=1)||(MesBuffReply_0>=1))||((MesBuffReply_3>=1)||(MesBuffReply_2>=1)))||(((MesBuffReply_5>=1)||(MesBuffReply...777
Detected timeout of ITS tools.
[2024-05-22 19:25:28] [INFO ] Flatten gal took : 7 ms
[2024-05-22 19:25:28] [INFO ] Applying decomposition
[2024-05-22 19:25:28] [INFO ] Flatten gal took : 7 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/graph4987503313419386193.txt' '-o' '/tmp/graph4987503313419386193.bin' '-w' '/tmp/graph4987503313419386193.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4987503313419386193.bin' '-l' '-1' '-v' '-w' '/tmp/graph4987503313419386193.weights' '-q' '0' '-e' '0.001'
[2024-05-22 19:25:29] [INFO ] Decomposing Gal with order
[2024-05-22 19:25:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:25:29] [INFO ] Removed a total of 85 redundant transitions.
[2024-05-22 19:25:29] [INFO ] Flatten gal took : 42 ms
[2024-05-22 19:25:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-22 19:25:29] [INFO ] Time to serialize gal into /tmp/LTL2021200404195905582.gal : 3 ms
[2024-05-22 19:25:29] [INFO ] Time to serialize properties into /tmp/LTL6208534056272353465.ltl : 2 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/LTL2021200404195905582.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6208534056272353465.ltl' '-c' '-stutter-deadlock'

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...254
Read 1 LTL properties
Checking formula 0 : !((F(("(((((i7.u21.MesBuffReply_1>=1)||(i1.u31.MesBuffReply_0>=1))||((i7.u23.MesBuffReply_3>=1)||(i7.u22.MesBuffReply_2>=1)))||(((i8.u...1017
Formula 0 simplified : G(!"(((((i7.u21.MesBuffReply_1>=1)||(i1.u31.MesBuffReply_0>=1))||((i7.u23.MesBuffReply_3>=1)||(i7.u22.MesBuffReply_2>=1)))||(((i8.u3...1009
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
608 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.1031,222532,1,0,552182,394,1307,385122,162,1568,922420
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DatabaseWithMutex-COL-04-LTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-05 finished in 72686 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 20 out of 140 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 140 transition count 112
Reduce places removed 20 places and 0 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 1 with 52 rules applied. Total rules applied 68 place count 120 transition count 80
Reduce places removed 32 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 2 with 48 rules applied. Total rules applied 116 place count 88 transition count 64
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 132 place count 72 transition count 64
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 16 Pre rules applied. Total rules applied 132 place count 72 transition count 48
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 164 place count 56 transition count 48
Applied a total of 164 rules in 16 ms. Remains 56 /140 variables (removed 84) and now considering 48/128 (removed 80) transitions.
// Phase 1: matrix 48 rows 56 cols
[2024-05-22 19:25:36] [INFO ] Computed 24 invariants in 2 ms
[2024-05-22 19:25:36] [INFO ] Implicit Places using invariants in 104 ms returned [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39]
[2024-05-22 19:25:36] [INFO ] Actually due to overlaps returned [24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 124 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 40/140 places, 48/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 142 ms. Remains : 40/140 places, 48/128 transitions.
Stuttering acceptance computed with spot in 79 ms :[p0, p0]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s21 1) (LT s25 1)) (OR (LT s22 1) (LT s34 1)) (OR (LT s21 1) (LT s29 1)) (OR (LT s22 1) (LT s30 1)) (OR (LT s21 1) (LT s33 1)) (OR (LT s22...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 10435 reset in 151 ms.
Product exploration explored 100000 steps with 10431 reset in 170 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[p0, p0]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 134 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[p0, p0]
Stuttering acceptance computed with spot in 54 ms :[p0, p0]
// Phase 1: matrix 48 rows 40 cols
[2024-05-22 19:25:37] [INFO ] Computed 8 invariants in 0 ms
[2024-05-22 19:25:37] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-22 19:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:37] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-22 19:25:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-22 19:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-22 19:25:37] [INFO ] Computed and/alt/rep : 32/32/32 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-22 19:25:37] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Could not prove EG p0
Support contains 20 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 48/48 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2024-05-22 19:25:37] [INFO ] Invariant cache hit.
[2024-05-22 19:25:37] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-22 19:25:37] [INFO ] Invariant cache hit.
[2024-05-22 19:25:37] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-22 19:25:37] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-22 19:25:37] [INFO ] Invariant cache hit.
[2024-05-22 19:25:37] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 113 ms. Remains : 40/40 places, 48/48 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[p0, p0]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 146 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[p0, p0]
Stuttering acceptance computed with spot in 60 ms :[p0, p0]
[2024-05-22 19:25:38] [INFO ] Invariant cache hit.
[2024-05-22 19:25:38] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-22 19:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-22 19:25:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-22 19:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-22 19:25:38] [INFO ] Computed and/alt/rep : 32/32/32 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-22 19:25:38] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 57 ms :[p0, p0]
Product exploration explored 100000 steps with 10333 reset in 154 ms.
Product exploration explored 100000 steps with 10466 reset in 160 ms.
Built C files in :
/tmp/ltsmin2924801615238008542
[2024-05-22 19:25:38] [INFO ] Computing symmetric may disable matrix : 48 transitions.
[2024-05-22 19:25:38] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:38] [INFO ] Computing symmetric may enable matrix : 48 transitions.
[2024-05-22 19:25:38] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:38] [INFO ] Computing Do-Not-Accords matrix : 48 transitions.
[2024-05-22 19:25:38] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:38] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2924801615238008542
Running compilation step : cd /tmp/ltsmin2924801615238008542;'/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'
Compilation finished in 127 ms.
Running link step : cd /tmp/ltsmin2924801615238008542;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 23 ms.
Running LTSmin : cd /tmp/ltsmin2924801615238008542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7350303583221093771.hoa' '--buchi-type=spotba'
LTSmin run took 591 ms.
FORMULA DatabaseWithMutex-COL-04-LTLFireability-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-06 finished in 3150 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(p0))'
Support contains 32 out of 140 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 140 transition count 112
Reduce places removed 20 places and 0 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 36 rules applied. Total rules applied 52 place count 120 transition count 96
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 68 place count 104 transition count 96
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 68 place count 104 transition count 80
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 100 place count 88 transition count 80
Applied a total of 100 rules in 9 ms. Remains 88 /140 variables (removed 52) and now considering 80/128 (removed 48) transitions.
// Phase 1: matrix 80 rows 88 cols
[2024-05-22 19:25:39] [INFO ] Computed 24 invariants in 1 ms
[2024-05-22 19:25:39] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-22 19:25:39] [INFO ] Invariant cache hit.
[2024-05-22 19:25:39] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2024-05-22 19:25:39] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 19:25:39] [INFO ] Invariant cache hit.
[2024-05-22 19:25:39] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 88/140 places, 80/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 238 ms. Remains : 88/140 places, 80/128 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s5 1) (GEQ s61 1) (GEQ s65 1) (GEQ s69 1)) (AND (GEQ s11 1) (GEQ s59 1) (GEQ s67 1) (GEQ s71 1)) (AND (GEQ s17 1) (GEQ s57 1) (GEQ s61 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7242 reset in 170 ms.
Product exploration explored 100000 steps with 7219 reset in 172 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 55 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2024-05-22 19:25:40] [INFO ] Invariant cache hit.
[2024-05-22 19:25:40] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2024-05-22 19:25:40] [INFO ] [Real]Absence check using 7 positive and 17 generalized place invariants in 7 ms returned sat
[2024-05-22 19:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:40] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-22 19:25:40] [INFO ] Computed and/alt/rep : 64/144/64 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-22 19:25:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 19:25:40] [INFO ] [Nat]Absence check using 7 positive and 17 generalized place invariants in 5 ms returned sat
[2024-05-22 19:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:40] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2024-05-22 19:25:40] [INFO ] Computed and/alt/rep : 64/144/64 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-22 19:25:40] [INFO ] Added : 45 causal constraints over 9 iterations in 72 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 32 out of 88 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 88/88 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 88 /88 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2024-05-22 19:25:40] [INFO ] Invariant cache hit.
[2024-05-22 19:25:40] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-22 19:25:40] [INFO ] Invariant cache hit.
[2024-05-22 19:25:40] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2024-05-22 19:25:40] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 19:25:40] [INFO ] Invariant cache hit.
[2024-05-22 19:25:40] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 262 ms. Remains : 88/88 places, 80/80 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2024-05-22 19:25:41] [INFO ] Invariant cache hit.
[2024-05-22 19:25:41] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2024-05-22 19:25:41] [INFO ] [Real]Absence check using 7 positive and 17 generalized place invariants in 7 ms returned sat
[2024-05-22 19:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:41] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2024-05-22 19:25:41] [INFO ] Computed and/alt/rep : 64/144/64 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-22 19:25:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:41] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-22 19:25:41] [INFO ] [Nat]Absence check using 7 positive and 17 generalized place invariants in 5 ms returned sat
[2024-05-22 19:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:41] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2024-05-22 19:25:41] [INFO ] Computed and/alt/rep : 64/144/64 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-22 19:25:41] [INFO ] Added : 45 causal constraints over 9 iterations in 88 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7222 reset in 164 ms.
Product exploration explored 100000 steps with 7203 reset in 175 ms.
Built C files in :
/tmp/ltsmin10245007950127149225
[2024-05-22 19:25:42] [INFO ] Computing symmetric may disable matrix : 80 transitions.
[2024-05-22 19:25:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:42] [INFO ] Computing symmetric may enable matrix : 80 transitions.
[2024-05-22 19:25:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:42] [INFO ] Computing Do-Not-Accords matrix : 80 transitions.
[2024-05-22 19:25:42] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:42] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10245007950127149225
Running compilation step : cd /tmp/ltsmin10245007950127149225;'/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'
Compilation finished in 175 ms.
Running link step : cd /tmp/ltsmin10245007950127149225;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin10245007950127149225;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10161700838742551885.hoa' '--buchi-type=spotba'
LTSmin run took 11091 ms.
FORMULA DatabaseWithMutex-COL-04-LTLFireability-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-07 finished in 14027 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)||G(p1))))'
Support contains 20 out of 140 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 140 transition count 112
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 124 transition count 112
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 32 place count 124 transition count 80
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 96 place count 92 transition count 80
Applied a total of 96 rules in 8 ms. Remains 92 /140 variables (removed 48) and now considering 80/128 (removed 48) transitions.
// Phase 1: matrix 80 rows 92 cols
[2024-05-22 19:25:53] [INFO ] Computed 28 invariants in 1 ms
[2024-05-22 19:25:53] [INFO ] Implicit Places using invariants in 85 ms returned [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 95 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/140 places, 80/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 105 ms. Remains : 76/140 places, 80/128 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s0 1) (GEQ s1 1) (GEQ s2 1) (GEQ s3 1)), p1:(OR (GEQ s46 1) (GEQ s47 1) (GEQ s44 1) (GEQ s45 1) (GEQ s50 1) (GEQ s51 1) (GEQ s48 1) (GEQ s49 1...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 227 ms.
Stack based approach found an accepted trace after 604 steps with 0 reset with depth 605 and stack size 605 in 2 ms.
FORMULA DatabaseWithMutex-COL-04-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-08 finished in 421 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||X(X(F(!p1)))||(!p2 U (p3||G(!p2))))))'
Support contains 68 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 140 cols
[2024-05-22 19:25:53] [INFO ] Computed 28 invariants in 9 ms
[2024-05-22 19:25:53] [INFO ] Implicit Places using invariants in 70 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 90 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 92 ms. Remains : 124/140 places, 128/128 transitions.
Stuttering acceptance computed with spot in 252 ms :[p1, p1, (AND p1 (NOT p0) (NOT p3) p2), (AND p1 (NOT p0) (NOT p3) p2), (AND p1 (NOT p3) p2), (AND p1 (NOT p3) p2)]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p3) p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p3) p2 p1), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p3) (NOT p2) p1), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(AND (OR (LT s4 1) (LT s89 1)) (OR (LT s6 1) (LT s89 1)) (OR (LT s11 1) (LT s90 1)) (OR (LT s14 1) (LT s91 1)) (OR (LT s9 1) (LT s90 1)) (OR (LT s12 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 208 ms.
Product exploration explored 100000 steps with 50000 reset in 232 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0 p3 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p3) p2))), true, (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT (AND (NOT p3) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 21 ms. Reduced automaton from 6 states, 9 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-04-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-10 finished in 833 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(p1)||p0)))'
Support contains 52 out of 140 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 140 transition count 112
Reduce places removed 20 places and 0 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 36 rules applied. Total rules applied 52 place count 120 transition count 96
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 68 place count 104 transition count 96
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 68 place count 104 transition count 80
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 100 place count 88 transition count 80
Applied a total of 100 rules in 6 ms. Remains 88 /140 variables (removed 52) and now considering 80/128 (removed 48) transitions.
// Phase 1: matrix 80 rows 88 cols
[2024-05-22 19:25:54] [INFO ] Computed 24 invariants in 0 ms
[2024-05-22 19:25:54] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-22 19:25:54] [INFO ] Invariant cache hit.
[2024-05-22 19:25:54] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2024-05-22 19:25:54] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 19:25:54] [INFO ] Invariant cache hit.
[2024-05-22 19:25:54] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 88/140 places, 80/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 270 ms. Remains : 88/140 places, 80/128 transitions.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (AND (GEQ s5 1) (GEQ s61 1) (GEQ s65 1) (GEQ s69 1)) (AND (GEQ s11 1) (GEQ s59 1) (GEQ s67 1) (GEQ s71 1)) (AND (GEQ s17 1) (GEQ s57 1) (GEQ s61 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 274 ms.
Product exploration explored 100000 steps with 50000 reset in 279 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 73 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-04-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-11 finished in 1021 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&&G(F(!p1))) U (G((!p0&&G(F(!p1))))||(!p0&&F(!p2)&&G(F(!p1))))))))'
Support contains 52 out of 140 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 16 Pre rules applied. Total rules applied 0 place count 140 transition count 112
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 124 transition count 112
Applied a total of 32 rules in 8 ms. Remains 124 /140 variables (removed 16) and now considering 112/128 (removed 16) transitions.
// Phase 1: matrix 112 rows 124 cols
[2024-05-22 19:25:55] [INFO ] Computed 28 invariants in 3 ms
[2024-05-22 19:25:55] [INFO ] Implicit Places using invariants in 74 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 75 ms to find 16 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 108/140 places, 112/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 108 /108 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 85 ms. Remains : 108/140 places, 112/128 transitions.
Stuttering acceptance computed with spot in 286 ms :[(OR p0 p1), p1, p1, (OR (AND p0 p2) (AND p1 p2)), (AND p1 p2), p0]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(AND p0 p2), acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 5}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}, { cond=(AND p0 p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 p2), acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (AND (GEQ s4 1) (GEQ s73 1)) (AND (GEQ s6 1) (GEQ s73 1)) (AND (GEQ s11 1) (GEQ s74 1)) (AND (GEQ s14 1) (GEQ s75 1)) (AND (GEQ s9 1) (GEQ s74 1)) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 7488 reset in 234 ms.
Stack based approach found an accepted trace after 27837 steps with 2068 reset with depth 17 and stack size 17 in 68 ms.
FORMULA DatabaseWithMutex-COL-04-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-12 finished in 693 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(G(p0))))'
Support contains 4 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 140 cols
[2024-05-22 19:25:56] [INFO ] Computed 28 invariants in 4 ms
[2024-05-22 19:25:56] [INFO ] Implicit Places using invariants in 97 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 114 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 128/128 transitions.
Applied a total of 0 rules in 0 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 116 ms. Remains : 124/140 places, 128/128 transitions.
Stuttering acceptance computed with spot in 98 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-13 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: 2}]], initial=3, aps=[p0:(OR (GEQ s16 1) (GEQ s17 1) (GEQ s18 1) (GEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA DatabaseWithMutex-COL-04-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-13 finished in 235 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 20 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2024-05-22 19:25:56] [INFO ] Invariant cache hit.
[2024-05-22 19:25:56] [INFO ] Implicit Places using invariants in 59 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 75 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 128/128 transitions.
Applied a total of 0 rules in 0 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 76 ms. Remains : 124/140 places, 128/128 transitions.
Stuttering acceptance computed with spot in 108 ms :[true, p0, p0]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s21 1) (LT s109 1)) (OR (LT s22 1) (LT s118 1)) (OR (LT s21 1) (LT s113 1)) (OR (LT s22 1) (LT s114 1)) (OR (LT s21 1) (LT s117 1)) (OR (L...], 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 13 steps with 0 reset in 0 ms.
FORMULA DatabaseWithMutex-COL-04-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-14 finished in 198 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&&(G(!p1)||X(F(p2))))))'
Support contains 56 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 0 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2024-05-22 19:25:56] [INFO ] Invariant cache hit.
[2024-05-22 19:25:56] [INFO ] Implicit Places using invariants in 67 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 82 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84 ms. Remains : 124/140 places, 128/128 transitions.
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p2), (OR p0 (AND p1 (NOT p2))), (OR p0 (AND p1 (NOT p2))), (AND (NOT p2) p1)]
Running random walk in product with property : DatabaseWithMutex-COL-04-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(OR (GEQ s57 1) (GEQ s56 1) (GEQ s59 1) (GEQ s58 1) (GEQ s61 1) (GEQ s60 1) (GEQ s63 1) (GEQ s62 1) (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 6132 reset in 183 ms.
Product exploration explored 100000 steps with 6102 reset in 205 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 85 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p2), (NOT p2), (NOT p2)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 8 factoid took 123 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p2), (NOT p2), (NOT p2)]
// Phase 1: matrix 128 rows 124 cols
[2024-05-22 19:25:58] [INFO ] Computed 12 invariants in 1 ms
[2024-05-22 19:25:58] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-22 19:25:58] [INFO ] [Real]Absence check using 10 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-22 19:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:58] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2024-05-22 19:25:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-22 19:25:58] [INFO ] [Nat]Absence check using 10 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:58] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2024-05-22 19:25:58] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 0 ms to minimize.
[2024-05-22 19:25:58] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-22 19:25:58] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-05-22 19:25:58] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-05-22 19:25:58] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 196 ms
[2024-05-22 19:25:58] [INFO ] Computed and/alt/rep : 112/176/112 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-22 19:25:58] [INFO ] Added : 108 causal constraints over 22 iterations in 242 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 16 out of 124 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 128/128 transitions.
Applied a total of 0 rules in 0 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2024-05-22 19:25:58] [INFO ] Invariant cache hit.
[2024-05-22 19:25:58] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-22 19:25:58] [INFO ] Invariant cache hit.
[2024-05-22 19:25:58] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-05-22 19:25:58] [INFO ] Invariant cache hit.
[2024-05-22 19:25:59] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 247 ms. Remains : 124/124 places, 128/128 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p2), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 63 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p2), (NOT p2), (NOT p2)]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p2), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p2), (NOT p2), (NOT p2)]
[2024-05-22 19:25:59] [INFO ] Invariant cache hit.
[2024-05-22 19:25:59] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-22 19:25:59] [INFO ] [Real]Absence check using 10 positive and 2 generalized place invariants in 2 ms returned sat
[2024-05-22 19:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:59] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2024-05-22 19:25:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2024-05-22 19:25:59] [INFO ] [Nat]Absence check using 10 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-22 19:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:59] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2024-05-22 19:25:59] [INFO ] Deduced a trap composed of 54 places in 47 ms of which 0 ms to minimize.
[2024-05-22 19:25:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2024-05-22 19:25:59] [INFO ] Computed and/alt/rep : 112/176/112 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-22 19:26:00] [INFO ] Added : 107 causal constraints over 22 iterations in 245 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 91 ms :[(NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 6157 reset in 156 ms.
Product exploration explored 100000 steps with 6123 reset in 188 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 91 ms :[(NOT p2), (NOT p2), (NOT p2)]
Support contains 16 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 128/128 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 124 transition count 128
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 16 Pre rules applied. Total rules applied 16 place count 124 transition count 128
Deduced a syphon composed of 32 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 32 place count 124 transition count 128
Deduced a syphon composed of 32 places in 0 ms
Applied a total of 32 rules in 9 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2024-05-22 19:26:00] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 128 rows 124 cols
[2024-05-22 19:26:00] [INFO ] Computed 12 invariants in 0 ms
[2024-05-22 19:26:00] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/124 places, 128/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 99 ms. Remains : 124/124 places, 128/128 transitions.
Built C files in :
/tmp/ltsmin1123283658837170344
[2024-05-22 19:26:00] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1123283658837170344
Running compilation step : cd /tmp/ltsmin1123283658837170344;'/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'
Compilation finished in 205 ms.
Running link step : cd /tmp/ltsmin1123283658837170344;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin1123283658837170344;'/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' '--hoa' '/tmp/stateBased8646123828685311955.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 16 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 128/128 transitions.
Applied a total of 0 rules in 7 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 124 cols
[2024-05-22 19:26:16] [INFO ] Computed 12 invariants in 1 ms
[2024-05-22 19:26:16] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-22 19:26:16] [INFO ] Invariant cache hit.
[2024-05-22 19:26:16] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2024-05-22 19:26:16] [INFO ] Invariant cache hit.
[2024-05-22 19:26:16] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 271 ms. Remains : 124/124 places, 128/128 transitions.
Built C files in :
/tmp/ltsmin17229652801741571391
[2024-05-22 19:26:16] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17229652801741571391
Running compilation step : cd /tmp/ltsmin17229652801741571391;'/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'
Compilation finished in 207 ms.
Running link step : cd /tmp/ltsmin17229652801741571391;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin17229652801741571391;'/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' '--hoa' '/tmp/stateBased10934661174730482260.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 19:26:31] [INFO ] Flatten gal took : 6 ms
[2024-05-22 19:26:31] [INFO ] Flatten gal took : 6 ms
[2024-05-22 19:26:31] [INFO ] Time to serialize gal into /tmp/LTL17799969684211534517.gal : 1 ms
[2024-05-22 19:26:31] [INFO ] Time to serialize properties into /tmp/LTL16888559056195116462.prop : 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/LTL17799969684211534517.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1506735281580683068.hoa' '-atoms' '/tmp/LTL16888559056195116462.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...319
Loading property file /tmp/LTL16888559056195116462.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1506735281580683068.hoa
Detected timeout of ITS tools.
[2024-05-22 19:26:46] [INFO ] Flatten gal took : 5 ms
[2024-05-22 19:26:46] [INFO ] Flatten gal took : 6 ms
[2024-05-22 19:26:46] [INFO ] Time to serialize gal into /tmp/LTL1095674332166626854.gal : 2 ms
[2024-05-22 19:26:46] [INFO ] Time to serialize properties into /tmp/LTL2642104681514862654.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/LTL1095674332166626854.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2642104681514862654.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(("((((((Mutex_1>=1)&&(WaitMutex_1>=1))||((Mutex_2>=1)&&(WaitMutex_10>=1)))||(((Mutex_1>=1)&&(WaitMutex_5>=1))||((Mutex_2>=1)&&(Wa...1646
Formula 0 simplified : X(!"((((((Mutex_1>=1)&&(WaitMutex_1>=1))||((Mutex_2>=1)&&(WaitMutex_10>=1)))||(((Mutex_1>=1)&&(WaitMutex_5>=1))||((Mutex_2>=1)&&(Wai...1636
Detected timeout of ITS tools.
[2024-05-22 19:27:01] [INFO ] Flatten gal took : 13 ms
[2024-05-22 19:27:01] [INFO ] Applying decomposition
[2024-05-22 19:27:01] [INFO ] Flatten gal took : 6 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/graph11899752209779916928.txt' '-o' '/tmp/graph11899752209779916928.bin' '-w' '/tmp/graph11899752209779916928.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11899752209779916928.bin' '-l' '-1' '-v' '-w' '/tmp/graph11899752209779916928.weights' '-q' '0' '-e' '0.001'
[2024-05-22 19:27:01] [INFO ] Decomposing Gal with order
[2024-05-22 19:27:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:27:01] [INFO ] Removed a total of 85 redundant transitions.
[2024-05-22 19:27:01] [INFO ] Flatten gal took : 14 ms
[2024-05-22 19:27:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 19:27:01] [INFO ] Time to serialize gal into /tmp/LTL8376924457766734123.gal : 2 ms
[2024-05-22 19:27:01] [INFO ] Time to serialize properties into /tmp/LTL7557061546889397616.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/LTL8376924457766734123.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7557061546889397616.ltl' '-c' '-stutter-deadlock'

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...254
Read 1 LTL properties
Checking formula 0 : !((X(("((((((i10.u41.Mutex_1>=1)&&(u40.WaitMutex_1>=1))||((i2.u11.Mutex_2>=1)&&(u42.WaitMutex_10>=1)))||(((i10.u41.Mutex_1>=1)&&(u9.Wa...2165
Formula 0 simplified : X(!"((((((i10.u41.Mutex_1>=1)&&(u40.WaitMutex_1>=1))||((i2.u11.Mutex_2>=1)&&(u42.WaitMutex_10>=1)))||(((i10.u41.Mutex_1>=1)&&(u9.Wai...2155
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
621 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.24532,217920,1,0,534953,407,1550,351374,167,1578,842334
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DatabaseWithMutex-COL-04-LTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DatabaseWithMutex-COL-04-LTLFireability-15 finished in 72209 ms.
All properties solved by simple procedures.
Total runtime 173424 ms.

BK_STOP 1716406029912

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLFireability -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="DatabaseWithMutex-COL-04"
export BK_EXAMINATION="LTLFireability"
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 DatabaseWithMutex-COL-04, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r153-tall-171631150900008"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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

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