Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r229-tall-167856413100372.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is LamportFastMutEx-COL-6, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413100372
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.1K Feb 25 13:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 25 13:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 13:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 13:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Feb 25 13:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 13:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Feb 25 13:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:22 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 LamportFastMutEx-COL-6-LTLFireability-00
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-01
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-02
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-03
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-04
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-05
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-06
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-07
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-08
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-09
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-10
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-11
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-12
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-13
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-14
FORMULA_NAME LamportFastMutEx-COL-6-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679475337930

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-COL-6
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-22 08:55:39] [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]
[2023-03-22 08:55:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 08:55:39] [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.
[2023-03-22 08:55:39] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 08:55:40] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 629 ms
[2023-03-22 08:55:40] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 217 PT places and 525.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-03-22 08:55:40] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 4 ms.
[2023-03-22 08:55:40] [INFO ] Skeletonized 15 HLPN properties in 1 ms. Removed 1 properties that had guard overlaps.
Initial state reduction rules removed 2 formulas.
FORMULA LamportFastMutEx-COL-6-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-6-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10003 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 13) seen :11
Finished Best-First random walk after 442 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=221 )
[2023-03-22 08:55:40] [INFO ] Flatten gal took : 14 ms
[2023-03-22 08:55:40] [INFO ] Flatten gal took : 3 ms
Domain [pid(7), pid(7)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-22 08:55:40] [INFO ] Unfolded HLPN to a Petri net with 217 places and 420 transitions 1834 arcs in 20 ms.
[2023-03-22 08:55:40] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 66 transitions.
Support contains 164 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 10 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:55:40] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2023-03-22 08:55:40] [INFO ] Computed 50 place invariants in 18 ms
[2023-03-22 08:55:40] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-22 08:55:40] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:55:40] [INFO ] Invariant cache hit.
[2023-03-22 08:55:40] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:55:40] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2023-03-22 08:55:40] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:55:40] [INFO ] Invariant cache hit.
[2023-03-22 08:55:40] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 557 ms. Remains : 176/176 places, 354/354 transitions.
Support contains 164 out of 176 places after structural reductions.
[2023-03-22 08:55:41] [INFO ] Flatten gal took : 35 ms
[2023-03-22 08:55:41] [INFO ] Flatten gal took : 46 ms
[2023-03-22 08:55:41] [INFO ] Input system was already deterministic with 354 transitions.
Finished random walk after 4064 steps, including 1 resets, run visited all 17 properties in 44 ms. (steps per millisecond=92 )
Computed a total of 1 stabilizing places and 6 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 73 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 20 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:55:41] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:55:41] [INFO ] Invariant cache hit.
[2023-03-22 08:55:41] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-22 08:55:41] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:55:41] [INFO ] Invariant cache hit.
[2023-03-22 08:55:41] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:55:41] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2023-03-22 08:55:41] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-22 08:55:41] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:55:41] [INFO ] Invariant cache hit.
[2023-03-22 08:55:42] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 465 ms. Remains : 176/176 places, 354/354 transitions.
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (AND (OR (LT s110 1) (LT s116 1) (LT s117 1) (LT s118 1) (LT s119 1) (LT s120 1) (LT s121 1)) (OR (LT s114 1) (LT s140 1) (LT s141 1) (LT s142...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2434 reset in 449 ms.
Product exploration explored 100000 steps with 2448 reset in 400 ms.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 192 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 44 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 269 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-22 08:55:44] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:55:44] [INFO ] Invariant cache hit.
[2023-03-22 08:55:44] [INFO ] [Real]Absence check using 50 positive place invariants in 18 ms returned sat
[2023-03-22 08:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 08:55:44] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-22 08:55:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 08:55:44] [INFO ] [Nat]Absence check using 50 positive place invariants in 18 ms returned sat
[2023-03-22 08:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 08:55:44] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2023-03-22 08:55:44] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:55:44] [INFO ] [Nat]Added 72 Read/Feed constraints in 18 ms returned sat
[2023-03-22 08:55:44] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 3 ms to minimize.
[2023-03-22 08:55:44] [INFO ] Deduced a trap composed of 11 places in 94 ms of which 1 ms to minimize.
[2023-03-22 08:55:45] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 1 ms to minimize.
[2023-03-22 08:55:45] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 1 ms to minimize.
[2023-03-22 08:55:45] [INFO ] Deduced a trap composed of 12 places in 58 ms of which 1 ms to minimize.
[2023-03-22 08:55:45] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 1 ms to minimize.
[2023-03-22 08:55:45] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 0 ms to minimize.
[2023-03-22 08:55:45] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 1 ms to minimize.
[2023-03-22 08:55:45] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2023-03-22 08:55:45] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 654 ms
[2023-03-22 08:55:45] [INFO ] Computed and/alt/rep : 234/1218/234 causal constraints (skipped 24 transitions) in 18 ms.
[2023-03-22 08:55:46] [INFO ] Added : 179 causal constraints over 37 iterations in 969 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 73 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 16 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:55:46] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:55:46] [INFO ] Invariant cache hit.
[2023-03-22 08:55:46] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-22 08:55:46] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:55:46] [INFO ] Invariant cache hit.
[2023-03-22 08:55:46] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:55:46] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2023-03-22 08:55:46] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-22 08:55:46] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:55:46] [INFO ] Invariant cache hit.
[2023-03-22 08:55:46] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 401 ms. Remains : 176/176 places, 354/354 transitions.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 173 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 36 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 247 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-22 08:55:47] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:55:47] [INFO ] Invariant cache hit.
[2023-03-22 08:55:47] [INFO ] [Real]Absence check using 50 positive place invariants in 14 ms returned sat
[2023-03-22 08:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 08:55:47] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-22 08:55:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 08:55:48] [INFO ] [Nat]Absence check using 50 positive place invariants in 19 ms returned sat
[2023-03-22 08:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 08:55:48] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2023-03-22 08:55:48] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:55:48] [INFO ] [Nat]Added 72 Read/Feed constraints in 18 ms returned sat
[2023-03-22 08:55:48] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2023-03-22 08:55:48] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 0 ms to minimize.
[2023-03-22 08:55:48] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 1 ms to minimize.
[2023-03-22 08:55:48] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 0 ms to minimize.
[2023-03-22 08:55:48] [INFO ] Deduced a trap composed of 12 places in 60 ms of which 0 ms to minimize.
[2023-03-22 08:55:48] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 0 ms to minimize.
[2023-03-22 08:55:48] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 1 ms to minimize.
[2023-03-22 08:55:48] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 0 ms to minimize.
[2023-03-22 08:55:48] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 0 ms to minimize.
[2023-03-22 08:55:48] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 631 ms
[2023-03-22 08:55:48] [INFO ] Computed and/alt/rep : 234/1218/234 causal constraints (skipped 24 transitions) in 28 ms.
[2023-03-22 08:55:49] [INFO ] Added : 179 causal constraints over 37 iterations in 964 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2423 reset in 345 ms.
Product exploration explored 100000 steps with 2425 reset in 362 ms.
Built C files in :
/tmp/ltsmin17869600453782869351
[2023-03-22 08:55:50] [INFO ] Computing symmetric may disable matrix : 354 transitions.
[2023-03-22 08:55:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:55:50] [INFO ] Computing symmetric may enable matrix : 354 transitions.
[2023-03-22 08:55:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:55:50] [INFO ] Computing Do-Not-Accords matrix : 354 transitions.
[2023-03-22 08:55:50] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:55:50] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17869600453782869351
Running compilation step : cd /tmp/ltsmin17869600453782869351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 784 ms.
Running link step : cd /tmp/ltsmin17869600453782869351;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin17869600453782869351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2097820152107221496.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 73 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 26 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:56:05] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:56:05] [INFO ] Invariant cache hit.
[2023-03-22 08:56:05] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-22 08:56:05] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:56:05] [INFO ] Invariant cache hit.
[2023-03-22 08:56:06] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:56:06] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
[2023-03-22 08:56:06] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-22 08:56:06] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:56:06] [INFO ] Invariant cache hit.
[2023-03-22 08:56:06] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 446 ms. Remains : 176/176 places, 354/354 transitions.
Built C files in :
/tmp/ltsmin10504815993880658274
[2023-03-22 08:56:06] [INFO ] Computing symmetric may disable matrix : 354 transitions.
[2023-03-22 08:56:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:56:06] [INFO ] Computing symmetric may enable matrix : 354 transitions.
[2023-03-22 08:56:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:56:06] [INFO ] Computing Do-Not-Accords matrix : 354 transitions.
[2023-03-22 08:56:06] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:56:06] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10504815993880658274
Running compilation step : cd /tmp/ltsmin10504815993880658274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 710 ms.
Running link step : cd /tmp/ltsmin10504815993880658274;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin10504815993880658274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18077255403329952933.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-22 08:56:21] [INFO ] Flatten gal took : 20 ms
[2023-03-22 08:56:21] [INFO ] Flatten gal took : 21 ms
[2023-03-22 08:56:21] [INFO ] Time to serialize gal into /tmp/LTL10265055034249491249.gal : 4 ms
[2023-03-22 08:56:21] [INFO ] Time to serialize properties into /tmp/LTL2191227957797013347.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10265055034249491249.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13207181816738467218.hoa' '-atoms' '/tmp/LTL2191227957797013347.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL2191227957797013347.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13207181816738467218.hoa
Detected timeout of ITS tools.
[2023-03-22 08:56:36] [INFO ] Flatten gal took : 20 ms
[2023-03-22 08:56:36] [INFO ] Flatten gal took : 16 ms
[2023-03-22 08:56:36] [INFO ] Time to serialize gal into /tmp/LTL3026907707751840511.gal : 3 ms
[2023-03-22 08:56:36] [INFO ] Time to serialize properties into /tmp/LTL14866347180476214124.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3026907707751840511.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14866347180476214124.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((P_await_13_1<1)||(P_done_8<1))||((P_done_9<1)||(P_done_10<1)))||(((P_done_11<1)||(P_done_12<1))||(P_done_13<1)))&...3603
Formula 0 simplified : F(G!"((((((((((((P_await_13_1<1)||(P_done_8<1))||((P_done_9<1)||(P_done_10<1)))||(((P_done_11<1)||(P_done_12<1))||(P_done_13<1)))&&(...3595
Detected timeout of ITS tools.
[2023-03-22 08:56:51] [INFO ] Flatten gal took : 18 ms
[2023-03-22 08:56:51] [INFO ] Applying decomposition
[2023-03-22 08:56:51] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9401793340260102344.txt' '-o' '/tmp/graph9401793340260102344.bin' '-w' '/tmp/graph9401793340260102344.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9401793340260102344.bin' '-l' '-1' '-v' '-w' '/tmp/graph9401793340260102344.weights' '-q' '0' '-e' '0.001'
[2023-03-22 08:56:51] [INFO ] Decomposing Gal with order
[2023-03-22 08:56:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 08:56:51] [INFO ] Removed a total of 522 redundant transitions.
[2023-03-22 08:56:51] [INFO ] Flatten gal took : 51 ms
[2023-03-22 08:56:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 16 ms.
[2023-03-22 08:56:51] [INFO ] Time to serialize gal into /tmp/LTL16482810914495146833.gal : 6 ms
[2023-03-22 08:56:51] [INFO ] Time to serialize properties into /tmp/LTL17179886283583900274.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16482810914495146833.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17179886283583900274.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((i4.u18.P_await_13_1<1)||(i4.u18.P_done_8<1))||((i4.u35.P_done_9<1)||(i4.u19.P_done_10<1)))||(((i4.u36.P_done_11<1...5553
Formula 0 simplified : F(G!"((((((((((((i4.u18.P_await_13_1<1)||(i4.u18.P_done_8<1))||((i4.u35.P_done_9<1)||(i4.u19.P_done_10<1)))||(((i4.u36.P_done_11<1)|...5545
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5801663592850357366
[2023-03-22 08:57:07] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5801663592850357366
Running compilation step : cd /tmp/ltsmin5801663592850357366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 538 ms.
Running link step : cd /tmp/ltsmin5801663592850357366;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin5801663592850357366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property LamportFastMutEx-COL-6-LTLFireability-00 finished in 100541 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Support contains 19 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 20 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:57:22] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:22] [INFO ] Invariant cache hit.
[2023-03-22 08:57:22] [INFO ] Implicit Places using invariants in 117 ms returned [110, 111, 112, 113, 114, 115]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 119 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/176 places, 354/354 transitions.
Applied a total of 0 rules in 4 ms. Remains 170 /170 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 146 ms. Remains : 170/176 places, 354/354 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (AND (GEQ s13 1) (GEQ s47 1)) (AND (GEQ s13 1) (GEQ s46 1)) (AND (GEQ s13 1) (GEQ s45 1)) (AND (GEQ s13 1) (GEQ s44 1)) (AND (GEQ s13 1) (GEQ s49 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 20899 reset in 310 ms.
Product exploration explored 100000 steps with 20949 reset in 322 ms.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 5 factoid took 544 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (NOT p1)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p1)]
Knowledge based reduction with 5 factoid took 297 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p1)]
[2023-03-22 08:57:24] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 170 cols
[2023-03-22 08:57:24] [INFO ] Computed 44 place invariants in 5 ms
[2023-03-22 08:57:24] [INFO ] [Real]Absence check using 44 positive place invariants in 11 ms returned sat
[2023-03-22 08:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:24] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-22 08:57:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 08:57:24] [INFO ] [Nat]Absence check using 44 positive place invariants in 9 ms returned sat
[2023-03-22 08:57:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:24] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2023-03-22 08:57:24] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 08:57:24] [INFO ] [Nat]Added 36 Read/Feed constraints in 18 ms returned sat
[2023-03-22 08:57:24] [INFO ] Computed and/alt/rep : 234/1176/234 causal constraints (skipped 24 transitions) in 18 ms.
[2023-03-22 08:57:25] [INFO ] Added : 149 causal constraints over 31 iterations in 752 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 7 out of 170 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 354/354 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 170 transition count 348
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 164 transition count 348
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 158 transition count 342
Applied a total of 24 rules in 39 ms. Remains 158 /170 variables (removed 12) and now considering 342/354 (removed 12) transitions.
[2023-03-22 08:57:25] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
// Phase 1: matrix 252 rows 158 cols
[2023-03-22 08:57:25] [INFO ] Computed 44 place invariants in 1 ms
[2023-03-22 08:57:25] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-22 08:57:25] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-22 08:57:25] [INFO ] Invariant cache hit.
[2023-03-22 08:57:25] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 08:57:25] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2023-03-22 08:57:25] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 08:57:25] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-22 08:57:25] [INFO ] Invariant cache hit.
[2023-03-22 08:57:25] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 158/170 places, 342/354 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 488 ms. Remains : 158/170 places, 342/354 transitions.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 112 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 31 ms :[(NOT p1)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p1), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 2 factoid took 123 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 25 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
[2023-03-22 08:57:26] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-22 08:57:26] [INFO ] Invariant cache hit.
[2023-03-22 08:57:26] [INFO ] [Real]Absence check using 44 positive place invariants in 10 ms returned sat
[2023-03-22 08:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:26] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-22 08:57:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 08:57:26] [INFO ] [Nat]Absence check using 44 positive place invariants in 10 ms returned sat
[2023-03-22 08:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:26] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-22 08:57:26] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 08:57:26] [INFO ] [Nat]Added 36 Read/Feed constraints in 8 ms returned sat
[2023-03-22 08:57:26] [INFO ] Computed and/alt/rep : 216/1122/216 causal constraints (skipped 30 transitions) in 19 ms.
[2023-03-22 08:57:26] [INFO ] Added : 19 causal constraints over 4 iterations in 99 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Product exploration explored 100000 steps with 20950 reset in 210 ms.
Product exploration explored 100000 steps with 20973 reset in 208 ms.
Built C files in :
/tmp/ltsmin6025583506129314229
[2023-03-22 08:57:27] [INFO ] Computing symmetric may disable matrix : 342 transitions.
[2023-03-22 08:57:27] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:57:27] [INFO ] Computing symmetric may enable matrix : 342 transitions.
[2023-03-22 08:57:27] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:57:27] [INFO ] Computing Do-Not-Accords matrix : 342 transitions.
[2023-03-22 08:57:27] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:57:27] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6025583506129314229
Running compilation step : cd /tmp/ltsmin6025583506129314229;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 667 ms.
Running link step : cd /tmp/ltsmin6025583506129314229;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin6025583506129314229;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8051231262593174419.hoa' '--buchi-type=spotba'
LTSmin run took 812 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-01 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-6-LTLFireability-01 finished in 6546 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 12 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 170 transition count 348
Applied a total of 12 rules in 17 ms. Remains 170 /176 variables (removed 6) and now considering 348/354 (removed 6) transitions.
[2023-03-22 08:57:28] [INFO ] Flow matrix only has 258 transitions (discarded 90 similar events)
// Phase 1: matrix 258 rows 170 cols
[2023-03-22 08:57:28] [INFO ] Computed 50 place invariants in 2 ms
[2023-03-22 08:57:28] [INFO ] Implicit Places using invariants in 109 ms returned [104, 105, 106, 107, 108, 109]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 110 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/176 places, 348/354 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 164 transition count 342
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 158 transition count 342
Applied a total of 12 rules in 11 ms. Remains 158 /164 variables (removed 6) and now considering 342/348 (removed 6) transitions.
[2023-03-22 08:57:28] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
// Phase 1: matrix 252 rows 158 cols
[2023-03-22 08:57:28] [INFO ] Computed 44 place invariants in 1 ms
[2023-03-22 08:57:28] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-22 08:57:28] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-22 08:57:28] [INFO ] Invariant cache hit.
[2023-03-22 08:57:29] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 08:57:29] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 158/176 places, 342/354 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 414 ms. Remains : 158/176 places, 342/354 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s16 1) (GEQ s46 1)) (AND (GEQ s16 1) (GEQ s45 1)) (AND (GEQ s16 1) (GEQ s48 1)) (AND (GEQ s16 1) (GEQ s47 1)) (AND (GEQ s16 1) (GEQ s44 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 7714 reset in 289 ms.
Product exploration explored 100000 steps with 7744 reset in 295 ms.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 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 33 ms :[(NOT p0)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 109 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 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2023-03-22 08:57:30] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-22 08:57:30] [INFO ] Invariant cache hit.
[2023-03-22 08:57:30] [INFO ] [Real]Absence check using 44 positive place invariants in 12 ms returned sat
[2023-03-22 08:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:30] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-22 08:57:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 08:57:30] [INFO ] [Nat]Absence check using 44 positive place invariants in 9 ms returned sat
[2023-03-22 08:57:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:30] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-22 08:57:30] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 08:57:30] [INFO ] [Nat]Added 36 Read/Feed constraints in 9 ms returned sat
[2023-03-22 08:57:30] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 0 ms to minimize.
[2023-03-22 08:57:30] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2023-03-22 08:57:30] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 1 ms to minimize.
[2023-03-22 08:57:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 166 ms
[2023-03-22 08:57:30] [INFO ] Computed and/alt/rep : 216/1122/216 causal constraints (skipped 30 transitions) in 19 ms.
[2023-03-22 08:57:30] [INFO ] Added : 23 causal constraints over 5 iterations in 131 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 12 out of 158 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 158/158 places, 342/342 transitions.
Applied a total of 0 rules in 11 ms. Remains 158 /158 variables (removed 0) and now considering 342/342 (removed 0) transitions.
[2023-03-22 08:57:30] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-22 08:57:30] [INFO ] Invariant cache hit.
[2023-03-22 08:57:31] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-22 08:57:31] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-22 08:57:31] [INFO ] Invariant cache hit.
[2023-03-22 08:57:31] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 08:57:31] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
[2023-03-22 08:57:31] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 08:57:31] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-22 08:57:31] [INFO ] Invariant cache hit.
[2023-03-22 08:57:31] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 436 ms. Remains : 158/158 places, 342/342 transitions.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 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 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 127 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 33 ms :[(NOT p0)]
[2023-03-22 08:57:31] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-22 08:57:31] [INFO ] Invariant cache hit.
[2023-03-22 08:57:31] [INFO ] [Real]Absence check using 44 positive place invariants in 11 ms returned sat
[2023-03-22 08:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:31] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-22 08:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 08:57:32] [INFO ] [Nat]Absence check using 44 positive place invariants in 10 ms returned sat
[2023-03-22 08:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:32] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-22 08:57:32] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 08:57:32] [INFO ] [Nat]Added 36 Read/Feed constraints in 6 ms returned sat
[2023-03-22 08:57:32] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 1 ms to minimize.
[2023-03-22 08:57:32] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2023-03-22 08:57:32] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 0 ms to minimize.
[2023-03-22 08:57:32] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 169 ms
[2023-03-22 08:57:32] [INFO ] Computed and/alt/rep : 216/1122/216 causal constraints (skipped 30 transitions) in 16 ms.
[2023-03-22 08:57:32] [INFO ] Added : 23 causal constraints over 5 iterations in 125 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 7705 reset in 285 ms.
Product exploration explored 100000 steps with 7721 reset in 294 ms.
Built C files in :
/tmp/ltsmin6296406952812216302
[2023-03-22 08:57:33] [INFO ] Computing symmetric may disable matrix : 342 transitions.
[2023-03-22 08:57:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:57:33] [INFO ] Computing symmetric may enable matrix : 342 transitions.
[2023-03-22 08:57:33] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:57:33] [INFO ] Computing Do-Not-Accords matrix : 342 transitions.
[2023-03-22 08:57:33] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:57:33] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6296406952812216302
Running compilation step : cd /tmp/ltsmin6296406952812216302;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1066 ms.
Running link step : cd /tmp/ltsmin6296406952812216302;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin6296406952812216302;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11720513328794374415.hoa' '--buchi-type=spotba'
LTSmin run took 848 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-6-LTLFireability-03 finished in 6483 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 7 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 170 transition count 348
Applied a total of 12 rules in 8 ms. Remains 170 /176 variables (removed 6) and now considering 348/354 (removed 6) transitions.
[2023-03-22 08:57:35] [INFO ] Flow matrix only has 258 transitions (discarded 90 similar events)
// Phase 1: matrix 258 rows 170 cols
[2023-03-22 08:57:35] [INFO ] Computed 50 place invariants in 3 ms
[2023-03-22 08:57:35] [INFO ] Implicit Places using invariants in 117 ms returned [104, 105, 106, 107, 108, 109]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 118 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/176 places, 348/354 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 164 transition count 342
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 158 transition count 342
Applied a total of 12 rules in 9 ms. Remains 158 /164 variables (removed 6) and now considering 342/348 (removed 6) transitions.
[2023-03-22 08:57:35] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
// Phase 1: matrix 252 rows 158 cols
[2023-03-22 08:57:35] [INFO ] Computed 44 place invariants in 1 ms
[2023-03-22 08:57:35] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-22 08:57:35] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-22 08:57:35] [INFO ] Invariant cache hit.
[2023-03-22 08:57:35] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 08:57:35] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 158/176 places, 342/354 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 480 ms. Remains : 158/176 places, 342/354 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s13 1) (GEQ s47 1)) (AND (GEQ s13 1) (GEQ s46 1)) (AND (GEQ s13 1) (GEQ s45 1)) (AND (GEQ s13 1) (GEQ s44 1)) (AND (GEQ s13 1) (GEQ s49 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 226 ms.
Stack based approach found an accepted trace after 637 steps with 0 reset with depth 638 and stack size 638 in 2 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-6-LTLFireability-04 finished in 752 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 48 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 6 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:57:35] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2023-03-22 08:57:35] [INFO ] Computed 50 place invariants in 3 ms
[2023-03-22 08:57:36] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-22 08:57:36] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:36] [INFO ] Invariant cache hit.
[2023-03-22 08:57:36] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:57:36] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
[2023-03-22 08:57:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 08:57:36] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:36] [INFO ] Invariant cache hit.
[2023-03-22 08:57:36] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 476 ms. Remains : 176/176 places, 354/354 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s26 1) (LT s83 1) (LT s111 1)) (OR (LT s24 1) (LT s100 1) (LT s114 1)) (OR (LT s22 1) (LT s93 1) (LT s113 1)) (OR (LT s30 1) (LT s103 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 519 ms.
Stack based approach found an accepted trace after 481 steps with 0 reset with depth 482 and stack size 482 in 2 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-6-LTLFireability-05 finished in 1062 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 7 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:57:37] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:37] [INFO ] Invariant cache hit.
[2023-03-22 08:57:37] [INFO ] Implicit Places using invariants in 124 ms returned [110, 111, 112, 113, 114, 115]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 125 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/176 places, 354/354 transitions.
Applied a total of 0 rules in 1 ms. Remains 170 /170 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 170/176 places, 354/354 transitions.
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (OR (LT s13 1) (LT s157 1)) (OR (LT s13 1) (LT s154 1)) (OR (LT s13 1) (LT s153 1)) (OR (LT s13 1) (LT s156 1)) (OR (LT s13 1) (LT s155 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 42 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-6-LTLFireability-06 finished in 299 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(F((!p1&&F(p2))))||p0)))'
Support contains 61 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:57:37] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:37] [INFO ] Invariant cache hit.
[2023-03-22 08:57:37] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-22 08:57:37] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:37] [INFO ] Invariant cache hit.
[2023-03-22 08:57:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:57:37] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
[2023-03-22 08:57:37] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:37] [INFO ] Invariant cache hit.
[2023-03-22 08:57:37] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 416 ms. Remains : 176/176 places, 354/354 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s26 1) (GEQ s83 1) (GEQ s111 1)) (AND (GEQ s24 1) (GEQ s100 1) (GEQ s114 1)) (AND (GEQ s22 1) (GEQ s93 1) (GEQ s113 1)) (AND (GEQ s30 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3901 reset in 840 ms.
Product exploration explored 100000 steps with 3937 reset in 878 ms.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 197 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 08:57:40] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:40] [INFO ] Invariant cache hit.
[2023-03-22 08:57:40] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) p1))), (G (NOT (AND (NOT p2) (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 7 factoid took 296 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
[2023-03-22 08:57:40] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:40] [INFO ] Invariant cache hit.
[2023-03-22 08:57:40] [INFO ] [Real]Absence check using 50 positive place invariants in 18 ms returned sat
[2023-03-22 08:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:40] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2023-03-22 08:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 08:57:41] [INFO ] [Nat]Absence check using 50 positive place invariants in 14 ms returned sat
[2023-03-22 08:57:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:41] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-22 08:57:41] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:57:41] [INFO ] [Nat]Added 72 Read/Feed constraints in 12 ms returned sat
[2023-03-22 08:57:41] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2023-03-22 08:57:41] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 0 ms to minimize.
[2023-03-22 08:57:41] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 0 ms to minimize.
[2023-03-22 08:57:41] [INFO ] Deduced a trap composed of 41 places in 74 ms of which 0 ms to minimize.
[2023-03-22 08:57:41] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 0 ms to minimize.
[2023-03-22 08:57:41] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 0 ms to minimize.
[2023-03-22 08:57:41] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 0 ms to minimize.
[2023-03-22 08:57:41] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 0 ms to minimize.
[2023-03-22 08:57:41] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 0 ms to minimize.
[2023-03-22 08:57:42] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 4 ms to minimize.
[2023-03-22 08:57:42] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 0 ms to minimize.
[2023-03-22 08:57:42] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 801 ms
[2023-03-22 08:57:42] [INFO ] Computed and/alt/rep : 234/1218/234 causal constraints (skipped 24 transitions) in 31 ms.
[2023-03-22 08:57:42] [INFO ] Added : 82 causal constraints over 17 iterations in 403 ms. Result :sat
Could not prove EG (AND (NOT p0) p1)
Support contains 48 out of 176 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 1 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:57:42] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:42] [INFO ] Invariant cache hit.
[2023-03-22 08:57:42] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-22 08:57:42] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:42] [INFO ] Invariant cache hit.
[2023-03-22 08:57:42] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:57:42] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2023-03-22 08:57:42] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:42] [INFO ] Invariant cache hit.
[2023-03-22 08:57:42] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 416 ms. Remains : 176/176 places, 354/354 transitions.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) p1)]
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) p1)]
[2023-03-22 08:57:43] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:43] [INFO ] Invariant cache hit.
[2023-03-22 08:57:43] [INFO ] [Real]Absence check using 50 positive place invariants in 17 ms returned sat
[2023-03-22 08:57:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:43] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2023-03-22 08:57:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 08:57:43] [INFO ] [Nat]Absence check using 50 positive place invariants in 13 ms returned sat
[2023-03-22 08:57:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:43] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-22 08:57:43] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:57:43] [INFO ] [Nat]Added 72 Read/Feed constraints in 11 ms returned sat
[2023-03-22 08:57:44] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 0 ms to minimize.
[2023-03-22 08:57:44] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 0 ms to minimize.
[2023-03-22 08:57:44] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 1 ms to minimize.
[2023-03-22 08:57:44] [INFO ] Deduced a trap composed of 41 places in 80 ms of which 1 ms to minimize.
[2023-03-22 08:57:44] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 0 ms to minimize.
[2023-03-22 08:57:44] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 0 ms to minimize.
[2023-03-22 08:57:44] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2023-03-22 08:57:44] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2023-03-22 08:57:44] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 0 ms to minimize.
[2023-03-22 08:57:44] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 0 ms to minimize.
[2023-03-22 08:57:44] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2023-03-22 08:57:44] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 789 ms
[2023-03-22 08:57:44] [INFO ] Computed and/alt/rep : 234/1218/234 causal constraints (skipped 24 transitions) in 19 ms.
[2023-03-22 08:57:45] [INFO ] Added : 82 causal constraints over 17 iterations in 395 ms. Result :sat
Could not prove EG (AND (NOT p0) p1)
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p0) p1)]
Product exploration explored 100000 steps with 3935 reset in 549 ms.
Stack based approach found an accepted trace after 58180 steps with 2291 reset with depth 13 and stack size 13 in 325 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-6-LTLFireability-07 finished in 8779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 24 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 1 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:57:46] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:46] [INFO ] Invariant cache hit.
[2023-03-22 08:57:46] [INFO ] Implicit Places using invariants in 103 ms returned [110, 111, 112, 113, 114, 115]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 104 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/176 places, 354/354 transitions.
Applied a total of 0 rules in 1 ms. Remains 170 /170 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 106 ms. Remains : 170/176 places, 354/354 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (GEQ s71 1) (GEQ s70 1) (GEQ s73 1) (GEQ s72 1) (GEQ s69 1) (GEQ s68 1)) (OR (AND (GEQ s21 1) (GEQ s164 1)) (AND (GEQ s26 1) (GEQ s167 1)) (AN...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 160 reset in 201 ms.
Stack based approach found an accepted trace after 491 steps with 0 reset with depth 492 and stack size 492 in 2 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-6-LTLFireability-08 finished in 400 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0)||X(F(p1))) U p2))'
Support contains 67 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 7 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:57:46] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:46] [INFO ] Invariant cache hit.
[2023-03-22 08:57:46] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-22 08:57:46] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:46] [INFO ] Invariant cache hit.
[2023-03-22 08:57:46] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:57:46] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-22 08:57:46] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 08:57:46] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:46] [INFO ] Invariant cache hit.
[2023-03-22 08:57:46] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 390 ms. Remains : 176/176 places, 354/354 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p2), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (OR (AND (GEQ s110 1) (GEQ s116 1) (GEQ s117 1) (GEQ s118 1) (GEQ s119 1) (GEQ s120 1) (GEQ s121 1)) (AND (GEQ s114 1) (GEQ s140 1) (GEQ s141 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 18754 reset in 336 ms.
Product exploration explored 100000 steps with 18810 reset in 339 ms.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p1)), (X (AND (NOT p2) (NOT p0))), (X (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p2) p0))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 11 factoid took 497 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p2), (NOT p1), (AND (NOT p1) (NOT p0))]
Finished random walk after 63 steps, including 0 resets, run visited all 6 properties in 2 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p1)), (X (AND (NOT p2) (NOT p0))), (X (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p2) p0))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p1) (NOT p0)))), (F p1), (F (AND (NOT p1) p0)), (F p2), (F (AND p0 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 11 factoid took 642 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p2), (NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 106 ms :[(NOT p2), (NOT p1), (AND (NOT p1) (NOT p0))]
[2023-03-22 08:57:49] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:49] [INFO ] Invariant cache hit.
Proved EG (NOT p2)
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p1)), (X (AND (NOT p2) (NOT p0))), (X (NOT p2)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p2) p0))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT p2))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p1) (NOT p0)))), (F p1), (F (AND (NOT p1) p0)), (F p2), (F (AND p0 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (G (NOT p2))]
Property proved to be false thanks to negative knowledge :(G (NOT p2))
Knowledge based reduction with 11 factoid took 371 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA LamportFastMutEx-COL-6-LTLFireability-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property LamportFastMutEx-COL-6-LTLFireability-09 finished in 3331 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 31 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 170 transition count 348
Applied a total of 12 rules in 7 ms. Remains 170 /176 variables (removed 6) and now considering 348/354 (removed 6) transitions.
[2023-03-22 08:57:49] [INFO ] Flow matrix only has 258 transitions (discarded 90 similar events)
// Phase 1: matrix 258 rows 170 cols
[2023-03-22 08:57:49] [INFO ] Computed 50 place invariants in 4 ms
[2023-03-22 08:57:49] [INFO ] Implicit Places using invariants in 96 ms returned [104, 105, 106, 107, 108, 109]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 97 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/176 places, 348/354 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 164 transition count 342
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 158 transition count 342
Applied a total of 12 rules in 5 ms. Remains 158 /164 variables (removed 6) and now considering 342/348 (removed 6) transitions.
[2023-03-22 08:57:49] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
// Phase 1: matrix 252 rows 158 cols
[2023-03-22 08:57:49] [INFO ] Computed 44 place invariants in 1 ms
[2023-03-22 08:57:50] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-22 08:57:50] [INFO ] Flow matrix only has 252 transitions (discarded 90 similar events)
[2023-03-22 08:57:50] [INFO ] Invariant cache hit.
[2023-03-22 08:57:50] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 08:57:50] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 158/176 places, 342/354 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 378 ms. Remains : 158/176 places, 342/354 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s12 1) (GEQ s56 1)) (AND (GEQ s12 1) (GEQ s58 1)) (AND (GEQ s12 1) (GEQ s57 1)) (AND (GEQ s7 1) (GEQ s61 1)) (AND (GEQ s7 1) (GEQ s60 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 5 reset in 434 ms.
Stack based approach found an accepted trace after 299 steps with 0 reset with depth 300 and stack size 300 in 2 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-6-LTLFireability-11 finished in 934 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(p0) U p1))))'
Support contains 49 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 10 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:57:50] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2023-03-22 08:57:50] [INFO ] Computed 50 place invariants in 2 ms
[2023-03-22 08:57:50] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-22 08:57:50] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:50] [INFO ] Invariant cache hit.
[2023-03-22 08:57:50] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:57:51] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2023-03-22 08:57:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 08:57:51] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:51] [INFO ] Invariant cache hit.
[2023-03-22 08:57:51] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 479 ms. Remains : 176/176 places, 354/354 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s13 1) (GEQ s47 1)) (AND (GEQ s13 1) (GEQ s46 1)) (AND (GEQ s13 1) (GEQ s45 1)) (AND (GEQ s13 1) (GEQ s44 1)) (AND (GEQ s13 1) (GEQ s49 1...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 10 reset in 388 ms.
Stack based approach found an accepted trace after 245 steps with 0 reset with depth 246 and stack size 246 in 2 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-6-LTLFireability-12 finished in 1011 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||X(F(!p1)))))'
Support contains 73 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 6 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:57:51] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:51] [INFO ] Invariant cache hit.
[2023-03-22 08:57:51] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-22 08:57:51] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:51] [INFO ] Invariant cache hit.
[2023-03-22 08:57:51] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:57:52] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2023-03-22 08:57:52] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 08:57:52] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:52] [INFO ] Invariant cache hit.
[2023-03-22 08:57:52] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 393 ms. Remains : 176/176 places, 354/354 transitions.
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (AND (GEQ s12 1) (GEQ s56 1)) (AND (GEQ s12 1) (GEQ s58 1)) (AND (GEQ s12 1) (GEQ s57 1)) (AND (GEQ s7 1) (GEQ s61 1)) (AND (GEQ s7 1) (GEQ s6...], 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 4519 reset in 509 ms.
Product exploration explored 100000 steps with 4539 reset in 520 ms.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 23 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 221 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
[2023-03-22 08:57:53] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:53] [INFO ] Invariant cache hit.
[2023-03-22 08:57:54] [INFO ] [Real]Absence check using 50 positive place invariants in 17 ms returned sat
[2023-03-22 08:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:54] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2023-03-22 08:57:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 08:57:54] [INFO ] [Nat]Absence check using 50 positive place invariants in 15 ms returned sat
[2023-03-22 08:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:54] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-22 08:57:54] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:57:54] [INFO ] [Nat]Added 72 Read/Feed constraints in 13 ms returned sat
[2023-03-22 08:57:54] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 0 ms to minimize.
[2023-03-22 08:57:54] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
[2023-03-22 08:57:55] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
[2023-03-22 08:57:55] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 132 ms
[2023-03-22 08:57:55] [INFO ] Computed and/alt/rep : 234/1218/234 causal constraints (skipped 24 transitions) in 14 ms.
[2023-03-22 08:57:55] [INFO ] Added : 142 causal constraints over 29 iterations in 673 ms. Result :sat
Could not prove EG (AND (NOT p0) p1)
Support contains 73 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 4 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:57:55] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:55] [INFO ] Invariant cache hit.
[2023-03-22 08:57:55] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-22 08:57:55] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:55] [INFO ] Invariant cache hit.
[2023-03-22 08:57:55] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:57:55] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2023-03-22 08:57:55] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 08:57:55] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:55] [INFO ] Invariant cache hit.
[2023-03-22 08:57:56] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 402 ms. Remains : 176/176 places, 354/354 transitions.
Computed a total of 1 stabilizing places and 6 stable transitions
Computed a total of 1 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 32 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 157 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
[2023-03-22 08:57:56] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
[2023-03-22 08:57:56] [INFO ] Invariant cache hit.
[2023-03-22 08:57:57] [INFO ] [Real]Absence check using 50 positive place invariants in 18 ms returned sat
[2023-03-22 08:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:57] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-22 08:57:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 08:57:57] [INFO ] [Nat]Absence check using 50 positive place invariants in 16 ms returned sat
[2023-03-22 08:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 08:57:57] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-22 08:57:57] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-22 08:57:57] [INFO ] [Nat]Added 72 Read/Feed constraints in 14 ms returned sat
[2023-03-22 08:57:57] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2023-03-22 08:57:57] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2023-03-22 08:57:57] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 2 ms to minimize.
[2023-03-22 08:57:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 153 ms
[2023-03-22 08:57:57] [INFO ] Computed and/alt/rep : 234/1218/234 causal constraints (skipped 24 transitions) in 13 ms.
[2023-03-22 08:57:58] [INFO ] Added : 142 causal constraints over 29 iterations in 698 ms. Result :sat
Could not prove EG (AND (NOT p0) p1)
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 4531 reset in 518 ms.
Product exploration explored 100000 steps with 4534 reset in 527 ms.
Built C files in :
/tmp/ltsmin10478821505014673739
[2023-03-22 08:57:59] [INFO ] Computing symmetric may disable matrix : 354 transitions.
[2023-03-22 08:57:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:57:59] [INFO ] Computing symmetric may enable matrix : 354 transitions.
[2023-03-22 08:57:59] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:57:59] [INFO ] Computing Do-Not-Accords matrix : 354 transitions.
[2023-03-22 08:57:59] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:57:59] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10478821505014673739
Running compilation step : cd /tmp/ltsmin10478821505014673739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 698 ms.
Running link step : cd /tmp/ltsmin10478821505014673739;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin10478821505014673739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3166210688062839289.hoa' '--buchi-type=spotba'
LTSmin run took 1354 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-6-LTLFireability-13 finished in 10041 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((F(p1)&&F(G(p2))))||p0)))'
Support contains 37 out of 176 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 170 transition count 348
Applied a total of 12 rules in 12 ms. Remains 170 /176 variables (removed 6) and now considering 348/354 (removed 6) transitions.
[2023-03-22 08:58:01] [INFO ] Flow matrix only has 258 transitions (discarded 90 similar events)
// Phase 1: matrix 258 rows 170 cols
[2023-03-22 08:58:01] [INFO ] Computed 50 place invariants in 3 ms
[2023-03-22 08:58:01] [INFO ] Implicit Places using invariants in 108 ms returned [104, 105, 106, 107, 108, 109]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 109 ms to find 6 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/176 places, 348/354 transitions.
Applied a total of 0 rules in 4 ms. Remains 164 /164 variables (removed 0) and now considering 348/348 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 125 ms. Remains : 164/176 places, 348/354 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s17 1) (GEQ s145 1)) (AND (GEQ s17 1) (GEQ s144 1)) (AND (GEQ s17 1) (GEQ s141 1)) (AND (GEQ s17 1) (GEQ s140 1)) (AND (GEQ s17 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2317 reset in 613 ms.
Stack based approach found an accepted trace after 10096 steps with 246 reset with depth 196 and stack size 196 in 63 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-COL-6-LTLFireability-14 finished in 927 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 31 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 1 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2023-03-22 08:58:02] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2023-03-22 08:58:02] [INFO ] Computed 50 place invariants in 2 ms
[2023-03-22 08:58:02] [INFO ] Implicit Places using invariants in 104 ms returned [110, 111, 112, 113, 114, 115]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 106 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/176 places, 354/354 transitions.
Applied a total of 0 rules in 1 ms. Remains 170 /170 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 170/176 places, 354/354 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-6-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (AND (GEQ s17 1) (GEQ s55 1)) (AND (GEQ s16 1) (GEQ s53 1)) (AND (GEQ s16 1) (GEQ s55 1)) (AND (GEQ s16 1) (GEQ s51 1)) (AND (GEQ s13 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-COL-6-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-6-LTLFireability-15 finished in 223 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
[2023-03-22 08:58:03] [INFO ] Flatten gal took : 20 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3251168146881121181
[2023-03-22 08:58:03] [INFO ] Applying decomposition
[2023-03-22 08:58:03] [INFO ] Computing symmetric may disable matrix : 354 transitions.
[2023-03-22 08:58:03] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:58:03] [INFO ] Computing symmetric may enable matrix : 354 transitions.
[2023-03-22 08:58:03] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:58:03] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15413250557638160196.txt' '-o' '/tmp/graph15413250557638160196.bin' '-w' '/tmp/graph15413250557638160196.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15413250557638160196.bin' '-l' '-1' '-v' '-w' '/tmp/graph15413250557638160196.weights' '-q' '0' '-e' '0.001'
[2023-03-22 08:58:03] [INFO ] Decomposing Gal with order
[2023-03-22 08:58:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 08:58:03] [INFO ] Computing Do-Not-Accords matrix : 354 transitions.
[2023-03-22 08:58:03] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 08:58:03] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3251168146881121181
Running compilation step : cd /tmp/ltsmin3251168146881121181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-22 08:58:03] [INFO ] Removed a total of 527 redundant transitions.
[2023-03-22 08:58:03] [INFO ] Flatten gal took : 31 ms
[2023-03-22 08:58:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 10 ms.
[2023-03-22 08:58:03] [INFO ] Time to serialize gal into /tmp/LTLFireability15771386015588074141.gal : 5 ms
[2023-03-22 08:58:03] [INFO ] Time to serialize properties into /tmp/LTLFireability12399991807598538185.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15771386015588074141.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12399991807598538185.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((i0.i1.u18.P_await_13_1<1)||(i0.i1.u18.P_done_8<1))||((i0.i1.u19.P_done_9<1)||(i0.i1.u38.P_done_10<1)))||(((i0.i1....5580
Formula 0 simplified : F(G!"((((((((((((i0.i1.u18.P_await_13_1<1)||(i0.i1.u18.P_done_8<1))||((i0.i1.u19.P_done_9<1)||(i0.i1.u38.P_done_10<1)))||(((i0.i1.u3...5572
Compilation finished in 723 ms.
Running link step : cd /tmp/ltsmin3251168146881121181;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin3251168146881121181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t5, t19, t20, t21, t22, t23, t24, t26, t27, t28, t29, t30, t31, t33, t34, t35, t36, t37, t38,...1334
Detected timeout of ITS tools.
[2023-03-22 09:18:50] [INFO ] Applying decomposition
[2023-03-22 09:18:50] [INFO ] Flatten gal took : 37 ms
[2023-03-22 09:18:50] [INFO ] Decomposing Gal with order
[2023-03-22 09:18:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 09:18:50] [INFO ] Removed a total of 529 redundant transitions.
[2023-03-22 09:18:50] [INFO ] Flatten gal took : 91 ms
[2023-03-22 09:18:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 3 ms.
[2023-03-22 09:18:50] [INFO ] Time to serialize gal into /tmp/LTLFireability13229576962057150927.gal : 3 ms
[2023-03-22 09:18:50] [INFO ] Time to serialize properties into /tmp/LTLFireability17372241164622661178.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13229576962057150927.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17372241164622661178.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((pid1.P_await_13_1<1)||(pidpid8.P_done_8<1))||((pidpid9.P_done_9<1)||(pidpid10.P_done_10<1)))||(((pidpid11.P_done_...4991
Formula 0 simplified : F(G!"((((((((((((pid1.P_await_13_1<1)||(pidpid8.P_done_8<1))||((pidpid9.P_done_9<1)||(pidpid10.P_done_10<1)))||(((pidpid11.P_done_11...4983
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.026: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.026: Initializing POR dependencies: labels 356, guards 354
pins2lts-mc-linux64( 6/ 8), 0.026: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.035: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.762: LTL layer: formula: []((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))
pins2lts-mc-linux64( 3/ 8), 0.762: "[]((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.763: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.846: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.853: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.876: There are 358 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.876: State length is 177, there are 359 groups
pins2lts-mc-linux64( 0/ 8), 0.876: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.876: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.876: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.876: Visible groups: 0 / 359, labels: 2 / 358
pins2lts-mc-linux64( 0/ 8), 0.876: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.876: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.919: [Blue] ~36 levels ~960 states ~3184 transitions
pins2lts-mc-linux64( 7/ 8), 0.944: [Blue] ~36 levels ~1920 states ~6848 transitions
pins2lts-mc-linux64( 4/ 8), 0.983: [Blue] ~36 levels ~3840 states ~10936 transitions
pins2lts-mc-linux64( 5/ 8), 1.098: [Blue] ~34 levels ~7680 states ~31840 transitions
pins2lts-mc-linux64( 5/ 8), 1.282: [Blue] ~35 levels ~15360 states ~61688 transitions
pins2lts-mc-linux64( 7/ 8), 1.705: [Blue] ~36 levels ~30720 states ~136560 transitions
pins2lts-mc-linux64( 5/ 8), 2.529: [Blue] ~35 levels ~61440 states ~264520 transitions
pins2lts-mc-linux64( 4/ 8), 4.126: [Blue] ~36 levels ~122880 states ~551640 transitions
pins2lts-mc-linux64( 4/ 8), 7.190: [Blue] ~47 levels ~245760 states ~1165048 transitions
pins2lts-mc-linux64( 4/ 8), 13.077: [Blue] ~47 levels ~491520 states ~2468080 transitions
pins2lts-mc-linux64( 5/ 8), 26.087: [Blue] ~46 levels ~983040 states ~5251528 transitions
pins2lts-mc-linux64( 5/ 8), 49.652: [Blue] ~46 levels ~1966080 states ~11180280 transitions
pins2lts-mc-linux64( 2/ 8), 99.108: [Blue] ~47 levels ~3932160 states ~23818272 transitions
pins2lts-mc-linux64( 2/ 8), 196.053: [Blue] ~57 levels ~7864320 states ~48590480 transitions
pins2lts-mc-linux64( 4/ 8), 400.544: [Blue] ~68 levels ~15728640 states ~98616344 transitions
pins2lts-mc-linux64( 2/ 8), 850.773: [Blue] ~68 levels ~31457280 states ~239957344 transitions
pins2lts-mc-linux64( 2/ 8), 1492.274: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1492.348:
pins2lts-mc-linux64( 0/ 8), 1492.348: Explored 49049311 states 422307181 transitions, fanout: 8.610
pins2lts-mc-linux64( 0/ 8), 1492.348: Total exploration time 1491.440 sec (1491.380 sec minimum, 1491.410 sec on average)
pins2lts-mc-linux64( 0/ 8), 1492.348: States per second: 32887, Transitions per second: 283154
pins2lts-mc-linux64( 0/ 8), 1492.348:
pins2lts-mc-linux64( 0/ 8), 1492.348: State space has 48985338 states, 48980189 are accepting
pins2lts-mc-linux64( 0/ 8), 1492.348: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 1492.348: blue states: 49049311 (100.13%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 1492.348: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 1492.348: all-red states: 48980189 (99.99%), bogus 65067 (0.13%)
pins2lts-mc-linux64( 0/ 8), 1492.348:
pins2lts-mc-linux64( 0/ 8), 1492.348: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 1492.348:
pins2lts-mc-linux64( 0/ 8), 1492.348: Queue width: 8B, total height: 530, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 1492.348: Tree memory: 629.7MB, 13.5 B/state, compr.: 1.9%
pins2lts-mc-linux64( 0/ 8), 1492.348: Tree fill ratio (roots/leafs): 36.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 1492.348: Stored 360 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1492.348: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1492.348: Est. total memory use: 629.7MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3251168146881121181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3251168146881121181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-22 09:39:40] [INFO ] Flatten gal took : 237 ms
[2023-03-22 09:39:41] [INFO ] Input system was already deterministic with 354 transitions.
[2023-03-22 09:39:41] [INFO ] Transformed 176 places.
[2023-03-22 09:39:41] [INFO ] Transformed 354 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-22 09:39:41] [INFO ] Time to serialize gal into /tmp/LTLFireability15831129195518991040.gal : 25 ms
[2023-03-22 09:39:41] [INFO ] Time to serialize properties into /tmp/LTLFireability1479987132040490495.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15831129195518991040.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1479987132040490495.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G((F("((((((((((((P_await_13_1<1)||(P_done_8<1))||((P_done_9<1)||(P_done_10<1)))||(((P_done_11<1)||(P_done_12<1))||(P_done_13<1)))&...3603
Formula 0 simplified : F(G!"((((((((((((P_await_13_1<1)||(P_done_8<1))||((P_done_9<1)||(P_done_10<1)))||(((P_done_11<1)||(P_done_12<1))||(P_done_13<1)))&&(...3595
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 160268 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15764168 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="LamportFastMutEx-COL-6"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-COL-6, 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 r229-tall-167856413100372"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-6.tgz
mv LamportFastMutEx-COL-6 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 ;