Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r153-tall-171631150900013.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DatabaseWithMutex-COL-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631150900013
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 8.3K Apr 11 18:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 11 18:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 11 18:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Apr 11 18:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 18:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 11 18:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Apr 11 18:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 11 18:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 27K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716405867042

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-10
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-22 19:24:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 19:24:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 19:24:28] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-22 19:24:28] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-22 19:24:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 634 ms
[2024-05-22 19:24:29] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 830 PT places and 800.0 transition bindings in 15 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2024-05-22 19:24:29] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 5 ms.
[2024-05-22 19:24:29] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-10-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 860 steps, including 0 resets, run visited all 9 properties in 23 ms. (steps per millisecond=37 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-22 19:24:29] [INFO ] Flatten gal took : 11 ms
[2024-05-22 19:24:29] [INFO ] Flatten gal took : 2 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2024-05-22 19:24:29] [INFO ] Unfolded HLPN to a Petri net with 830 places and 800 transitions 3800 arcs in 37 ms.
[2024-05-22 19:24:29] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
[2024-05-22 19:24:29] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-22 19:24:29] [INFO ] Reduced 90 identical enabling conditions.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 830 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 16 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2024-05-22 19:24:29] [INFO ] Computed 130 invariants in 59 ms
[2024-05-22 19:24:30] [INFO ] Implicit Places using invariants in 332 ms returned []
[2024-05-22 19:24:30] [INFO ] Invariant cache hit.
[2024-05-22 19:24:30] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 739 ms to find 0 implicit places.
[2024-05-22 19:24:30] [INFO ] Invariant cache hit.
[2024-05-22 19:24:30] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1230 ms. Remains : 830/830 places, 800/800 transitions.
Support contains 830 out of 830 places after structural reductions.
[2024-05-22 19:24:31] [INFO ] Flatten gal took : 116 ms
[2024-05-22 19:24:31] [INFO ] Flatten gal took : 112 ms
[2024-05-22 19:24:31] [INFO ] Input system was already deterministic with 800 transitions.
Finished random walk after 220 steps, including 0 resets, run visited all 11 properties in 35 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(p1))))'
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 50 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2024-05-22 19:24:32] [INFO ] Invariant cache hit.
[2024-05-22 19:24:32] [INFO ] Implicit Places using invariants in 183 ms returned []
[2024-05-22 19:24:32] [INFO ] Invariant cache hit.
[2024-05-22 19:24:33] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 723 ms to find 0 implicit places.
[2024-05-22 19:24:33] [INFO ] Invariant cache hit.
[2024-05-22 19:24:33] [INFO ] Dead Transitions using invariants and state equation in 421 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1196 ms. Remains : 830/830 places, 800/800 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 294 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (OR (LT s215 1) (LT s795 1)) (OR (LT s212 1) (LT s822 1)) (OR (LT s217 1) (LT s827 1)) (OR (LT s216 1) (LT s756 1)) (OR (LT s213 1) (LT s763 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 460 reset in 1348 ms.
Product exploration explored 100000 steps with 453 reset in 1290 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 254 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 7 states, 19 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 304 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Finished random walk after 248 steps, including 0 resets, run visited all 6 properties in 18 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (AND p0 p1)), (F p0)]
Knowledge based reduction with 6 factoid took 395 ms. Reduced automaton from 7 states, 19 edges and 2 AP (stutter insensitive) to 11 states, 35 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 493 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 440 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2024-05-22 19:24:38] [INFO ] Invariant cache hit.
[2024-05-22 19:24:41] [INFO ] [Real]Absence check using 29 positive place invariants in 60 ms returned sat
[2024-05-22 19:24:41] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 566 ms returned sat
[2024-05-22 19:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:24:46] [INFO ] [Real]Absence check using state equation in 4861 ms returned sat
[2024-05-22 19:24:46] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 80 ms.
[2024-05-22 19:24:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:24:49] [INFO ] [Nat]Absence check using 29 positive place invariants in 28 ms returned sat
[2024-05-22 19:24:49] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 214 ms returned sat
[2024-05-22 19:24:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:24:53] [INFO ] [Nat]Absence check using state equation in 4180 ms returned sat
[2024-05-22 19:24:54] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 50 ms.
[2024-05-22 19:25:02] [INFO ] Added : 480 causal constraints over 96 iterations in 8066 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 1 with 210 rules applied. Total rules applied 310 place count 720 transition count 600
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 410 place count 620 transition count 600
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 410 place count 620 transition count 500
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 610 place count 520 transition count 500
Applied a total of 610 rules in 67 ms. Remains 520 /830 variables (removed 310) and now considering 500/800 (removed 300) transitions.
// Phase 1: matrix 500 rows 520 cols
[2024-05-22 19:25:02] [INFO ] Computed 120 invariants in 11 ms
[2024-05-22 19:25:02] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-22 19:25:02] [INFO ] Invariant cache hit.
[2024-05-22 19:25:02] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2024-05-22 19:25:02] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-22 19:25:02] [INFO ] Invariant cache hit.
[2024-05-22 19:25:02] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 520/830 places, 500/800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 747 ms. Remains : 520/830 places, 500/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 7 factoid took 187 ms. Reduced automaton from 11 states, 35 edges and 2 AP (stutter insensitive) to 11 states, 35 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 419 ms :[(NOT p0), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Finished random walk after 49 steps, including 0 resets, run visited all 6 properties in 3 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1))), (F p0), (F (AND p0 p1)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 344 ms. Reduced automaton from 11 states, 35 edges and 2 AP (stutter insensitive) to 11 states, 35 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 445 ms :[(NOT p0), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 432 ms :[(NOT p0), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
[2024-05-22 19:25:04] [INFO ] Invariant cache hit.
[2024-05-22 19:25:07] [INFO ] [Real]Absence check using 19 positive place invariants in 31 ms returned sat
[2024-05-22 19:25:07] [INFO ] [Real]Absence check using 19 positive and 101 generalized place invariants in 297 ms returned sat
[2024-05-22 19:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:09] [INFO ] [Real]Absence check using state equation in 1529 ms returned sat
[2024-05-22 19:25:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:11] [INFO ] [Nat]Absence check using 19 positive place invariants in 21 ms returned sat
[2024-05-22 19:25:11] [INFO ] [Nat]Absence check using 19 positive and 101 generalized place invariants in 219 ms returned sat
[2024-05-22 19:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:13] [INFO ] [Nat]Absence check using state equation in 2068 ms returned sat
[2024-05-22 19:25:13] [INFO ] Computed and/alt/rep : 300/1100/300 causal constraints (skipped 100 transitions) in 43 ms.
[2024-05-22 19:25:15] [INFO ] Added : 240 causal constraints over 48 iterations in 2582 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 469 ms :[(NOT p0), (NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 1620 reset in 1440 ms.
Product exploration explored 100000 steps with 1645 reset in 1463 ms.
Built C files in :
/tmp/ltsmin3153299469892465896
[2024-05-22 19:25:19] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2024-05-22 19:25:19] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:19] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2024-05-22 19:25:19] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:19] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2024-05-22 19:25:19] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:19] [INFO ] Built C files in 144ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3153299469892465896
Running compilation step : cd /tmp/ltsmin3153299469892465896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1452 ms.
Running link step : cd /tmp/ltsmin3153299469892465896;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin3153299469892465896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16230092395915556293.hoa' '--buchi-type=spotba'
LTSmin run took 6640 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-00 finished in 55476 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p1))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 730 transition count 700
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 200 place count 730 transition count 600
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 400 place count 630 transition count 600
Applied a total of 400 rules in 85 ms. Remains 630 /830 variables (removed 200) and now considering 600/800 (removed 200) transitions.
// Phase 1: matrix 600 rows 630 cols
[2024-05-22 19:25:27] [INFO ] Computed 130 invariants in 8 ms
[2024-05-22 19:25:28] [INFO ] Implicit Places using invariants in 433 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 435 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 530/830 places, 600/800 transitions.
Applied a total of 0 rules in 16 ms. Remains 530 /530 variables (removed 0) and now considering 600/600 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 536 ms. Remains : 530/830 places, 600/800 transitions.
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (LT s351 1) (LT s412 1) (LT s355 1) (LT s416 1) (LT s343 1) (LT s404 1) (LT s347 1) (LT s408 1) (LT s367 1) (LT s428 1) (LT s371 1) (LT s359 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 721 reset in 651 ms.
Product exploration explored 100000 steps with 695 reset in 674 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 85 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 26 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 323 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 210 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 600/600 transitions.
Applied a total of 0 rules in 22 ms. Remains 530 /530 variables (removed 0) and now considering 600/600 (removed 0) transitions.
// Phase 1: matrix 600 rows 530 cols
[2024-05-22 19:25:30] [INFO ] Computed 30 invariants in 17 ms
[2024-05-22 19:25:30] [INFO ] Implicit Places using invariants in 265 ms returned []
[2024-05-22 19:25:30] [INFO ] Invariant cache hit.
[2024-05-22 19:25:32] [INFO ] Implicit Places using invariants and state equation in 1390 ms returned []
Implicit Place search using SMT with State Equation took 1659 ms to find 0 implicit places.
[2024-05-22 19:25:32] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-22 19:25:32] [INFO ] Invariant cache hit.
[2024-05-22 19:25:32] [INFO ] Dead Transitions using invariants and state equation in 353 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2056 ms. Remains : 530/530 places, 600/600 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 116 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 20 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 119 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 695 reset in 739 ms.
Product exploration explored 100000 steps with 680 reset in 757 ms.
Built C files in :
/tmp/ltsmin10280551114271247019
[2024-05-22 19:25:34] [INFO ] Computing symmetric may disable matrix : 600 transitions.
[2024-05-22 19:25:34] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:34] [INFO ] Computing symmetric may enable matrix : 600 transitions.
[2024-05-22 19:25:34] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:34] [INFO ] Computing Do-Not-Accords matrix : 600 transitions.
[2024-05-22 19:25:34] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:25:34] [INFO ] Built C files in 111ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10280551114271247019
Running compilation step : cd /tmp/ltsmin10280551114271247019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1554 ms.
Running link step : cd /tmp/ltsmin10280551114271247019;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin10280551114271247019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2777388052247686498.hoa' '--buchi-type=spotba'
LTSmin run took 6790 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-02 finished in 15415 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 1 with 210 rules applied. Total rules applied 310 place count 720 transition count 600
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 410 place count 620 transition count 600
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 410 place count 620 transition count 500
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 610 place count 520 transition count 500
Applied a total of 610 rules in 37 ms. Remains 520 /830 variables (removed 310) and now considering 500/800 (removed 300) transitions.
// Phase 1: matrix 500 rows 520 cols
[2024-05-22 19:25:43] [INFO ] Computed 120 invariants in 5 ms
[2024-05-22 19:25:43] [INFO ] Implicit Places using invariants in 128 ms returned []
[2024-05-22 19:25:43] [INFO ] Invariant cache hit.
[2024-05-22 19:25:43] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 435 ms to find 0 implicit places.
[2024-05-22 19:25:43] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-22 19:25:43] [INFO ] Invariant cache hit.
[2024-05-22 19:25:43] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 520/830 places, 500/800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 750 ms. Remains : 520/830 places, 500/800 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-03 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:(OR (AND (GEQ s102 1) (GEQ s322 1) (GEQ s332 1) (GEQ s342 1) (GEQ s352 1) (GEQ s362 1) (GEQ s372 1) (GEQ s382 1) (GEQ s392 1) (GEQ s402 1)) (AND (GEQ s...], 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 1854 reset in 747 ms.
Product exploration explored 100000 steps with 1852 reset in 739 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 82 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 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 64 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 133 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)]
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-05-22 19:25:46] [INFO ] Invariant cache hit.
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 19 positive place invariants in 31 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Absence check using 19 positive and 101 generalized place invariants in 309 ms returned sat
[2024-05-22 19:25:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:50] [INFO ] [Real]Absence check using state equation in 1587 ms returned sat
[2024-05-22 19:25:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:25:52] [INFO ] [Nat]Absence check using 19 positive place invariants in 21 ms returned sat
[2024-05-22 19:25:52] [INFO ] [Nat]Absence check using 19 positive and 101 generalized place invariants in 212 ms returned sat
[2024-05-22 19:25:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:25:54] [INFO ] [Nat]Absence check using state equation in 2090 ms returned sat
[2024-05-22 19:25:54] [INFO ] Computed and/alt/rep : 300/1100/300 causal constraints (skipped 100 transitions) in 31 ms.
[2024-05-22 19:25:57] [INFO ] Added : 240 causal constraints over 48 iterations in 2538 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 210 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 500/500 transitions.
Applied a total of 0 rules in 11 ms. Remains 520 /520 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-22 19:25:57] [INFO ] Invariant cache hit.
[2024-05-22 19:25:57] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-05-22 19:25:57] [INFO ] Invariant cache hit.
[2024-05-22 19:25:57] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 457 ms to find 0 implicit places.
[2024-05-22 19:25:57] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-22 19:25:57] [INFO ] Invariant cache hit.
[2024-05-22 19:25:58] [INFO ] Dead Transitions using invariants and state equation in 283 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 767 ms. Remains : 520/520 places, 500/500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 79 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 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 77 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=38 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 115 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 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-05-22 19:25:58] [INFO ] Invariant cache hit.
[2024-05-22 19:26:01] [INFO ] [Real]Absence check using 19 positive place invariants in 32 ms returned sat
[2024-05-22 19:26:01] [INFO ] [Real]Absence check using 19 positive and 101 generalized place invariants in 318 ms returned sat
[2024-05-22 19:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:03] [INFO ] [Real]Absence check using state equation in 1617 ms returned sat
[2024-05-22 19:26:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:26:05] [INFO ] [Nat]Absence check using 19 positive place invariants in 21 ms returned sat
[2024-05-22 19:26:05] [INFO ] [Nat]Absence check using 19 positive and 101 generalized place invariants in 224 ms returned sat
[2024-05-22 19:26:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:26:07] [INFO ] [Nat]Absence check using state equation in 2143 ms returned sat
[2024-05-22 19:26:07] [INFO ] Computed and/alt/rep : 300/1100/300 causal constraints (skipped 100 transitions) in 29 ms.
[2024-05-22 19:26:10] [INFO ] Added : 240 causal constraints over 48 iterations in 2508 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 1840 reset in 728 ms.
Product exploration explored 100000 steps with 1849 reset in 744 ms.
Built C files in :
/tmp/ltsmin9304795423981641130
[2024-05-22 19:26:11] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2024-05-22 19:26:11] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:26:11] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2024-05-22 19:26:11] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:26:11] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2024-05-22 19:26:11] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:26:11] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9304795423981641130
Running compilation step : cd /tmp/ltsmin9304795423981641130;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1339 ms.
Running link step : cd /tmp/ltsmin9304795423981641130;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin9304795423981641130;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18028389189503297107.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 210 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 500/500 transitions.
Applied a total of 0 rules in 17 ms. Remains 520 /520 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-22 19:26:26] [INFO ] Invariant cache hit.
[2024-05-22 19:26:27] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-05-22 19:26:27] [INFO ] Invariant cache hit.
[2024-05-22 19:26:27] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
[2024-05-22 19:26:27] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-22 19:26:27] [INFO ] Invariant cache hit.
[2024-05-22 19:26:27] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 746 ms. Remains : 520/520 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin7236236132528952101
[2024-05-22 19:26:27] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2024-05-22 19:26:27] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:26:27] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2024-05-22 19:26:27] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:26:27] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2024-05-22 19:26:27] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:26:27] [INFO ] Built C files in 77ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7236236132528952101
Running compilation step : cd /tmp/ltsmin7236236132528952101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1300 ms.
Running link step : cd /tmp/ltsmin7236236132528952101;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin7236236132528952101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9599644754498788385.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 19:26:42] [INFO ] Flatten gal took : 39 ms
[2024-05-22 19:26:42] [INFO ] Flatten gal took : 34 ms
[2024-05-22 19:26:42] [INFO ] Time to serialize gal into /tmp/LTL15855978454406373029.gal : 8 ms
[2024-05-22 19:26:42] [INFO ] Time to serialize properties into /tmp/LTL3471150984185580613.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15855978454406373029.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7152901085015662733.hoa' '-atoms' '/tmp/LTL3471150984185580613.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3471150984185580613.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7152901085015662733.hoa
Detected timeout of ITS tools.
[2024-05-22 19:26:58] [INFO ] Flatten gal took : 33 ms
[2024-05-22 19:26:58] [INFO ] Flatten gal took : 36 ms
[2024-05-22 19:26:58] [INFO ] Time to serialize gal into /tmp/LTL12692453793144540470.gal : 4 ms
[2024-05-22 19:26:58] [INFO ] Time to serialize properties into /tmp/LTL9699472790960443013.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12692453793144540470.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9699472790960443013.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((Active_92>=1)&&(Acknowledge_2>=1))&&((Acknowledge_12>=1)&&(Acknowledge_22>=1)))&&(((Acknowledge_32>=1)&&(Acknowle...22647
Formula 0 simplified : F(G!"((((((((((((Active_92>=1)&&(Acknowledge_2>=1))&&((Acknowledge_12>=1)&&(Acknowledge_22>=1)))&&(((Acknowledge_32>=1)&&(Acknowledg...22639
Detected timeout of ITS tools.
[2024-05-22 19:27:13] [INFO ] Flatten gal took : 33 ms
[2024-05-22 19:27:13] [INFO ] Applying decomposition
[2024-05-22 19:27:13] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2509320183903333920.txt' '-o' '/tmp/graph2509320183903333920.bin' '-w' '/tmp/graph2509320183903333920.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2509320183903333920.bin' '-l' '-1' '-v' '-w' '/tmp/graph2509320183903333920.weights' '-q' '0' '-e' '0.001'
[2024-05-22 19:27:13] [INFO ] Decomposing Gal with order
[2024-05-22 19:27:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:27:13] [INFO ] Removed a total of 1690 redundant transitions.
[2024-05-22 19:27:13] [INFO ] Flatten gal took : 118 ms
[2024-05-22 19:27:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2024-05-22 19:27:13] [INFO ] Time to serialize gal into /tmp/LTL7578904951422245810.gal : 10 ms
[2024-05-22 19:27:13] [INFO ] Time to serialize properties into /tmp/LTL605573737030412049.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7578904951422245810.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL605573737030412049.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((i9.u9.Active_92>=1)&&(i9.u15.Acknowledge_2>=1))&&((i9.u69.Acknowledge_12>=1)&&(i9.u23.Acknowledge_22>=1)))&&(((i9...30740
Formula 0 simplified : F(G!"((((((((((((i9.u9.Active_92>=1)&&(i9.u15.Acknowledge_2>=1))&&((i9.u69.Acknowledge_12>=1)&&(i9.u23.Acknowledge_22>=1)))&&(((i9.u...30732
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8331426839600587375
[2024-05-22 19:27:28] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8331426839600587375
Running compilation step : cd /tmp/ltsmin8331426839600587375;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1042 ms.
Running link step : cd /tmp/ltsmin8331426839600587375;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin8331426839600587375;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-03 finished in 120843 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 100 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 1 with 210 rules applied. Total rules applied 310 place count 720 transition count 600
Reduce places removed 100 places and 0 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 2 with 200 rules applied. Total rules applied 510 place count 620 transition count 500
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 3 with 100 rules applied. Total rules applied 610 place count 520 transition count 500
Applied a total of 610 rules in 36 ms. Remains 520 /830 variables (removed 310) and now considering 500/800 (removed 300) transitions.
[2024-05-22 19:27:44] [INFO ] Invariant cache hit.
[2024-05-22 19:27:44] [INFO ] Implicit Places using invariants in 479 ms returned [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 481 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 420/830 places, 500/800 transitions.
Applied a total of 0 rules in 10 ms. Remains 420 /420 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 528 ms. Remains : 420/830 places, 500/800 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-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 (GEQ s61 1) (GEQ s57 1) (GEQ s69 1) (GEQ s65 1) (GEQ s77 1) (GEQ s73 1) (GEQ s85 1) (GEQ s81 1) (GEQ s20 1) (GEQ s93 1) (GEQ s24 1) (GEQ s89 1) (GE...], 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 402 ms.
Product exploration explored 100000 steps with 0 reset in 566 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
// Phase 1: matrix 500 rows 420 cols
[2024-05-22 19:27:45] [INFO ] Computed 20 invariants in 15 ms
[2024-05-22 19:27:46] [INFO ] [Real]Absence check using 18 positive place invariants in 27 ms returned sat
[2024-05-22 19:27:46] [INFO ] [Real]Absence check using 18 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-22 19:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:27:47] [INFO ] [Real]Absence check using state equation in 936 ms returned sat
[2024-05-22 19:27:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:27:47] [INFO ] [Nat]Absence check using 18 positive place invariants in 35 ms returned sat
[2024-05-22 19:27:47] [INFO ] [Nat]Absence check using 18 positive and 2 generalized place invariants in 152 ms returned sat
[2024-05-22 19:27:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:27:48] [INFO ] [Nat]Absence check using state equation in 710 ms returned sat
[2024-05-22 19:27:48] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 6 ms to minimize.
[2024-05-22 19:27:48] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 1 ms to minimize.
[2024-05-22 19:27:48] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-22 19:27:48] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 2 ms to minimize.
[2024-05-22 19:27:48] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2024-05-22 19:27:48] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2024-05-22 19:27:48] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-22 19:27:48] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-22 19:27:49] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-05-22 19:27:49] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
[2024-05-22 19:27:49] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 0 ms to minimize.
[2024-05-22 19:27:49] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1398 ms
[2024-05-22 19:27:49] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1399 ms
[2024-05-22 19:27:49] [INFO ] Computed and/alt/rep : 400/2000/400 causal constraints (skipped 0 transitions) in 28 ms.
[2024-05-22 19:27:51] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 0 ms to minimize.
[2024-05-22 19:27:51] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 0 ms to minimize.
[2024-05-22 19:27:51] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 1 ms to minimize.
[2024-05-22 19:27:52] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 0 ms to minimize.
[2024-05-22 19:27:52] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
[2024-05-22 19:27:52] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2024-05-22 19:27:52] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 0 ms to minimize.
[2024-05-22 19:27:52] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 0 ms to minimize.
[2024-05-22 19:27:52] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 0 ms to minimize.
[2024-05-22 19:27:52] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
[2024-05-22 19:27:53] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
[2024-05-22 19:27:53] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1459 ms
[2024-05-22 19:27:53] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1459 ms
[2024-05-22 19:27:53] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-05-22 19:27:53] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 0 ms to minimize.
[2024-05-22 19:27:53] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-22 19:27:53] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-05-22 19:27:53] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 0 ms to minimize.
[2024-05-22 19:27:54] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 0 ms to minimize.
[2024-05-22 19:27:54] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-05-22 19:27:54] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
[2024-05-22 19:27:54] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 0 ms to minimize.
[2024-05-22 19:27:54] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 0 ms to minimize.
[2024-05-22 19:27:54] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 0 ms to minimize.
[2024-05-22 19:27:54] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1409 ms
[2024-05-22 19:27:54] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1409 ms
[2024-05-22 19:27:54] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 0 ms to minimize.
[2024-05-22 19:27:54] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 0 ms to minimize.
[2024-05-22 19:27:55] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 0 ms to minimize.
[2024-05-22 19:27:55] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 3 ms to minimize.
[2024-05-22 19:27:55] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 0 ms to minimize.
[2024-05-22 19:27:55] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 0 ms to minimize.
[2024-05-22 19:27:55] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 0 ms to minimize.
[2024-05-22 19:27:55] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 0 ms to minimize.
[2024-05-22 19:27:55] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-22 19:27:55] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-22 19:27:56] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
[2024-05-22 19:27:56] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1294 ms
[2024-05-22 19:27:56] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1294 ms
[2024-05-22 19:27:56] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 0 ms to minimize.
[2024-05-22 19:27:56] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 0 ms to minimize.
[2024-05-22 19:27:56] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 0 ms to minimize.
[2024-05-22 19:27:56] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-22 19:27:56] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-22 19:27:56] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 0 ms to minimize.
[2024-05-22 19:27:56] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 0 ms to minimize.
[2024-05-22 19:27:56] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
[2024-05-22 19:27:56] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2024-05-22 19:27:57] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-22 19:27:57] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 0 ms to minimize.
[2024-05-22 19:27:57] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1170 ms
[2024-05-22 19:27:57] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1170 ms
[2024-05-22 19:27:57] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 0 ms to minimize.
[2024-05-22 19:27:57] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-22 19:27:57] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2024-05-22 19:27:57] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 0 ms to minimize.
[2024-05-22 19:27:57] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 0 ms to minimize.
[2024-05-22 19:27:57] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 0 ms to minimize.
[2024-05-22 19:27:57] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 0 ms to minimize.
[2024-05-22 19:27:58] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
[2024-05-22 19:27:58] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 0 ms to minimize.
[2024-05-22 19:27:58] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 0 ms to minimize.
[2024-05-22 19:27:58] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 0 ms to minimize.
[2024-05-22 19:27:58] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1221 ms
[2024-05-22 19:27:58] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1222 ms
[2024-05-22 19:27:58] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-05-22 19:27:58] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 0 ms to minimize.
[2024-05-22 19:27:58] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 0 ms to minimize.
[2024-05-22 19:27:58] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-22 19:27:59] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 0 ms to minimize.
[2024-05-22 19:27:59] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 0 ms to minimize.
[2024-05-22 19:27:59] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-22 19:27:59] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 0 ms to minimize.
[2024-05-22 19:27:59] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 0 ms to minimize.
[2024-05-22 19:27:59] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
[2024-05-22 19:27:59] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-22 19:27:59] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1142 ms
[2024-05-22 19:27:59] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1142 ms
[2024-05-22 19:27:59] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-22 19:27:59] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 0 ms to minimize.
[2024-05-22 19:28:00] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 0 ms to minimize.
[2024-05-22 19:28:00] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 0 ms to minimize.
[2024-05-22 19:28:00] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2024-05-22 19:28:00] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 0 ms to minimize.
[2024-05-22 19:28:00] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2024-05-22 19:28:00] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-22 19:28:00] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 0 ms to minimize.
[2024-05-22 19:28:01] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2024-05-22 19:28:01] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-22 19:28:01] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1404 ms
[2024-05-22 19:28:01] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1404 ms
[2024-05-22 19:28:01] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 0 ms to minimize.
[2024-05-22 19:28:01] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-22 19:28:01] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 0 ms to minimize.
[2024-05-22 19:28:01] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 0 ms to minimize.
[2024-05-22 19:28:01] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 0 ms to minimize.
[2024-05-22 19:28:01] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 0 ms to minimize.
[2024-05-22 19:28:01] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 1 ms to minimize.
[2024-05-22 19:28:01] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 1 ms to minimize.
[2024-05-22 19:28:02] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 0 ms to minimize.
[2024-05-22 19:28:02] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 0 ms to minimize.
[2024-05-22 19:28:02] [INFO ] Trap strengthening (SAT) tested/added 10/10 trap constraints in 1029 ms
[2024-05-22 19:28:02] [INFO ] Deduced a trap composed of 16 places in 177 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 19:28:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 100 out of 420 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 420/420 places, 500/500 transitions.
Applied a total of 0 rules in 9 ms. Remains 420 /420 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-22 19:28:02] [INFO ] Invariant cache hit.
[2024-05-22 19:28:02] [INFO ] Implicit Places using invariants in 216 ms returned []
[2024-05-22 19:28:02] [INFO ] Invariant cache hit.
[2024-05-22 19:28:03] [INFO ] Implicit Places using invariants and state equation in 651 ms returned []
Implicit Place search using SMT with State Equation took 867 ms to find 0 implicit places.
[2024-05-22 19:28:03] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-22 19:28:03] [INFO ] Invariant cache hit.
[2024-05-22 19:28:03] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1153 ms. Remains : 420/420 places, 500/500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2024-05-22 19:28:03] [INFO ] Invariant cache hit.
[2024-05-22 19:28:04] [INFO ] [Real]Absence check using 18 positive place invariants in 27 ms returned sat
[2024-05-22 19:28:04] [INFO ] [Real]Absence check using 18 positive and 2 generalized place invariants in 10 ms returned sat
[2024-05-22 19:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:28:05] [INFO ] [Real]Absence check using state equation in 1243 ms returned sat
[2024-05-22 19:28:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:28:05] [INFO ] [Nat]Absence check using 18 positive place invariants in 26 ms returned sat
[2024-05-22 19:28:05] [INFO ] [Nat]Absence check using 18 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 19:28:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:28:06] [INFO ] [Nat]Absence check using state equation in 573 ms returned sat
[2024-05-22 19:28:06] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 0 ms to minimize.
[2024-05-22 19:28:06] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-22 19:28:06] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-22 19:28:06] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 0 ms to minimize.
[2024-05-22 19:28:06] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2024-05-22 19:28:06] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2024-05-22 19:28:06] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 0 ms to minimize.
[2024-05-22 19:28:06] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-22 19:28:07] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
[2024-05-22 19:28:07] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-22 19:28:07] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-22 19:28:07] [INFO ] Trap strengthening procedure interrupted after too many repetitions 781 ms
[2024-05-22 19:28:07] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 781 ms
[2024-05-22 19:28:07] [INFO ] Computed and/alt/rep : 400/2000/400 causal constraints (skipped 0 transitions) in 25 ms.
[2024-05-22 19:28:07] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-22 19:28:07] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-22 19:28:07] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-22 19:28:07] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-22 19:28:07] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-22 19:28:08] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
[2024-05-22 19:28:08] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-22 19:28:08] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-22 19:28:08] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
[2024-05-22 19:28:08] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-22 19:28:08] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-22 19:28:08] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1332 ms
[2024-05-22 19:28:08] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1333 ms
[2024-05-22 19:28:12] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-22 19:28:12] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-05-22 19:28:12] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-22 19:28:13] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-05-22 19:28:13] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 1 ms to minimize.
[2024-05-22 19:28:13] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-05-22 19:28:13] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-22 19:28:14] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
[2024-05-22 19:28:14] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 0 ms to minimize.
[2024-05-22 19:28:14] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-22 19:28:14] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-22 19:28:14] [INFO ] Trap strengthening procedure interrupted after too many repetitions 2036 ms
[2024-05-22 19:28:14] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2037 ms
[2024-05-22 19:28:14] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
[2024-05-22 19:28:14] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-22 19:28:14] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-22 19:28:15] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 0 ms to minimize.
[2024-05-22 19:28:15] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-22 19:28:15] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-22 19:28:15] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-22 19:28:15] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-22 19:28:16] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-22 19:28:16] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 2 ms to minimize.
[2024-05-22 19:28:17] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 0 ms to minimize.
[2024-05-22 19:28:17] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 0 ms to minimize.
[2024-05-22 19:28:18] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 1 ms to minimize.
[2024-05-22 19:28:18] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 1 ms to minimize.
[2024-05-22 19:28:18] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 1 ms to minimize.
[2024-05-22 19:28:18] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 0 ms to minimize.
[2024-05-22 19:28:18] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 1 ms to minimize.
[2024-05-22 19:28:18] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 0 ms to minimize.
[2024-05-22 19:28:19] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 1 ms to minimize.
[2024-05-22 19:28:19] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 0 ms to minimize.
[2024-05-22 19:28:19] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 1 ms to minimize.
[2024-05-22 19:28:19] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 0 ms to minimize.
[2024-05-22 19:28:19] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 1 ms to minimize.
[2024-05-22 19:28:19] [INFO ] Trap strengthening procedure interrupted after too many repetitions 5165 ms
[2024-05-22 19:28:19] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 5165 ms
[2024-05-22 19:28:19] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 0 ms to minimize.
[2024-05-22 19:28:19] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 1 ms to minimize.
[2024-05-22 19:28:20] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 1 ms to minimize.
[2024-05-22 19:28:20] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 0 ms to minimize.
[2024-05-22 19:28:20] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 1 ms to minimize.
[2024-05-22 19:28:20] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 19:28:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 419 ms.
Product exploration explored 100000 steps with 0 reset in 488 ms.
Built C files in :
/tmp/ltsmin16444105716036817815
[2024-05-22 19:28:21] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2024-05-22 19:28:21] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:28:21] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2024-05-22 19:28:21] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:28:21] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2024-05-22 19:28:21] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:28:21] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16444105716036817815
Running compilation step : cd /tmp/ltsmin16444105716036817815;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1162 ms.
Running link step : cd /tmp/ltsmin16444105716036817815;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin16444105716036817815;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6527648949195591299.hoa' '--buchi-type=spotba'
LTSmin run took 3109 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-04 finished in 41987 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p0) U !p1)||F(p2))))'
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 10 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2024-05-22 19:28:25] [INFO ] Computed 130 invariants in 12 ms
[2024-05-22 19:28:26] [INFO ] Implicit Places using invariants in 489 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 505 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 4 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 519 ms. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 144 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (LT s115 1) (LT s695 1)) (OR (LT s112 1) (LT s722 1)) (OR (LT s117 1) (LT s727 1)) (OR (LT s116 1) (LT s656 1)) (OR (LT s113 1) (LT s663 1)) (...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1134 ms.
Product exploration explored 100000 steps with 50000 reset in 1151 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 13 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-10-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-05 finished in 3020 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p1)||p0))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 8 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2024-05-22 19:28:28] [INFO ] Invariant cache hit.
[2024-05-22 19:28:29] [INFO ] Implicit Places using invariants in 510 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 513 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 16 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 537 ms. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(OR (GEQ s291 1) (GEQ s226 1) (GEQ s287 1) (GEQ s222 1) (GEQ s299 1) (GEQ s234 1) (GEQ s295 1) (GEQ s230 1) (GEQ s307 1) (GEQ s242 1) (GEQ s303 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 253 steps with 59 reset in 4 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-07 finished in 713 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((!p0||G(p1))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 1 with 210 rules applied. Total rules applied 310 place count 720 transition count 600
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 410 place count 620 transition count 600
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 410 place count 620 transition count 500
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 610 place count 520 transition count 500
Applied a total of 610 rules in 31 ms. Remains 520 /830 variables (removed 310) and now considering 500/800 (removed 300) transitions.
// Phase 1: matrix 500 rows 520 cols
[2024-05-22 19:28:29] [INFO ] Computed 120 invariants in 11 ms
[2024-05-22 19:28:29] [INFO ] Implicit Places using invariants in 191 ms returned []
[2024-05-22 19:28:29] [INFO ] Invariant cache hit.
[2024-05-22 19:28:30] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 513 ms to find 0 implicit places.
[2024-05-22 19:28:30] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-22 19:28:30] [INFO ] Invariant cache hit.
[2024-05-22 19:28:30] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 520/830 places, 500/800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 821 ms. Remains : 520/830 places, 500/800 transitions.
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p1) p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (AND (GEQ s102 1) (GEQ s322 1) (GEQ s332 1) (GEQ s342 1) (GEQ s352 1) (GEQ s362 1) (GEQ s372 1) (GEQ s382 1) (GEQ s392 1) (GEQ s402 1)) (AND (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7706 reset in 1048 ms.
Product exploration explored 100000 steps with 7716 reset in 1064 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X (NOT (AND p1 p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 145 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(AND p0 (NOT p1))]
Finished random walk after 80 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND (NOT p1) p0)), (X (NOT (AND p1 p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 p0))))]
False Knowledge obtained : [(F (AND p0 p1)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 5 factoid took 194 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 40 ms :[(AND p0 (NOT p1))]
[2024-05-22 19:28:33] [INFO ] Invariant cache hit.
[2024-05-22 19:28:36] [INFO ] [Real]Absence check using 19 positive place invariants in 36 ms returned sat
[2024-05-22 19:28:36] [INFO ] [Real]Absence check using 19 positive and 101 generalized place invariants in 476 ms returned sat
[2024-05-22 19:28:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:28:39] [INFO ] [Real]Absence check using state equation in 2457 ms returned sat
[2024-05-22 19:28:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:28:41] [INFO ] [Nat]Absence check using 19 positive place invariants in 21 ms returned sat
[2024-05-22 19:28:41] [INFO ] [Nat]Absence check using 19 positive and 101 generalized place invariants in 175 ms returned sat
[2024-05-22 19:28:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:28:43] [INFO ] [Nat]Absence check using state equation in 1541 ms returned sat
[2024-05-22 19:28:43] [INFO ] Computed and/alt/rep : 300/1100/300 causal constraints (skipped 100 transitions) in 30 ms.
[2024-05-22 19:28:45] [INFO ] Added : 210 causal constraints over 42 iterations in 2010 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Support contains 210 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 500/500 transitions.
Applied a total of 0 rules in 12 ms. Remains 520 /520 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-22 19:28:45] [INFO ] Invariant cache hit.
[2024-05-22 19:28:45] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-22 19:28:45] [INFO ] Invariant cache hit.
[2024-05-22 19:28:46] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
[2024-05-22 19:28:46] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-22 19:28:46] [INFO ] Invariant cache hit.
[2024-05-22 19:28:46] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 766 ms. Remains : 520/520 places, 500/500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 174 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(AND p0 (NOT p1))]
Finished random walk after 86 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(F (AND p0 p1)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 5 factoid took 214 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 33 ms :[(AND p0 (NOT p1))]
[2024-05-22 19:28:47] [INFO ] Invariant cache hit.
[2024-05-22 19:28:49] [INFO ] [Real]Absence check using 19 positive place invariants in 37 ms returned sat
[2024-05-22 19:28:50] [INFO ] [Real]Absence check using 19 positive and 101 generalized place invariants in 480 ms returned sat
[2024-05-22 19:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:28:52] [INFO ] [Real]Absence check using state equation in 2461 ms returned sat
[2024-05-22 19:28:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:28:55] [INFO ] [Nat]Absence check using 19 positive place invariants in 49 ms returned sat
[2024-05-22 19:28:55] [INFO ] [Nat]Absence check using 19 positive and 101 generalized place invariants in 181 ms returned sat
[2024-05-22 19:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:28:57] [INFO ] [Nat]Absence check using state equation in 1558 ms returned sat
[2024-05-22 19:28:57] [INFO ] Computed and/alt/rep : 300/1100/300 causal constraints (skipped 100 transitions) in 26 ms.
[2024-05-22 19:28:59] [INFO ] Added : 210 causal constraints over 42 iterations in 2014 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Stuttering acceptance computed with spot in 32 ms :[(AND p0 (NOT p1))]
Product exploration explored 100000 steps with 7714 reset in 988 ms.
Product exploration explored 100000 steps with 7726 reset in 982 ms.
Built C files in :
/tmp/ltsmin1461637098825788453
[2024-05-22 19:29:01] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2024-05-22 19:29:01] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:29:01] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2024-05-22 19:29:01] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:29:01] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2024-05-22 19:29:01] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:29:01] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1461637098825788453
Running compilation step : cd /tmp/ltsmin1461637098825788453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1301 ms.
Running link step : cd /tmp/ltsmin1461637098825788453;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin1461637098825788453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1208596940560506824.hoa' '--buchi-type=spotba'
LTSmin run took 3887 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-09 finished in 37022 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 100 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 1 with 310 rules applied. Total rules applied 410 place count 720 transition count 500
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 2 with 200 rules applied. Total rules applied 610 place count 520 transition count 500
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 610 place count 520 transition count 400
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 810 place count 420 transition count 400
Applied a total of 810 rules in 30 ms. Remains 420 /830 variables (removed 410) and now considering 400/800 (removed 400) transitions.
// Phase 1: matrix 400 rows 420 cols
[2024-05-22 19:29:06] [INFO ] Computed 120 invariants in 9 ms
[2024-05-22 19:29:07] [INFO ] Implicit Places using invariants in 778 ms returned [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219]
[2024-05-22 19:29:07] [INFO ] Actually due to overlaps returned [120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 780 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 320/830 places, 400/800 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 320 transition count 300
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 220 transition count 300
Applied a total of 200 rules in 7 ms. Remains 220 /320 variables (removed 100) and now considering 300/400 (removed 100) transitions.
// Phase 1: matrix 300 rows 220 cols
[2024-05-22 19:29:07] [INFO ] Computed 20 invariants in 1 ms
[2024-05-22 19:29:07] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-22 19:29:07] [INFO ] Invariant cache hit.
[2024-05-22 19:29:07] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 220/830 places, 300/800 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1051 ms. Remains : 220/830 places, 300/800 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s91 1) (GEQ s26 1) (GEQ s87 1) (GEQ s22 1) (GEQ s99 1) (GEQ s34 1) (GEQ s95 1) (GEQ s30 1) (GEQ s107 1) (GEQ s42 1) (GEQ s103 1) (GEQ s38 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 10626 reset in 581 ms.
Product exploration explored 100000 steps with 10664 reset in 609 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 114 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 39 ms :[(NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 117 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 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2024-05-22 19:29:09] [INFO ] Invariant cache hit.
[2024-05-22 19:29:09] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2024-05-22 19:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:29:09] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2024-05-22 19:29:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:29:09] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2024-05-22 19:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:29:09] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2024-05-22 19:29:09] [INFO ] Computed and/alt/rep : 200/200/200 causal constraints (skipped 0 transitions) in 16 ms.
[2024-05-22 19:29:09] [INFO ] Added : 0 causal constraints over 0 iterations in 36 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 100 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 300/300 transitions.
Applied a total of 0 rules in 6 ms. Remains 220 /220 variables (removed 0) and now considering 300/300 (removed 0) transitions.
[2024-05-22 19:29:09] [INFO ] Invariant cache hit.
[2024-05-22 19:29:10] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-22 19:29:10] [INFO ] Invariant cache hit.
[2024-05-22 19:29:10] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2024-05-22 19:29:10] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 19:29:10] [INFO ] Invariant cache hit.
[2024-05-22 19:29:10] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 363 ms. Remains : 220/220 places, 300/300 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 125 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 p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 119 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 29 ms :[(NOT p0)]
[2024-05-22 19:29:10] [INFO ] Invariant cache hit.
[2024-05-22 19:29:10] [INFO ] [Real]Absence check using 20 positive place invariants in 5 ms returned sat
[2024-05-22 19:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:29:10] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2024-05-22 19:29:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:29:11] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2024-05-22 19:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:29:11] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2024-05-22 19:29:11] [INFO ] Computed and/alt/rep : 200/200/200 causal constraints (skipped 0 transitions) in 15 ms.
[2024-05-22 19:29:11] [INFO ] Added : 0 causal constraints over 0 iterations in 35 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 10646 reset in 581 ms.
Product exploration explored 100000 steps with 10719 reset in 595 ms.
Built C files in :
/tmp/ltsmin10875383044003268502
[2024-05-22 19:29:12] [INFO ] Computing symmetric may disable matrix : 300 transitions.
[2024-05-22 19:29:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:29:12] [INFO ] Computing symmetric may enable matrix : 300 transitions.
[2024-05-22 19:29:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:29:12] [INFO ] Computing Do-Not-Accords matrix : 300 transitions.
[2024-05-22 19:29:12] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:29:12] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10875383044003268502
Running compilation step : cd /tmp/ltsmin10875383044003268502;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 541 ms.
Running link step : cd /tmp/ltsmin10875383044003268502;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin10875383044003268502;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1969355057918893313.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 100 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 300/300 transitions.
Applied a total of 0 rules in 8 ms. Remains 220 /220 variables (removed 0) and now considering 300/300 (removed 0) transitions.
[2024-05-22 19:29:27] [INFO ] Invariant cache hit.
[2024-05-22 19:29:27] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-22 19:29:27] [INFO ] Invariant cache hit.
[2024-05-22 19:29:27] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2024-05-22 19:29:27] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 19:29:27] [INFO ] Invariant cache hit.
[2024-05-22 19:29:27] [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 380 ms. Remains : 220/220 places, 300/300 transitions.
Built C files in :
/tmp/ltsmin1896061555113264914
[2024-05-22 19:29:28] [INFO ] Computing symmetric may disable matrix : 300 transitions.
[2024-05-22 19:29:28] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:29:28] [INFO ] Computing symmetric may enable matrix : 300 transitions.
[2024-05-22 19:29:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:29:28] [INFO ] Computing Do-Not-Accords matrix : 300 transitions.
[2024-05-22 19:29:28] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:29:28] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1896061555113264914
Running compilation step : cd /tmp/ltsmin1896061555113264914;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 525 ms.
Running link step : cd /tmp/ltsmin1896061555113264914;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin1896061555113264914;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14718416794263917054.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 19:29:43] [INFO ] Flatten gal took : 8 ms
[2024-05-22 19:29:43] [INFO ] Flatten gal took : 7 ms
[2024-05-22 19:29:43] [INFO ] Time to serialize gal into /tmp/LTL3413062915076409687.gal : 2 ms
[2024-05-22 19:29:43] [INFO ] Time to serialize properties into /tmp/LTL15128660587382524739.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3413062915076409687.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7948191092320627321.hoa' '-atoms' '/tmp/LTL15128660587382524739.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15128660587382524739.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7948191092320627321.hoa
Detected timeout of ITS tools.
[2024-05-22 19:29:58] [INFO ] Flatten gal took : 7 ms
[2024-05-22 19:29:58] [INFO ] Flatten gal took : 7 ms
[2024-05-22 19:29:58] [INFO ] Time to serialize gal into /tmp/LTL3649524998458333219.gal : 1 ms
[2024-05-22 19:29:58] [INFO ] Time to serialize properties into /tmp/LTL2545562657064168918.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3649524998458333219.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2545562657064168918.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F("((((((((Modify_71>=1)||(Modify_6>=1))||((Modify_67>=1)||(Modify_2>=1)))||(((Modify_79>=1)||(Modify_14>=1))||((Modify_75>=1)||(Mo...1817
Formula 0 simplified : G!"((((((((Modify_71>=1)||(Modify_6>=1))||((Modify_67>=1)||(Modify_2>=1)))||(((Modify_79>=1)||(Modify_14>=1))||((Modify_75>=1)||(Mod...1813
Detected timeout of ITS tools.
[2024-05-22 19:30:13] [INFO ] Flatten gal took : 7 ms
[2024-05-22 19:30:13] [INFO ] Applying decomposition
[2024-05-22 19:30:13] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16090663517520002689.txt' '-o' '/tmp/graph16090663517520002689.bin' '-w' '/tmp/graph16090663517520002689.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16090663517520002689.bin' '-l' '-1' '-v' '-w' '/tmp/graph16090663517520002689.weights' '-q' '0' '-e' '0.001'
[2024-05-22 19:30:13] [INFO ] Decomposing Gal with order
[2024-05-22 19:30:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:30:13] [INFO ] Removed a total of 90 redundant transitions.
[2024-05-22 19:30:13] [INFO ] Flatten gal took : 18 ms
[2024-05-22 19:30:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 19:30:13] [INFO ] Time to serialize gal into /tmp/LTL12824113622729426017.gal : 2 ms
[2024-05-22 19:30:13] [INFO ] Time to serialize properties into /tmp/LTL4332374452201721199.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12824113622729426017.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4332374452201721199.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("((((((((u9.Modify_71>=1)||(u13.Modify_6>=1))||((u14.Modify_67>=1)||(u10.Modify_2>=1)))||(((u16.Modify_79>=1)||(u17.Modify_14>=1)...2197
Formula 0 simplified : G!"((((((((u9.Modify_71>=1)||(u13.Modify_6>=1))||((u14.Modify_67>=1)||(u10.Modify_2>=1)))||(((u16.Modify_79>=1)||(u17.Modify_14>=1))...2193
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
655 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.58917,247112,1,0,495894,3849,2248,636624,302,77054,642740
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-10 finished in 74617 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0 U G(p1)) U ((G(p2)||X(!p0)) U G(p3))))'
Support contains 410 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 10 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2024-05-22 19:30:21] [INFO ] Computed 130 invariants in 5 ms
[2024-05-22 19:30:21] [INFO ] Implicit Places using invariants in 473 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 477 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 6 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 495 ms. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 812 ms :[(NOT p3), p0, (NOT p3), (AND (NOT p1) p0), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p1) p0), (AND (NOT p2) p0), (AND (NOT p3) (NOT p1) p0), (AND (NOT p3) p0), (AND (NOT p2) (NOT p3) (NOT p1) p0), (AND (NOT p2) (NOT p3) p0), true, (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p3) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR (AND p3 p1) (AND p3 (NOT p0))), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p3) p1) (AND (NOT p3) (NOT p0))), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p2) p1) (AND (NOT p3) (NOT p2) (NOT p0))), acceptance={} source=0 dest: 3}, { cond=(AND p1 p0), acceptance={} source=0 dest: 4}, { cond=(OR (AND (NOT p3) p2 p1) (AND (NOT p3) p2 (NOT p0))), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p3) p2 (NOT p1) p0), acceptance={} source=0 dest: 6}, { cond=(OR (AND p3 (NOT p2) p1) (AND p3 (NOT p2) (NOT p0))), acceptance={} source=0 dest: 7}, { cond=(AND p3 (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 8}, { cond=(OR (AND p3 p2 p1) (AND p3 p2 (NOT p0))), acceptance={} source=0 dest: 9}, { cond=(AND p3 p2 (NOT p1) p0), acceptance={} source=0 dest: 10}], [{ cond=p0, acceptance={} source=1 dest: 11}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=p3, acceptance={} source=2 dest: 2}, { cond=(NOT p3), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={} source=2 dest: 6}, { cond=(AND p3 (NOT p2)), acceptance={} source=2 dest: 8}, { cond=(AND p3 p2), acceptance={} source=2 dest: 10}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 11}, { cond=(AND p1 p0), acceptance={} source=3 dest: 12}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p3) p2 (NOT p1) (NOT p0)), acceptance={} source=4 dest: 6}, { cond=(AND p3 (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 8}, { cond=(AND p3 p2 (NOT p1) (NOT p0)), acceptance={} source=4 dest: 10}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=5 dest: 11}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=5 dest: 12}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=5 dest: 13}, { cond=(AND p2 p1 p0), acceptance={} source=5 dest: 14}], [{ cond=(AND (NOT p2) p0), acceptance={} source=6 dest: 11}, { cond=(AND p2 p0), acceptance={} source=6 dest: 13}], [{ cond=(AND (NOT p3) (NOT p1) p0), acceptance={} source=7 dest: 11}, { cond=(AND (NOT p3) p1 p0), acceptance={} source=7 dest: 12}, { cond=(AND p3 (NOT p1) p0), acceptance={} source=7 dest: 15}, { cond=(AND p3 p1 p0), acceptance={} source=7 dest: 16}], [{ cond=(AND (NOT p3) p0), acceptance={} source=8 dest: 11}, { cond=(AND p3 p0), acceptance={} source=8 dest: 15}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) p0), acceptance={} source=9 dest: 11}, { cond=(AND (NOT p3) (NOT p2) p1 p0), acceptance={} source=9 dest: 12}, { cond=(AND (NOT p3) p2 (NOT p1) p0), acceptance={} source=9 dest: 13}, { cond=(AND (NOT p3) p2 p1 p0), acceptance={} source=9 dest: 14}, { cond=(AND p3 (NOT p2) (NOT p1) p0), acceptance={} source=9 dest: 15}, { cond=(AND p3 (NOT p2) p1 p0), acceptance={} source=9 dest: 16}, { cond=(AND p3 p2 (NOT p1) p0), acceptance={} source=9 dest: 17}, { cond=(AND p3 p2 p1 p0), acceptance={} source=9 dest: 18}], [{ cond=(AND (NOT p3) (NOT p2) p0), acceptance={} source=10 dest: 11}, { cond=(AND (NOT p3) p2 p0), acceptance={} source=10 dest: 13}, { cond=(AND p3 (NOT p2) p0), acceptance={} source=10 dest: 15}, { cond=(AND p3 p2 p0), acceptance={} source=10 dest: 17}], [{ cond=true, acceptance={0} source=11 dest: 11}], [{ cond=(NOT p1), acceptance={} source=12 dest: 11}, { cond=p1, acceptance={} source=12 dest: 12}], [{ cond=(NOT p2), acceptance={} source=13 dest: 11}, { cond=p2, acceptance={} source=13 dest: 13}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=14 dest: 11}, { cond=(AND (NOT p2) p1), acceptance={} source=14 dest: 12}, { cond=(AND p2 (NOT p1)), acceptance={} source=14 dest: 13}, { cond=(AND p2 p1), acceptance={} source=14 dest: 14}], [{ cond=(NOT p3), acceptance={} source=15 dest: 11}, { cond=p3, acceptance={} source=15 dest: 15}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=16 dest: 11}, { cond=(AND (NOT p3) p1), acceptance={} source=16 dest: 12}, { cond=(AND p3 (NOT p1)), acceptance={} source=16 dest: 15}, { cond=(AND p3 p1), acceptance={} source=16 dest: 16}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=17 dest: 11}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=17 dest: 13}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=17 dest: 15}, { cond=(AND p3 p2 (NOT p0)), acceptance={} source=17 dest: 17}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=18 dest: 11}, { cond=(AND (NOT p3) (NOT p2) p1 (NOT p0)), acceptance={} source=18 dest: 12}, { cond=(AND (NOT p3) p2 (NOT p1) (NOT p0)), acceptance={} source=18 dest: 13}, { cond=(AND (NOT p3) p2 p1 (NOT p0)), acceptance={} source=18 dest: 14}, { cond=(AND p3 (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=18 dest: 15}, { cond=(AND p3 (NOT p2) p1 (NOT p0)), acceptance={} source=18 dest: 16}, { cond=(AND p3 p2 (NOT p1) (NOT p0)), acceptance={} source=18 dest: 17}, { cond=(AND p3 p2 p1 (NOT p0)), acceptance={} source=18 dest: 18}]], initial=0, aps=[p3:(OR (GEQ s161 1) (GEQ s157 1) (GEQ s169 1) (GEQ s165 1) (GEQ s177 1) (GEQ s173 1) (GEQ s185 1) (GEQ s181 1) (GEQ s120 1) (GEQ s193 1) (GEQ s124 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 427 steps with 132 reset in 33 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-12 finished in 1395 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 100 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 730 transition count 700
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 200 place count 730 transition count 600
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 400 place count 630 transition count 600
Applied a total of 400 rules in 32 ms. Remains 630 /830 variables (removed 200) and now considering 600/800 (removed 200) transitions.
// Phase 1: matrix 600 rows 630 cols
[2024-05-22 19:30:22] [INFO ] Computed 130 invariants in 10 ms
[2024-05-22 19:30:23] [INFO ] Implicit Places using invariants in 476 ms returned [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 477 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 530/830 places, 600/800 transitions.
Applied a total of 0 rules in 9 ms. Remains 530 /530 variables (removed 0) and now considering 600/600 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 518 ms. Remains : 530/830 places, 600/800 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s152 1) (GEQ s213 1) (GEQ s148 1) (GEQ s160 1) (GEQ s217 1) (GEQ s156 1) (GEQ s168 1) (GEQ s164 1) (GEQ s176 1) (GEQ s172 1) (GEQ s123 1) (GEQ...], 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 5058 reset in 697 ms.
Product exploration explored 100000 steps with 5068 reset in 707 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
// Phase 1: matrix 600 rows 530 cols
[2024-05-22 19:30:25] [INFO ] Computed 30 invariants in 13 ms
[2024-05-22 19:30:25] [INFO ] [Real]Absence check using 27 positive place invariants in 57 ms returned sat
[2024-05-22 19:30:25] [INFO ] [Real]Absence check using 27 positive and 3 generalized place invariants in 17 ms returned sat
[2024-05-22 19:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:30:26] [INFO ] [Real]Absence check using state equation in 1368 ms returned sat
[2024-05-22 19:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:30:27] [INFO ] [Nat]Absence check using 27 positive place invariants in 34 ms returned sat
[2024-05-22 19:30:27] [INFO ] [Nat]Absence check using 27 positive and 3 generalized place invariants in 51 ms returned sat
[2024-05-22 19:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:30:28] [INFO ] [Nat]Absence check using state equation in 1527 ms returned sat
[2024-05-22 19:30:29] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 0 ms to minimize.
[2024-05-22 19:30:29] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 1 ms to minimize.
[2024-05-22 19:30:29] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 0 ms to minimize.
[2024-05-22 19:30:29] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 0 ms to minimize.
[2024-05-22 19:30:29] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 1 ms to minimize.
[2024-05-22 19:30:29] [INFO ] Deduced a trap composed of 9 places in 128 ms of which 0 ms to minimize.
[2024-05-22 19:30:30] [INFO ] Deduced a trap composed of 9 places in 150 ms of which 3 ms to minimize.
[2024-05-22 19:30:30] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 0 ms to minimize.
[2024-05-22 19:30:30] [INFO ] Deduced a trap composed of 9 places in 168 ms of which 0 ms to minimize.
[2024-05-22 19:30:30] [INFO ] Deduced a trap composed of 9 places in 99 ms of which 0 ms to minimize.
[2024-05-22 19:30:30] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 1 ms to minimize.
[2024-05-22 19:30:30] [INFO ] Trap strengthening procedure interrupted after too many repetitions 2071 ms
[2024-05-22 19:30:30] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2071 ms
[2024-05-22 19:30:30] [INFO ] Computed and/alt/rep : 500/2100/500 causal constraints (skipped 0 transitions) in 34 ms.
[2024-05-22 19:30:35] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 0 ms to minimize.
[2024-05-22 19:30:35] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 0 ms to minimize.
[2024-05-22 19:30:35] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 0 ms to minimize.
[2024-05-22 19:30:35] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 0 ms to minimize.
[2024-05-22 19:30:35] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 0 ms to minimize.
[2024-05-22 19:30:35] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 0 ms to minimize.
[2024-05-22 19:30:36] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 1 ms to minimize.
[2024-05-22 19:30:36] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 1 ms to minimize.
[2024-05-22 19:30:36] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 1 ms to minimize.
[2024-05-22 19:30:36] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 0 ms to minimize.
[2024-05-22 19:30:36] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 0 ms to minimize.
[2024-05-22 19:30:36] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1957 ms
[2024-05-22 19:30:36] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1957 ms
[2024-05-22 19:30:37] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 0 ms to minimize.
[2024-05-22 19:30:37] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 1 ms to minimize.
[2024-05-22 19:30:37] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 0 ms to minimize.
[2024-05-22 19:30:37] [INFO ] Deduced a trap composed of 9 places in 125 ms of which 1 ms to minimize.
[2024-05-22 19:30:38] [INFO ] Deduced a trap composed of 9 places in 120 ms of which 0 ms to minimize.
[2024-05-22 19:30:38] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 1 ms to minimize.
[2024-05-22 19:30:38] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 0 ms to minimize.
[2024-05-22 19:30:39] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 0 ms to minimize.
[2024-05-22 19:30:39] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 0 ms to minimize.
[2024-05-22 19:30:39] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 1 ms to minimize.
[2024-05-22 19:30:39] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 1 ms to minimize.
[2024-05-22 19:30:39] [INFO ] Trap strengthening procedure interrupted after too many repetitions 2841 ms
[2024-05-22 19:30:39] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2841 ms
[2024-05-22 19:30:40] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 1 ms to minimize.
[2024-05-22 19:30:40] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 0 ms to minimize.
[2024-05-22 19:30:41] [INFO ] Deduced a trap composed of 9 places in 183 ms of which 0 ms to minimize.
[2024-05-22 19:30:41] [INFO ] Deduced a trap composed of 9 places in 173 ms of which 1 ms to minimize.
[2024-05-22 19:30:41] [INFO ] Deduced a trap composed of 9 places in 179 ms of which 1 ms to minimize.
[2024-05-22 19:30:42] [INFO ] Deduced a trap composed of 9 places in 256 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 19:30:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 100 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 600/600 transitions.
Applied a total of 0 rules in 9 ms. Remains 530 /530 variables (removed 0) and now considering 600/600 (removed 0) transitions.
[2024-05-22 19:30:42] [INFO ] Invariant cache hit.
[2024-05-22 19:30:42] [INFO ] Implicit Places using invariants in 512 ms returned []
[2024-05-22 19:30:42] [INFO ] Invariant cache hit.
[2024-05-22 19:30:44] [INFO ] Implicit Places using invariants and state equation in 1331 ms returned []
Implicit Place search using SMT with State Equation took 1858 ms to find 0 implicit places.
[2024-05-22 19:30:44] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-22 19:30:44] [INFO ] Invariant cache hit.
[2024-05-22 19:30:44] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2206 ms. Remains : 530/530 places, 600/600 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 175 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
[2024-05-22 19:30:45] [INFO ] Invariant cache hit.
[2024-05-22 19:30:45] [INFO ] [Real]Absence check using 27 positive place invariants in 30 ms returned sat
[2024-05-22 19:30:45] [INFO ] [Real]Absence check using 27 positive and 3 generalized place invariants in 26 ms returned sat
[2024-05-22 19:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:30:47] [INFO ] [Real]Absence check using state equation in 1700 ms returned sat
[2024-05-22 19:30:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:30:47] [INFO ] [Nat]Absence check using 27 positive place invariants in 28 ms returned sat
[2024-05-22 19:30:47] [INFO ] [Nat]Absence check using 27 positive and 3 generalized place invariants in 25 ms returned sat
[2024-05-22 19:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:30:48] [INFO ] [Nat]Absence check using state equation in 901 ms returned sat
[2024-05-22 19:30:48] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 0 ms to minimize.
[2024-05-22 19:30:48] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 1 ms to minimize.
[2024-05-22 19:30:48] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 0 ms to minimize.
[2024-05-22 19:30:49] [INFO ] Deduced a trap composed of 9 places in 392 ms of which 0 ms to minimize.
[2024-05-22 19:30:49] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 1 ms to minimize.
[2024-05-22 19:30:49] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 0 ms to minimize.
[2024-05-22 19:30:49] [INFO ] Deduced a trap composed of 9 places in 403 ms of which 0 ms to minimize.
[2024-05-22 19:30:50] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 0 ms to minimize.
[2024-05-22 19:30:50] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 0 ms to minimize.
[2024-05-22 19:30:50] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 0 ms to minimize.
[2024-05-22 19:30:50] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 0 ms to minimize.
[2024-05-22 19:30:50] [INFO ] Trap strengthening procedure interrupted after too many repetitions 2396 ms
[2024-05-22 19:30:50] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2396 ms
[2024-05-22 19:30:50] [INFO ] Computed and/alt/rep : 500/2100/500 causal constraints (skipped 0 transitions) in 47 ms.
[2024-05-22 19:30:52] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 0 ms to minimize.
[2024-05-22 19:30:52] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 0 ms to minimize.
[2024-05-22 19:30:53] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 0 ms to minimize.
[2024-05-22 19:30:53] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 0 ms to minimize.
[2024-05-22 19:30:53] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 0 ms to minimize.
[2024-05-22 19:30:53] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
[2024-05-22 19:30:54] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 0 ms to minimize.
[2024-05-22 19:30:54] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 0 ms to minimize.
[2024-05-22 19:30:54] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 0 ms to minimize.
[2024-05-22 19:30:54] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 0 ms to minimize.
[2024-05-22 19:30:54] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 1 ms to minimize.
[2024-05-22 19:30:54] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1860 ms
[2024-05-22 19:30:54] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1860 ms
[2024-05-22 19:30:54] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 0 ms to minimize.
[2024-05-22 19:30:54] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 0 ms to minimize.
[2024-05-22 19:30:54] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 0 ms to minimize.
[2024-05-22 19:30:55] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 1 ms to minimize.
[2024-05-22 19:30:55] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 0 ms to minimize.
[2024-05-22 19:30:55] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 0 ms to minimize.
[2024-05-22 19:30:55] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 0 ms to minimize.
[2024-05-22 19:30:55] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 1 ms to minimize.
[2024-05-22 19:30:55] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 0 ms to minimize.
[2024-05-22 19:30:55] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 1 ms to minimize.
[2024-05-22 19:30:55] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 0 ms to minimize.
[2024-05-22 19:30:55] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1134 ms
[2024-05-22 19:30:55] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1135 ms
[2024-05-22 19:30:55] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 0 ms to minimize.
[2024-05-22 19:30:56] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 0 ms to minimize.
[2024-05-22 19:30:56] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-05-22 19:30:56] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 0 ms to minimize.
[2024-05-22 19:30:56] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 0 ms to minimize.
[2024-05-22 19:30:56] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 0 ms to minimize.
[2024-05-22 19:30:56] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
[2024-05-22 19:30:56] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 0 ms to minimize.
[2024-05-22 19:30:56] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 0 ms to minimize.
[2024-05-22 19:30:57] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 1 ms to minimize.
[2024-05-22 19:30:57] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 0 ms to minimize.
[2024-05-22 19:30:57] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1296 ms
[2024-05-22 19:30:57] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1297 ms
[2024-05-22 19:30:57] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 0 ms to minimize.
[2024-05-22 19:30:57] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2024-05-22 19:30:57] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 5 ms to minimize.
[2024-05-22 19:30:58] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 4 ms to minimize.
[2024-05-22 19:30:58] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 0 ms to minimize.
[2024-05-22 19:30:58] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 0 ms to minimize.
[2024-05-22 19:30:58] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 0 ms to minimize.
[2024-05-22 19:30:59] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 1 ms to minimize.
[2024-05-22 19:30:59] [INFO ] Deduced a trap composed of 10 places in 106 ms of which 8 ms to minimize.
[2024-05-22 19:30:59] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 0 ms to minimize.
[2024-05-22 19:30:59] [INFO ] Deduced a trap composed of 10 places in 108 ms of which 1 ms to minimize.
[2024-05-22 19:31:00] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 3 ms to minimize.
[2024-05-22 19:31:00] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 0 ms to minimize.
[2024-05-22 19:31:00] [INFO ] Deduced a trap composed of 9 places in 123 ms of which 0 ms to minimize.
[2024-05-22 19:31:00] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 0 ms to minimize.
[2024-05-22 19:31:00] [INFO ] Deduced a trap composed of 9 places in 131 ms of which 0 ms to minimize.
[2024-05-22 19:31:00] [INFO ] Deduced a trap composed of 10 places in 111 ms of which 0 ms to minimize.
[2024-05-22 19:31:01] [INFO ] Deduced a trap composed of 9 places in 116 ms of which 1 ms to minimize.
[2024-05-22 19:31:01] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 1 ms to minimize.
[2024-05-22 19:31:01] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 1 ms to minimize.
[2024-05-22 19:31:01] [INFO ] Deduced a trap composed of 10 places in 107 ms of which 0 ms to minimize.
[2024-05-22 19:31:01] [INFO ] Deduced a trap composed of 10 places in 116 ms of which 0 ms to minimize.
[2024-05-22 19:31:02] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 0 ms to minimize.
[2024-05-22 19:31:02] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 1 ms to minimize.
[2024-05-22 19:31:02] [INFO ] Deduced a trap composed of 9 places in 125 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-22 19:31:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5083 reset in 707 ms.
Product exploration explored 100000 steps with 5085 reset in 736 ms.
Built C files in :
/tmp/ltsmin4008273218450992831
[2024-05-22 19:31:03] [INFO ] Computing symmetric may disable matrix : 600 transitions.
[2024-05-22 19:31:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:31:03] [INFO ] Computing symmetric may enable matrix : 600 transitions.
[2024-05-22 19:31:03] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:31:03] [INFO ] Computing Do-Not-Accords matrix : 600 transitions.
[2024-05-22 19:31:03] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:31:03] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4008273218450992831
Running compilation step : cd /tmp/ltsmin4008273218450992831;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1551 ms.
Running link step : cd /tmp/ltsmin4008273218450992831;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin4008273218450992831;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10976684708559400579.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 100 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 600/600 transitions.
Applied a total of 0 rules in 19 ms. Remains 530 /530 variables (removed 0) and now considering 600/600 (removed 0) transitions.
[2024-05-22 19:31:19] [INFO ] Invariant cache hit.
[2024-05-22 19:31:19] [INFO ] Implicit Places using invariants in 282 ms returned []
[2024-05-22 19:31:19] [INFO ] Invariant cache hit.
[2024-05-22 19:31:20] [INFO ] Implicit Places using invariants and state equation in 1244 ms returned []
Implicit Place search using SMT with State Equation took 1529 ms to find 0 implicit places.
[2024-05-22 19:31:20] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-22 19:31:20] [INFO ] Invariant cache hit.
[2024-05-22 19:31:20] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1866 ms. Remains : 530/530 places, 600/600 transitions.
Built C files in :
/tmp/ltsmin3861012639701694865
[2024-05-22 19:31:20] [INFO ] Computing symmetric may disable matrix : 600 transitions.
[2024-05-22 19:31:20] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:31:20] [INFO ] Computing symmetric may enable matrix : 600 transitions.
[2024-05-22 19:31:20] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:31:20] [INFO ] Computing Do-Not-Accords matrix : 600 transitions.
[2024-05-22 19:31:20] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:31:20] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3861012639701694865
Running compilation step : cd /tmp/ltsmin3861012639701694865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1512 ms.
Running link step : cd /tmp/ltsmin3861012639701694865;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin3861012639701694865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11887966552092544964.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 19:31:36] [INFO ] Flatten gal took : 26 ms
[2024-05-22 19:31:36] [INFO ] Flatten gal took : 29 ms
[2024-05-22 19:31:36] [INFO ] Time to serialize gal into /tmp/LTL5943824392933257445.gal : 4 ms
[2024-05-22 19:31:36] [INFO ] Time to serialize properties into /tmp/LTL5133050332570912891.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5943824392933257445.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4549544113376929409.hoa' '-atoms' '/tmp/LTL5133050332570912891.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5133050332570912891.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4549544113376929409.hoa
Detected timeout of ITS tools.
[2024-05-22 19:31:51] [INFO ] Flatten gal took : 25 ms
[2024-05-22 19:31:51] [INFO ] Flatten gal took : 25 ms
[2024-05-22 19:31:51] [INFO ] Time to serialize gal into /tmp/LTL6999033753086319114.gal : 4 ms
[2024-05-22 19:31:51] [INFO ] Time to serialize properties into /tmp/LTL10745994595713220393.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6999033753086319114.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10745994595713220393.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((MesBuffReply_32>=1)||(MesBuffReply_93>=1))||((MesBuffReply_28>=1)||(MesBuffReply_40>=1)))||(((MesBuffReply_97>=1)||(Me...2420
Formula 0 simplified : FG!"((((((((MesBuffReply_32>=1)||(MesBuffReply_93>=1))||((MesBuffReply_28>=1)||(MesBuffReply_40>=1)))||(((MesBuffReply_97>=1)||(MesB...2414
Detected timeout of ITS tools.
[2024-05-22 19:32:06] [INFO ] Flatten gal took : 25 ms
[2024-05-22 19:32:06] [INFO ] Applying decomposition
[2024-05-22 19:32:06] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16147555972574712507.txt' '-o' '/tmp/graph16147555972574712507.bin' '-w' '/tmp/graph16147555972574712507.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16147555972574712507.bin' '-l' '-1' '-v' '-w' '/tmp/graph16147555972574712507.weights' '-q' '0' '-e' '0.001'
[2024-05-22 19:32:06] [INFO ] Decomposing Gal with order
[2024-05-22 19:32:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:32:06] [INFO ] Removed a total of 980 redundant transitions.
[2024-05-22 19:32:06] [INFO ] Flatten gal took : 52 ms
[2024-05-22 19:32:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-22 19:32:06] [INFO ] Time to serialize gal into /tmp/LTL12333417884977609329.gal : 7 ms
[2024-05-22 19:32:06] [INFO ] Time to serialize properties into /tmp/LTL16818040564655512657.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12333417884977609329.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16818040564655512657.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((i24.u36.MesBuffReply_32>=1)||(i12.u116.MesBuffReply_93>=1))||((i23.u33.MesBuffReply_28>=1)||(i17.u41.MesBuffReply_40>=...3240
Formula 0 simplified : FG!"((((((((i24.u36.MesBuffReply_32>=1)||(i12.u116.MesBuffReply_93>=1))||((i23.u33.MesBuffReply_28>=1)||(i17.u41.MesBuffReply_40>=1)...3234
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17744132327293332453
[2024-05-22 19:32:21] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17744132327293332453
Running compilation step : cd /tmp/ltsmin17744132327293332453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1092 ms.
Running link step : cd /tmp/ltsmin17744132327293332453;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin17744132327293332453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-13 finished in 133908 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G((F(p1)&&F(p2)))))'
Support contains 400 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 1 with 210 rules applied. Total rules applied 310 place count 720 transition count 600
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 410 place count 620 transition count 600
Applied a total of 410 rules in 26 ms. Remains 620 /830 variables (removed 210) and now considering 600/800 (removed 200) transitions.
// Phase 1: matrix 600 rows 620 cols
[2024-05-22 19:32:36] [INFO ] Computed 120 invariants in 9 ms
[2024-05-22 19:32:36] [INFO ] Implicit Places using invariants in 166 ms returned []
[2024-05-22 19:32:36] [INFO ] Invariant cache hit.
[2024-05-22 19:32:37] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 518 ms to find 0 implicit places.
[2024-05-22 19:32:37] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-22 19:32:37] [INFO ] Invariant cache hit.
[2024-05-22 19:32:37] [INFO ] Dead Transitions using invariants and state equation in 326 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 620/830 places, 600/800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 878 ms. Remains : 620/830 places, 600/800 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=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=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (GEQ s291 1) (GEQ s226 1) (GEQ s287 1) (GEQ s222 1) (GEQ s299 1) (GEQ s234 1) (GEQ s295 1) (GEQ s230 1) (GEQ s307 1) (GEQ s242 1) (GEQ s303 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1676 reset in 781 ms.
Product exploration explored 100000 steps with 1604 reset in 818 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), (X (NOT p2)), (X (NOT p0)), true, (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 9 factoid took 278 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Finished random walk after 148 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), (X (NOT p2)), (X (NOT p0)), true, (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p1), (F p2)]
Knowledge based reduction with 9 factoid took 320 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 117 ms :[(NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
[2024-05-22 19:32:40] [INFO ] Invariant cache hit.
[2024-05-22 19:32:42] [INFO ] [Real]Absence check using 19 positive place invariants in 19 ms returned sat
[2024-05-22 19:32:43] [INFO ] [Real]Absence check using 19 positive and 101 generalized place invariants in 532 ms returned sat
[2024-05-22 19:32:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:32:46] [INFO ] [Real]Absence check using state equation in 3237 ms returned sat
[2024-05-22 19:32:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:32:48] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2024-05-22 19:32:49] [INFO ] [Nat]Absence check using 19 positive and 101 generalized place invariants in 167 ms returned sat
[2024-05-22 19:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:32:52] [INFO ] [Nat]Absence check using state equation in 3387 ms returned sat
[2024-05-22 19:32:52] [INFO ] Computed and/alt/rep : 400/1200/400 causal constraints (skipped 100 transitions) in 34 ms.
[2024-05-22 19:32:57] [INFO ] Added : 360 causal constraints over 72 iterations in 4841 ms. Result :sat
Could not prove EG (NOT p1)
[2024-05-22 19:32:57] [INFO ] Invariant cache hit.
[2024-05-22 19:32:57] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2024-05-22 19:32:57] [INFO ] [Real]Absence check using 19 positive and 101 generalized place invariants in 229 ms returned sat
[2024-05-22 19:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:32:58] [INFO ] [Real]Absence check using state equation in 940 ms returned sat
[2024-05-22 19:32:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:32:59] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-22 19:32:59] [INFO ] [Nat]Absence check using 19 positive and 101 generalized place invariants in 138 ms returned sat
[2024-05-22 19:32:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:33:00] [INFO ] [Nat]Absence check using state equation in 1220 ms returned sat
[2024-05-22 19:33:00] [INFO ] Computed and/alt/rep : 400/1200/400 causal constraints (skipped 100 transitions) in 30 ms.
[2024-05-22 19:33:00] [INFO ] Added : 7 causal constraints over 2 iterations in 167 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 300 out of 620 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 : 620/620 places, 600/600 transitions.
Applied a total of 0 rules in 9 ms. Remains 620 /620 variables (removed 0) and now considering 600/600 (removed 0) transitions.
[2024-05-22 19:33:00] [INFO ] Invariant cache hit.
[2024-05-22 19:33:01] [INFO ] Implicit Places using invariants in 163 ms returned []
[2024-05-22 19:33:01] [INFO ] Invariant cache hit.
[2024-05-22 19:33:01] [INFO ] Implicit Places using invariants and state equation in 356 ms returned []
Implicit Place search using SMT with State Equation took 520 ms to find 0 implicit places.
[2024-05-22 19:33:01] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-22 19:33:01] [INFO ] Invariant cache hit.
[2024-05-22 19:33:01] [INFO ] Dead Transitions using invariants and state equation in 321 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 858 ms. Remains : 620/620 places, 600/600 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT p1)), (X (NOT p2)), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 87 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 103 ms :[(NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Finished random walk after 101 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=50 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT p1)), (X (NOT p2)), (X (X (NOT p1))), (X (X (NOT p2)))]
False Knowledge obtained : [(F p1), (F p2)]
Knowledge based reduction with 5 factoid took 113 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 166 ms :[(NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
[2024-05-22 19:33:02] [INFO ] Invariant cache hit.
[2024-05-22 19:33:04] [INFO ] [Real]Absence check using 19 positive place invariants in 19 ms returned sat
[2024-05-22 19:33:05] [INFO ] [Real]Absence check using 19 positive and 101 generalized place invariants in 535 ms returned sat
[2024-05-22 19:33:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:33:08] [INFO ] [Real]Absence check using state equation in 3264 ms returned sat
[2024-05-22 19:33:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:33:10] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2024-05-22 19:33:11] [INFO ] [Nat]Absence check using 19 positive and 101 generalized place invariants in 166 ms returned sat
[2024-05-22 19:33:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:33:14] [INFO ] [Nat]Absence check using state equation in 3423 ms returned sat
[2024-05-22 19:33:14] [INFO ] Computed and/alt/rep : 400/1200/400 causal constraints (skipped 100 transitions) in 29 ms.
[2024-05-22 19:33:19] [INFO ] Added : 360 causal constraints over 72 iterations in 4804 ms. Result :sat
Could not prove EG (NOT p1)
[2024-05-22 19:33:19] [INFO ] Invariant cache hit.
[2024-05-22 19:33:19] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2024-05-22 19:33:20] [INFO ] [Real]Absence check using 19 positive and 101 generalized place invariants in 239 ms returned sat
[2024-05-22 19:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 19:33:20] [INFO ] [Real]Absence check using state equation in 957 ms returned sat
[2024-05-22 19:33:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 19:33:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 14 ms returned sat
[2024-05-22 19:33:21] [INFO ] [Nat]Absence check using 19 positive and 101 generalized place invariants in 128 ms returned sat
[2024-05-22 19:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 19:33:22] [INFO ] [Nat]Absence check using state equation in 1212 ms returned sat
[2024-05-22 19:33:22] [INFO ] Computed and/alt/rep : 400/1200/400 causal constraints (skipped 100 transitions) in 29 ms.
[2024-05-22 19:33:22] [INFO ] Added : 7 causal constraints over 2 iterations in 158 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 1616 reset in 747 ms.
Product exploration explored 100000 steps with 1669 reset in 773 ms.
Built C files in :
/tmp/ltsmin12664433991179558479
[2024-05-22 19:33:24] [INFO ] Computing symmetric may disable matrix : 600 transitions.
[2024-05-22 19:33:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:33:24] [INFO ] Computing symmetric may enable matrix : 600 transitions.
[2024-05-22 19:33:24] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:33:24] [INFO ] Computing Do-Not-Accords matrix : 600 transitions.
[2024-05-22 19:33:24] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:33:24] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12664433991179558479
Running compilation step : cd /tmp/ltsmin12664433991179558479;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1637 ms.
Running link step : cd /tmp/ltsmin12664433991179558479;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin12664433991179558479;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4277379978682608369.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 300 out of 620 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 620/620 places, 600/600 transitions.
Applied a total of 0 rules in 9 ms. Remains 620 /620 variables (removed 0) and now considering 600/600 (removed 0) transitions.
[2024-05-22 19:33:39] [INFO ] Invariant cache hit.
[2024-05-22 19:33:39] [INFO ] Implicit Places using invariants in 168 ms returned []
[2024-05-22 19:33:39] [INFO ] Invariant cache hit.
[2024-05-22 19:33:40] [INFO ] Implicit Places using invariants and state equation in 351 ms returned []
Implicit Place search using SMT with State Equation took 521 ms to find 0 implicit places.
[2024-05-22 19:33:40] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-22 19:33:40] [INFO ] Invariant cache hit.
[2024-05-22 19:33:40] [INFO ] Dead Transitions using invariants and state equation in 325 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 867 ms. Remains : 620/620 places, 600/600 transitions.
Built C files in :
/tmp/ltsmin3309772835975864692
[2024-05-22 19:33:40] [INFO ] Computing symmetric may disable matrix : 600 transitions.
[2024-05-22 19:33:40] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:33:40] [INFO ] Computing symmetric may enable matrix : 600 transitions.
[2024-05-22 19:33:40] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:33:40] [INFO ] Computing Do-Not-Accords matrix : 600 transitions.
[2024-05-22 19:33:40] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:33:40] [INFO ] Built C files in 98ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3309772835975864692
Running compilation step : cd /tmp/ltsmin3309772835975864692;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1639 ms.
Running link step : cd /tmp/ltsmin3309772835975864692;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin3309772835975864692;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11398589720035414740.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 19:33:55] [INFO ] Flatten gal took : 27 ms
[2024-05-22 19:33:55] [INFO ] Flatten gal took : 25 ms
[2024-05-22 19:33:55] [INFO ] Time to serialize gal into /tmp/LTL8607981892155427580.gal : 4 ms
[2024-05-22 19:33:55] [INFO ] Time to serialize properties into /tmp/LTL9702154604129404909.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8607981892155427580.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1717878739918282386.hoa' '-atoms' '/tmp/LTL9702154604129404909.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9702154604129404909.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1717878739918282386.hoa
Detected timeout of ITS tools.
[2024-05-22 19:34:10] [INFO ] Flatten gal took : 25 ms
[2024-05-22 19:34:10] [INFO ] Flatten gal took : 24 ms
[2024-05-22 19:34:10] [INFO ] Time to serialize gal into /tmp/LTL3947984123906180637.gal : 4 ms
[2024-05-22 19:34:10] [INFO ] Time to serialize properties into /tmp/LTL6130057201512121640.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3947984123906180637.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6130057201512121640.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G("((((((((Modify_71>=1)||(Modify_6>=1))||((Modify_67>=1)||(Modify_2>=1)))||(((Modify_79>=1)||(Modify_14>=1))||((Modify_75>=1)||(M...26124
Formula 0 simplified : F!"((((((((Modify_71>=1)||(Modify_6>=1))||((Modify_67>=1)||(Modify_2>=1)))||(((Modify_79>=1)||(Modify_14>=1))||((Modify_75>=1)||(Mod...26112
Detected timeout of ITS tools.
[2024-05-22 19:34:25] [INFO ] Flatten gal took : 27 ms
[2024-05-22 19:34:25] [INFO ] Applying decomposition
[2024-05-22 19:34:25] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17916108147183055535.txt' '-o' '/tmp/graph17916108147183055535.bin' '-w' '/tmp/graph17916108147183055535.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17916108147183055535.bin' '-l' '-1' '-v' '-w' '/tmp/graph17916108147183055535.weights' '-q' '0' '-e' '0.001'
[2024-05-22 19:34:26] [INFO ] Decomposing Gal with order
[2024-05-22 19:34:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:34:26] [INFO ] Removed a total of 1690 redundant transitions.
[2024-05-22 19:34:26] [INFO ] Flatten gal took : 58 ms
[2024-05-22 19:34:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2024-05-22 19:34:26] [INFO ] Time to serialize gal into /tmp/LTL9876776909356774720.gal : 7 ms
[2024-05-22 19:34:26] [INFO ] Time to serialize properties into /tmp/LTL1032425733913017708.ltl : 61 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9876776909356774720.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1032425733913017708.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((G("((((((((i10.u10.Modify_71>=1)||(i13.u14.Modify_6>=1))||((i14.u15.Modify_67>=1)||(i11.u11.Modify_2>=1)))||(((i16.u17.Modify_79>=...35924
Formula 0 simplified : F!"((((((((i10.u10.Modify_71>=1)||(i13.u14.Modify_6>=1))||((i14.u15.Modify_67>=1)||(i11.u11.Modify_2>=1)))||(((i16.u17.Modify_79>=1)...35912
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2110167462884155272
[2024-05-22 19:34:41] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2110167462884155272
Running compilation step : cd /tmp/ltsmin2110167462884155272;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1178 ms.
Running link step : cd /tmp/ltsmin2110167462884155272;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin2110167462884155272;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))||[]((<>((LTLAPp1==true))&&<>((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-14 finished in 139757 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 100 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 13 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2024-05-22 19:34:56] [INFO ] Computed 130 invariants in 10 ms
[2024-05-22 19:34:56] [INFO ] Implicit Places using invariants in 547 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 549 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 6 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 568 ms. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (GEQ s161 1) (GEQ s157 1) (GEQ s169 1) (GEQ s165 1) (GEQ s177 1) (GEQ s173 1) (GEQ s185 1) (GEQ s181 1) (GEQ s120 1) (GEQ s193 1) (GEQ s124 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-15 finished in 733 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G((F(p1)&&F(p2)))))'
[2024-05-22 19:34:57] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12300549993962151756
[2024-05-22 19:34:57] [INFO ] Computing symmetric may disable matrix : 800 transitions.
[2024-05-22 19:34:57] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:34:57] [INFO ] Computing symmetric may enable matrix : 800 transitions.
[2024-05-22 19:34:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:34:57] [INFO ] Applying decomposition
[2024-05-22 19:34:57] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12808395194506999798.txt' '-o' '/tmp/graph12808395194506999798.bin' '-w' '/tmp/graph12808395194506999798.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12808395194506999798.bin' '-l' '-1' '-v' '-w' '/tmp/graph12808395194506999798.weights' '-q' '0' '-e' '0.001'
[2024-05-22 19:34:57] [INFO ] Decomposing Gal with order
[2024-05-22 19:34:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:34:57] [INFO ] Computing Do-Not-Accords matrix : 800 transitions.
[2024-05-22 19:34:57] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 19:34:57] [INFO ] Built C files in 186ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12300549993962151756
Running compilation step : cd /tmp/ltsmin12300549993962151756;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-22 19:34:57] [INFO ] Removed a total of 1690 redundant transitions.
[2024-05-22 19:34:57] [INFO ] Flatten gal took : 74 ms
[2024-05-22 19:34:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2024-05-22 19:34:57] [INFO ] Time to serialize gal into /tmp/LTLFireability14118165161185247649.gal : 10 ms
[2024-05-22 19:34:57] [INFO ] Time to serialize properties into /tmp/LTLFireability9839524429809798931.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14118165161185247649.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9839524429809798931.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((G((F("((((((((((((i13.u112.Active_92>=1)&&(i18.u164.Acknowledge_2>=1))&&((i19.u120.Acknowledge_12>=1)&&(i20.u174.Acknowledge_22>=1)...31530
Formula 0 simplified : F(G!"((((((((((((i13.u112.Active_92>=1)&&(i18.u164.Acknowledge_2>=1))&&((i19.u120.Acknowledge_12>=1)&&(i20.u174.Acknowledge_22>=1)))...31522
Compilation finished in 2349 ms.
Running link step : cd /tmp/ltsmin12300549993962151756;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin12300549993962151756;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin12300549993962151756;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12300549993962151756;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-22 19:58:31] [INFO ] Applying decomposition
[2024-05-22 19:58:34] [INFO ] Flatten gal took : 2075 ms
[2024-05-22 19:58:35] [INFO ] Decomposing Gal with order
[2024-05-22 19:58:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:58:36] [INFO ] Removed a total of 2140 redundant transitions.
[2024-05-22 19:58:37] [INFO ] Flatten gal took : 1065 ms
[2024-05-22 19:58:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 126 ms.
[2024-05-22 19:58:37] [INFO ] Time to serialize gal into /tmp/LTLFireability11296467760065339441.gal : 46 ms
[2024-05-22 19:58:37] [INFO ] Time to serialize properties into /tmp/LTLFireability14630523666164384003.ltl : 94 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11296467760065339441.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14630523666164384003.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 3 LTL properties
Checking formula 0 : !((G((F("((((((((((((sitefile92.Active_92>=1)&&(sitefile2.Acknowledge_2>=1))&&((sitefile12.Acknowledge_12>=1)&&(sitefile22.Acknowledge...33607
Formula 0 simplified : F(G!"((((((((((((sitefile92.Active_92>=1)&&(sitefile2.Acknowledge_2>=1))&&((sitefile12.Acknowledge_12>=1)&&(sitefile22.Acknowledge_2...33599
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin12300549993962151756;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12300549993962151756;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp3==true))||[]((<>((LTLAPp0==true))&&<>((LTLAPp4==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-22 20:22:10] [INFO ] Flatten gal took : 877 ms
[2024-05-22 20:22:12] [INFO ] Input system was already deterministic with 800 transitions.
[2024-05-22 20:22:12] [INFO ] Transformed 830 places.
[2024-05-22 20:22:12] [INFO ] Transformed 800 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
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
[2024-05-22 20:22:43] [INFO ] Time to serialize gal into /tmp/LTLFireability10863766158582050313.gal : 39 ms
[2024-05-22 20:22:43] [INFO ] Time to serialize properties into /tmp/LTLFireability3051914483342022879.ltl : 38 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10863766158582050313.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3051914483342022879.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_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G((F("((((((((((((Active_92>=1)&&(Acknowledge_2>=1))&&((Acknowledge_12>=1)&&(Acknowledge_22>=1)))&&(((Acknowledge_32>=1)&&(Acknowle...22647
Formula 0 simplified : F(G!"((((((((((((Active_92>=1)&&(Acknowledge_2>=1))&&((Acknowledge_12>=1)&&(Acknowledge_22>=1)))&&(((Acknowledge_32>=1)&&(Acknowledg...22639
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13793476 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15973008 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DatabaseWithMutex-COL-10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is DatabaseWithMutex-COL-10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r153-tall-171631150900013"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-10.tgz
mv DatabaseWithMutex-COL-10 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 ;