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.r461-smll-171701122800088.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is UtilityControlRoom-COL-Z4T4N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701122800088
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 11K Apr 13 06:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 13 06:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Apr 13 05:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 13 05:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 13 06:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 13 06:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 13 06:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 13 06:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 29K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z4T4N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717174236319

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=UtilityControlRoom-COL-Z4T4N10
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-31 16:50:38] [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]
[2024-05-31 16:50:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 16:50:38] [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.
[2024-05-31 16:50:39] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-31 16:50:39] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 674 ms
[2024-05-31 16:50:39] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 376 PT places and 750.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2024-05-31 16:50:39] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 6 ms.
[2024-05-31 16:50:39] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 54 steps, including 0 resets, run visited all 8 properties in 12 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-31 16:50:40] [INFO ] Flatten gal took : 24 ms
[2024-05-31 16:50:40] [INFO ] Flatten gal took : 5 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(10), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2024-05-31 16:50:40] [INFO ] Unfolded HLPN to a Petri net with 376 places and 750 transitions 2410 arcs in 38 ms.
[2024-05-31 16:50:40] [INFO ] Unfolded 13 HLPN properties in 1 ms.
[2024-05-31 16:50:40] [INFO ] Reduced 30 identical enabling conditions.
[2024-05-31 16:50:40] [INFO ] Reduced 30 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Support contains 335 out of 376 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 376/376 places, 590/590 transitions.
Applied a total of 0 rules in 20 ms. Remains 376 /376 variables (removed 0) and now considering 590/590 (removed 0) transitions.
// Phase 1: matrix 590 rows 376 cols
[2024-05-31 16:50:40] [INFO ] Computed 23 invariants in 42 ms
[2024-05-31 16:50:40] [INFO ] Implicit Places using invariants in 612 ms returned [305]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 617 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 375/376 places, 590/590 transitions.
Applied a total of 0 rules in 8 ms. Remains 375 /375 variables (removed 0) and now considering 590/590 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 645 ms. Remains : 375/376 places, 590/590 transitions.
Support contains 335 out of 375 places after structural reductions.
[2024-05-31 16:50:41] [INFO ] Flatten gal took : 88 ms
[2024-05-31 16:50:41] [INFO ] Flatten gal took : 90 ms
[2024-05-31 16:50:41] [INFO ] Input system was already deterministic with 590 transitions.
Finished random walk after 77 steps, including 0 resets, run visited all 11 properties in 13 ms. (steps per millisecond=5 )
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' '!(G((F(p0)&&F(p1))))'
Support contains 95 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 375 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 215 transition count 390
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 380 place count 205 transition count 380
Applied a total of 380 rules in 71 ms. Remains 205 /375 variables (removed 170) and now considering 380/590 (removed 210) transitions.
// Phase 1: matrix 380 rows 205 cols
[2024-05-31 16:50:42] [INFO ] Computed 22 invariants in 5 ms
[2024-05-31 16:50:42] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-31 16:50:42] [INFO ] Invariant cache hit.
[2024-05-31 16:50:42] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2024-05-31 16:50:42] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-31 16:50:42] [INFO ] Invariant cache hit.
[2024-05-31 16:50:42] [INFO ] Dead Transitions using invariants and state equation in 346 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 205/375 places, 380/590 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 848 ms. Remains : 205/375 places, 380/590 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 286 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s88 1) (LT s156 1)) (OR (LT s108 1) (LT s161 1)) (OR (LT s113 1) (LT s162 1)) (OR (LT s112 1) (LT s162 1)) (OR (LT s92 1) (LT s157 1)) (OR...], 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 5805 reset in 1012 ms.
Product exploration explored 100000 steps with 5823 reset in 897 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 305 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 :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 19 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 245 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 123 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 95 out of 205 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 205/205 places, 380/380 transitions.
Applied a total of 0 rules in 19 ms. Remains 205 /205 variables (removed 0) and now considering 380/380 (removed 0) transitions.
[2024-05-31 16:50:45] [INFO ] Invariant cache hit.
[2024-05-31 16:50:46] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-31 16:50:46] [INFO ] Invariant cache hit.
[2024-05-31 16:50:46] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2024-05-31 16:50:46] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-31 16:50:46] [INFO ] Invariant cache hit.
[2024-05-31 16:50:46] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 591 ms. Remains : 205/205 places, 380/380 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 p0), (X (X p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 186 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 142 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 18 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 235 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 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 5803 reset in 913 ms.
Product exploration explored 100000 steps with 5812 reset in 857 ms.
Built C files in :
/tmp/ltsmin10882076778748423049
[2024-05-31 16:50:49] [INFO ] Computing symmetric may disable matrix : 380 transitions.
[2024-05-31 16:50:49] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:50:49] [INFO ] Computing symmetric may enable matrix : 380 transitions.
[2024-05-31 16:50:49] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:50:49] [INFO ] Computing Do-Not-Accords matrix : 380 transitions.
[2024-05-31 16:50:49] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:50:49] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10882076778748423049
Running compilation step : cd /tmp/ltsmin10882076778748423049;'/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 1631 ms.
Running link step : cd /tmp/ltsmin10882076778748423049;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin10882076778748423049;'/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/stateBased12668080848019953310.hoa' '--buchi-type=spotba'
LTSmin run took 1858 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-00 finished in 11117 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 50 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 375 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 215 transition count 390
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 363 place count 212 transition count 270
Iterating global reduction 2 with 3 rules applied. Total rules applied 366 place count 212 transition count 270
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 396 place count 182 transition count 240
Iterating global reduction 2 with 30 rules applied. Total rules applied 426 place count 182 transition count 240
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 61 rules applied. Total rules applied 487 place count 151 transition count 210
Applied a total of 487 rules in 54 ms. Remains 151 /375 variables (removed 224) and now considering 210/590 (removed 380) transitions.
// Phase 1: matrix 210 rows 151 cols
[2024-05-31 16:50:53] [INFO ] Computed 21 invariants in 2 ms
[2024-05-31 16:50:53] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-31 16:50:53] [INFO ] Invariant cache hit.
[2024-05-31 16:50:53] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2024-05-31 16:50:53] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-31 16:50:53] [INFO ] Invariant cache hit.
[2024-05-31 16:50:53] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 151/375 places, 210/590 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 485 ms. Remains : 151/375 places, 210/590 transitions.
Stuttering acceptance computed with spot in 41 ms :[p0]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s94 1) (LT s142 1)) (OR (LT s114 1) (LT s147 1)) (OR (LT s119 1) (LT s148 1)) (OR (LT s118 1) (LT s148 1)) (OR (LT s98 1) (LT s143 1)) (OR...], 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 479 ms.
Stack based approach found an accepted trace after 882 steps with 0 reset with depth 883 and stack size 882 in 7 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-01 finished in 1035 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 10 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 375 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 215 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 215 transition count 350
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 175 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 172 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 172 transition count 230
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 476 place count 142 transition count 200
Iterating global reduction 2 with 30 rules applied. Total rules applied 506 place count 142 transition count 200
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 536 place count 112 transition count 140
Iterating global reduction 2 with 30 rules applied. Total rules applied 566 place count 112 transition count 140
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 596 place count 82 transition count 110
Iterating global reduction 2 with 30 rules applied. Total rules applied 626 place count 82 transition count 110
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 656 place count 82 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 656 place count 82 transition count 70
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 676 place count 72 transition count 70
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 41 rules applied. Total rules applied 717 place count 51 transition count 50
Applied a total of 717 rules in 42 ms. Remains 51 /375 variables (removed 324) and now considering 50/590 (removed 540) transitions.
// Phase 1: matrix 50 rows 51 cols
[2024-05-31 16:50:54] [INFO ] Computed 21 invariants in 1 ms
[2024-05-31 16:50:54] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-31 16:50:54] [INFO ] Invariant cache hit.
[2024-05-31 16:50:54] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2024-05-31 16:50:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 16:50:54] [INFO ] Invariant cache hit.
[2024-05-31 16:50:54] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/375 places, 50/590 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 252 ms. Remains : 51/375 places, 50/590 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-02 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 s40 1) (GEQ s39 1) (GEQ s36 1) (GEQ s35 1) (GEQ s38 1) (GEQ s37 1) (GEQ s32 1) (GEQ s31 1) (GEQ s34 1) (GEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 271 ms.
Stack based approach found an accepted trace after 1316 steps with 0 reset with depth 1317 and stack size 1314 in 8 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-02 finished in 600 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G(p1))||p0))))'
Support contains 10 out of 375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 255 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 255 transition count 470
Applied a total of 240 rules in 14 ms. Remains 255 /375 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 255 cols
[2024-05-31 16:50:54] [INFO ] Computed 22 invariants in 5 ms
[2024-05-31 16:50:54] [INFO ] Implicit Places using invariants in 175 ms returned []
[2024-05-31 16:50:54] [INFO ] Invariant cache hit.
[2024-05-31 16:50:55] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
[2024-05-31 16:50:55] [INFO ] Invariant cache hit.
[2024-05-31 16:50:55] [INFO ] Dead Transitions using invariants and state equation in 437 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 255/375 places, 470/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 983 ms. Remains : 255/375 places, 470/590 transitions.
Stuttering acceptance computed with spot in 173 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(OR (GEQ s187 1) (GEQ s188 1) (GEQ s190 1) (GEQ s189 1) (GEQ s185 1) (GEQ s186 1) (GEQ s192 1) (GEQ s191 1) (GEQ s194 1) (GEQ s193 1)), p1:(AND (LT s18...], 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 35 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-03 finished in 1180 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)||X(p1)))'
Support contains 55 out of 375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 255 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 255 transition count 470
Applied a total of 240 rules in 14 ms. Remains 255 /375 variables (removed 120) and now considering 470/590 (removed 120) transitions.
[2024-05-31 16:50:55] [INFO ] Invariant cache hit.
[2024-05-31 16:50:55] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-05-31 16:50:55] [INFO ] Invariant cache hit.
[2024-05-31 16:50:56] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
[2024-05-31 16:50:56] [INFO ] Invariant cache hit.
[2024-05-31 16:50:56] [INFO ] Dead Transitions using invariants and state equation in 379 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 255/375 places, 470/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 775 ms. Remains : 255/375 places, 470/590 transitions.
Stuttering acceptance computed with spot in 173 ms :[true, (NOT p1), (AND (NOT p1) p0), (AND p0 (NOT p1)), p0]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (GEQ s174 1) (GEQ s175 1) (GEQ s180 1) (GEQ s181 1) (GEQ s182 1) (GEQ s183 1) (GEQ s176 1) (GEQ s177 1) (GEQ s178 1) (GEQ s179 1)), p0:(AND (OR (LT...], 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]]
Product exploration explored 100000 steps with 50000 reset in 1826 ms.
Product exploration explored 100000 steps with 50000 reset in 1819 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 (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), true]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 71 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-04 finished in 4691 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 10 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 375 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 215 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 215 transition count 350
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 175 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 172 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 172 transition count 230
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 476 place count 142 transition count 200
Iterating global reduction 2 with 30 rules applied. Total rules applied 506 place count 142 transition count 200
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 536 place count 112 transition count 140
Iterating global reduction 2 with 30 rules applied. Total rules applied 566 place count 112 transition count 140
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 596 place count 82 transition count 110
Iterating global reduction 2 with 30 rules applied. Total rules applied 626 place count 82 transition count 110
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 656 place count 82 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 656 place count 82 transition count 70
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 676 place count 72 transition count 70
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 696 place count 62 transition count 60
Applied a total of 696 rules in 30 ms. Remains 62 /375 variables (removed 313) and now considering 60/590 (removed 530) transitions.
// Phase 1: matrix 60 rows 62 cols
[2024-05-31 16:51:00] [INFO ] Computed 22 invariants in 1 ms
[2024-05-31 16:51:00] [INFO ] Implicit Places using invariants in 56 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/375 places, 60/590 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 104 ms. Remains : 61/375 places, 60/590 transitions.
Stuttering acceptance computed with spot in 48 ms :[p0]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s23 1) (LT s24 1) (LT s26 1) (LT s25 1) (LT s21 1) (LT s22 1) (LT s28 1) (LT s27 1) (LT s30 1) (LT s29 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 7286 reset in 267 ms.
Product exploration explored 100000 steps with 7315 reset in 291 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 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 35 ms :[p0]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 107 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 35 ms :[p0]
Stuttering acceptance computed with spot in 36 ms :[p0]
// Phase 1: matrix 60 rows 61 cols
[2024-05-31 16:51:01] [INFO ] Computed 21 invariants in 0 ms
[2024-05-31 16:51:01] [INFO ] [Real]Absence check using 21 positive place invariants in 7 ms returned sat
[2024-05-31 16:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:51:01] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2024-05-31 16:51:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:51:01] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2024-05-31 16:51:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:51:01] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2024-05-31 16:51:01] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-31 16:51:01] [INFO ] Added : 4 causal constraints over 1 iterations in 29 ms. Result :sat
Could not prove EG p0
Support contains 10 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-31 16:51:01] [INFO ] Invariant cache hit.
[2024-05-31 16:51:01] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-31 16:51:01] [INFO ] Invariant cache hit.
[2024-05-31 16:51:01] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-05-31 16:51:01] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 16:51:01] [INFO ] Invariant cache hit.
[2024-05-31 16:51:02] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 214 ms. Remains : 61/61 places, 60/60 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 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 36 ms :[p0]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 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 36 ms :[p0]
Stuttering acceptance computed with spot in 35 ms :[p0]
[2024-05-31 16:51:02] [INFO ] Invariant cache hit.
[2024-05-31 16:51:02] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-31 16:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:51:02] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2024-05-31 16:51:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:51:02] [INFO ] [Nat]Absence check using 21 positive place invariants in 8 ms returned sat
[2024-05-31 16:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:51:02] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-31 16:51:02] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-31 16:51:02] [INFO ] Added : 4 causal constraints over 1 iterations in 36 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 52 ms :[p0]
Product exploration explored 100000 steps with 7296 reset in 266 ms.
Product exploration explored 100000 steps with 7302 reset in 294 ms.
Built C files in :
/tmp/ltsmin14682515323908121920
[2024-05-31 16:51:03] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-31 16:51:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:03] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-31 16:51:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:03] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-31 16:51:03] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:03] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14682515323908121920
Running compilation step : cd /tmp/ltsmin14682515323908121920;'/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 222 ms.
Running link step : cd /tmp/ltsmin14682515323908121920;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin14682515323908121920;'/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/stateBased17876700398191536764.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 10 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 61 /61 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-31 16:51:18] [INFO ] Invariant cache hit.
[2024-05-31 16:51:18] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-31 16:51:18] [INFO ] Invariant cache hit.
[2024-05-31 16:51:18] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-31 16:51:18] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 16:51:18] [INFO ] Invariant cache hit.
[2024-05-31 16:51:18] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 198 ms. Remains : 61/61 places, 60/60 transitions.
Built C files in :
/tmp/ltsmin4718088764522264305
[2024-05-31 16:51:18] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-31 16:51:18] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:18] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-31 16:51:18] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:18] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-31 16:51:18] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:18] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4718088764522264305
Running compilation step : cd /tmp/ltsmin4718088764522264305;'/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 211 ms.
Running link step : cd /tmp/ltsmin4718088764522264305;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin4718088764522264305;'/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/stateBased14787288229721230359.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 16:51:33] [INFO ] Flatten gal took : 6 ms
[2024-05-31 16:51:33] [INFO ] Flatten gal took : 9 ms
[2024-05-31 16:51:33] [INFO ] Time to serialize gal into /tmp/LTL407573563647512700.gal : 3 ms
[2024-05-31 16:51:33] [INFO ] Time to serialize properties into /tmp/LTL15292012542468435922.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/LTL407573563647512700.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8652972110607704503.hoa' '-atoms' '/tmp/LTL15292012542468435922.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/LTL15292012542468435922.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8652972110607704503.hoa
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
34 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,0,0.368768,25236,1,0,83,64906,20,16,1389,54197,173
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-05 finished in 33836 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 10 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 375 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 215 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 215 transition count 350
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 175 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 443 place count 172 transition count 230
Iterating global reduction 2 with 3 rules applied. Total rules applied 446 place count 172 transition count 230
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 476 place count 142 transition count 200
Iterating global reduction 2 with 30 rules applied. Total rules applied 506 place count 142 transition count 200
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 536 place count 112 transition count 140
Iterating global reduction 2 with 30 rules applied. Total rules applied 566 place count 112 transition count 140
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 596 place count 82 transition count 110
Iterating global reduction 2 with 30 rules applied. Total rules applied 626 place count 82 transition count 110
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 656 place count 82 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 656 place count 82 transition count 70
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 676 place count 72 transition count 70
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 41 rules applied. Total rules applied 717 place count 51 transition count 50
Applied a total of 717 rules in 36 ms. Remains 51 /375 variables (removed 324) and now considering 50/590 (removed 540) transitions.
// Phase 1: matrix 50 rows 51 cols
[2024-05-31 16:51:34] [INFO ] Computed 21 invariants in 1 ms
[2024-05-31 16:51:34] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-31 16:51:34] [INFO ] Invariant cache hit.
[2024-05-31 16:51:34] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2024-05-31 16:51:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 16:51:34] [INFO ] Invariant cache hit.
[2024-05-31 16:51:34] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 51/375 places, 50/590 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 273 ms. Remains : 51/375 places, 50/590 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-06 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 s40 1) (GEQ s39 1) (GEQ s36 1) (GEQ s35 1) (GEQ s38 1) (GEQ s37 1) (GEQ s32 1) (GEQ s31 1) (GEQ s34 1) (GEQ s33 1))], 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 2513 reset in 236 ms.
Product exploration explored 100000 steps with 2559 reset in 253 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 p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 128 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 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 135 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 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
[2024-05-31 16:51:35] [INFO ] Invariant cache hit.
[2024-05-31 16:51:35] [INFO ] [Real]Absence check using 21 positive place invariants in 9 ms returned sat
[2024-05-31 16:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:51:35] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2024-05-31 16:51:35] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-31 16:51:35] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 50/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2024-05-31 16:51:35] [INFO ] Invariant cache hit.
[2024-05-31 16:51:35] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-31 16:51:35] [INFO ] Invariant cache hit.
[2024-05-31 16:51:35] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2024-05-31 16:51:35] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 16:51:35] [INFO ] Invariant cache hit.
[2024-05-31 16:51:35] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 ms. Remains : 51/51 places, 50/50 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 p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 116 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 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 151 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 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2024-05-31 16:51:36] [INFO ] Invariant cache hit.
[2024-05-31 16:51:36] [INFO ] [Real]Absence check using 21 positive place invariants in 8 ms returned sat
[2024-05-31 16:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:51:36] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-31 16:51:36] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-31 16:51:36] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2436 reset in 238 ms.
Product exploration explored 100000 steps with 2431 reset in 257 ms.
Built C files in :
/tmp/ltsmin13508427684265636724
[2024-05-31 16:51:37] [INFO ] Computing symmetric may disable matrix : 50 transitions.
[2024-05-31 16:51:37] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:37] [INFO ] Computing symmetric may enable matrix : 50 transitions.
[2024-05-31 16:51:37] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:37] [INFO ] Computing Do-Not-Accords matrix : 50 transitions.
[2024-05-31 16:51:37] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:37] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13508427684265636724
Running compilation step : cd /tmp/ltsmin13508427684265636724;'/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 186 ms.
Running link step : cd /tmp/ltsmin13508427684265636724;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin13508427684265636724;'/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/stateBased703994334725753016.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 10 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 50/50 transitions.
Applied a total of 0 rules in 7 ms. Remains 51 /51 variables (removed 0) and now considering 50/50 (removed 0) transitions.
[2024-05-31 16:51:52] [INFO ] Invariant cache hit.
[2024-05-31 16:51:52] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-31 16:51:52] [INFO ] Invariant cache hit.
[2024-05-31 16:51:52] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2024-05-31 16:51:52] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-31 16:51:52] [INFO ] Invariant cache hit.
[2024-05-31 16:51:52] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 231 ms. Remains : 51/51 places, 50/50 transitions.
Built C files in :
/tmp/ltsmin8161397964526452032
[2024-05-31 16:51:52] [INFO ] Computing symmetric may disable matrix : 50 transitions.
[2024-05-31 16:51:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:52] [INFO ] Computing symmetric may enable matrix : 50 transitions.
[2024-05-31 16:51:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:52] [INFO ] Computing Do-Not-Accords matrix : 50 transitions.
[2024-05-31 16:51:52] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:51:52] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8161397964526452032
Running compilation step : cd /tmp/ltsmin8161397964526452032;'/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 187 ms.
Running link step : cd /tmp/ltsmin8161397964526452032;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin8161397964526452032;'/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/stateBased14579851021400612721.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 16:52:07] [INFO ] Flatten gal took : 5 ms
[2024-05-31 16:52:07] [INFO ] Flatten gal took : 4 ms
[2024-05-31 16:52:07] [INFO ] Time to serialize gal into /tmp/LTL626351292197629797.gal : 2 ms
[2024-05-31 16:52:07] [INFO ] Time to serialize properties into /tmp/LTL4386481099426860646.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/LTL626351292197629797.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1914253465461874862.hoa' '-atoms' '/tmp/LTL4386481099426860646.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...316
Loading property file /tmp/LTL4386481099426860646.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1914253465461874862.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
10 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,0,0.128942,18012,1,0,46,22471,24,1,1246,12362,119
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-06 finished in 33569 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(G(p0)) U p1))))'
Support contains 55 out of 375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 255 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 255 transition count 470
Applied a total of 240 rules in 11 ms. Remains 255 /375 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 255 cols
[2024-05-31 16:52:07] [INFO ] Computed 22 invariants in 5 ms
[2024-05-31 16:52:08] [INFO ] Implicit Places using invariants in 157 ms returned []
[2024-05-31 16:52:08] [INFO ] Invariant cache hit.
[2024-05-31 16:52:08] [INFO ] Implicit Places using invariants and state equation in 304 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
[2024-05-31 16:52:08] [INFO ] Invariant cache hit.
[2024-05-31 16:52:08] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 255/375 places, 470/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 949 ms. Remains : 255/375 places, 470/590 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (GEQ s4 1) (GEQ s5 1) (GEQ s6 1) (GEQ s7 1) (GEQ s8 1) (GEQ s9 1) (GEQ s10 1) (GEQ s11 1) (GEQ s12 1) (GEQ s13 1)), p0:(OR (AND (GEQ s2 1) (GEQ s40...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 976 ms.
Product exploration explored 100000 steps with 0 reset in 951 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 p1), true, (X (X p1))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 203 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (NOT p0), (NOT p1)]
Finished random walk after 115 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), true, (X (X p1))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (AND p0 (NOT p1))), (F p0)]
Knowledge based reduction with 4 factoid took 201 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (NOT p0), (NOT p1)]
Support contains 55 out of 255 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 255/255 places, 470/470 transitions.
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 40 Pre rules applied. Total rules applied 0 place count 255 transition count 430
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 215 transition count 430
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 160 place count 175 transition count 390
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 200 place count 175 transition count 350
Applied a total of 200 rules in 20 ms. Remains 175 /255 variables (removed 80) and now considering 350/470 (removed 120) transitions.
// Phase 1: matrix 350 rows 175 cols
[2024-05-31 16:52:11] [INFO ] Computed 22 invariants in 3 ms
[2024-05-31 16:52:11] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-31 16:52:11] [INFO ] Invariant cache hit.
[2024-05-31 16:52:12] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
[2024-05-31 16:52:12] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-31 16:52:12] [INFO ] Invariant cache hit.
[2024-05-31 16:52:12] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 175/255 places, 350/470 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 652 ms. Remains : 175/255 places, 350/470 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 p1), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 6 factoid took 153 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p0), (NOT p1)]
Finished random walk after 338 steps, including 0 resets, run visited all 3 properties in 14 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 6 factoid took 222 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 109 ms :[(NOT p1), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 866 ms.
Product exploration explored 100000 steps with 0 reset in 988 ms.
Built C files in :
/tmp/ltsmin16421304086461034239
[2024-05-31 16:52:15] [INFO ] Computing symmetric may disable matrix : 350 transitions.
[2024-05-31 16:52:15] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:52:15] [INFO ] Computing symmetric may enable matrix : 350 transitions.
[2024-05-31 16:52:15] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:52:15] [INFO ] Computing Do-Not-Accords matrix : 350 transitions.
[2024-05-31 16:52:15] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:52:15] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16421304086461034239
Running compilation step : cd /tmp/ltsmin16421304086461034239;'/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 1210 ms.
Running link step : cd /tmp/ltsmin16421304086461034239;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin16421304086461034239;'/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/stateBased15383543380376775419.hoa' '--buchi-type=spotba'
LTSmin run took 2453 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-07 finished in 11036 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 45 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 375 transition count 430
Reduce places removed 160 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 360 place count 215 transition count 390
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 360 place count 215 transition count 350
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 440 place count 175 transition count 350
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 460 place count 165 transition count 340
Applied a total of 460 rules in 25 ms. Remains 165 /375 variables (removed 210) and now considering 340/590 (removed 250) transitions.
// Phase 1: matrix 340 rows 165 cols
[2024-05-31 16:52:18] [INFO ] Computed 22 invariants in 3 ms
[2024-05-31 16:52:19] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-31 16:52:19] [INFO ] Invariant cache hit.
[2024-05-31 16:52:19] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 289 ms to find 0 implicit places.
[2024-05-31 16:52:19] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-31 16:52:19] [INFO ] Invariant cache hit.
[2024-05-31 16:52:19] [INFO ] Dead Transitions using invariants and state equation in 267 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 165/375 places, 340/590 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 590 ms. Remains : 165/375 places, 340/590 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s30 1) (GEQ s94 1)) (AND (GEQ s0 1) (GEQ s16 1) (GEQ s94 1)) (AND (GEQ s1 1) (GEQ s33 1) (GEQ s94 1)) (AND (GEQ s2 1) (GEQ s10...], 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 908 ms.
Stack based approach found an accepted trace after 6408 steps with 0 reset with depth 6409 and stack size 6409 in 61 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-08 finished in 1613 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0)||F(!p1))))'
Support contains 60 out of 375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Discarding 120 places :
Symmetric choice reduction at 0 with 120 rule applications. Total rules 120 place count 255 transition count 470
Iterating global reduction 0 with 120 rules applied. Total rules applied 240 place count 255 transition count 470
Applied a total of 240 rules in 7 ms. Remains 255 /375 variables (removed 120) and now considering 470/590 (removed 120) transitions.
// Phase 1: matrix 470 rows 255 cols
[2024-05-31 16:52:20] [INFO ] Computed 22 invariants in 3 ms
[2024-05-31 16:52:20] [INFO ] Implicit Places using invariants in 141 ms returned []
[2024-05-31 16:52:20] [INFO ] Invariant cache hit.
[2024-05-31 16:52:21] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
[2024-05-31 16:52:21] [INFO ] Invariant cache hit.
[2024-05-31 16:52:21] [INFO ] Dead Transitions using invariants and state equation in 449 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 255/375 places, 470/590 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 915 ms. Remains : 255/375 places, 470/590 transitions.
Stuttering acceptance computed with spot in 112 ms :[p1, (AND p1 p0), (AND p1 p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (GEQ s204 1) (GEQ s203 1) (GEQ s200 1) (GEQ s199 1) (GEQ s202 1) (GEQ s201 1) (GEQ s196 1) (GEQ s195 1) (GEQ s198 1) (GEQ s197 1)), p0:(AND (OR (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2334 reset in 335 ms.
Product exploration explored 100000 steps with 2357 reset in 352 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 (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 195 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[p1, p1]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p1)), (X (X (NOT p1))), (F p1)]
Knowledge based reduction with 4 factoid took 218 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 74 ms :[p1, p1]
Stuttering acceptance computed with spot in 75 ms :[p1, p1]
Support contains 10 out of 255 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 : 255/255 places, 470/470 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 155 transition count 370
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 240 place count 155 transition count 330
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 243 place count 152 transition count 210
Ensure Unique test removed 1 places
Iterating global reduction 1 with 4 rules applied. Total rules applied 247 place count 151 transition count 210
Applied a total of 247 rules in 23 ms. Remains 151 /255 variables (removed 104) and now considering 210/470 (removed 260) transitions.
// Phase 1: matrix 210 rows 151 cols
[2024-05-31 16:52:22] [INFO ] Computed 21 invariants in 2 ms
[2024-05-31 16:52:23] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-31 16:52:23] [INFO ] Invariant cache hit.
[2024-05-31 16:52:23] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
[2024-05-31 16:52:23] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 16:52:23] [INFO ] Invariant cache hit.
[2024-05-31 16:52:23] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 151/255 places, 210/470 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 437 ms. Remains : 151/255 places, 210/470 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 p1), (X p1)]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 128 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 75 ms :[p1, p1]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X p1)]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F p1)]
Knowledge based reduction with 2 factoid took 147 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 74 ms :[p1, p1]
Stuttering acceptance computed with spot in 73 ms :[p1, p1]
Stuttering acceptance computed with spot in 74 ms :[p1, p1]
Product exploration explored 100000 steps with 1707 reset in 282 ms.
Stack based approach found an accepted trace after 1761 steps with 36 reset with depth 29 and stack size 29 in 6 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-10 finished in 3739 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 160 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 40 Pre rules applied. Total rules applied 0 place count 375 transition count 550
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 335 transition count 550
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 0 with 120 rules applied. Total rules applied 200 place count 275 transition count 490
Applied a total of 200 rules in 20 ms. Remains 275 /375 variables (removed 100) and now considering 490/590 (removed 100) transitions.
// Phase 1: matrix 490 rows 275 cols
[2024-05-31 16:52:24] [INFO ] Computed 22 invariants in 4 ms
[2024-05-31 16:52:24] [INFO ] Implicit Places using invariants in 324 ms returned [254]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 326 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 274/375 places, 490/590 transitions.
Applied a total of 0 rules in 6 ms. Remains 274 /274 variables (removed 0) and now considering 490/490 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 352 ms. Remains : 274/375 places, 490/590 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s131 1) (GEQ s192 1) (GEQ s135 1) (GEQ s196 1) (GEQ s139 1) (GEQ s200 1) (GEQ s143 1) (GEQ s204 1) (GEQ s147 1) (GEQ s208 1) (GEQ s151 1) (GEQ...], 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 15741 reset in 961 ms.
Stack based approach found an accepted trace after 4950 steps with 779 reset with depth 3 and stack size 3 in 47 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-13 finished in 1421 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 205 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 40 Pre rules applied. Total rules applied 0 place count 375 transition count 550
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 80 rules applied. Total rules applied 80 place count 335 transition count 550
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 100 place count 325 transition count 540
Applied a total of 100 rules in 15 ms. Remains 325 /375 variables (removed 50) and now considering 540/590 (removed 50) transitions.
// Phase 1: matrix 540 rows 325 cols
[2024-05-31 16:52:25] [INFO ] Computed 22 invariants in 5 ms
[2024-05-31 16:52:25] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-31 16:52:25] [INFO ] Invariant cache hit.
[2024-05-31 16:52:26] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 535 ms to find 0 implicit places.
[2024-05-31 16:52:26] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-31 16:52:26] [INFO ] Invariant cache hit.
[2024-05-31 16:52:26] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 325/375 places, 540/590 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1117 ms. Remains : 325/375 places, 540/590 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s121 1) (GEQ s182 1) (GEQ s125 1) (GEQ s186 1) (GEQ s129 1) (GEQ s190 1) (GEQ s133 1) (GEQ s194 1) (GEQ s137 1) (GEQ s198 1) (GEQ s141 1) (GEQ...], 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 44529 reset in 1988 ms.
Product exploration explored 100000 steps with 44597 reset in 2010 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 167 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 36 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 176 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2024-05-31 16:52:31] [INFO ] Invariant cache hit.
[2024-05-31 16:52:34] [INFO ] [Real]Absence check using 22 positive place invariants in 30 ms returned sat
[2024-05-31 16:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:52:35] [INFO ] [Real]Absence check using state equation in 888 ms returned sat
[2024-05-31 16:52:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:52:39] [INFO ] [Nat]Absence check using 22 positive place invariants in 34 ms returned sat
[2024-05-31 16:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:52:39] [INFO ] [Nat]Absence check using state equation in 620 ms returned sat
[2024-05-31 16:52:39] [INFO ] Computed and/alt/rep : 490/920/490 causal constraints (skipped 0 transitions) in 40 ms.
[2024-05-31 16:52:42] [INFO ] Added : 239 causal constraints over 48 iterations in 3007 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 205 out of 325 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 325/325 places, 540/540 transitions.
Applied a total of 0 rules in 13 ms. Remains 325 /325 variables (removed 0) and now considering 540/540 (removed 0) transitions.
[2024-05-31 16:52:42] [INFO ] Invariant cache hit.
[2024-05-31 16:52:42] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-05-31 16:52:43] [INFO ] Invariant cache hit.
[2024-05-31 16:52:43] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 610 ms to find 0 implicit places.
[2024-05-31 16:52:43] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-31 16:52:43] [INFO ] Invariant cache hit.
[2024-05-31 16:52:44] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1173 ms. Remains : 325/325 places, 540/540 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)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 176 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 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 251 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 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2024-05-31 16:52:44] [INFO ] Invariant cache hit.
[2024-05-31 16:52:48] [INFO ] [Real]Absence check using 22 positive place invariants in 29 ms returned sat
[2024-05-31 16:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:52:49] [INFO ] [Real]Absence check using state equation in 1011 ms returned sat
[2024-05-31 16:52:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:52:52] [INFO ] [Nat]Absence check using 22 positive place invariants in 33 ms returned sat
[2024-05-31 16:52:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:52:53] [INFO ] [Nat]Absence check using state equation in 845 ms returned sat
[2024-05-31 16:52:53] [INFO ] Computed and/alt/rep : 490/920/490 causal constraints (skipped 0 transitions) in 39 ms.
[2024-05-31 16:52:55] [INFO ] Added : 239 causal constraints over 48 iterations in 2308 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 44586 reset in 2008 ms.
Product exploration explored 100000 steps with 44585 reset in 2006 ms.
Built C files in :
/tmp/ltsmin12872672845961384549
[2024-05-31 16:52:59] [INFO ] Computing symmetric may disable matrix : 540 transitions.
[2024-05-31 16:52:59] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:52:59] [INFO ] Computing symmetric may enable matrix : 540 transitions.
[2024-05-31 16:52:59] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:52:59] [INFO ] Computing Do-Not-Accords matrix : 540 transitions.
[2024-05-31 16:52:59] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:52:59] [INFO ] Built C files in 151ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12872672845961384549
Running compilation step : cd /tmp/ltsmin12872672845961384549;'/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 2206 ms.
Running link step : cd /tmp/ltsmin12872672845961384549;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin12872672845961384549;'/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/stateBased13256021796893553108.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 205 out of 325 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 325/325 places, 540/540 transitions.
Applied a total of 0 rules in 7 ms. Remains 325 /325 variables (removed 0) and now considering 540/540 (removed 0) transitions.
[2024-05-31 16:53:14] [INFO ] Invariant cache hit.
[2024-05-31 16:53:14] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-05-31 16:53:14] [INFO ] Invariant cache hit.
[2024-05-31 16:53:14] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
[2024-05-31 16:53:15] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-31 16:53:15] [INFO ] Invariant cache hit.
[2024-05-31 16:53:15] [INFO ] Dead Transitions using invariants and state equation in 468 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 921 ms. Remains : 325/325 places, 540/540 transitions.
Built C files in :
/tmp/ltsmin2770160699314834341
[2024-05-31 16:53:15] [INFO ] Computing symmetric may disable matrix : 540 transitions.
[2024-05-31 16:53:15] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:53:15] [INFO ] Computing symmetric may enable matrix : 540 transitions.
[2024-05-31 16:53:15] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:53:15] [INFO ] Computing Do-Not-Accords matrix : 540 transitions.
[2024-05-31 16:53:15] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:53:15] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2770160699314834341
Running compilation step : cd /tmp/ltsmin2770160699314834341;'/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 2009 ms.
Running link step : cd /tmp/ltsmin2770160699314834341;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin2770160699314834341;'/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/stateBased13808402179915941317.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 16:53:30] [INFO ] Flatten gal took : 38 ms
[2024-05-31 16:53:30] [INFO ] Flatten gal took : 34 ms
[2024-05-31 16:53:30] [INFO ] Time to serialize gal into /tmp/LTL10933138927505715545.gal : 7 ms
[2024-05-31 16:53:30] [INFO ] Time to serialize properties into /tmp/LTL7337868520835095249.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/LTL10933138927505715545.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13588313403204781016.hoa' '-atoms' '/tmp/LTL7337868520835095249.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL7337868520835095249.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13588313403204781016.hoa
Detected timeout of ITS tools.
[2024-05-31 16:53:45] [INFO ] Flatten gal took : 33 ms
[2024-05-31 16:53:45] [INFO ] Flatten gal took : 32 ms
[2024-05-31 16:53:45] [INFO ] Time to serialize gal into /tmp/LTL3234663989063099120.gal : 4 ms
[2024-05-31 16:53:45] [INFO ] Time to serialize properties into /tmp/LTL18229337233352892468.ltl : 8 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/LTL3234663989063099120.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18229337233352892468.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 : !((F("((((((((((MovetoZ_37>=1)||(MovetoZ_98>=1))||((MovetoZ_41>=1)||(MovetoZ_102>=1)))||(((MovetoZ_45>=1)||(MovetoZ_106>=1))||((Moveto...12677
Formula 0 simplified : G!"((((((((((MovetoZ_37>=1)||(MovetoZ_98>=1))||((MovetoZ_41>=1)||(MovetoZ_102>=1)))||(((MovetoZ_45>=1)||(MovetoZ_106>=1))||((MovetoZ...12673
Detected timeout of ITS tools.
[2024-05-31 16:54:00] [INFO ] Flatten gal took : 37 ms
[2024-05-31 16:54:00] [INFO ] Applying decomposition
[2024-05-31 16:54:00] [INFO ] Flatten gal took : 28 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/graph4171621733085438954.txt' '-o' '/tmp/graph4171621733085438954.bin' '-w' '/tmp/graph4171621733085438954.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4171621733085438954.bin' '-l' '-1' '-v' '-w' '/tmp/graph4171621733085438954.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:54:01] [INFO ] Decomposing Gal with order
[2024-05-31 16:54:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:54:01] [INFO ] Removed a total of 487 redundant transitions.
[2024-05-31 16:54:01] [INFO ] Flatten gal took : 105 ms
[2024-05-31 16:54:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 340 labels/synchronizations in 27 ms.
[2024-05-31 16:54:01] [INFO ] Time to serialize gal into /tmp/LTL16561962449653035813.gal : 11 ms
[2024-05-31 16:54:01] [INFO ] Time to serialize properties into /tmp/LTL12409881976300156830.ltl : 7 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/LTL16561962449653035813.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12409881976300156830.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 : !((F("((((((((((i1.u5.MovetoZ_37>=1)||(i4.u22.MovetoZ_98>=1))||((i1.u5.MovetoZ_41>=1)||(i4.u22.MovetoZ_102>=1)))||(((i1.u5.MovetoZ_45>...16877
Formula 0 simplified : G!"((((((((((i1.u5.MovetoZ_37>=1)||(i4.u22.MovetoZ_98>=1))||((i1.u5.MovetoZ_41>=1)||(i4.u22.MovetoZ_102>=1)))||(((i1.u5.MovetoZ_45>=...16873
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
67 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,0,0.774568,27696,1,0,19541,2771,3598,49045,409,16155,18779
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-14 finished in 96455 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((G(p1)||G(p2))))))'
Support contains 210 out of 375 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 375/375 places, 590/590 transitions.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 0 with 100 rules applied. Total rules applied 100 place count 325 transition count 540
Applied a total of 100 rules in 15 ms. Remains 325 /375 variables (removed 50) and now considering 540/590 (removed 50) transitions.
// Phase 1: matrix 540 rows 325 cols
[2024-05-31 16:54:02] [INFO ] Computed 22 invariants in 6 ms
[2024-05-31 16:54:02] [INFO ] Implicit Places using invariants in 298 ms returned [304]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 301 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 324/375 places, 540/590 transitions.
Applied a total of 0 rules in 20 ms. Remains 324 /324 variables (removed 0) and now considering 540/540 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 339 ms. Remains : 324/375 places, 540/590 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-COL-Z4T4N10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GEQ s65 1) (GEQ s64 1) (GEQ s67 1) (GEQ s66 1) (GEQ s69 1) (GEQ s68 1) (GEQ s71 1) (GEQ s70 1) (GEQ s73 1) (GEQ s72 1) (GEQ s75 1) (GEQ s74 1) (GE...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 1227 ms.
Product exploration explored 100000 steps with 3 reset in 1399 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 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (AND p1 (NOT p2))), (X (X (NOT p0))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
Knowledge based reduction with 9 factoid took 251 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Finished random walk after 50 steps, including 0 resets, run visited all 6 properties in 5 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (AND p1 (NOT p2))), (X (X (NOT p0))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (F (AND p1 (NOT p2))), (F (AND (NOT p1) p2)), (F (NOT (AND (NOT p1) (NOT p2)))), (F p0), (F (AND p1 p2)), (F (NOT (OR (NOT p1) (NOT p2))))]
Knowledge based reduction with 9 factoid took 607 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
// Phase 1: matrix 540 rows 324 cols
[2024-05-31 16:54:06] [INFO ] Computed 21 invariants in 5 ms
[2024-05-31 16:54:07] [INFO ] [Real]Absence check using 21 positive place invariants in 23 ms returned sat
[2024-05-31 16:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:54:07] [INFO ] [Real]Absence check using state equation in 572 ms returned sat
[2024-05-31 16:54:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:54:08] [INFO ] [Nat]Absence check using 21 positive place invariants in 27 ms returned sat
[2024-05-31 16:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:54:08] [INFO ] [Nat]Absence check using state equation in 536 ms returned sat
[2024-05-31 16:54:08] [INFO ] Computed and/alt/rep : 530/770/530 causal constraints (skipped 0 transitions) in 44 ms.
[2024-05-31 16:54:09] [INFO ] Added : 71 causal constraints over 15 iterations in 681 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-31 16:54:09] [INFO ] Invariant cache hit.
[2024-05-31 16:54:10] [INFO ] [Real]Absence check using 21 positive place invariants in 28 ms returned sat
[2024-05-31 16:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:54:11] [INFO ] [Real]Absence check using state equation in 473 ms returned sat
[2024-05-31 16:54:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:54:11] [INFO ] [Nat]Absence check using 21 positive place invariants in 19 ms returned sat
[2024-05-31 16:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:54:12] [INFO ] [Nat]Absence check using state equation in 396 ms returned sat
[2024-05-31 16:54:12] [INFO ] Computed and/alt/rep : 530/770/530 causal constraints (skipped 0 transitions) in 58 ms.
[2024-05-31 16:54:13] [INFO ] Added : 79 causal constraints over 16 iterations in 749 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 210 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 540/540 transitions.
Applied a total of 0 rules in 9 ms. Remains 324 /324 variables (removed 0) and now considering 540/540 (removed 0) transitions.
[2024-05-31 16:54:13] [INFO ] Invariant cache hit.
[2024-05-31 16:54:13] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-05-31 16:54:13] [INFO ] Invariant cache hit.
[2024-05-31 16:54:13] [INFO ] Implicit Places using invariants and state equation in 418 ms returned []
Implicit Place search using SMT with State Equation took 614 ms to find 0 implicit places.
[2024-05-31 16:54:13] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-31 16:54:13] [INFO ] Invariant cache hit.
[2024-05-31 16:54:14] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1186 ms. Remains : 324/324 places, 540/540 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (AND p1 (NOT p2))), (X (X (NOT p0))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
Knowledge based reduction with 9 factoid took 352 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Finished random walk after 21 steps, including 0 resets, run visited all 6 properties in 5 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (AND p1 (NOT p2))), (X (X (NOT p0))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (F (AND p1 (NOT p2))), (F (AND (NOT p1) p2)), (F (NOT (AND (NOT p1) (NOT p2)))), (F p0), (F (AND p1 p2)), (F (NOT (OR (NOT p1) (NOT p2))))]
Knowledge based reduction with 9 factoid took 455 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter insensitive) to 3 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
[2024-05-31 16:54:15] [INFO ] Invariant cache hit.
[2024-05-31 16:54:16] [INFO ] [Real]Absence check using 21 positive place invariants in 38 ms returned sat
[2024-05-31 16:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:54:16] [INFO ] [Real]Absence check using state equation in 557 ms returned sat
[2024-05-31 16:54:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:54:17] [INFO ] [Nat]Absence check using 21 positive place invariants in 20 ms returned sat
[2024-05-31 16:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:54:17] [INFO ] [Nat]Absence check using state equation in 374 ms returned sat
[2024-05-31 16:54:17] [INFO ] Computed and/alt/rep : 530/770/530 causal constraints (skipped 0 transitions) in 33 ms.
[2024-05-31 16:54:18] [INFO ] Added : 103 causal constraints over 21 iterations in 899 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-31 16:54:18] [INFO ] Invariant cache hit.
[2024-05-31 16:54:19] [INFO ] [Real]Absence check using 21 positive place invariants in 28 ms returned sat
[2024-05-31 16:54:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:54:19] [INFO ] [Real]Absence check using state equation in 440 ms returned sat
[2024-05-31 16:54:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:54:20] [INFO ] [Nat]Absence check using 21 positive place invariants in 28 ms returned sat
[2024-05-31 16:54:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:54:21] [INFO ] [Nat]Absence check using state equation in 546 ms returned sat
[2024-05-31 16:54:21] [INFO ] Computed and/alt/rep : 530/770/530 causal constraints (skipped 0 transitions) in 37 ms.
[2024-05-31 16:54:22] [INFO ] Added : 79 causal constraints over 16 iterations in 607 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 4 reset in 1273 ms.
Product exploration explored 100000 steps with 0 reset in 1465 ms.
Built C files in :
/tmp/ltsmin4892714286244494111
[2024-05-31 16:54:25] [INFO ] Computing symmetric may disable matrix : 540 transitions.
[2024-05-31 16:54:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:54:25] [INFO ] Computing symmetric may enable matrix : 540 transitions.
[2024-05-31 16:54:25] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:54:25] [INFO ] Computing Do-Not-Accords matrix : 540 transitions.
[2024-05-31 16:54:25] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 16:54:25] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4892714286244494111
Running compilation step : cd /tmp/ltsmin4892714286244494111;'/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 1981 ms.
Running link step : cd /tmp/ltsmin4892714286244494111;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin4892714286244494111;'/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/stateBased6892449159937489428.hoa' '--buchi-type=spotba'
LTSmin run took 5563 ms.
FORMULA UtilityControlRoom-COL-Z4T4N10-LTLFireability-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-COL-Z4T4N10-LTLFireability-15 finished in 30560 ms.
All properties solved by simple procedures.
Total runtime 233974 ms.

BK_STOP 1717174473883

--------------------
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="UtilityControlRoom-COL-Z4T4N10"
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 UtilityControlRoom-COL-Z4T4N10, 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 r461-smll-171701122800088"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T4N10.tgz
mv UtilityControlRoom-COL-Z4T4N10 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 ;