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.r087-tall-171620521600138.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CSRepetitions-COL-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521600138
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.8K Apr 12 10:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Apr 12 10:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 12 10:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 12 10:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Apr 22 14:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 12 12:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Apr 12 12:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 12 12:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 18K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716245370075

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=CSRepetitions-COL-10
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-20 22:49:31] [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]
[2024-05-20 22:49:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 22:49:31] [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.
[2024-05-20 22:49:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-20 22:49:32] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 612 ms
[2024-05-20 22:49:32] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 1311 PT places and 2300.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2024-05-20 22:49:32] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 15 arcs in 4 ms.
[2024-05-20 22:49:32] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA CSRepetitions-COL-10-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-10-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-10-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 1 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 1 stable transitions
Finished random walk after 113 steps, including 0 resets, run visited all 7 properties in 8 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-20 22:49:32] [INFO ] Flatten gal took : 15 ms
[2024-05-20 22:49:32] [INFO ] Flatten gal took : 2 ms
Transition Send_Answer forces synchronizations/join behavior on parameter c of sort Client
Symmetric sort wr.t. initial and guards and successors and join/free detected :Server
Symmetric sort wr.t. initial detected :Server
Symmetric sort wr.t. initial and guards detected :Server
Applying symmetric unfolding of full symmetric sort :Server domain size was 10
[2024-05-20 22:49:32] [INFO ] Unfolded HLPN to a Petri net with 402 places and 500 transitions 1500 arcs in 20 ms.
[2024-05-20 22:49:32] [INFO ] Unfolded 13 HLPN properties in 2 ms.
Support contains 402 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 11 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 402 cols
[2024-05-20 22:49:32] [INFO ] Computed 101 invariants in 28 ms
[2024-05-20 22:49:32] [INFO ] Implicit Places using invariants in 218 ms returned []
[2024-05-20 22:49:32] [INFO ] Invariant cache hit.
[2024-05-20 22:49:33] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:49:33] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 464 ms to find 0 implicit places.
[2024-05-20 22:49:33] [INFO ] Invariant cache hit.
[2024-05-20 22:49:33] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 705 ms. Remains : 402/402 places, 500/500 transitions.
Support contains 402 out of 402 places after structural reductions.
[2024-05-20 22:49:33] [INFO ] Flatten gal took : 51 ms
[2024-05-20 22:49:33] [INFO ] Flatten gal took : 51 ms
[2024-05-20 22:49:33] [INFO ] Input system was already deterministic with 500 transitions.
Incomplete random walk after 10000 steps, including 69 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-20 22:49:34] [INFO ] Invariant cache hit.
[2024-05-20 22:49:34] [INFO ] [Real]Absence check using 101 positive place invariants in 21 ms returned sat
[2024-05-20 22:49:35] [INFO ] After 485ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-20 22:49:35] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:49:35] [INFO ] After 365ms SMT Verify possible using 100 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 22:49:35] [INFO ] After 1042ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 22:49:35] [INFO ] [Nat]Absence check using 101 positive place invariants in 17 ms returned sat
[2024-05-20 22:49:36] [INFO ] After 454ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 22:49:36] [INFO ] After 342ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 22:49:36] [INFO ] After 717ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 352 ms.
[2024-05-20 22:49:37] [INFO ] After 1653ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 135 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=45 )
Parikh walk visited 1 properties in 4 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
FORMULA CSRepetitions-COL-10-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 101 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 27 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:49:37] [INFO ] Invariant cache hit.
[2024-05-20 22:49:37] [INFO ] Implicit Places using invariants in 171 ms returned []
[2024-05-20 22:49:37] [INFO ] Invariant cache hit.
[2024-05-20 22:49:37] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:49:38] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 583 ms to find 0 implicit places.
[2024-05-20 22:49:38] [INFO ] Invariant cache hit.
[2024-05-20 22:49:38] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 825 ms. Remains : 402/402 places, 500/500 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 244 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s170 1) (GEQ s201 1)) (AND (GEQ s121 1) (GEQ s201 1)) (AND (GEQ s150 1) (GEQ s201 1)) (AND (GEQ s101 1) (GEQ s201 1)) (AND (GEQ s190 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 7056 reset in 1119 ms.
Product exploration explored 100000 steps with 7001 reset in 1010 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 119 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 8 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 : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 142 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-20 22:49:41] [INFO ] Invariant cache hit.
[2024-05-20 22:49:42] [INFO ] [Real]Absence check using 101 positive place invariants in 20 ms returned sat
[2024-05-20 22:49:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:49:42] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2024-05-20 22:49:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 22:49:43] [INFO ] [Nat]Absence check using 101 positive place invariants in 19 ms returned sat
[2024-05-20 22:49:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 22:49:43] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2024-05-20 22:49:43] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:49:43] [INFO ] [Nat]Added 100 Read/Feed constraints in 15 ms returned sat
[2024-05-20 22:49:43] [INFO ] Computed and/alt/rep : 400/500/400 causal constraints (skipped 0 transitions) in 31 ms.
[2024-05-20 22:49:43] [INFO ] Added : 0 causal constraints over 0 iterations in 70 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 101 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 7 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:49:43] [INFO ] Invariant cache hit.
[2024-05-20 22:49:43] [INFO ] Implicit Places using invariants in 146 ms returned []
[2024-05-20 22:49:43] [INFO ] Invariant cache hit.
[2024-05-20 22:49:44] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:49:44] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
[2024-05-20 22:49:44] [INFO ] Invariant cache hit.
[2024-05-20 22:49:44] [INFO ] Dead Transitions using invariants and state equation in 197 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 741 ms. Remains : 402/402 places, 500/500 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 143 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-20 22:49:45] [INFO ] Invariant cache hit.
[2024-05-20 22:49:46] [INFO ] [Real]Absence check using 101 positive place invariants in 22 ms returned sat
[2024-05-20 22:49:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:49:46] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2024-05-20 22:49:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 22:49:47] [INFO ] [Nat]Absence check using 101 positive place invariants in 19 ms returned sat
[2024-05-20 22:49:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 22:49:47] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2024-05-20 22:49:47] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:49:47] [INFO ] [Nat]Added 100 Read/Feed constraints in 15 ms returned sat
[2024-05-20 22:49:47] [INFO ] Computed and/alt/rep : 400/500/400 causal constraints (skipped 0 transitions) in 27 ms.
[2024-05-20 22:49:47] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7054 reset in 905 ms.
Product exploration explored 100000 steps with 7038 reset in 984 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 101 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 33 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:49:49] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-20 22:49:49] [INFO ] Invariant cache hit.
[2024-05-20 22:49:50] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 269 ms. Remains : 402/402 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin17826339428756957883
[2024-05-20 22:49:50] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17826339428756957883
Running compilation step : cd /tmp/ltsmin17826339428756957883;'/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 802 ms.
Running link step : cd /tmp/ltsmin17826339428756957883;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin17826339428756957883;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3643534718301554047.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 101 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 11 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:50:05] [INFO ] Invariant cache hit.
[2024-05-20 22:50:05] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-20 22:50:05] [INFO ] Invariant cache hit.
[2024-05-20 22:50:05] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:50:05] [INFO ] Implicit Places using invariants and state equation in 357 ms returned []
Implicit Place search using SMT with State Equation took 485 ms to find 0 implicit places.
[2024-05-20 22:50:05] [INFO ] Invariant cache hit.
[2024-05-20 22:50:05] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 709 ms. Remains : 402/402 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin16719700954834271606
[2024-05-20 22:50:05] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16719700954834271606
Running compilation step : cd /tmp/ltsmin16719700954834271606;'/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 709 ms.
Running link step : cd /tmp/ltsmin16719700954834271606;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin16719700954834271606;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11939006113168990741.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 22:50:21] [INFO ] Flatten gal took : 26 ms
[2024-05-20 22:50:21] [INFO ] Flatten gal took : 28 ms
[2024-05-20 22:50:21] [INFO ] Time to serialize gal into /tmp/LTL15150115361923981359.gal : 17 ms
[2024-05-20 22:50:21] [INFO ] Time to serialize properties into /tmp/LTL17276256857951164958.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/LTL15150115361923981359.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11564176761214383893.hoa' '-atoms' '/tmp/LTL17276256857951164958.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL17276256857951164958.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11564176761214383893.hoa
Detected timeout of ITS tools.
[2024-05-20 22:50:36] [INFO ] Flatten gal took : 20 ms
[2024-05-20 22:50:36] [INFO ] Flatten gal took : 22 ms
[2024-05-20 22:50:36] [INFO ] Time to serialize gal into /tmp/LTL6922619308050219323.gal : 4 ms
[2024-05-20 22:50:36] [INFO ] Time to serialize properties into /tmp/LTL13828901421268777748.ltl : 17 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/LTL6922619308050219323.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13828901421268777748.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((((((RequestBuffer_69>=1)&&(Server_Waiting_0>=1))||((RequestBuffer_20>=1)&&(Server_Waiting_0>=1)))||(((RequestBuffer_49>...5023
Formula 0 simplified : XXG!"(((((((((RequestBuffer_69>=1)&&(Server_Waiting_0>=1))||((RequestBuffer_20>=1)&&(Server_Waiting_0>=1)))||(((RequestBuffer_49>=1)...5015
Detected timeout of ITS tools.
[2024-05-20 22:50:51] [INFO ] Flatten gal took : 20 ms
[2024-05-20 22:50:51] [INFO ] Applying decomposition
[2024-05-20 22:50:51] [INFO ] Flatten gal took : 17 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/graph10192606524718563761.txt' '-o' '/tmp/graph10192606524718563761.bin' '-w' '/tmp/graph10192606524718563761.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10192606524718563761.bin' '-l' '-1' '-v' '-w' '/tmp/graph10192606524718563761.weights' '-q' '0' '-e' '0.001'
[2024-05-20 22:50:51] [INFO ] Decomposing Gal with order
[2024-05-20 22:50:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 22:50:51] [INFO ] Removed a total of 249 redundant transitions.
[2024-05-20 22:50:51] [INFO ] Flatten gal took : 81 ms
[2024-05-20 22:50:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-20 22:50:51] [INFO ] Time to serialize gal into /tmp/LTL5171780705398278515.gal : 11 ms
[2024-05-20 22:50:51] [INFO ] Time to serialize properties into /tmp/LTL9882257248927575641.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5171780705398278515.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9882257248927575641.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((((((u40.RequestBuffer_69>=1)&&(u0.Server_Waiting_0>=1))||((u0.RequestBuffer_20>=1)&&(u0.Server_Waiting_0>=1)))||(((u0.R...5699
Formula 0 simplified : XXG!"(((((((((u40.RequestBuffer_69>=1)&&(u0.Server_Waiting_0>=1))||((u0.RequestBuffer_20>=1)&&(u0.Server_Waiting_0>=1)))||(((u0.Requ...5691
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17733057566121878125
[2024-05-20 22:51:06] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17733057566121878125
Running compilation step : cd /tmp/ltsmin17733057566121878125;'/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 724 ms.
Running link step : cd /tmp/ltsmin17733057566121878125;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin17733057566121878125;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CSRepetitions-COL-10-LTLFireability-01 finished in 104432 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 101 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 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 200 places and 0 transitions.
Iterating global reduction 0 with 300 rules applied. Total rules applied 300 place count 202 transition count 400
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 399 place count 103 transition count 301
Iterating global reduction 0 with 99 rules applied. Total rules applied 498 place count 103 transition count 301
Applied a total of 498 rules in 43 ms. Remains 103 /402 variables (removed 299) and now considering 301/500 (removed 199) transitions.
// Phase 1: matrix 301 rows 103 cols
[2024-05-20 22:51:21] [INFO ] Computed 1 invariants in 6 ms
[2024-05-20 22:51:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-20 22:51:21] [INFO ] Invariant cache hit.
[2024-05-20 22:51:22] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2024-05-20 22:51:22] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-20 22:51:22] [INFO ] Invariant cache hit.
[2024-05-20 22:51:22] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/402 places, 301/500 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 316 ms. Remains : 103/402 places, 301/500 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s70 1) (GEQ s101 1)) (AND (GEQ s21 1) (GEQ s101 1)) (AND (GEQ s50 1) (GEQ s101 1)) (AND (GEQ s1 1) (GEQ s101 1)) (AND (GEQ s90 1) (GEQ s1...], 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 50000 reset in 386 ms.
Product exploration explored 100000 steps with 50000 reset in 402 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 14 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-COL-10-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-COL-10-LTLFireability-02 finished in 1170 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&&X(p1)))&&F(G(p2))))'
Support contains 302 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 3 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 402 cols
[2024-05-20 22:51:23] [INFO ] Computed 101 invariants in 4 ms
[2024-05-20 22:51:23] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-20 22:51:23] [INFO ] Invariant cache hit.
[2024-05-20 22:51:23] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:51:23] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
[2024-05-20 22:51:23] [INFO ] Invariant cache hit.
[2024-05-20 22:51:23] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 525 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s170 1) (GEQ s201 1)) (AND (GEQ s121 1) (GEQ s201 1)) (AND (GEQ s150 1) (GEQ s201 1)) (AND (GEQ s101 1) (GEQ s201 1)) (AND (GEQ s190 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 148 steps with 0 reset in 2 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-03 finished in 719 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 101 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 3 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:51:23] [INFO ] Invariant cache hit.
[2024-05-20 22:51:23] [INFO ] Implicit Places using invariants in 169 ms returned []
[2024-05-20 22:51:23] [INFO ] Invariant cache hit.
[2024-05-20 22:51:24] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:51:24] [INFO ] Implicit Places using invariants and state equation in 341 ms returned []
Implicit Place search using SMT with State Equation took 512 ms to find 0 implicit places.
[2024-05-20 22:51:24] [INFO ] Invariant cache hit.
[2024-05-20 22:51:24] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 719 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s170 1) (GEQ s201 1)) (AND (GEQ s121 1) (GEQ s201 1)) (AND (GEQ s150 1) (GEQ s201 1)) (AND (GEQ s101 1) (GEQ s201 1)) (AND (GEQ s190 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 7015 reset in 957 ms.
Product exploration explored 100000 steps with 7048 reset in 990 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 136 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2024-05-20 22:51:26] [INFO ] Invariant cache hit.
[2024-05-20 22:51:27] [INFO ] [Real]Absence check using 101 positive place invariants in 16 ms returned sat
[2024-05-20 22:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:51:27] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2024-05-20 22:51:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 22:51:28] [INFO ] [Nat]Absence check using 101 positive place invariants in 18 ms returned sat
[2024-05-20 22:51:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 22:51:28] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2024-05-20 22:51:28] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:51:28] [INFO ] [Nat]Added 100 Read/Feed constraints in 14 ms returned sat
[2024-05-20 22:51:29] [INFO ] Computed and/alt/rep : 400/500/400 causal constraints (skipped 0 transitions) in 23 ms.
[2024-05-20 22:51:29] [INFO ] Added : 0 causal constraints over 0 iterations in 60 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 101 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 0 with 300 rules applied. Total rules applied 300 place count 202 transition count 400
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 399 place count 103 transition count 301
Iterating global reduction 0 with 99 rules applied. Total rules applied 498 place count 103 transition count 301
Applied a total of 498 rules in 21 ms. Remains 103 /402 variables (removed 299) and now considering 301/500 (removed 199) transitions.
// Phase 1: matrix 301 rows 103 cols
[2024-05-20 22:51:29] [INFO ] Computed 1 invariants in 1 ms
[2024-05-20 22:51:29] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-20 22:51:29] [INFO ] Invariant cache hit.
[2024-05-20 22:51:29] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2024-05-20 22:51:29] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-20 22:51:29] [INFO ] Invariant cache hit.
[2024-05-20 22:51:29] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/402 places, 301/500 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 232 ms. Remains : 103/402 places, 301/500 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 10 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-COL-10-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-COL-10-LTLFireability-04 finished in 5593 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(F(p1)))))'
Support contains 301 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 3 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 402 cols
[2024-05-20 22:51:29] [INFO ] Computed 101 invariants in 6 ms
[2024-05-20 22:51:29] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-20 22:51:29] [INFO ] Invariant cache hit.
[2024-05-20 22:51:29] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:51:29] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2024-05-20 22:51:29] [INFO ] Invariant cache hit.
[2024-05-20 22:51:29] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 446 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s86 1)) (AND (GEQ s0 1) (GEQ s17 1)) (AND (GEQ s0 1) (GEQ s82 1)) (AND (GEQ s0 1) (GEQ s29 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 20816 steps with 472 reset in 305 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-05 finished in 921 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 200 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 3 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:51:30] [INFO ] Invariant cache hit.
[2024-05-20 22:51:30] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-20 22:51:30] [INFO ] Invariant cache hit.
[2024-05-20 22:51:30] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:51:30] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2024-05-20 22:51:30] [INFO ] Invariant cache hit.
[2024-05-20 22:51:30] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 458 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s44 1) (GEQ s345 1)) (AND (GEQ s49 1) (GEQ s350 1)) (AND (GEQ s39 1) (GEQ s340 1)) (AND (GEQ s34 1) (GEQ s335 1)) (AND (GEQ s54 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-06 finished in 548 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(p1)&&p0)))'
Support contains 201 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 11 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:51:30] [INFO ] Invariant cache hit.
[2024-05-20 22:51:30] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-20 22:51:30] [INFO ] Invariant cache hit.
[2024-05-20 22:51:31] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:51:31] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
[2024-05-20 22:51:31] [INFO ] Invariant cache hit.
[2024-05-20 22:51:31] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 609 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (GEQ s131 1) (GEQ s192 1) (GEQ s135 1) (GEQ s196 1) (GEQ s139 1) (GEQ s200 1) (GEQ s143 1) (GEQ s147 1) (GEQ s151 1) (GEQ s155 1) (GEQ s159 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-08 finished in 738 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&&F(p1)))||(p0&&F(p1)&&F((G(F(!p2))||(F(!p2)&&G(!p1))))))))'
Support contains 301 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 18 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:51:31] [INFO ] Invariant cache hit.
[2024-05-20 22:51:31] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-20 22:51:31] [INFO ] Invariant cache hit.
[2024-05-20 22:51:31] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:51:31] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2024-05-20 22:51:31] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-20 22:51:31] [INFO ] Invariant cache hit.
[2024-05-20 22:51:32] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 472 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (AND p1 p2 (NOT p0)), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (AND (NOT p1) p2), (OR (AND (NOT p0) p2) (AND (NOT p1) p2))]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 p2), acceptance={} source=0 dest: 3}, { cond=(AND p0 p1), acceptance={} source=0 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=(AND p0 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 2}, { cond=p2, acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (AND (GEQ s44 1) (GEQ s345 1)) (AND (GEQ s49 1) (GEQ s350 1)) (AND (GEQ s39 1) (GEQ s340 1)) (AND (GEQ s34 1) (GEQ s335 1)) (AND (GEQ s54 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 4336 steps with 32 reset in 106 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-09 finished in 830 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 100 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 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 200 places and 0 transitions.
Iterating global reduction 0 with 300 rules applied. Total rules applied 300 place count 202 transition count 400
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 399 place count 103 transition count 301
Iterating global reduction 0 with 99 rules applied. Total rules applied 498 place count 103 transition count 301
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 501 place count 101 transition count 300
Applied a total of 501 rules in 21 ms. Remains 101 /402 variables (removed 301) and now considering 300/500 (removed 200) transitions.
// Phase 1: matrix 300 rows 101 cols
[2024-05-20 22:51:32] [INFO ] Computed 0 invariants in 1 ms
[2024-05-20 22:51:32] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-20 22:51:32] [INFO ] Invariant cache hit.
[2024-05-20 22:51:32] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-05-20 22:51:32] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-20 22:51:32] [INFO ] Invariant cache hit.
[2024-05-20 22:51:32] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/402 places, 300/500 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 220 ms. Remains : 101/402 places, 300/500 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s31 1) (GEQ s92 1) (GEQ s35 1) (GEQ s96 1) (GEQ s39 1) (GEQ s100 1) (GEQ s43 1) (GEQ s47 1) (GEQ s51 1) (GEQ s55 1) (GEQ s59 1) (GEQ s63 1) (G...], 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 50000 reset in 325 ms.
Product exploration explored 100000 steps with 50000 reset in 322 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 16 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-COL-10-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-COL-10-LTLFireability-10 finished in 940 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((X(p0)||F(!p1)))))'
Support contains 300 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 1 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 402 cols
[2024-05-20 22:51:33] [INFO ] Computed 101 invariants in 4 ms
[2024-05-20 22:51:33] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-20 22:51:33] [INFO ] Invariant cache hit.
[2024-05-20 22:51:33] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:51:33] [INFO ] Implicit Places using invariants and state equation in 184 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2024-05-20 22:51:33] [INFO ] Invariant cache hit.
[2024-05-20 22:51:33] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 444 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 140 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s44 1) (GEQ s345 1)) (AND (GEQ s49 1) (GEQ s350 1)) (AND (GEQ s39 1) (GEQ s340 1)) (AND (GEQ s34 1) (GEQ s335 1)) (AND (GEQ s54 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1984 reset in 1287 ms.
Product exploration explored 100000 steps with 2006 reset in 1371 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 100 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Finished random walk after 80 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=20 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 111 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 138 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Support contains 300 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 4 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:51:37] [INFO ] Invariant cache hit.
[2024-05-20 22:51:37] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-20 22:51:37] [INFO ] Invariant cache hit.
[2024-05-20 22:51:37] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:51:37] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2024-05-20 22:51:37] [INFO ] Invariant cache hit.
[2024-05-20 22:51:37] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 459 ms. Remains : 402/402 places, 500/500 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 83 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Finished random walk after 304 steps, including 2 resets, run visited all 2 properties in 10 ms. (steps per millisecond=30 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 126 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 149 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 136 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Product exploration explored 100000 steps with 1986 reset in 1288 ms.
Product exploration explored 100000 steps with 2002 reset in 1329 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 153 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Support contains 300 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 7 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:51:41] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-20 22:51:41] [INFO ] Invariant cache hit.
[2024-05-20 22:51:41] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 227 ms. Remains : 402/402 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin3514965681131476509
[2024-05-20 22:51:41] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3514965681131476509
Running compilation step : cd /tmp/ltsmin3514965681131476509;'/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 727 ms.
Running link step : cd /tmp/ltsmin3514965681131476509;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin3514965681131476509;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6574634313624240655.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 300 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 4 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:51:56] [INFO ] Invariant cache hit.
[2024-05-20 22:51:56] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-20 22:51:56] [INFO ] Invariant cache hit.
[2024-05-20 22:51:57] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:51:57] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2024-05-20 22:51:57] [INFO ] Invariant cache hit.
[2024-05-20 22:51:57] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 488 ms. Remains : 402/402 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin15836352700066058348
[2024-05-20 22:51:57] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15836352700066058348
Running compilation step : cd /tmp/ltsmin15836352700066058348;'/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 742 ms.
Running link step : cd /tmp/ltsmin15836352700066058348;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin15836352700066058348;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5425675074278103224.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 22:52:12] [INFO ] Flatten gal took : 18 ms
[2024-05-20 22:52:12] [INFO ] Flatten gal took : 16 ms
[2024-05-20 22:52:12] [INFO ] Time to serialize gal into /tmp/LTL6598880614516188110.gal : 3 ms
[2024-05-20 22:52:12] [INFO ] Time to serialize properties into /tmp/LTL6933428293625016232.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/LTL6598880614516188110.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17240625250250453570.hoa' '-atoms' '/tmp/LTL6933428293625016232.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6933428293625016232.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17240625250250453570.hoa
Detected timeout of ITS tools.
[2024-05-20 22:52:27] [INFO ] Flatten gal took : 14 ms
[2024-05-20 22:52:27] [INFO ] Flatten gal took : 14 ms
[2024-05-20 22:52:27] [INFO ] Time to serialize gal into /tmp/LTL4679621545203062284.gal : 2 ms
[2024-05-20 22:52:27] [INFO ] Time to serialize properties into /tmp/LTL5073156492038612534.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4679621545203062284.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5073156492038612534.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G((X("((((((((RequestBuffer_30>=1)||(RequestBuffer_91>=1))||((RequestBuffer_34>=1)||(RequestBuffer_95>=1)))||(((RequestBuffer_38>...7610
Formula 0 simplified : XF(X!"((((((((RequestBuffer_30>=1)||(RequestBuffer_91>=1))||((RequestBuffer_34>=1)||(RequestBuffer_95>=1)))||(((RequestBuffer_38>=1)...7600
Detected timeout of ITS tools.
[2024-05-20 22:52:42] [INFO ] Flatten gal took : 16 ms
[2024-05-20 22:52:42] [INFO ] Applying decomposition
[2024-05-20 22:52:42] [INFO ] Flatten gal took : 14 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/graph14654162380617379179.txt' '-o' '/tmp/graph14654162380617379179.bin' '-w' '/tmp/graph14654162380617379179.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14654162380617379179.bin' '-l' '-1' '-v' '-w' '/tmp/graph14654162380617379179.weights' '-q' '0' '-e' '0.001'
[2024-05-20 22:52:42] [INFO ] Decomposing Gal with order
[2024-05-20 22:52:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 22:52:42] [INFO ] Removed a total of 296 redundant transitions.
[2024-05-20 22:52:42] [INFO ] Flatten gal took : 31 ms
[2024-05-20 22:52:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-20 22:52:42] [INFO ] Time to serialize gal into /tmp/LTL17130544239687126406.gal : 5 ms
[2024-05-20 22:52:42] [INFO ] Time to serialize properties into /tmp/LTL4451576702538677039.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17130544239687126406.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4451576702538677039.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G((X("((((((((u20.RequestBuffer_30>=1)||(u54.RequestBuffer_91>=1))||((i58.u0.RequestBuffer_34>=1)||(u55.RequestBuffer_95>=1)))||(...8964
Formula 0 simplified : XF(X!"((((((((u20.RequestBuffer_30>=1)||(u54.RequestBuffer_91>=1))||((i58.u0.RequestBuffer_34>=1)||(u55.RequestBuffer_95>=1)))||(((u...8954
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11983016367402953932
[2024-05-20 22:52:57] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11983016367402953932
Running compilation step : cd /tmp/ltsmin11983016367402953932;'/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 737 ms.
Running link step : cd /tmp/ltsmin11983016367402953932;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin11983016367402953932;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((X((LTLAPp0==true))||<>((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CSRepetitions-COL-10-LTLFireability-11 finished in 99570 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 100 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 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 200 places and 0 transitions.
Iterating global reduction 0 with 300 rules applied. Total rules applied 300 place count 202 transition count 400
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 399 place count 103 transition count 301
Iterating global reduction 0 with 99 rules applied. Total rules applied 498 place count 103 transition count 301
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 501 place count 101 transition count 300
Applied a total of 501 rules in 20 ms. Remains 101 /402 variables (removed 301) and now considering 300/500 (removed 200) transitions.
// Phase 1: matrix 300 rows 101 cols
[2024-05-20 22:53:12] [INFO ] Computed 0 invariants in 2 ms
[2024-05-20 22:53:12] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-20 22:53:12] [INFO ] Invariant cache hit.
[2024-05-20 22:53:12] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-05-20 22:53:13] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-20 22:53:13] [INFO ] Invariant cache hit.
[2024-05-20 22:53:13] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/402 places, 300/500 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 222 ms. Remains : 101/402 places, 300/500 transitions.
Stuttering acceptance computed with spot in 38 ms :[p0]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s31 1) (GEQ s92 1) (GEQ s35 1) (GEQ s96 1) (GEQ s39 1) (GEQ s100 1) (GEQ s43 1) (GEQ s47 1) (GEQ s51 1) (GEQ s55 1) (GEQ s59 1) (GEQ s63 1) (G...], 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 2448 reset in 611 ms.
Stack based approach found an accepted trace after 67 steps with 1 reset with depth 35 and stack size 35 in 1 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-12 finished in 889 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)))))'
Support contains 201 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 11 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 402 cols
[2024-05-20 22:53:13] [INFO ] Computed 101 invariants in 8 ms
[2024-05-20 22:53:13] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-20 22:53:13] [INFO ] Invariant cache hit.
[2024-05-20 22:53:14] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:53:14] [INFO ] Implicit Places using invariants and state equation in 356 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
[2024-05-20 22:53:14] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-20 22:53:14] [INFO ] Invariant cache hit.
[2024-05-20 22:53:14] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 718 ms. Remains : 402/402 places, 500/500 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s170 1) (GEQ s201 1)) (AND (GEQ s121 1) (GEQ s201 1)) (AND (GEQ s150 1) (GEQ s201 1)) (AND (GEQ s101 1) (GEQ s201 1)) (AND (GEQ s190 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1264 steps with 74 reset in 17 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-COL-10-LTLFireability-14 finished in 860 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(F(p0))))'
Found a Shortening insensitive property : CSRepetitions-COL-10-LTLFireability-01
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 101 out of 402 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 402/402 places, 500/500 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 200 places and 0 transitions.
Iterating global reduction 0 with 300 rules applied. Total rules applied 300 place count 202 transition count 400
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 399 place count 103 transition count 301
Iterating global reduction 0 with 99 rules applied. Total rules applied 498 place count 103 transition count 301
Applied a total of 498 rules in 19 ms. Remains 103 /402 variables (removed 299) and now considering 301/500 (removed 199) transitions.
// Phase 1: matrix 301 rows 103 cols
[2024-05-20 22:53:14] [INFO ] Computed 1 invariants in 2 ms
[2024-05-20 22:53:14] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-20 22:53:14] [INFO ] Invariant cache hit.
[2024-05-20 22:53:14] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-20 22:53:14] [INFO ] Invariant cache hit.
[2024-05-20 22:53:14] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 103/402 places, 301/500 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 205 ms. Remains : 103/402 places, 301/500 transitions.
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (AND (GEQ s70 1) (GEQ s101 1)) (AND (GEQ s21 1) (GEQ s101 1)) (AND (GEQ s50 1) (GEQ s101 1)) (AND (GEQ s1 1) (GEQ s101 1)) (AND (GEQ s90 1) (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33104 reset in 232 ms.
Product exploration explored 100000 steps with 33105 reset in 247 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 110 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (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)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-20 22:53:16] [INFO ] Invariant cache hit.
[2024-05-20 22:53:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-20 22:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:53:16] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2024-05-20 22:53:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 22:53:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-20 22:53:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 22:53:17] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2024-05-20 22:53:17] [INFO ] Computed and/alt/rep : 200/200/200 causal constraints (skipped 1 transitions) in 14 ms.
[2024-05-20 22:53:17] [INFO ] Added : 1 causal constraints over 1 iterations in 44 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 101 out of 103 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 103/103 places, 301/301 transitions.
Applied a total of 0 rules in 1 ms. Remains 103 /103 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2024-05-20 22:53:17] [INFO ] Invariant cache hit.
[2024-05-20 22:53:17] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 22:53:17] [INFO ] Invariant cache hit.
[2024-05-20 22:53:17] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2024-05-20 22:53:17] [INFO ] Invariant cache hit.
[2024-05-20 22:53:17] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 189 ms. Remains : 103/103 places, 301/301 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 119 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (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)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 163 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-20 22:53:18] [INFO ] Invariant cache hit.
[2024-05-20 22:53:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-20 22:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 22:53:19] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2024-05-20 22:53:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 22:53:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-20 22:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 22:53:19] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2024-05-20 22:53:19] [INFO ] Computed and/alt/rep : 200/200/200 causal constraints (skipped 1 transitions) in 15 ms.
[2024-05-20 22:53:19] [INFO ] Added : 1 causal constraints over 1 iterations in 44 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33114 reset in 243 ms.
Product exploration explored 100000 steps with 33107 reset in 244 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 101 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 301/301 transitions.
Applied a total of 0 rules in 7 ms. Remains 103 /103 variables (removed 0) and now considering 301/301 (removed 0) transitions.
[2024-05-20 22:53:20] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-20 22:53:20] [INFO ] Invariant cache hit.
[2024-05-20 22:53:20] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 108 ms. Remains : 103/103 places, 301/301 transitions.
Built C files in :
/tmp/ltsmin12893228485810595493
[2024-05-20 22:53:20] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12893228485810595493
Running compilation step : cd /tmp/ltsmin12893228485810595493;'/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 400 ms.
Running link step : cd /tmp/ltsmin12893228485810595493;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin12893228485810595493;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5962504228210758207.hoa' '--buchi-type=spotba'
LTSmin run took 2549 ms.
Treatment of property CSRepetitions-COL-10-LTLFireability-01 finished in 9113 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-01 TRUE TECHNIQUES SHORTENING_INSENSITIVE
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((X(p0)||F(!p1)))))'
Found a Lengthening insensitive property : CSRepetitions-COL-10-LTLFireability-11
Stuttering acceptance computed with spot in 165 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Support contains 300 out of 402 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 12 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 402 cols
[2024-05-20 22:53:23] [INFO ] Computed 101 invariants in 12 ms
[2024-05-20 22:53:24] [INFO ] Implicit Places using invariants in 95 ms returned []
[2024-05-20 22:53:24] [INFO ] Invariant cache hit.
[2024-05-20 22:53:24] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:53:24] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2024-05-20 22:53:24] [INFO ] Invariant cache hit.
[2024-05-20 22:53:24] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 515 ms. Remains : 402/402 places, 500/500 transitions.
Running random walk in product with property : CSRepetitions-COL-10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s44 1) (GEQ s345 1)) (AND (GEQ s49 1) (GEQ s350 1)) (AND (GEQ s39 1) (GEQ s340 1)) (AND (GEQ s34 1) (GEQ s335 1)) (AND (GEQ s54 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2024 reset in 1261 ms.
Product exploration explored 100000 steps with 2004 reset in 1373 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 102 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Finished random walk after 38 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 127 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 127 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Support contains 300 out of 402 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 4 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:53:27] [INFO ] Invariant cache hit.
[2024-05-20 22:53:27] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-20 22:53:27] [INFO ] Invariant cache hit.
[2024-05-20 22:53:28] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-20 22:53:28] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2024-05-20 22:53:28] [INFO ] Invariant cache hit.
[2024-05-20 22:53:28] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 441 ms. Remains : 402/402 places, 500/500 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 78 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 229 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Finished random walk after 164 steps, including 1 resets, run visited all 2 properties in 6 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 119 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 130 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 137 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Product exploration explored 100000 steps with 1970 reset in 1257 ms.
Product exploration explored 100000 steps with 1993 reset in 1305 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 138 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Support contains 300 out of 402 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 402/402 places, 500/500 transitions.
Applied a total of 0 rules in 9 ms. Remains 402 /402 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-20 22:53:32] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-20 22:53:32] [INFO ] Invariant cache hit.
[2024-05-20 22:53:32] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 192 ms. Remains : 402/402 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin3459487912991271618
[2024-05-20 22:53:32] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3459487912991271618
Running compilation step : cd /tmp/ltsmin3459487912991271618;'/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 719 ms.
Running link step : cd /tmp/ltsmin3459487912991271618;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin3459487912991271618;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16918679242735585461.hoa' '--buchi-type=spotba'
LTSmin run took 9226 ms.
Treatment of property CSRepetitions-COL-10-LTLFireability-11 finished in 18539 ms.
FORMULA CSRepetitions-COL-10-LTLFireability-11 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2024-05-20 22:53:42] [INFO ] Flatten gal took : 12 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 250717 ms.

BK_STOP 1716245623245

--------------------
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="CSRepetitions-COL-10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is CSRepetitions-COL-10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620521600138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-10.tgz
mv CSRepetitions-COL-10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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