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.r439-smll-171690585900268.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is TwoPhaseLocking-PT-nC05000vN, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r439-smll-171690585900268
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Apr 13 07:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 13 07:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 07:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 13 07:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.6K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-00
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-01
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-02
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-03
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-04
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-05
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-06
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-07
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-08
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-09
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-10
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-11
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-12
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-13
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-14
FORMULA_NAME TwoPhaseLocking-PT-nC05000vN-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717058723932

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=TwoPhaseLocking-PT-nC05000vN
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-30 08:45:26] [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]
[2024-05-30 08:45:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 08:45:26] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2024-05-30 08:45:26] [INFO ] Transformed 8 places.
[2024-05-30 08:45:26] [INFO ] Transformed 6 transitions.
[2024-05-30 08:45:26] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 167 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 17 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-30 08:45:27] [INFO ] Computed 3 invariants in 4 ms
[2024-05-30 08:45:27] [INFO ] Implicit Places using invariants in 295 ms returned []
[2024-05-30 08:45:27] [INFO ] Invariant cache hit.
[2024-05-30 08:45:27] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
[2024-05-30 08:45:27] [INFO ] Invariant cache hit.
[2024-05-30 08:45:27] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 463 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2024-05-30 08:45:27] [INFO ] Flatten gal took : 24 ms
[2024-05-30 08:45:27] [INFO ] Flatten gal took : 6 ms
[2024-05-30 08:45:27] [INFO ] Input system was already deterministic with 6 transitions.
Incomplete random walk after 10006 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :6
Finished Best-First random walk after 45 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 1 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F((p0||X(p1))) U p2)&&(X(X(!p0))||G(p3))))'
Support contains 6 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:45:28] [INFO ] Invariant cache hit.
[2024-05-30 08:45:28] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-30 08:45:28] [INFO ] Invariant cache hit.
[2024-05-30 08:45:28] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-05-30 08:45:28] [INFO ] Invariant cache hit.
[2024-05-30 08:45:28] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 8/8 places, 6/6 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 680 ms :[(OR (NOT p2) (AND p0 (NOT p3))), (NOT p2), p0, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p3)), p0, true, (AND (NOT p3) p0), (NOT p3)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(NOT p3), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=p3, acceptance={} source=0 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p3), acceptance={} source=4 dest: 5}, { cond=p3, acceptance={} source=4 dest: 7}], [{ cond=p0, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND p0 (NOT p3)), acceptance={} source=7 dest: 6}, { cond=(AND p0 p3), acceptance={} source=7 dest: 8}], [{ cond=(NOT p3), acceptance={} source=8 dest: 6}, { cond=p3, acceptance={} source=8 dest: 8}]], initial=0, aps=[p2:(AND (GEQ s3 1) (GEQ s4 1)), p3:(AND (GEQ s0 1) (GEQ s1 1)), p0:(LT s7 1), p1:(LT s2 1)], 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, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 1 reset in 3 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-00 finished in 888 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(F(p0))||(!p0 U (p1||G(!p0)))))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:45:29] [INFO ] Invariant cache hit.
[2024-05-30 08:45:29] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-30 08:45:29] [INFO ] Invariant cache hit.
[2024-05-30 08:45:29] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-30 08:45:29] [INFO ] Invariant cache hit.
[2024-05-30 08:45:29] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 186 ms :[false, (NOT p0), false, false]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p1:(AND (LT s2 1) (NOT (AND (GEQ s0 1) (GEQ s1 1)))), p0:(AND (GEQ s0 1) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 28559 reset in 470 ms.
Product exploration explored 100000 steps with 28550 reset in 200 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 1 factoid took 129 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[false, (NOT p0), false, false]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F (AND p0 (NOT p1))), (F p0)]
Knowledge based reduction with 1 factoid took 180 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[false, (NOT p0), false, false]
Stuttering acceptance computed with spot in 191 ms :[false, (NOT p0), false, false]
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:45:31] [INFO ] Invariant cache hit.
[2024-05-30 08:45:31] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-30 08:45:31] [INFO ] Invariant cache hit.
[2024-05-30 08:45:31] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-30 08:45:31] [INFO ] Invariant cache hit.
[2024-05-30 08:45:31] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 8/8 places, 6/6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 1 factoid took 130 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[false, (NOT p0), false, false]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND p0 (NOT p1))), (F p0)]
Knowledge based reduction with 1 factoid took 174 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[false, (NOT p0), false, false]
Stuttering acceptance computed with spot in 161 ms :[false, (NOT p0), false, false]
Stuttering acceptance computed with spot in 241 ms :[false, (NOT p0), false, false]
Product exploration explored 100000 steps with 28559 reset in 164 ms.
Product exploration explored 100000 steps with 28560 reset in 200 ms.
Applying partial POR strategy [false, true, false, false]
Stuttering acceptance computed with spot in 165 ms :[false, (NOT p0), false, false]
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 10 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:45:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 8 cols
[2024-05-30 08:45:33] [INFO ] Computed 3 invariants in 0 ms
[2024-05-30 08:45:33] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/8 places, 6/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 56 ms. Remains : 8/8 places, 6/6 transitions.
Built C files in :
/tmp/ltsmin13898733729704240110
[2024-05-30 08:45:33] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13898733729704240110
Running compilation step : cd /tmp/ltsmin13898733729704240110;'/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 269 ms.
Running link step : cd /tmp/ltsmin13898733729704240110;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin13898733729704240110;'/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/stateBased11037422053784896438.hoa' '--buchi-type=spotba'
LTSmin run took 208 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-01 finished in 4459 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))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-30 08:45:33] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:45:33] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-30 08:45:33] [INFO ] Invariant cache hit.
[2024-05-30 08:45:33] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-30 08:45:33] [INFO ] Invariant cache hit.
[2024-05-30 08:45:33] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 106 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s2 1), p1:(OR (LT s3 1) (LT s5 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 7517 reset in 217 ms.
Product exploration explored 100000 steps with 7486 reset in 192 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(AND p0 (NOT p1))]
Finished random walk after 2501 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1250 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 38 ms :[(AND p0 (NOT p1))]
[2024-05-30 08:45:34] [INFO ] Invariant cache hit.
[2024-05-30 08:45:34] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-30 08:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:45:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-30 08:45:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 08:45:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 08:45:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 08:45:35] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-30 08:45:35] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-30 08:45:35] [INFO ] Added : 3 causal constraints over 1 iterations in 31 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 5 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2024-05-30 08:45:35] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:45:35] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-30 08:45:35] [INFO ] Invariant cache hit.
[2024-05-30 08:45:35] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2024-05-30 08:45:35] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:45:35] [INFO ] Invariant cache hit.
[2024-05-30 08:45:35] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/8 places, 5/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 165 ms. Remains : 7/8 places, 5/6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[(AND p0 (NOT p1))]
Finished random walk after 2501 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=625 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 47 ms :[(AND p0 (NOT p1))]
[2024-05-30 08:45:35] [INFO ] Invariant cache hit.
[2024-05-30 08:45:35] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 08:45:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:45:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-30 08:45:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 08:45:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 08:45:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 08:45:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-30 08:45:35] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-30 08:45:35] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Stuttering acceptance computed with spot in 53 ms :[(AND p0 (NOT p1))]
Product exploration explored 100000 steps with 10192 reset in 174 ms.
Product exploration explored 100000 steps with 10228 reset in 325 ms.
Built C files in :
/tmp/ltsmin9905754459070363624
[2024-05-30 08:45:36] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-30 08:45:36] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:45:36] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-30 08:45:36] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:45:36] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-30 08:45:36] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:45:36] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9905754459070363624
Running compilation step : cd /tmp/ltsmin9905754459070363624;'/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 83 ms.
Running link step : cd /tmp/ltsmin9905754459070363624;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin9905754459070363624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5363236067796238001.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 2 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-30 08:45:51] [INFO ] Invariant cache hit.
[2024-05-30 08:45:51] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-30 08:45:51] [INFO ] Invariant cache hit.
[2024-05-30 08:45:51] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-30 08:45:51] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:45:51] [INFO ] Invariant cache hit.
[2024-05-30 08:45:51] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 7/7 places, 5/5 transitions.
Built C files in :
/tmp/ltsmin18074929487111376767
[2024-05-30 08:45:51] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-30 08:45:51] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:45:51] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-30 08:45:51] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:45:51] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-30 08:45:51] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:45:51] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18074929487111376767
Running compilation step : cd /tmp/ltsmin18074929487111376767;'/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 90 ms.
Running link step : cd /tmp/ltsmin18074929487111376767;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin18074929487111376767;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6359717628964377624.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 08:46:06] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:46:06] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:46:06] [INFO ] Time to serialize gal into /tmp/LTL2885962246686313155.gal : 2 ms
[2024-05-30 08:46:06] [INFO ] Time to serialize properties into /tmp/LTL17271549892577801741.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/LTL2885962246686313155.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17859650934974389242.hoa' '-atoms' '/tmp/LTL17271549892577801741.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17271549892577801741.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17859650934974389242.hoa
Detected timeout of ITS tools.
[2024-05-30 08:46:21] [INFO ] Flatten gal took : 3 ms
[2024-05-30 08:46:21] [INFO ] Flatten gal took : 3 ms
[2024-05-30 08:46:21] [INFO ] Time to serialize gal into /tmp/LTL13095127947709707036.gal : 6 ms
[2024-05-30 08:46:21] [INFO ] Time to serialize properties into /tmp/LTL10438650725366850695.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/LTL13095127947709707036.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10438650725366850695.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...277
Read 1 LTL properties
Checking formula 0 : !((F(("(haveA2>=1)")||(X("((resA<1)||(Clients<1))")))))
Formula 0 simplified : G(!"(haveA2>=1)" & X!"((resA<1)||(Clients<1))")
Detected timeout of ITS tools.
[2024-05-30 08:46:36] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:46:36] [INFO ] Applying decomposition
[2024-05-30 08:46:36] [INFO ] Flatten gal took : 2 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/graph4449836921268105893.txt' '-o' '/tmp/graph4449836921268105893.bin' '-w' '/tmp/graph4449836921268105893.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4449836921268105893.bin' '-l' '-1' '-v' '-w' '/tmp/graph4449836921268105893.weights' '-q' '0' '-e' '0.001'
[2024-05-30 08:46:36] [INFO ] Decomposing Gal with order
[2024-05-30 08:46:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 08:46:36] [INFO ] Flatten gal took : 38 ms
[2024-05-30 08:46:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-30 08:46:36] [INFO ] Time to serialize gal into /tmp/LTL7863169536647583781.gal : 1 ms
[2024-05-30 08:46:36] [INFO ] Time to serialize properties into /tmp/LTL15441811000226356048.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/LTL7863169536647583781.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15441811000226356048.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(("(i0.u1.haveA2>=1)")||(X("((i0.u0.resA<1)||(i0.u1.Clients<1))")))))
Formula 0 simplified : G(!"(i0.u1.haveA2>=1)" & X!"((i0.u0.resA<1)||(i0.u1.Clients<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3811550473967014868
[2024-05-30 08:46:52] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3811550473967014868
Running compilation step : cd /tmp/ltsmin3811550473967014868;'/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 82 ms.
Running link step : cd /tmp/ltsmin3811550473967014868;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin3811550473967014868;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)||X((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-02 finished in 93261 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))))'
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-30 08:47:07] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:47:07] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-30 08:47:07] [INFO ] Invariant cache hit.
[2024-05-30 08:47:07] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-30 08:47:07] [INFO ] Invariant cache hit.
[2024-05-30 08:47:07] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-03 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:(LT s6 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 7903 reset in 145 ms.
Stack based approach found an accepted trace after 187 steps with 13 reset with depth 137 and stack size 137 in 1 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-03 finished in 402 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(G(p1))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:47:07] [INFO ] Invariant cache hit.
[2024-05-30 08:47:07] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-30 08:47:07] [INFO ] Invariant cache hit.
[2024-05-30 08:47:07] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-30 08:47:07] [INFO ] Invariant cache hit.
[2024-05-30 08:47:07] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p1), true, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (GEQ s3 1) (GEQ s4 1)), p0:(LT s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 TwoPhaseLocking-PT-nC05000vN-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-04 finished in 301 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 U p1)||p2) U !((p1 U p2) U p3))))'
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:47:07] [INFO ] Invariant cache hit.
[2024-05-30 08:47:07] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-30 08:47:07] [INFO ] Invariant cache hit.
[2024-05-30 08:47:07] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-30 08:47:07] [INFO ] Invariant cache hit.
[2024-05-30 08:47:07] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 307 ms :[p3, p3, true, (NOT p1), (AND p2 p3)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND p1 p3) (AND p2 p3) (AND p3 p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p3 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2) p3 p0), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND p2 (NOT p3)), acceptance={0} source=4 dest: 1}, { cond=(AND p2 p3), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2) p3), acceptance={1} source=4 dest: 4}]], initial=0, aps=[p2:(GEQ s6 1), p3:(OR (AND (GEQ s3 1) (GEQ s4 1)) (AND (GEQ s0 1) (GEQ s1 1))), p1:(AND (GEQ s0 1) (GEQ s1 1)), p0:(AND (GEQ s3 1) (GEQ s4 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 464 ms.
Stack based approach found an accepted trace after 26 steps with 0 reset with depth 27 and stack size 27 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-05 finished in 901 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)&&F(p1)))'
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:47:08] [INFO ] Invariant cache hit.
[2024-05-30 08:47:08] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-30 08:47:08] [INFO ] Invariant cache hit.
[2024-05-30 08:47:08] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-30 08:47:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:47:08] [INFO ] Invariant cache hit.
[2024-05-30 08:47:08] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 106 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(AND (LT s7 1) (OR (LT s0 1) (LT s1 1)) (OR (LT s3 1) (LT s5 1))), p0:(AND (GEQ s0 1) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 122 ms.
Stack based approach found an accepted trace after 36 steps with 0 reset with depth 37 and stack size 37 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-06 finished in 384 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
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 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 4 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 6 cols
[2024-05-30 08:47:09] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:47:09] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-30 08:47:09] [INFO ] Invariant cache hit.
[2024-05-30 08:47:09] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-30 08:47:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:47:09] [INFO ] Invariant cache hit.
[2024-05-30 08:47:09] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 4/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 104 ms. Remains : 6/8 places, 4/6 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 292 reset in 111 ms.
Product exploration explored 100000 steps with 181 reset in 193 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 163 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 187 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
[2024-05-30 08:47:10] [INFO ] Invariant cache hit.
[2024-05-30 08:47:10] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 08:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:47:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-30 08:47:10] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 08:47:10] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-30 08:47:10] [INFO ] Invariant cache hit.
[2024-05-30 08:47:10] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-30 08:47:10] [INFO ] Invariant cache hit.
[2024-05-30 08:47:10] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-30 08:47:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:47:10] [INFO ] Invariant cache hit.
[2024-05-30 08:47:10] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 91 ms. Remains : 6/6 places, 4/4 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 187 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
[2024-05-30 08:47:10] [INFO ] Invariant cache hit.
[2024-05-30 08:47:11] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 08:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:47:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-30 08:47:11] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 08:47:11] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 78 reset in 115 ms.
Product exploration explored 100000 steps with 387 reset in 164 ms.
Built C files in :
/tmp/ltsmin3474762980901976900
[2024-05-30 08:47:11] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2024-05-30 08:47:11] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:47:11] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2024-05-30 08:47:11] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:47:11] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2024-05-30 08:47:11] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:47:11] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3474762980901976900
Running compilation step : cd /tmp/ltsmin3474762980901976900;'/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 95 ms.
Running link step : cd /tmp/ltsmin3474762980901976900;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin3474762980901976900;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased576757440725426061.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-30 08:47:26] [INFO ] Invariant cache hit.
[2024-05-30 08:47:26] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-30 08:47:26] [INFO ] Invariant cache hit.
[2024-05-30 08:47:26] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-30 08:47:26] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:47:26] [INFO ] Invariant cache hit.
[2024-05-30 08:47:26] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 88 ms. Remains : 6/6 places, 4/4 transitions.
Built C files in :
/tmp/ltsmin8889534555106136224
[2024-05-30 08:47:26] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2024-05-30 08:47:26] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:47:26] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2024-05-30 08:47:26] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:47:26] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2024-05-30 08:47:26] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:47:26] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8889534555106136224
Running compilation step : cd /tmp/ltsmin8889534555106136224;'/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 88 ms.
Running link step : cd /tmp/ltsmin8889534555106136224;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin8889534555106136224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9023731434757294611.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 08:47:41] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:47:41] [INFO ] Flatten gal took : 1 ms
[2024-05-30 08:47:41] [INFO ] Time to serialize gal into /tmp/LTL10927609615619506449.gal : 1 ms
[2024-05-30 08:47:41] [INFO ] Time to serialize properties into /tmp/LTL18032681745931179756.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10927609615619506449.gal' '-t' 'CGAL' '-hoa' '/tmp/aut377672729471819058.hoa' '-atoms' '/tmp/LTL18032681745931179756.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/LTL18032681745931179756.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut377672729471819058.hoa
Detected timeout of ITS tools.
[2024-05-30 08:47:56] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:47:56] [INFO ] Flatten gal took : 1 ms
[2024-05-30 08:47:56] [INFO ] Time to serialize gal into /tmp/LTL1101038047513775891.gal : 2 ms
[2024-05-30 08:47:56] [INFO ] Time to serialize properties into /tmp/LTL1549152881902881836.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1101038047513775891.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1549152881902881836.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((resB>=1)&&(haveA>=1))"))))
Formula 0 simplified : FG!"((resB>=1)&&(haveA>=1))"
Detected timeout of ITS tools.
[2024-05-30 08:48:11] [INFO ] Flatten gal took : 1 ms
[2024-05-30 08:48:11] [INFO ] Applying decomposition
[2024-05-30 08:48:11] [INFO ] Flatten gal took : 1 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/graph13925872000406359355.txt' '-o' '/tmp/graph13925872000406359355.bin' '-w' '/tmp/graph13925872000406359355.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13925872000406359355.bin' '-l' '-1' '-v' '-w' '/tmp/graph13925872000406359355.weights' '-q' '0' '-e' '0.001'
[2024-05-30 08:48:11] [INFO ] Decomposing Gal with order
[2024-05-30 08:48:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 08:48:11] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:48:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-30 08:48:11] [INFO ] Time to serialize gal into /tmp/LTL5615819453948042722.gal : 1 ms
[2024-05-30 08:48:11] [INFO ] Time to serialize properties into /tmp/LTL152268653221179055.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/LTL5615819453948042722.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL152268653221179055.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((G(F("((u1.resB>=1)&&(u0.haveA>=1))"))))
Formula 0 simplified : FG!"((u1.resB>=1)&&(u0.haveA>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5896276371498348475
[2024-05-30 08:48:26] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5896276371498348475
Running compilation step : cd /tmp/ltsmin5896276371498348475;'/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 88 ms.
Running link step : cd /tmp/ltsmin5896276371498348475;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin5896276371498348475;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-07 finished in 92915 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 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 2 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2024-05-30 08:48:42] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:48:42] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-30 08:48:42] [INFO ] Invariant cache hit.
[2024-05-30 08:48:42] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-30 08:48:42] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:48:42] [INFO ] Invariant cache hit.
[2024-05-30 08:48:42] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/8 places, 5/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 88 ms. Remains : 7/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=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:(LT s2 1), p1:(AND (GEQ s0 1) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1 reset in 82 ms.
Stack based approach found an accepted trace after 27 steps with 1 reset with depth 11 and stack size 11 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-08 finished in 303 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(!p0))))'
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 2 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2024-05-30 08:48:42] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:48:42] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-30 08:48:42] [INFO ] Invariant cache hit.
[2024-05-30 08:48:42] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-30 08:48:42] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:48:42] [INFO ] Invariant cache hit.
[2024-05-30 08:48:42] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/8 places, 5/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 97 ms. Remains : 7/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 46 ms :[false]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={1} source=0 dest: 0}]], initial=0, aps=[p0:(LT s2 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 72 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 1 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-09 finished in 236 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0||X(G(!p1)))))'
Support contains 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-30 08:48:42] [INFO ] Computed 3 invariants in 0 ms
[2024-05-30 08:48:42] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-30 08:48:42] [INFO ] Invariant cache hit.
[2024-05-30 08:48:42] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-30 08:48:42] [INFO ] Invariant cache hit.
[2024-05-30 08:48:42] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 154 ms :[true, (AND p0 p1), (AND p0 p1), p1]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LT s6 1), p1:(LT s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-10 finished in 257 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
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 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6 transition count 4
Applied a total of 4 rules in 2 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 6 cols
[2024-05-30 08:48:42] [INFO ] Computed 3 invariants in 0 ms
[2024-05-30 08:48:42] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-30 08:48:42] [INFO ] Invariant cache hit.
[2024-05-30 08:48:42] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-30 08:48:42] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:48:42] [INFO ] Invariant cache hit.
[2024-05-30 08:48:42] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 4/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156 ms. Remains : 6/8 places, 4/6 transitions.
Stuttering acceptance computed with spot in 93 ms :[p0, p0]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 8384 reset in 58 ms.
Product exploration explored 100000 steps with 13055 reset in 128 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 177 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[p0, p0]
Finished random walk after 2502 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2502 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 147 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[p0, p0]
Stuttering acceptance computed with spot in 104 ms :[p0, p0]
[2024-05-30 08:48:43] [INFO ] Invariant cache hit.
[2024-05-30 08:48:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 08:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:48:43] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-30 08:48:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 08:48:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 08:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 08:48:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-05-30 08:48:43] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 08:48:44] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Could not prove EG p0
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-30 08:48:44] [INFO ] Invariant cache hit.
[2024-05-30 08:48:44] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-30 08:48:44] [INFO ] Invariant cache hit.
[2024-05-30 08:48:44] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-30 08:48:44] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:48:44] [INFO ] Invariant cache hit.
[2024-05-30 08:48:44] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 94 ms. Remains : 6/6 places, 4/4 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 189 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[p0, p0]
Finished random walk after 2502 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1251 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 198 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[p0, p0]
Stuttering acceptance computed with spot in 88 ms :[p0, p0]
[2024-05-30 08:48:44] [INFO ] Invariant cache hit.
[2024-05-30 08:48:44] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 08:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:48:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-30 08:48:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 08:48:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 08:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 08:48:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-30 08:48:44] [INFO ] Computed and/alt/rep : 3/3/3 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 08:48:44] [INFO ] Added : 2 causal constraints over 1 iterations in 24 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 86 ms :[p0, p0]
Product exploration explored 100000 steps with 7027 reset in 101 ms.
Product exploration explored 100000 steps with 11972 reset in 177 ms.
Built C files in :
/tmp/ltsmin12919022257311186934
[2024-05-30 08:48:45] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2024-05-30 08:48:45] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:48:45] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2024-05-30 08:48:45] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:48:45] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2024-05-30 08:48:45] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:48:45] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12919022257311186934
Running compilation step : cd /tmp/ltsmin12919022257311186934;'/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 122 ms.
Running link step : cd /tmp/ltsmin12919022257311186934;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin12919022257311186934;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6284516319224046282.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 6 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6/6 places, 4/4 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 4/4 (removed 0) transitions.
[2024-05-30 08:49:00] [INFO ] Invariant cache hit.
[2024-05-30 08:49:00] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-30 08:49:00] [INFO ] Invariant cache hit.
[2024-05-30 08:49:00] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-30 08:49:00] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:49:00] [INFO ] Invariant cache hit.
[2024-05-30 08:49:00] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 90 ms. Remains : 6/6 places, 4/4 transitions.
Built C files in :
/tmp/ltsmin16099712421946636750
[2024-05-30 08:49:00] [INFO ] Computing symmetric may disable matrix : 4 transitions.
[2024-05-30 08:49:00] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:49:00] [INFO ] Computing symmetric may enable matrix : 4 transitions.
[2024-05-30 08:49:00] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:49:00] [INFO ] Computing Do-Not-Accords matrix : 4 transitions.
[2024-05-30 08:49:00] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:49:00] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16099712421946636750
Running compilation step : cd /tmp/ltsmin16099712421946636750;'/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 91 ms.
Running link step : cd /tmp/ltsmin16099712421946636750;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin16099712421946636750;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased683353150849472195.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 08:49:15] [INFO ] Flatten gal took : 1 ms
[2024-05-30 08:49:15] [INFO ] Flatten gal took : 0 ms
[2024-05-30 08:49:15] [INFO ] Time to serialize gal into /tmp/LTL5373385886007324951.gal : 1 ms
[2024-05-30 08:49:15] [INFO ] Time to serialize properties into /tmp/LTL3598626240852581662.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5373385886007324951.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9447232591271894680.hoa' '-atoms' '/tmp/LTL3598626240852581662.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL3598626240852581662.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9447232591271894680.hoa
Detected timeout of ITS tools.
[2024-05-30 08:49:30] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:49:30] [INFO ] Flatten gal took : 8 ms
[2024-05-30 08:49:30] [INFO ] Time to serialize gal into /tmp/LTL14793900616432812972.gal : 2 ms
[2024-05-30 08:49:30] [INFO ] Time to serialize properties into /tmp/LTL11455910629027363033.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14793900616432812972.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11455910629027363033.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...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(haveAandB>=1)"))))
Formula 0 simplified : FG!"(haveAandB>=1)"
Detected timeout of ITS tools.
[2024-05-30 08:49:45] [INFO ] Flatten gal took : 1 ms
[2024-05-30 08:49:45] [INFO ] Applying decomposition
[2024-05-30 08:49:45] [INFO ] Flatten gal took : 0 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/graph15235314920244680061.txt' '-o' '/tmp/graph15235314920244680061.bin' '-w' '/tmp/graph15235314920244680061.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15235314920244680061.bin' '-l' '-1' '-v' '-w' '/tmp/graph15235314920244680061.weights' '-q' '0' '-e' '0.001'
[2024-05-30 08:49:45] [INFO ] Decomposing Gal with order
[2024-05-30 08:49:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 08:49:45] [INFO ] Flatten gal took : 1 ms
[2024-05-30 08:49:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-30 08:49:45] [INFO ] Time to serialize gal into /tmp/LTL10947791780586177896.gal : 1 ms
[2024-05-30 08:49:45] [INFO ] Time to serialize properties into /tmp/LTL4662270081261013397.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10947791780586177896.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4662270081261013397.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 : !((G(F("(u0.haveAandB>=1)"))))
Formula 0 simplified : FG!"(u0.haveAandB>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9958682169238349379
[2024-05-30 08:50:00] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9958682169238349379
Running compilation step : cd /tmp/ltsmin9958682169238349379;'/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 80 ms.
Running link step : cd /tmp/ltsmin9958682169238349379;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin9958682169238349379;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-11 finished in 93050 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((X((F(!X(p0)) U p0))&&p1))))'
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-30 08:50:15] [INFO ] Computed 3 invariants in 0 ms
[2024-05-30 08:50:15] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-30 08:50:15] [INFO ] Invariant cache hit.
[2024-05-30 08:50:15] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-30 08:50:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:50:15] [INFO ] Invariant cache hit.
[2024-05-30 08:50:15] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 85 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (AND (NOT p1) p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LT s3 1) (LT s4 1)), p0:(AND (GEQ s0 1) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 4 reset in 96 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-12 finished in 323 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||G(p1)))) U (F(p1) U X(p2)))))'
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:50:16] [INFO ] Invariant cache hit.
[2024-05-30 08:50:16] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-30 08:50:16] [INFO ] Invariant cache hit.
[2024-05-30 08:50:16] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-30 08:50:16] [INFO ] Invariant cache hit.
[2024-05-30 08:50:16] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 242 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s3 1) (GEQ s4 1)), p2:(AND (GEQ s0 1) (GEQ s1 1)), p0:(LT s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 29441 reset in 108 ms.
Product exploration explored 100000 steps with 29553 reset in 128 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 3 factoid took 194 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0)]
Finished random walk after 2502 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=834 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (F (NOT (AND p0 (NOT p1)))), (F p2), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 3 factoid took 300 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 200 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0)]
[2024-05-30 08:50:17] [INFO ] Invariant cache hit.
[2024-05-30 08:50:17] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 08:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:50:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-30 08:50:17] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 08:50:17] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:50:17] [INFO ] Invariant cache hit.
[2024-05-30 08:50:18] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-30 08:50:18] [INFO ] Invariant cache hit.
[2024-05-30 08:50:18] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-30 08:50:18] [INFO ] Invariant cache hit.
[2024-05-30 08:50:18] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 8/8 places, 6/6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0)]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 1 factoid took 207 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 233 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0)]
Finished random walk after 2502 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=1251 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0)]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (F (NOT (AND p0 (NOT p1)))), (F p2), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 1 factoid took 358 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 5 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 344 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 264 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0)]
[2024-05-30 08:50:19] [INFO ] Invariant cache hit.
[2024-05-30 08:50:19] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 08:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:50:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-30 08:50:19] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 08:50:19] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 278 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 26432 reset in 207 ms.
Product exploration explored 100000 steps with 26429 reset in 286 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 275 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0)]
Support contains 5 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:50:20] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:50:20] [INFO ] Invariant cache hit.
[2024-05-30 08:50:20] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 33 ms. Remains : 8/8 places, 6/6 transitions.
Built C files in :
/tmp/ltsmin713956117916520934
[2024-05-30 08:50:20] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin713956117916520934
Running compilation step : cd /tmp/ltsmin713956117916520934;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 127 ms.
Running link step : cd /tmp/ltsmin713956117916520934;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin713956117916520934;'/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/stateBased9329491176512057834.hoa' '--buchi-type=spotba'
LTSmin run took 1112 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-13 finished in 5886 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&&G(p1)))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:50:22] [INFO ] Invariant cache hit.
[2024-05-30 08:50:22] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-30 08:50:22] [INFO ] Invariant cache hit.
[2024-05-30 08:50:22] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-30 08:50:22] [INFO ] Invariant cache hit.
[2024-05-30 08:50:22] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (NOT p1)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LT s7 1), p1:(AND (GEQ s3 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 160 ms.
Stack based approach found an accepted trace after 238 steps with 0 reset with depth 239 and stack size 234 in 2 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-14 finished in 380 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((G(X(X((G(p0)&&X(p1))))) U G(p0)))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:50:22] [INFO ] Invariant cache hit.
[2024-05-30 08:50:22] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-30 08:50:22] [INFO ] Invariant cache hit.
[2024-05-30 08:50:22] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-30 08:50:22] [INFO ] Invariant cache hit.
[2024-05-30 08:50:22] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 103 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 349 ms :[true, (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 7}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 6}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=7 dest: 0}, { cond=(AND p0 p1), acceptance={} source=7 dest: 7}]], initial=2, aps=[p0:(AND (GEQ s3 1) (GEQ s4 1)), p1:(GEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA TwoPhaseLocking-PT-nC05000vN-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-15 finished in 489 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))))'
Found a Shortening insensitive property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-02
Stuttering acceptance computed with spot in 84 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 2 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2024-05-30 08:50:23] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:50:23] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-30 08:50:23] [INFO ] Invariant cache hit.
[2024-05-30 08:50:23] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-30 08:50:23] [INFO ] Invariant cache hit.
[2024-05-30 08:50:23] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 7/8 places, 5/6 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 78 ms. Remains : 7/8 places, 5/6 transitions.
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vN-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s2 1), p1:(OR (LT s3 1) (LT s5 1))], 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][false, false]]
Product exploration explored 100000 steps with 10262 reset in 75 ms.
Product exploration explored 100000 steps with 10163 reset in 85 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(AND p0 (NOT p1))]
Finished random walk after 2501 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1250 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 158 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 36 ms :[(AND p0 (NOT p1))]
[2024-05-30 08:50:23] [INFO ] Invariant cache hit.
[2024-05-30 08:50:23] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 08:50:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:50:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-30 08:50:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 08:50:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 08:50:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 08:50:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-30 08:50:23] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 08:50:23] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Support contains 3 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 2 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-30 08:50:23] [INFO ] Invariant cache hit.
[2024-05-30 08:50:23] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-30 08:50:23] [INFO ] Invariant cache hit.
[2024-05-30 08:50:23] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-30 08:50:23] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:50:23] [INFO ] Invariant cache hit.
[2024-05-30 08:50:24] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 100 ms. Remains : 7/7 places, 5/5 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(AND p0 (NOT p1))]
Finished random walk after 2501 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1250 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X (X (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 155 ms. Reduced automaton from 1 states, 1 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 36 ms :[(AND p0 (NOT p1))]
[2024-05-30 08:50:24] [INFO ] Invariant cache hit.
[2024-05-30 08:50:24] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 08:50:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:50:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-30 08:50:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 08:50:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 08:50:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 08:50:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-30 08:50:24] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 08:50:24] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Stuttering acceptance computed with spot in 53 ms :[(AND p0 (NOT p1))]
Product exploration explored 100000 steps with 10198 reset in 71 ms.
Product exploration explored 100000 steps with 10180 reset in 91 ms.
Built C files in :
/tmp/ltsmin15454396140080721577
[2024-05-30 08:50:24] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-30 08:50:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:50:24] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-30 08:50:24] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:50:24] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-30 08:50:24] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:50:24] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15454396140080721577
Running compilation step : cd /tmp/ltsmin15454396140080721577;'/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 96 ms.
Running link step : cd /tmp/ltsmin15454396140080721577;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin15454396140080721577;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10950811153049603870.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 7 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 7/7 places, 5/5 transitions.
Applied a total of 0 rules in 9 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-30 08:50:39] [INFO ] Invariant cache hit.
[2024-05-30 08:50:39] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-30 08:50:39] [INFO ] Invariant cache hit.
[2024-05-30 08:50:39] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-30 08:50:39] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:50:39] [INFO ] Invariant cache hit.
[2024-05-30 08:50:39] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 96 ms. Remains : 7/7 places, 5/5 transitions.
Built C files in :
/tmp/ltsmin13311904593597121937
[2024-05-30 08:50:39] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-30 08:50:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:50:39] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-30 08:50:39] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:50:39] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-30 08:50:39] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:50:39] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13311904593597121937
Running compilation step : cd /tmp/ltsmin13311904593597121937;'/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 84 ms.
Running link step : cd /tmp/ltsmin13311904593597121937;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin13311904593597121937;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased407260477943336856.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 08:50:55] [INFO ] Flatten gal took : 1 ms
[2024-05-30 08:50:55] [INFO ] Flatten gal took : 1 ms
[2024-05-30 08:50:55] [INFO ] Time to serialize gal into /tmp/LTL16997633484693453774.gal : 1 ms
[2024-05-30 08:50:55] [INFO ] Time to serialize properties into /tmp/LTL2883235398859332763.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/LTL16997633484693453774.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2218967934036117648.hoa' '-atoms' '/tmp/LTL2883235398859332763.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/LTL2883235398859332763.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2218967934036117648.hoa
Detected timeout of ITS tools.
[2024-05-30 08:51:10] [INFO ] Flatten gal took : 1 ms
[2024-05-30 08:51:10] [INFO ] Flatten gal took : 1 ms
[2024-05-30 08:51:10] [INFO ] Time to serialize gal into /tmp/LTL1442917956738207313.gal : 1 ms
[2024-05-30 08:51:10] [INFO ] Time to serialize properties into /tmp/LTL13660530376234872772.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1442917956738207313.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13660530376234872772.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("(haveA2>=1)")||(X("((resA<1)||(Clients<1))")))))
Formula 0 simplified : G(!"(haveA2>=1)" & X!"((resA<1)||(Clients<1))")
Detected timeout of ITS tools.
[2024-05-30 08:51:25] [INFO ] Flatten gal took : 1 ms
[2024-05-30 08:51:25] [INFO ] Applying decomposition
[2024-05-30 08:51:25] [INFO ] Flatten gal took : 2 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/graph14538135322625550428.txt' '-o' '/tmp/graph14538135322625550428.bin' '-w' '/tmp/graph14538135322625550428.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14538135322625550428.bin' '-l' '-1' '-v' '-w' '/tmp/graph14538135322625550428.weights' '-q' '0' '-e' '0.001'
[2024-05-30 08:51:25] [INFO ] Decomposing Gal with order
[2024-05-30 08:51:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 08:51:25] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:51:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-30 08:51:25] [INFO ] Time to serialize gal into /tmp/LTL15405734402012800440.gal : 1 ms
[2024-05-30 08:51:25] [INFO ] Time to serialize properties into /tmp/LTL812980446464855011.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/LTL15405734402012800440.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL812980446464855011.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(("(i0.u1.haveA2>=1)")||(X("((i0.u0.resA<1)||(i0.u1.Clients<1))")))))
Formula 0 simplified : G(!"(i0.u1.haveA2>=1)" & X!"((i0.u0.resA<1)||(i0.u1.Clients<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10265932540663690858
[2024-05-30 08:51:40] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10265932540663690858
Running compilation step : cd /tmp/ltsmin10265932540663690858;'/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 87 ms.
Running link step : cd /tmp/ltsmin10265932540663690858;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin10265932540663690858;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)||X((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property TwoPhaseLocking-PT-nC05000vN-LTLFireability-02 finished in 92372 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)))'
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)))'
[2024-05-30 08:51:55] [INFO ] Flatten gal took : 2 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4354308242822136300
[2024-05-30 08:51:55] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2024-05-30 08:51:55] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:51:55] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2024-05-30 08:51:55] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:51:55] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2024-05-30 08:51:55] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:51:55] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4354308242822136300
Running compilation step : cd /tmp/ltsmin4354308242822136300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-30 08:51:55] [INFO ] Applying decomposition
[2024-05-30 08:51:55] [INFO ] Flatten gal took : 1 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/graph6631857134433042433.txt' '-o' '/tmp/graph6631857134433042433.bin' '-w' '/tmp/graph6631857134433042433.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6631857134433042433.bin' '-l' '-1' '-v' '-w' '/tmp/graph6631857134433042433.weights' '-q' '0' '-e' '0.001'
[2024-05-30 08:51:55] [INFO ] Decomposing Gal with order
[2024-05-30 08:51:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 08:51:55] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:51:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-30 08:51:55] [INFO ] Time to serialize gal into /tmp/LTLFireability10033047867714623208.gal : 1 ms
[2024-05-30 08:51:55] [INFO ] Time to serialize properties into /tmp/LTLFireability12728771512650291811.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/LTLFireability10033047867714623208.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12728771512650291811.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 3 LTL properties
Checking formula 0 : !((F(("(u2.haveA2>=1)")||(X("((u1.resA<1)||(u2.Clients<1))")))))
Formula 0 simplified : G(!"(u2.haveA2>=1)" & X!"((u1.resA<1)||(u2.Clients<1))")
Compilation finished in 94 ms.
Running link step : cd /tmp/ltsmin4354308242822136300;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin4354308242822136300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(LTLAPp0==true)||X((LTLAPp1==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: LTL layer: formula: <>((!(LTLAPp0==true)||X((LTLAPp1==true))))
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: "<>((!(LTLAPp0==true)||X((LTLAPp1==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: buchi has 2 states
pins2lts-mc-linux64( 0/ 8), 0.012: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.049: DFS-FIFO for weak LTL, using special progress label 11
pins2lts-mc-linux64( 0/ 8), 0.049: There are 12 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.049: State length is 9, there are 8 groups
pins2lts-mc-linux64( 0/ 8), 0.049: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.049: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.049: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.049: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.058: ~99 levels ~960 states ~3480 transitions
pins2lts-mc-linux64( 3/ 8), 0.125: ~199 levels ~1920 states ~7376 transitions
pins2lts-mc-linux64( 0/ 8), 0.258: ~391 levels ~3840 states ~14064 transitions
pins2lts-mc-linux64( 3/ 8), 0.460: ~793 levels ~7680 states ~30776 transitions
pins2lts-mc-linux64( 2/ 8), 0.753: ~1595 levels ~15360 states ~60928 transitions
pins2lts-mc-linux64( 5/ 8), 1.168: ~3150 levels ~30720 states ~123304 transitions
pins2lts-mc-linux64( 5/ 8), 1.711: ~6312 levels ~61440 states ~249744 transitions
pins2lts-mc-linux64( 3/ 8), 2.194: ~10004 levels ~122880 states ~440960 transitions
pins2lts-mc-linux64( 5/ 8), 2.541: ~10004 levels ~245760 states ~684352 transitions
pins2lts-mc-linux64( 3/ 8), 3.092: ~10004 levels ~491520 states ~1321160 transitions
pins2lts-mc-linux64( 0/ 8), 3.761: ~10004 levels ~983040 states ~2118560 transitions
pins2lts-mc-linux64( 0/ 8), 4.743: ~10004 levels ~1966080 states ~4060200 transitions
pins2lts-mc-linux64( 6/ 8), 6.678: ~10004 levels ~3932160 states ~9338296 transitions
pins2lts-mc-linux64( 6/ 8), 10.473: ~10004 levels ~7864320 states ~18703184 transitions
pins2lts-mc-linux64( 6/ 8), 18.079: ~10004 levels ~15728640 states ~37576608 transitions
pins2lts-mc-linux64( 6/ 8), 34.031: ~10004 levels ~31457280 states ~75630184 transitions
pins2lts-mc-linux64( 6/ 8), 70.099: ~10004 levels ~62914560 states ~152194528 transitions
pins2lts-mc-linux64( 6/ 8), 76.701: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 76.734:
pins2lts-mc-linux64( 0/ 8), 76.734: mean standard work distribution: 2.2% (states) 2.1% (transitions)
pins2lts-mc-linux64( 0/ 8), 76.734:
pins2lts-mc-linux64( 0/ 8), 76.734: Explored 62703391 states 153487747 transitions, fanout: 2.448
pins2lts-mc-linux64( 0/ 8), 76.734: Total exploration time 76.680 sec (76.620 sec minimum, 76.640 sec on average)
pins2lts-mc-linux64( 0/ 8), 76.734: States per second: 817728, Transitions per second: 2001666
pins2lts-mc-linux64( 0/ 8), 76.734:
pins2lts-mc-linux64( 0/ 8), 76.734: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 76.734: Redundant explorations: -0.4204
pins2lts-mc-linux64( 0/ 8), 76.734:
pins2lts-mc-linux64( 0/ 8), 76.734: Queue width: 8B, total height: 80037, memory: 0.61MB
pins2lts-mc-linux64( 0/ 8), 76.734: Tree memory: 736.4MB, 12.3 B/state, compr.: 32.3%
pins2lts-mc-linux64( 0/ 8), 76.734: Tree fill ratio (roots/leafs): 46.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 76.734: Stored 6 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 76.734: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 76.734: Est. total memory use: 737.0MB (~1024.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4354308242822136300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(LTLAPp0==true)||X((LTLAPp1==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4354308242822136300;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(LTLAPp0==true)||X((LTLAPp1==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2024-05-30 09:14:04] [INFO ] Flatten gal took : 1 ms
[2024-05-30 09:14:04] [INFO ] Time to serialize gal into /tmp/LTLFireability10461988068586066844.gal : 2 ms
[2024-05-30 09:14:04] [INFO ] Time to serialize properties into /tmp/LTLFireability4611658571168162962.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/LTLFireability10461988068586066844.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4611658571168162962.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...298
Read 3 LTL properties
Checking formula 0 : !((F(("(haveA2>=1)")||(X("((resA<1)||(Clients<1))")))))
Formula 0 simplified : G(!"(haveA2>=1)" & X!"((resA<1)||(Clients<1))")
Detected timeout of ITS tools.
[2024-05-30 09:36:13] [INFO ] Flatten gal took : 2 ms
[2024-05-30 09:36:13] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-30 09:36:13] [INFO ] Transformed 8 places.
[2024-05-30 09:36:13] [INFO ] Transformed 6 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-30 09:36:13] [INFO ] Time to serialize gal into /tmp/LTLFireability3625466299303592900.gal : 0 ms
[2024-05-30 09:36:13] [INFO ] Time to serialize properties into /tmp/LTLFireability7265046896833364050.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/LTLFireability3625466299303592900.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7265046896833364050.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(("(haveA2>=1)")||(X("((resA<1)||(Clients<1))")))))
Formula 0 simplified : G(!"(haveA2>=1)" & X!"((resA<1)||(Clients<1))")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13004320 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16039092 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TwoPhaseLocking-PT-nC05000vN"
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 TwoPhaseLocking-PT-nC05000vN, 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 r439-smll-171690585900268"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC05000vN.tgz
mv TwoPhaseLocking-PT-nC05000vN 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 ;