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-171690585900263.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-nC05000vD, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r439-smll-171690585900263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K 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 10K Apr 13 07:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 13 07:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 13 07:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 13 07:08 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-nC05000vD-LTLFireability-00
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-01
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-02
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-03
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-04
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-05
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-06
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-07
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-08
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-09
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-10
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-11
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-12
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-13
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-14
FORMULA_NAME TwoPhaseLocking-PT-nC05000vD-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717056687780

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-nC05000vD
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-30 08:11:30] [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 08:11:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 08:11:30] [INFO ] Load time of PNML (sax parser for PT used): 30 ms
[2024-05-30 08:11:30] [INFO ] Transformed 8 places.
[2024-05-30 08:11:30] [INFO ] Transformed 6 transitions.
[2024-05-30 08:11:30] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 128 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 18 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 08:11:30] [INFO ] Computed 3 invariants in 4 ms
[2024-05-30 08:11:30] [INFO ] Implicit Places using invariants in 234 ms returned []
[2024-05-30 08:11:30] [INFO ] Invariant cache hit.
[2024-05-30 08:11:30] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
[2024-05-30 08:11:30] [INFO ] Invariant cache hit.
[2024-05-30 08:11:30] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 374 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2024-05-30 08:11:31] [INFO ] Flatten gal took : 21 ms
[2024-05-30 08:11:31] [INFO ] Flatten gal took : 5 ms
[2024-05-30 08:11:31] [INFO ] Input system was already deterministic with 6 transitions.
Incomplete random walk after 10006 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 14) seen :8
Finished Best-First random walk after 35 steps, including 0 resets, run visited all 6 properties in 3 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' '!(X((G(p0)||X(p1)||F(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 08:11:31] [INFO ] Invariant cache hit.
[2024-05-30 08:11:31] [INFO ] Implicit Places using invariants in 26 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33 ms. Remains : 7/8 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 461 ms :[(AND (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p2:(AND (GEQ s5 1) (OR (LT s0 1) (LT s1 1))), p1:(OR (LT s3 1) (LT s4 1)), p0:(OR (LT s0 1) (LT 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, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 320 ms.
Product exploration explored 100000 steps with 33333 reset in 187 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 p2) p1 p0), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 29 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TwoPhaseLocking-PT-nC05000vD-LTLFireability-00 finished in 1102 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 6 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 08:11:32] [INFO ] Computed 3 invariants in 9 ms
[2024-05-30 08:11:33] [INFO ] Implicit Places using invariants in 43 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 5/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 5/5 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 56 ms. Remains : 6/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s5 1), p1:(OR (LT s3 1) (LT s4 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 6 reset in 359 ms.
Stack based approach found an accepted trace after 61 steps with 10 reset with depth 16 and stack size 16 in 1 ms.
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vD-LTLFireability-01 finished in 595 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) U ((p1 U !p2)&&X(F(p3)))))'
Support contains 4 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 08:11:33] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:11:33] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-30 08:11:33] [INFO ] Invariant cache hit.
[2024-05-30 08:11:33] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-30 08:11:33] [INFO ] Invariant cache hit.
[2024-05-30 08:11:33] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p3) p2), p0, (NOT p3), p2]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p2) p1), acceptance={} source=0 dest: 2}, { cond=(AND p2 p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p3), acceptance={} source=2 dest: 2}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=3 dest: 1}, { cond=(AND p2 p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (LT s3 1) (LT s4 1)), p1:(GEQ s2 1), p0:(AND (GEQ s3 1) (GEQ s5 1)), p3:(AND (GEQ s3 1) (GEQ s5 1) (GEQ s3 1) (GEQ s4 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 234 ms.
Stack based approach found an accepted trace after 21 steps with 0 reset with depth 22 and stack size 22 in 10 ms.
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vD-LTLFireability-02 finished in 613 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 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 08:11:34] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:11:34] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-30 08:11:34] [INFO ] Invariant cache hit.
[2024-05-30 08:11:34] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-30 08:11:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:11:34] [INFO ] Invariant cache hit.
[2024-05-30 08:11:34] [INFO ] Dead Transitions using invariants and state equation in 65 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 207 ms. Remains : 7/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s3 1) (LT s5 1) (GEQ s2 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 10019 reset in 86 ms.
Product exploration explored 100000 steps with 10141 reset in 137 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 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 117 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2501 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=833 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
[2024-05-30 08:11:35] [INFO ] Invariant cache hit.
[2024-05-30 08:11:35] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-30 08:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:11:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-30 08:11:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 08:11:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-30 08:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 08:11:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-30 08:11:35] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-30 08:11:35] [INFO ] Added : 1 causal constraints over 1 iterations in 34 ms. Result :sat
Could not prove EG (NOT p0)
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 1 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-30 08:11:35] [INFO ] Invariant cache hit.
[2024-05-30 08:11:35] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-30 08:11:35] [INFO ] Invariant cache hit.
[2024-05-30 08:11:35] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2024-05-30 08:11:35] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:11:35] [INFO ] Invariant cache hit.
[2024-05-30 08:11:35] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 211 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 179 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 94 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2501 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=833 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 102 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 :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
[2024-05-30 08:11:36] [INFO ] Invariant cache hit.
[2024-05-30 08:11:36] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-30 08:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 08:11:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-30 08:11:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 08:11:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-30 08:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 08:11:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-30 08:11:36] [INFO ] Computed and/alt/rep : 4/4/4 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-30 08:11:36] [INFO ] Added : 1 causal constraints over 1 iterations in 33 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9936 reset in 539 ms.
Product exploration explored 100000 steps with 10003 reset in 223 ms.
Built C files in :
/tmp/ltsmin4699693437816307569
[2024-05-30 08:11:37] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-30 08:11:37] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:11:37] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-30 08:11:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:11:37] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-30 08:11:37] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:11:37] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4699693437816307569
Running compilation step : cd /tmp/ltsmin4699693437816307569;'/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 245 ms.
Running link step : cd /tmp/ltsmin4699693437816307569;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin4699693437816307569;'/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/stateBased15028651025323555413.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 1 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2024-05-30 08:11:52] [INFO ] Invariant cache hit.
[2024-05-30 08:11:52] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-30 08:11:52] [INFO ] Invariant cache hit.
[2024-05-30 08:11:52] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-30 08:11:52] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:11:52] [INFO ] Invariant cache hit.
[2024-05-30 08:11:52] [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 99 ms. Remains : 7/7 places, 5/5 transitions.
Built C files in :
/tmp/ltsmin12512007231130934950
[2024-05-30 08:11:52] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2024-05-30 08:11:52] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:11:52] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2024-05-30 08:11:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:11:52] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2024-05-30 08:11:52] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:11:52] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12512007231130934950
Running compilation step : cd /tmp/ltsmin12512007231130934950;'/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/ltsmin12512007231130934950;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin12512007231130934950;'/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/stateBased16620971125239182470.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 08:12:07] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:12:07] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:12:07] [INFO ] Time to serialize gal into /tmp/LTL10367711564427370059.gal : 2 ms
[2024-05-30 08:12:07] [INFO ] Time to serialize properties into /tmp/LTL15130322848862517717.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/LTL10367711564427370059.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4157398110876789940.hoa' '-atoms' '/tmp/LTL15130322848862517717.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/LTL15130322848862517717.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4157398110876789940.hoa
Detected timeout of ITS tools.
[2024-05-30 08:12:22] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:12:22] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:12:22] [INFO ] Time to serialize gal into /tmp/LTL13727516507782546155.gal : 3 ms
[2024-05-30 08:12:22] [INFO ] Time to serialize properties into /tmp/LTL11259265853553237313.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/LTL13727516507782546155.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11259265853553237313.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("(((resA<1)||(Clients<1))||(haveA2>=1))"))))
Formula 0 simplified : FG!"(((resA<1)||(Clients<1))||(haveA2>=1))"
Detected timeout of ITS tools.
[2024-05-30 08:12:37] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:12:37] [INFO ] Applying decomposition
[2024-05-30 08:12:37] [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/graph3522598461146451738.txt' '-o' '/tmp/graph3522598461146451738.bin' '-w' '/tmp/graph3522598461146451738.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3522598461146451738.bin' '-l' '-1' '-v' '-w' '/tmp/graph3522598461146451738.weights' '-q' '0' '-e' '0.001'
[2024-05-30 08:12:37] [INFO ] Decomposing Gal with order
[2024-05-30 08:12:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 08:12:37] [INFO ] Flatten gal took : 38 ms
[2024-05-30 08:12:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-30 08:12:37] [INFO ] Time to serialize gal into /tmp/LTL17250102904824607510.gal : 1 ms
[2024-05-30 08:12:37] [INFO ] Time to serialize properties into /tmp/LTL9125846803082613479.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/LTL17250102904824607510.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9125846803082613479.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("(((i1.u2.resA<1)||(i1.u1.Clients<1))||(i1.u1.haveA2>=1))"))))
Formula 0 simplified : FG!"(((i1.u2.resA<1)||(i1.u1.Clients<1))||(i1.u1.haveA2>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11816071486226446546
[2024-05-30 08:12:53] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11816071486226446546
Running compilation step : cd /tmp/ltsmin11816071486226446546;'/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 81 ms.
Running link step : cd /tmp/ltsmin11816071486226446546;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin11816071486226446546;'/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-nC05000vD-LTLFireability-04 finished in 93967 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 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 19 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 08:13:08] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:13:08] [INFO ] Implicit Places using invariants in 36 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/8 places, 4/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 5 /5 variables (removed 0) and now considering 4/4 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 59 ms. Remains : 5/8 places, 4/6 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 15167 reset in 59 ms.
Product exploration explored 100000 steps with 15081 reset in 88 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Incomplete random walk after 10006 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2501 ) properties (out of 1) seen :0
Finished Best-First random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 160 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
// Phase 1: matrix 4 rows 5 cols
[2024-05-30 08:13:08] [INFO ] Computed 2 invariants in 1 ms
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property TwoPhaseLocking-PT-nC05000vD-LTLFireability-06 finished in 904 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(((X(!p1) U ((!p2&&X(!p1))||X(G(!p1))))||p0))))'
Support contains 4 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 08:13:09] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:13:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-30 08:13:09] [INFO ] Invariant cache hit.
[2024-05-30 08:13:09] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-30 08:13:09] [INFO ] Invariant cache hit.
[2024-05-30 08:13:09] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s1 1)) (AND (GEQ s3 1) (GEQ s5 1))), p2:(AND (GEQ s3 1) (GEQ s5 1)), p1:(OR (LT s0 1) (LT s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 160 ms.
Product exploration explored 100000 steps with 0 reset in 215 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 p2 p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 113 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter sensitive) to 3 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Incomplete random walk after 10006 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-30 08:13:10] [INFO ] Invariant cache hit.
[2024-05-30 08:13:10] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (G (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (G (NOT (AND (NOT p0) p1 p2))), (G (NOT (AND (NOT p0) (NOT p1) p2))), (G (NOT (AND (NOT p0) p2)))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) p1 (NOT p2)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 334 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
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 2 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:13:11] [INFO ] Invariant cache hit.
[2024-05-30 08:13:11] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-30 08:13:11] [INFO ] Invariant cache hit.
[2024-05-30 08:13:11] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-30 08:13:11] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-30 08:13:11] [INFO ] Invariant cache hit.
[2024-05-30 08:13:11] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 96 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 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 78 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5002 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1667 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 100 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 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 141 ms.
Product exploration explored 100000 steps with 0 reset in 168 ms.
Built C files in :
/tmp/ltsmin12897963143475697455
[2024-05-30 08:13:12] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2024-05-30 08:13:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:13:12] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2024-05-30 08:13:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:13:12] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2024-05-30 08:13:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:13:12] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12897963143475697455
Running compilation step : cd /tmp/ltsmin12897963143475697455;'/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 97 ms.
Running link step : cd /tmp/ltsmin12897963143475697455;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin12897963143475697455;'/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/stateBased4343765372804641625.hoa' '--buchi-type=spotba'
LTSmin run took 1773 ms.
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TwoPhaseLocking-PT-nC05000vD-LTLFireability-09 finished in 4940 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U (!p1||X(G((F(p3)&&p2))))))'
Support contains 4 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 08:13:13] [INFO ] Invariant cache hit.
[2024-05-30 08:13:14] [INFO ] Implicit Places using invariants in 26 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29 ms. Remains : 7/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 362 ms :[(OR (AND p1 (NOT p2)) (AND p1 (NOT p3))), (OR (NOT p2) (NOT p3)), (OR (AND p0 (NOT p2)) (AND p0 (NOT p3))), (OR (AND p1 (NOT p2)) (AND p1 (NOT p3))), true, (NOT p3), p0, (AND (NOT p3) p0), (AND p1 (NOT p3))]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={} source=1 dest: 5}], [{ cond=(AND p0 p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p0 p2 (NOT p3)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(AND p1 p0), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p0 p2 (NOT p3)), acceptance={} source=3 dest: 5}, { cond=(AND p1 (NOT p0) p2 (NOT p3)), acceptance={} source=3 dest: 8}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=5 dest: 5}], [{ cond=p0, acceptance={} source=6 dest: 4}, { cond=(NOT p0), acceptance={} source=6 dest: 6}], [{ cond=(AND p0 (NOT p3)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=7 dest: 7}], [{ cond=(AND p1 p0 (NOT p3)), acceptance={} source=8 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p3)), acceptance={} source=8 dest: 7}, { cond=(AND p1 (NOT p0) (NOT p3)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p1:(OR (LT s3 1) (LT s4 1)), p0:(GEQ s2 1), p2:(AND (GEQ s3 1) (GEQ s4 1)), p3:(GEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], 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 13 steps with 0 reset in 0 ms.
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vD-LTLFireability-10 finished in 416 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)) U !p1) U G(p0)))'
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 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 08:13:14] [INFO ] Computed 3 invariants in 1 ms
[2024-05-30 08:13:14] [INFO ] Implicit Places using invariants in 28 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 5/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 5/5 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 34 ms. Remains : 6/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), p1]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s2 1), p1:(OR (LT s3 1) (LT s4 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 72 ms.
Stack based approach found an accepted trace after 163 steps with 2 reset with depth 152 and stack size 137 in 1 ms.
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vD-LTLFireability-11 finished in 259 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||(!p2&&X(p0))))))))'
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.
// Phase 1: matrix 6 rows 8 cols
[2024-05-30 08:13:14] [INFO ] Computed 3 invariants in 0 ms
[2024-05-30 08:13:14] [INFO ] Implicit Places using invariants in 30 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33 ms. Remains : 7/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 201 ms :[true, (OR (NOT p0) (AND p1 p2)), (OR (NOT p0) (AND p1 p2)), (OR (AND (NOT p0) p1) (AND p1 p2)), (OR (NOT p0) (AND p1 p2))]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 0}, { cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(OR (NOT p0) (AND p1 p2)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (LT s3 1) (LT s4 1)), p1:(OR (LT s0 1) (LT s1 1)), p2:(GEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vD-LTLFireability-12 finished in 253 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0||(X(G(!p1))&&(G(p2)||X(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 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-30 08:13:14] [INFO ] Invariant cache hit.
[2024-05-30 08:13:14] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-30 08:13:14] [INFO ] Invariant cache hit.
[2024-05-30 08:13:14] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-30 08:13:14] [INFO ] Invariant cache hit.
[2024-05-30 08:13:14] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 230 ms :[true, (OR (AND p0 (NOT p2) (NOT p3)) (AND p0 p1)), (OR (NOT p3) p1), (OR p1 (AND p0 (NOT p2) (NOT p3))), (OR p1 (AND (NOT p2) (NOT p3))), (OR (NOT p2) p1)]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p2), acceptance={} source=1 dest: 4}], [{ cond=(OR p1 (NOT p3)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1) p3), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={} source=2 dest: 3}, { cond=(AND p0 p2 (NOT p1) p3), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(OR (AND (NOT p2) (NOT p3)) p1), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1) p3), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={} source=4 dest: 3}, { cond=(AND p0 p2 (NOT p1) p3), acceptance={} source=4 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p3)), acceptance={} source=4 dest: 5}], [{ cond=(OR (NOT p2) p1), acceptance={} source=5 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 5}]], initial=1, aps=[p0:(GEQ s7 1), p2:(AND (GEQ s3 1) (GEQ s5 1)), p1:(OR (LT s0 1) (LT s1 1)), p3:(GEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3448 steps with 0 reset in 13 ms.
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vD-LTLFireability-13 finished in 350 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&&(!p1||X(p0))) U (G((p0&&(!p1||X(p0))))||(p0&&G(p2)&&(!p1||X(p0))))))))'
Support contains 4 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 08:13:15] [INFO ] Invariant cache hit.
[2024-05-30 08:13:15] [INFO ] Implicit Places using invariants in 23 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 28 ms. Remains : 7/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 206 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p2), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={1} source=2 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={0, 1} source=2 dest: 3}, { cond=(AND p0 p1 p2), acceptance={1} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0, 1} source=3 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={1} source=4 dest: 2}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s1 1)), p2:(OR (LT s3 1) (LT s4 1)), p1:(AND (GEQ s3 1) (GEQ s4 1) (GEQ s0 1) (GEQ s1 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 113 ms.
Stack based approach found an accepted trace after 84 steps with 0 reset with depth 85 and stack size 85 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vD-LTLFireability-14 finished in 371 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((G(p1)||p0))&&X(p2))))'
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 08:13:15] [INFO ] Invariant cache hit.
[2024-05-30 08:13:15] [INFO ] Implicit Places using invariants in 26 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 28 ms. Remains : 7/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 285 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : TwoPhaseLocking-PT-nC05000vD-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={1} source=0 dest: 1}, { cond=(OR p0 p1), acceptance={0} source=0 dest: 2}, { cond=(OR p0 p1), acceptance={0, 1} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={1} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}, { cond=(AND p0 p1), acceptance={1} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={1} source=2 dest: 1}, { cond=(OR p0 p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={1} source=3 dest: 1}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={1} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=5 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={1} source=5 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=5 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={1} source=5 dest: 5}]], initial=0, aps=[p0:(OR (LT s0 1) (LT s1 1)), p1:(OR (LT s0 1) (LT s1 1)), p2:(OR (AND (GEQ s0 1) (GEQ s1 1)) (GEQ s2 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 204 reset in 148 ms.
Stack based approach found an accepted trace after 162 steps with 3 reset with depth 28 and stack size 28 in 1 ms.
FORMULA TwoPhaseLocking-PT-nC05000vD-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC05000vD-LTLFireability-15 finished in 483 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)))'
[2024-05-30 08:13:16] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14419538242017312631
[2024-05-30 08:13:16] [INFO ] Computing symmetric may disable matrix : 6 transitions.
[2024-05-30 08:13:16] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:13:16] [INFO ] Computing symmetric may enable matrix : 6 transitions.
[2024-05-30 08:13:16] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:13:16] [INFO ] Computing Do-Not-Accords matrix : 6 transitions.
[2024-05-30 08:13:16] [INFO ] Applying decomposition
[2024-05-30 08:13:16] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 08:13:16] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14419538242017312631
Running compilation step : cd /tmp/ltsmin14419538242017312631;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' '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 08:13:16] [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/graph18275637454095245454.txt' '-o' '/tmp/graph18275637454095245454.bin' '-w' '/tmp/graph18275637454095245454.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18275637454095245454.bin' '-l' '-1' '-v' '-w' '/tmp/graph18275637454095245454.weights' '-q' '0' '-e' '0.001'
[2024-05-30 08:13:16] [INFO ] Decomposing Gal with order
[2024-05-30 08:13:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 08:13:16] [INFO ] Flatten gal took : 3 ms
[2024-05-30 08:13:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-30 08:13:16] [INFO ] Time to serialize gal into /tmp/LTLFireability9417569851213081319.gal : 1 ms
[2024-05-30 08:13:16] [INFO ] Time to serialize properties into /tmp/LTLFireability16904542594420571690.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/LTLFireability9417569851213081319.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16904542594420571690.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(((u0.resA<1)||(u1.Clients<1))||(u1.haveA2>=1))"))))
Formula 0 simplified : FG!"(((u0.resA<1)||(u1.Clients<1))||(u1.haveA2>=1))"
Compilation finished in 92 ms.
Running link step : cd /tmp/ltsmin14419538242017312631;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin14419538242017312631;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--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), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 2/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: Initializing POR dependencies: labels 7, guards 6
pins2lts-mc-linux64( 4/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.011: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.014: There are 9 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.014: State length is 9, there are 9 groups
pins2lts-mc-linux64( 0/ 8), 0.014: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.014: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.014: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.014: Visible groups: 0 / 9, labels: 1 / 9
pins2lts-mc-linux64( 0/ 8), 0.014: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.014: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 4/ 8), 0.035: [Blue] ~111 levels ~960 states ~1432 transitions
pins2lts-mc-linux64( 4/ 8), 0.046: [Blue] ~192 levels ~1920 states ~2736 transitions
pins2lts-mc-linux64( 5/ 8), 0.099: [Blue] ~400 levels ~3840 states ~5560 transitions
pins2lts-mc-linux64( 4/ 8), 0.201: [Blue] ~692 levels ~7680 states ~10768 transitions
pins2lts-mc-linux64( 7/ 8), 0.370: [Blue] ~1283 levels ~15360 states ~23072 transitions
pins2lts-mc-linux64( 7/ 8), 0.636: [Blue] ~2563 levels ~30720 states ~46112 transitions
pins2lts-mc-linux64( 7/ 8), 1.016: [Blue] ~5123 levels ~61440 states ~92192 transitions
pins2lts-mc-linux64( 7/ 8), 1.570: [Blue] ~10001 levels ~122880 states ~184248 transitions
pins2lts-mc-linux64( 6/ 8), 2.187: [Blue] ~10001 levels ~245760 states ~400896 transitions
pins2lts-mc-linux64( 6/ 8), 3.048: [Blue] ~10001 levels ~491520 states ~770784 transitions
pins2lts-mc-linux64( 6/ 8), 4.108: [Blue] ~10001 levels ~983040 states ~1507944 transitions
pins2lts-mc-linux64( 6/ 8), 5.455: [Blue] ~10001 levels ~1966080 states ~2981928 transitions
pins2lts-mc-linux64( 6/ 8), 7.719: [Blue] ~10001 levels ~3932160 states ~5930712 transitions
pins2lts-mc-linux64( 6/ 8), 12.398: [Blue] ~10001 levels ~7864320 states ~11827752 transitions
pins2lts-mc-linux64( 6/ 8), 21.575: [Blue] ~10001 levels ~15728640 states ~23620392 transitions
pins2lts-mc-linux64( 6/ 8), 41.646: [Blue] ~10001 levels ~31457280 states ~48642848 transitions
pins2lts-mc-linux64( 4/ 8), 64.669: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 64.739:
pins2lts-mc-linux64( 0/ 8), 64.739: Explored 34594993 states 70845053 transitions, fanout: 2.048
pins2lts-mc-linux64( 0/ 8), 64.739: Total exploration time 64.710 sec (64.640 sec minimum, 64.673 sec on average)
pins2lts-mc-linux64( 0/ 8), 64.739: States per second: 534616, Transitions per second: 1094808
pins2lts-mc-linux64( 0/ 8), 64.739:
pins2lts-mc-linux64( 0/ 8), 64.739: State space has 27267239 states, 23173458 are accepting
pins2lts-mc-linux64( 0/ 8), 64.739: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 64.739: blue states: 34594993 (126.87%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 64.739: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 64.739: all-red states: 23173458 (84.99%), bogus 5137993 (18.84%)
pins2lts-mc-linux64( 0/ 8), 64.739:
pins2lts-mc-linux64( 0/ 8), 64.739: Total memory used for local state coloring: 1.2MB
pins2lts-mc-linux64( 0/ 8), 64.739:
pins2lts-mc-linux64( 0/ 8), 64.739: Queue width: 8B, total height: 80008, memory: 0.61MB
pins2lts-mc-linux64( 0/ 8), 64.739: Tree memory: 464.0MB, 17.8 B/state, compr.: 47.0%
pins2lts-mc-linux64( 0/ 8), 64.739: Tree fill ratio (roots/leafs): 20.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 64.739: Stored 6 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 64.740: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 64.740: Est. total memory use: 464.6MB (~1024.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14419538242017312631;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14419538242017312631;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--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 08:33:51] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:33:51] [INFO ] Time to serialize gal into /tmp/LTLFireability5480274797401241208.gal : 1 ms
[2024-05-30 08:33:51] [INFO ] Time to serialize properties into /tmp/LTLFireability14053481400075576196.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/LTLFireability5480274797401241208.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14053481400075576196.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 1 LTL properties
Checking formula 0 : !((G(F("(((resA<1)||(Clients<1))||(haveA2>=1))"))))
Formula 0 simplified : FG!"(((resA<1)||(Clients<1))||(haveA2>=1))"
Detected timeout of ITS tools.
[2024-05-30 08:54:26] [INFO ] Flatten gal took : 2 ms
[2024-05-30 08:54:26] [INFO ] Input system was already deterministic with 6 transitions.
[2024-05-30 08:54:26] [INFO ] Transformed 8 places.
[2024-05-30 08:54:26] [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 08:54:26] [INFO ] Time to serialize gal into /tmp/LTLFireability11083067578945379367.gal : 1 ms
[2024-05-30 08:54:26] [INFO ] Time to serialize properties into /tmp/LTLFireability10341900551798090248.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/LTLFireability11083067578945379367.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10341900551798090248.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...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(((resA<1)||(Clients<1))||(haveA2>=1))"))))
Formula 0 simplified : FG!"(((resA<1)||(Clients<1))||(haveA2>=1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 12336524 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16041172 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-nC05000vD"
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-nC05000vD, 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-171690585900263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC05000vD.tgz
mv TwoPhaseLocking-PT-nC05000vD 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 ;