Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r485-tall-167912699900811.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is TwoPhaseLocking-PT-nC00020vN, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699900811
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 8.2K Feb 25 17:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 17:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 17:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 17:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 17:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 17:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 17:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 17:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 25 17:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.6K Mar 5 18:23 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-nC00020vN-LTLCardinality-00
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-01
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-02
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-03
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-04
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-05
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-06
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-07
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-08
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-09
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-10
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-11
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-12
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-13
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-14
FORMULA_NAME TwoPhaseLocking-PT-nC00020vN-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679286174818

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TwoPhaseLocking-PT-nC00020vN
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-20 04:22:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 04:22:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 04:22:56] [INFO ] Load time of PNML (sax parser for PT used): 18 ms
[2023-03-20 04:22:56] [INFO ] Transformed 8 places.
[2023-03-20 04:22:56] [INFO ] Transformed 6 transitions.
[2023-03-20 04:22:56] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 73 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-07 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 7 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2023-03-20 04:22:56] [INFO ] Computed 3 place invariants in 8 ms
[2023-03-20 04:22:56] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-20 04:22:56] [INFO ] Invariant cache hit.
[2023-03-20 04:22:56] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2023-03-20 04:22:56] [INFO ] Invariant cache hit.
[2023-03-20 04:22:56] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 187 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2023-03-20 04:22:57] [INFO ] Flatten gal took : 16 ms
[2023-03-20 04:22:57] [INFO ] Flatten gal took : 2 ms
[2023-03-20 04:22:57] [INFO ] Input system was already deterministic with 6 transitions.
Finished random walk after 93 steps, including 0 resets, run visited all 30 properties in 9 ms. (steps per millisecond=10 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G((p0&&X(p1)))) U (F(p2)||G(p3)))))'
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 3 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:22:58] [INFO ] Invariant cache hit.
[2023-03-20 04:22:58] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-20 04:22:58] [INFO ] Invariant cache hit.
[2023-03-20 04:22:58] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-20 04:22:58] [INFO ] Invariant cache hit.
[2023-03-20 04:22:58] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 907 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p3))), (NOT p2), (AND (NOT p2) p0 (NOT p1)), (AND (NOT p2) (NOT p3) p0), (AND (NOT p2) (NOT p3) p0 (NOT p1))]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p3), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p3), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p3 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p3) p0), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p2) p3 p0), acceptance={} source=3 dest: 7}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3) p0), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) p3 p0), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p3) p0 (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p2) p3 p0 (NOT p1)), acceptance={} source=7 dest: 6}]], initial=0, aps=[p2:(LEQ 3 s7), p3:(GT 3 s4), p0:(LEQ 2 s3), p1:(LEQ 2 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2112 reset in 204 ms.
Stack based approach found an accepted trace after 47 steps with 0 reset with depth 48 and stack size 45 in 1 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-01 finished in 1260 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||(p1 U (G(p1)||(p1&&F(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.
[2023-03-20 04:22:59] [INFO ] Invariant cache hit.
[2023-03-20 04:22:59] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-20 04:22:59] [INFO ] Invariant cache hit.
[2023-03-20 04:22:59] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-20 04:22:59] [INFO ] Invariant cache hit.
[2023-03-20 04:22:59] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ 3 s1), p2:(GT s5 s7), p1:(GT s3 s4)], 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]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-02 TRUE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-02 finished in 263 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U p1)||(G(p2)&&F(p3))))'
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 5 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:22:59] [INFO ] Invariant cache hit.
[2023-03-20 04:22:59] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-20 04:22:59] [INFO ] Invariant cache hit.
[2023-03-20 04:22:59] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-20 04:22:59] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 04:22:59] [INFO ] Invariant cache hit.
[2023-03-20 04:22:59] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 86 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 416 ms :[true, (OR (NOT p2) (NOT p3)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 0}, { cond=(AND p2 (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p3), acceptance={0} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2 (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0 p2 (NOT p3)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2 p3), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0 p2 p3), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 p2 (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p2 p3), acceptance={0} source=3 dest: 4}, { cond=(AND p1 p0 p2 p3), acceptance={0} source=3 dest: 5}, { cond=(AND (NOT p1) p0 p2 p3), acceptance={0} source=3 dest: 6}, { cond=(AND p1 p0 p2 (NOT p3)), acceptance={0} source=3 dest: 7}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=3 dest: 8}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=3 dest: 9}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 4}, { cond=(AND p0 p2), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=6 dest: 4}, { cond=(AND p1 p0 p2), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=6 dest: 8}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=6 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p0) p2 p3), acceptance={} source=7 dest: 4}, { cond=(AND p0 p2 p3), acceptance={} source=7 dest: 5}, { cond=(AND p0 p2 (NOT p3)), acceptance={} source=7 dest: 7}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 9}], [{ cond=(NOT p0), acceptance={0} source=8 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=8 dest: 8}, { cond=(AND p1 p0), acceptance={0} source=8 dest: 9}], [{ cond=(NOT p0), acceptance={} source=9 dest: 0}, { cond=p0, acceptance={} source=9 dest: 9}]], initial=2, aps=[p2:(LEQ s3 s0), p3:(LEQ 1 s2), p1:(GT s2 s5), p0:(LEQ s3 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 30 steps with 0 reset in 0 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-03 finished in 521 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
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.
[2023-03-20 04:23:00] [INFO ] Invariant cache hit.
[2023-03-20 04:23:00] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-20 04:23:00] [INFO ] Invariant cache hit.
[2023-03-20 04:23:00] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-20 04:23:00] [INFO ] Invariant cache hit.
[2023-03-20 04:23:00] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s7 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 1 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-04 finished in 168 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U (p1||G(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.
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 4 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2023-03-20 04:23:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 04:23:00] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-20 04:23:00] [INFO ] Invariant cache hit.
[2023-03-20 04:23:00] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-20 04:23:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:23:00] [INFO ] Invariant cache hit.
[2023-03-20 04:23:00] [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 99 ms. Remains : 7/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (NOT (AND (LEQ 2 s5) (LEQ 3 s6))) (GT 2 s5)), p0:(GT 2 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 236 reset in 141 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-05 finished in 296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(!p0)&&(F(G(p1))||G(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.
// Phase 1: matrix 6 rows 8 cols
[2023-03-20 04:23:00] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 04:23:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-20 04:23:00] [INFO ] Invariant cache hit.
[2023-03-20 04:23:00] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-20 04:23:00] [INFO ] Invariant cache hit.
[2023-03-20 04:23:00] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 246 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (OR p0 (AND (NOT p1) (NOT p2))), p0, (NOT p1), (AND (NOT p1) (NOT p2)), true]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}, { cond=p2, acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 5}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(GT 1 s6), p0:(LEQ 2 s4), p1:(GT s1 s3)], nbAcceptance=1, 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 0 reset in 73 ms.
Stack based approach found an accepted trace after 29 steps with 1 reset with depth 27 and stack size 27 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-06 finished in 429 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/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.
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
[2023-03-20 04:23:00] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-20 04:23:00] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-20 04:23:00] [INFO ] Invariant cache hit.
[2023-03-20 04:23:00] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-20 04:23:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:23:00] [INFO ] Invariant cache hit.
[2023-03-20 04:23:00] [INFO ] Dead Transitions using invariants and state equation in 18 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 70 ms. Remains : 7/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-08 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 (LEQ 1 s2) (GT s5 s6))], 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 338 reset in 75 ms.
Product exploration explored 100000 steps with 363 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 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 68 ms :[(NOT p0), (NOT p0)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=6 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 149 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 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (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 3 ms. Remains 7 /7 variables (removed 0) and now considering 5/5 (removed 0) transitions.
[2023-03-20 04:23:01] [INFO ] Invariant cache hit.
[2023-03-20 04:23:01] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-20 04:23:01] [INFO ] Invariant cache hit.
[2023-03-20 04:23:01] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-20 04:23:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 04:23:01] [INFO ] Invariant cache hit.
[2023-03-20 04:23:01] [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 83 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 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 85 ms :[(NOT p0), (NOT p0)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 132 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 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 320 reset in 93 ms.
Product exploration explored 100000 steps with 317 reset in 82 ms.
Built C files in :
/tmp/ltsmin7211644854107191983
[2023-03-20 04:23:02] [INFO ] Computing symmetric may disable matrix : 5 transitions.
[2023-03-20 04:23:02] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 04:23:02] [INFO ] Computing symmetric may enable matrix : 5 transitions.
[2023-03-20 04:23:02] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 04:23:02] [INFO ] Computing Do-Not-Accords matrix : 5 transitions.
[2023-03-20 04:23:02] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 04:23:02] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7211644854107191983
Running compilation step : cd /tmp/ltsmin7211644854107191983;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 154 ms.
Running link step : cd /tmp/ltsmin7211644854107191983;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin7211644854107191983;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10817328921581635374.hoa' '--buchi-type=spotba'
LTSmin run took 122 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-08 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-08 finished in 2039 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(F(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 4 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 7 cols
[2023-03-20 04:23:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-20 04:23:02] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-20 04:23:02] [INFO ] Invariant cache hit.
[2023-03-20 04:23:03] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-20 04:23:03] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 04:23:03] [INFO ] Invariant cache hit.
[2023-03-20 04:23:03] [INFO ] Dead Transitions using invariants and state equation in 17 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 81 ms. Remains : 7/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s3 s1), p1:(GT 3 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 727 reset in 89 ms.
Stack based approach found an accepted trace after 277 steps with 2 reset with depth 199 and stack size 178 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-09 finished in 271 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G(F(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
[2023-03-20 04:23:03] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 04:23:03] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-20 04:23:03] [INFO ] Invariant cache hit.
[2023-03-20 04:23:03] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-20 04:23:03] [INFO ] Invariant cache hit.
[2023-03-20 04:23:03] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 368 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT s4 s3), p1:(GT 2 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2256 reset in 69 ms.
Stack based approach found an accepted trace after 109 steps with 7 reset with depth 38 and stack size 36 in 1 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-10 finished in 541 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((p0 U (p1&&X(p1)))&&(F(!p1) U X(!p2))))))'
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 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:23:03] [INFO ] Invariant cache hit.
[2023-03-20 04:23:03] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-20 04:23:03] [INFO ] Invariant cache hit.
[2023-03-20 04:23:03] [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.
[2023-03-20 04:23:03] [INFO ] Invariant cache hit.
[2023-03-20 04:23:03] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p1) p2), (OR (NOT p1) p2), (NOT p1), p2, (NOT p1), (NOT p1)]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(OR p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND p1 p0), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 p0), acceptance={} source=2 dest: 5}], [{ cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 2}]], initial=0, aps=[p1:(LEQ 1 s0), p0:(LEQ 2 s0), p2:(GT 3 s4)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 4409 reset in 149 ms.
Stack based approach found an accepted trace after 18 steps with 1 reset with depth 16 and stack size 16 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-11 finished in 526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G((F(p1)&&F(p2)))||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 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2023-03-20 04:23:04] [INFO ] Invariant cache hit.
[2023-03-20 04:23:04] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-20 04:23:04] [INFO ] Invariant cache hit.
[2023-03-20 04:23:04] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-20 04:23:04] [INFO ] Invariant cache hit.
[2023-03-20 04:23:04] [INFO ] Dead Transitions using invariants and state equation in 57 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 255 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LEQ s3 s7) (LEQ s6 s4)), p1:(LEQ s3 s7), p2:(LEQ s4 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 116 ms.
Product exploration explored 100000 steps with 50000 reset in 77 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) p2), (X p0), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 182 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-12 finished in 759 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(!p0)||(!p0&&F(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.
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
[2023-03-20 04:23:05] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-20 04:23:05] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-20 04:23:05] [INFO ] Invariant cache hit.
[2023-03-20 04:23:05] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-20 04:23:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 04:23:05] [INFO ] Invariant cache hit.
[2023-03-20 04:23:05] [INFO ] Dead Transitions using invariants and state equation in 20 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 84 ms. Remains : 7/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 101 ms :[p0, (AND (NOT p1) p0), p0]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 3 s6), p0:(OR (LEQ 2 s5) (LEQ s1 s6))], 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 434 reset in 68 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-13 finished in 273 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&p0)))'
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.
// Phase 1: matrix 6 rows 8 cols
[2023-03-20 04:23:05] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-20 04:23:05] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-20 04:23:05] [INFO ] Invariant cache hit.
[2023-03-20 04:23:05] [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.
[2023-03-20 04:23:05] [INFO ] Invariant cache hit.
[2023-03-20 04:23:05] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(GT 2 s7), p0:(AND (GT s6 s4) (LEQ s7 s0) (LEQ s3 s5))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA TwoPhaseLocking-PT-nC00020vN-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-14 finished in 250 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (p1 U X(G(p1)))))'
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.
[2023-03-20 04:23:05] [INFO ] Invariant cache hit.
[2023-03-20 04:23:05] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-20 04:23:05] [INFO ] Invariant cache hit.
[2023-03-20 04:23:05] [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.
[2023-03-20 04:23:05] [INFO ] Invariant cache hit.
[2023-03-20 04:23:05] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 79 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : TwoPhaseLocking-PT-nC00020vN-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ 3 s1), p0:(OR (LEQ s5 s0) (LEQ 3 s1) (LEQ 3 s6))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], 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-nC00020vN-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TwoPhaseLocking-PT-nC00020vN-LTLCardinality-15 finished in 231 ms.
All properties solved by simple procedures.
Total runtime 9562 ms.

BK_STOP 1679286187818

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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-nC00020vN"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is TwoPhaseLocking-PT-nC00020vN, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r485-tall-167912699900811"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC00020vN.tgz
mv TwoPhaseLocking-PT-nC00020vN execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;