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.r073-smll-167814399100124.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)
..............................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CircadianClock-PT-001000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399100124
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.0K Feb 26 10:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 10:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 10:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 10:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 10:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 10:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 137K Feb 26 10:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 11K Mar 5 18:22 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 CircadianClock-PT-001000-LTLFireability-00
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-01
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-02
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-03
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-04
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-05
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-06
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-07
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-08
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-09
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-10
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-11
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-12
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-13
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-14
FORMULA_NAME CircadianClock-PT-001000-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678282409133

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircadianClock-PT-001000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 13:33:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 13:33:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 13:33:32] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2023-03-08 13:33:32] [INFO ] Transformed 14 places.
[2023-03-08 13:33:32] [INFO ] Transformed 16 transitions.
[2023-03-08 13:33:32] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 125 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CircadianClock-PT-001000-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-001000-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-001000-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 13 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:32] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 13:33:32] [INFO ] Computed 7 place invariants in 5 ms
[2023-03-08 13:33:32] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-08 13:33:32] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:32] [INFO ] Invariant cache hit.
[2023-03-08 13:33:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:32] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2023-03-08 13:33:32] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:32] [INFO ] Invariant cache hit.
[2023-03-08 13:33:32] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 316 ms. Remains : 14/14 places, 16/16 transitions.
Support contains 14 out of 14 places after structural reductions.
[2023-03-08 13:33:32] [INFO ] Flatten gal took : 22 ms
[2023-03-08 13:33:32] [INFO ] Flatten gal took : 7 ms
[2023-03-08 13:33:32] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 20) seen :7
Finished Best-First random walk after 268 steps, including 0 resets, run visited all 13 properties in 10 ms. (steps per millisecond=26 )
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((p0&&F(((X(X(F(!p1)))&&G(!p2))||G(F(!p1)))))))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:33] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:33] [INFO ] Invariant cache hit.
[2023-03-08 13:33:33] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 13:33:33] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:33] [INFO ] Invariant cache hit.
[2023-03-08 13:33:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:33] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-08 13:33:33] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:33] [INFO ] Invariant cache hit.
[2023-03-08 13:33:33] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 443 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), true, p1, (AND (NOT p2) p1), (AND p2 p1), p1]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 p2), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 5}, { cond=(AND p0 p1), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=(NOT p2), acceptance={} source=3 dest: 5}, { cond=p1, acceptance={} source=3 dest: 6}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=p2, acceptance={} source=5 dest: 3}, { cond=(NOT p2), acceptance={} source=5 dest: 5}, { cond=(AND p1 p2), acceptance={} source=5 dest: 6}], [{ cond=p1, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(OR (LT s7 1) (LT s9 1)), p2:(AND (GEQ s2 1) (GEQ s11 1)), p1:(AND (GEQ s1 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-00 finished in 646 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 G((p1 U p2)))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:33] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:33] [INFO ] Invariant cache hit.
[2023-03-08 13:33:34] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 13:33:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:34] [INFO ] Invariant cache hit.
[2023-03-08 13:33:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:34] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-08 13:33:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:34] [INFO ] Invariant cache hit.
[2023-03-08 13:33:34] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 174 ms :[(NOT p2), (NOT p2), (NOT p0), (NOT p2)]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s0 1) (GEQ s4 1)), p1:(AND (GEQ s5 1) (GEQ s10 1)), p0:(AND (GEQ s0 1) (GEQ s4 1) (NOT (AND (GEQ s5 1) (GEQ s10 1))))], 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 7718 reset in 346 ms.
Stack based approach found an accepted trace after 14 steps with 1 reset with depth 8 and stack size 8 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-01 finished in 660 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)))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:34] [INFO ] Invariant cache hit.
[2023-03-08 13:33:34] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-08 13:33:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:34] [INFO ] Invariant cache hit.
[2023-03-08 13:33:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:34] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-08 13:33:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:34] [INFO ] Invariant cache hit.
[2023-03-08 13:33:34] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 159 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 3240 reset in 187 ms.
Stack based approach found an accepted trace after 32 steps with 0 reset with depth 33 and stack size 33 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-02 finished in 444 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(p0))||G(p1))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:35] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:35] [INFO ] Invariant cache hit.
[2023-03-08 13:33:35] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 13:33:35] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:35] [INFO ] Invariant cache hit.
[2023-03-08 13:33:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:35] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-08 13:33:35] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:35] [INFO ] Invariant cache hit.
[2023-03-08 13:33:35] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(GEQ s6 1), p0:(AND (GEQ s3 1) (GEQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 216 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-03 finished in 473 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)&&X(X(F(p1)))))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 3 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:35] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:35] [INFO ] Invariant cache hit.
[2023-03-08 13:33:35] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-08 13:33:35] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:35] [INFO ] Invariant cache hit.
[2023-03-08 13:33:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:35] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-08 13:33:35] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:35] [INFO ] Invariant cache hit.
[2023-03-08 13:33:35] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 154 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LT s7 1) (LT s9 1) (LT s3 1) (LT s13 1) (GEQ s8 1)), p1:(AND (GEQ s3 1) (GEQ s13 1))], nbAcceptance=0, 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 3239 reset in 126 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-04 finished in 479 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)))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:36] [INFO ] Invariant cache hit.
[2023-03-08 13:33:36] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-08 13:33:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:36] [INFO ] Invariant cache hit.
[2023-03-08 13:33:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:36] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-08 13:33:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:36] [INFO ] Invariant cache hit.
[2023-03-08 13:33:36] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s6 1) (GEQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 25443 reset in 89 ms.
Stack based approach found an accepted trace after 6 steps with 1 reset with depth 3 and stack size 3 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-05 finished in 312 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(p0))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:36] [INFO ] Invariant cache hit.
[2023-03-08 13:33:36] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 13:33:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:36] [INFO ] Invariant cache hit.
[2023-03-08 13:33:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:36] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-08 13:33:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:36] [INFO ] Invariant cache hit.
[2023-03-08 13:33:36] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LT s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 64 ms.
Product exploration explored 100000 steps with 50000 reset in 95 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), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CircadianClock-PT-001000-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-001000-LTLFireability-07 finished in 457 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 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:36] [INFO ] Invariant cache hit.
[2023-03-08 13:33:36] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 13:33:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:36] [INFO ] Invariant cache hit.
[2023-03-08 13:33:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:36] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-08 13:33:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:36] [INFO ] Invariant cache hit.
[2023-03-08 13:33:36] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, p0, p0]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GEQ s6 1)], 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 2 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-08 finished in 229 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(F((X(G(p0))&&F(p1))))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:37] [INFO ] Invariant cache hit.
[2023-03-08 13:33:37] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-08 13:33:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:37] [INFO ] Invariant cache hit.
[2023-03-08 13:33:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:37] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-08 13:33:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:37] [INFO ] Invariant cache hit.
[2023-03-08 13:33:37] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 117 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LT s8 1), p0:(AND (GEQ s6 1) (GEQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50 reset in 193 ms.
Stack based approach found an accepted trace after 26 steps with 1 reset with depth 21 and stack size 19 in 2 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-09 finished in 540 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(F(p0))||(G(!p0)&&p1))))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:37] [INFO ] Invariant cache hit.
[2023-03-08 13:33:37] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-08 13:33:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:37] [INFO ] Invariant cache hit.
[2023-03-08 13:33:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:37] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-08 13:33:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:37] [INFO ] Invariant cache hit.
[2023-03-08 13:33:37] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 262 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), false]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(OR p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s13 1)), p1:(AND (GEQ s0 1) (GEQ s8 1) (GEQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 3187 reset in 119 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-10 finished in 513 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||G((G(!p2)||p1)))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 8 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:38] [INFO ] Invariant cache hit.
[2023-03-08 13:33:38] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 13:33:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:38] [INFO ] Invariant cache hit.
[2023-03-08 13:33:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:38] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-08 13:33:38] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-08 13:33:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:38] [INFO ] Invariant cache hit.
[2023-03-08 13:33:38] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 139 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, p2, (AND p2 (NOT p1)), (AND p2 (NOT p1) (NOT p0))]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={} source=1 dest: 0}, { cond=(NOT p2), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=3, aps=[p2:(AND (GEQ s5 1) (GEQ s10 1)), p1:(OR (LT s5 1) (LT s10 1) (LT s8 1)), p0:(LT s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-13 finished in 282 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((X(!p1)||p0))||X(G(p2))))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:38] [INFO ] Invariant cache hit.
[2023-03-08 13:33:38] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-08 13:33:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:38] [INFO ] Invariant cache hit.
[2023-03-08 13:33:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:38] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-08 13:33:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:38] [INFO ] Invariant cache hit.
[2023-03-08 13:33:38] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 245 ms :[true, (AND p1 (NOT p2)), p1, (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p0) p1), (NOT p2)]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 5}, { cond=(AND p1 p2), acceptance={} source=1 dest: 6}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p0 p2), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 2}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 0}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=3, aps=[p1:(OR (LT s7 1) (LT s9 1)), p2:(AND (GEQ s4 1) (GEQ s10 1) (LT s6 1) (GEQ s7 1) (GEQ s9 1)), p0:(OR (LT s7 1) (LT s9 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, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-14 finished in 362 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((X(F(p1))||p0))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:38] [INFO ] Invariant cache hit.
[2023-03-08 13:33:38] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 13:33:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:38] [INFO ] Invariant cache hit.
[2023-03-08 13:33:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:38] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-08 13:33:38] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 13:33:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:38] [INFO ] Invariant cache hit.
[2023-03-08 13:33:38] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 123 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-001000-LTLFireability-15 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:(OR (LT s5 1) (LT s10 1)), p1:(OR (LT s0 1) (LT s2 1))], 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 1544 reset in 140 ms.
Stack based approach found an accepted trace after 210 steps with 4 reset with depth 39 and stack size 24 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-15 finished in 354 ms.
All properties solved by simple procedures.
Total runtime 7168 ms.
ITS solved all properties within timeout

BK_STOP 1678282420151

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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="CircadianClock-PT-001000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is CircadianClock-PT-001000, 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 r073-smll-167814399100124"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-001000.tgz
mv CircadianClock-PT-001000 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 ;