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.r071-smll-167814397600124.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 lolaxred
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 r071-smll-167814397600124
=====================================================================

--------------------
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 1678244699209

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircadianClock-PT-001000
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 03:05:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 03:05:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 03:05:02] [INFO ] Load time of PNML (sax parser for PT used): 119 ms
[2023-03-08 03:05:02] [INFO ] Transformed 14 places.
[2023-03-08 03:05:02] [INFO ] Transformed 16 transitions.
[2023-03-08 03:05:02] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 250 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 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 16 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 03:05:02] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 03:05:02] [INFO ] Computed 7 place invariants in 6 ms
[2023-03-08 03:05:03] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-08 03:05:03] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:03] [INFO ] Invariant cache hit.
[2023-03-08 03:05:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:03] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 331 ms to find 0 implicit places.
[2023-03-08 03:05:03] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:03] [INFO ] Invariant cache hit.
[2023-03-08 03:05:03] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 436 ms. Remains : 14/14 places, 16/16 transitions.
Support contains 14 out of 14 places after structural reductions.
[2023-03-08 03:05:03] [INFO ] Flatten gal took : 32 ms
[2023-03-08 03:05:03] [INFO ] Flatten gal took : 10 ms
[2023-03-08 03:05:03] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 20) seen :11
Finished Best-First random walk after 272 steps, including 0 resets, run visited all 9 properties in 13 ms. (steps per millisecond=20 )
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 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 03:05:04] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:04] [INFO ] Invariant cache hit.
[2023-03-08 03:05:04] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-08 03:05:04] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:04] [INFO ] Invariant cache hit.
[2023-03-08 03:05:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:04] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2023-03-08 03:05:04] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:04] [INFO ] Invariant cache hit.
[2023-03-08 03:05:04] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 863 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 3 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-00 finished in 1189 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 03:05:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:05] [INFO ] Invariant cache hit.
[2023-03-08 03:05:05] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-08 03:05:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:05] [INFO ] Invariant cache hit.
[2023-03-08 03:05:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:05] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2023-03-08 03:05:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:05] [INFO ] Invariant cache hit.
[2023-03-08 03:05:05] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 188 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 244 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 7812 reset in 589 ms.
Stack based approach found an accepted trace after 13 steps with 2 reset with depth 7 and stack size 7 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-01 finished in 1059 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 03:05:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:06] [INFO ] Invariant cache hit.
[2023-03-08 03:05:06] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-08 03:05:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:06] [INFO ] Invariant cache hit.
[2023-03-08 03:05:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:06] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2023-03-08 03:05:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:06] [INFO ] Invariant cache hit.
[2023-03-08 03:05:06] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 192 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 97 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 3230 reset in 316 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 CircadianClock-PT-001000-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-02 finished in 627 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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 03:05:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:07] [INFO ] Invariant cache hit.
[2023-03-08 03:05:07] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-08 03:05:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:07] [INFO ] Invariant cache hit.
[2023-03-08 03:05:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:07] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2023-03-08 03:05:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:07] [INFO ] Invariant cache hit.
[2023-03-08 03:05:07] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 245 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 154 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 310 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 CircadianClock-PT-001000-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-03 finished in 752 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 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 03:05:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:07] [INFO ] Invariant cache hit.
[2023-03-08 03:05:07] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 03:05:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:07] [INFO ] Invariant cache hit.
[2023-03-08 03:05:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:07] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-08 03:05:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:07] [INFO ] Invariant cache hit.
[2023-03-08 03:05:07] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 157 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 3281 reset in 118 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-04 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-04 finished in 400 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 03:05:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:08] [INFO ] Invariant cache hit.
[2023-03-08 03:05:08] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 03:05:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:08] [INFO ] Invariant cache hit.
[2023-03-08 03:05:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:08] [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 03:05:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:08] [INFO ] Invariant cache hit.
[2023-03-08 03:05:08] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 74 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 25513 reset in 81 ms.
Stack based approach found an accepted trace after 20 steps with 4 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 290 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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 03:05:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:08] [INFO ] Invariant cache hit.
[2023-03-08 03:05:08] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 03:05:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:08] [INFO ] Invariant cache hit.
[2023-03-08 03:05:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:08] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-08 03:05:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:08] [INFO ] Invariant cache hit.
[2023-03-08 03:05:08] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 82 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 72 ms.
Product exploration explored 100000 steps with 50000 reset in 168 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 97 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 565 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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 03:05:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:09] [INFO ] Invariant cache hit.
[2023-03-08 03:05:09] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-08 03:05:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:09] [INFO ] Invariant cache hit.
[2023-03-08 03:05:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:09] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2023-03-08 03:05:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:09] [INFO ] Invariant cache hit.
[2023-03-08 03:05:09] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 202 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 119 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 3 steps with 0 reset in 1 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-08 finished in 345 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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 03:05:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:09] [INFO ] Invariant cache hit.
[2023-03-08 03:05:09] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 03:05:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:09] [INFO ] Invariant cache hit.
[2023-03-08 03:05:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:09] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-08 03:05:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:09] [INFO ] Invariant cache hit.
[2023-03-08 03:05:09] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 265 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 12 reset in 291 ms.
Stack based approach found an accepted trace after 53 steps with 3 reset with depth 11 and stack size 10 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-09 finished in 717 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 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 03:05:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:10] [INFO ] Invariant cache hit.
[2023-03-08 03:05:10] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-08 03:05:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:10] [INFO ] Invariant cache hit.
[2023-03-08 03:05:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:10] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-08 03:05:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:10] [INFO ] Invariant cache hit.
[2023-03-08 03:05:10] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 141 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 270 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 3224 reset in 195 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-10 finished in 634 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 11 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 03:05:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:10] [INFO ] Invariant cache hit.
[2023-03-08 03:05:10] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-08 03:05:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:10] [INFO ] Invariant cache hit.
[2023-03-08 03:05:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:10] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-08 03:05:10] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-08 03:05:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:10] [INFO ] Invariant cache hit.
[2023-03-08 03:05:10] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 179 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 172 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 75 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 373 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 03:05:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:11] [INFO ] Invariant cache hit.
[2023-03-08 03:05:11] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-08 03:05:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:11] [INFO ] Invariant cache hit.
[2023-03-08 03:05:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:11] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-08 03:05:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:11] [INFO ] Invariant cache hit.
[2023-03-08 03:05:11] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 152 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 338 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 5 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 517 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 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 03:05:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:11] [INFO ] Invariant cache hit.
[2023-03-08 03:05:11] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 03:05:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:11] [INFO ] Invariant cache hit.
[2023-03-08 03:05:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:11] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-08 03:05:11] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-08 03:05:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:11] [INFO ] Invariant cache hit.
[2023-03-08 03:05:11] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 153 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 109 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 1536 reset in 268 ms.
Stack based approach found an accepted trace after 850 steps with 12 reset with depth 37 and stack size 26 in 3 ms.
FORMULA CircadianClock-PT-001000-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLFireability-15 finished in 555 ms.
All properties solved by simple procedures.
Total runtime 9960 ms.
ITS solved all properties within timeout

BK_STOP 1678244713329

--------------------
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="lolaxred"
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 lolaxred"
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 r071-smll-167814397600124"
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 ;