Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038291300021.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CircadianClock-PT-000100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291300021
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 104K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 28 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 03:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 03:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 22 12:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K Mar 22 12:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 11K May 5 16:51 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-000100-00
FORMULA_NAME CircadianClock-PT-000100-01
FORMULA_NAME CircadianClock-PT-000100-02
FORMULA_NAME CircadianClock-PT-000100-03
FORMULA_NAME CircadianClock-PT-000100-04
FORMULA_NAME CircadianClock-PT-000100-05
FORMULA_NAME CircadianClock-PT-000100-06
FORMULA_NAME CircadianClock-PT-000100-07
FORMULA_NAME CircadianClock-PT-000100-08
FORMULA_NAME CircadianClock-PT-000100-09
FORMULA_NAME CircadianClock-PT-000100-10
FORMULA_NAME CircadianClock-PT-000100-11
FORMULA_NAME CircadianClock-PT-000100-12
FORMULA_NAME CircadianClock-PT-000100-13
FORMULA_NAME CircadianClock-PT-000100-14
FORMULA_NAME CircadianClock-PT-000100-15

=== Now, execution of the tool begins

BK_START 1620558634485

Running Version 0
[2021-05-09 11:10:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 11:10:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 11:10:36] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2021-05-09 11:10:36] [INFO ] Transformed 14 places.
[2021-05-09 11:10:36] [INFO ] Transformed 16 transitions.
[2021-05-09 11:10:36] [INFO ] Parsed PT model containing 14 places and 16 transitions in 52 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 11:10:36] [INFO ] Initial state test concluded for 2 properties.
FORMULA CircadianClock-PT-000100-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 45 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2021-05-09 11:10:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:36] [INFO ] Computed 7 place invariants in 7 ms
[2021-05-09 11:10:36] [INFO ] Implicit Places using invariants in 117 ms returned []
[2021-05-09 11:10:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:37] [INFO ] Computed 7 place invariants in 5 ms
[2021-05-09 11:10:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:37] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2021-05-09 11:10:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:37] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-09 11:10:37] [INFO ] Dead Transitions using invariants and state equation in 202 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
[2021-05-09 11:10:37] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-09 11:10:37] [INFO ] Flatten gal took : 15 ms
FORMULA CircadianClock-PT-000100-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 11:10:37] [INFO ] Flatten gal took : 3 ms
[2021-05-09 11:10:37] [INFO ] Input system was already deterministic with 16 transitions.
Finished random walk after 7797 steps, including 0 resets, run visited all 20 properties in 10 ms. (steps per millisecond=779 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((G(F(p0))||(X(p2)&&p1)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:37] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:37] [INFO ] Implicit Places using invariants in 88 ms returned []
[2021-05-09 11:10:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:37] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:37] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2021-05-09 11:10:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:37] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:38] [INFO ] Dead Transitions using invariants and state equation in 807 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 300 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CircadianClock-PT-000100-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s7 1) (LT s9 1)), p1:(AND (GEQ s6 1) (GEQ s13 1)), p2:(AND (GEQ s0 1) (GEQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 8553 reset in 272 ms.
Stack based approach found an accepted trace after 41 steps with 4 reset with depth 9 and stack size 8 in 0 ms.
FORMULA CircadianClock-PT-000100-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-00 finished in 1627 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (p1 U (G(p1)||(!p1&&F(G(!p2)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 7 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2021-05-09 11:10:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:39] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:39] [INFO ] Implicit Places using invariants in 21 ms returned []
[2021-05-09 11:10:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:39] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:39] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:39] [INFO ] Implicit Places using invariants and state equation in 455 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2021-05-09 11:10:39] [INFO ] Redundant transitions in 8 ms returned []
[2021-05-09 11:10:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:39] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:39] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2)]
Running random walk in product with property : CircadianClock-PT-000100-01 automaton TGBA [mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={1} source=1 dest: 1}, { cond=p2, acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={1} source=3 dest: 3}, { cond=(AND (NOT p1) p2 p0), acceptance={0, 1} source=3 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 p2 p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LT s8 1), p0:(AND (GEQ s0 1) (GEQ s4 1)), p2:(OR (LT s7 1) (LT s9 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 185 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 13 in 0 ms.
FORMULA CircadianClock-PT-000100-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-01 finished in 948 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0))&&F(p1)&&G(p2)))], workingDir=/home/mcc/execution]
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:40] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:40] [INFO ] Implicit Places using invariants in 44 ms returned []
[2021-05-09 11:10:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:40] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:40] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:40] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2021-05-09 11:10:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:40] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:40] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), true]
Running random walk in product with property : CircadianClock-PT-000100-02 automaton TGBA [mat=[[{ cond=(AND p2 p0), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p2) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(AND p1 p2), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 p2 p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p2 p0), acceptance={0} source=2 dest: 2}, { cond=(OR (NOT p2) (NOT p0)), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p2:(OR (LT s3 1) (LT s13 1) (LT s7 1)), p0:(AND (GEQ s3 1) (GEQ s13 1)), p1:(OR (LT s5 1) (LT s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-000100-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-02 finished in 308 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:40] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:40] [INFO ] Implicit Places using invariants in 39 ms returned []
[2021-05-09 11:10:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:40] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:40] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:40] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2021-05-09 11:10:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:40] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-09 11:10:40] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000100-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LT s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA CircadianClock-PT-000100-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-03 finished in 269 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 6 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2021-05-09 11:10:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:40] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:40] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-09 11:10:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:40] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:40] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:40] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2021-05-09 11:10:40] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 11:10:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:40] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:40] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-000100-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s6 1) (LT s13 1)), p1:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 322 reset in 192 ms.
Stack based approach found an accepted trace after 27 steps with 4 reset with depth 9 and stack size 9 in 0 ms.
FORMULA CircadianClock-PT-000100-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-04 finished in 402 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(!p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:41] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:41] [INFO ] Implicit Places using invariants in 28 ms returned []
[2021-05-09 11:10:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:41] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:41] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:41] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2021-05-09 11:10:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:41] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:41] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, p0, p0]
Running random walk in product with property : CircadianClock-PT-000100-05 automaton TGBA [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:(OR (LT s5 1) (LT s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-000100-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-05 finished in 166 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:41] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:41] [INFO ] Implicit Places using invariants in 26 ms returned []
[2021-05-09 11:10:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:41] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:41] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:41] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2021-05-09 11:10:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:41] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:41] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000100-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s3 1) (LT s13 1) (LT s5 1) (LT s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-000100-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-06 finished in 300 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (X(p1)||(!p2 U p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:41] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:41] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-09 11:10:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:41] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:41] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:41] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2021-05-09 11:10:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:41] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:41] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 203 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-000100-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(GEQ s0 1), p0:(AND (GEQ s3 1) (GEQ s13 1) (GEQ s0 1)), p2:(AND (GEQ s0 1) (GEQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 8500 reset in 91 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA CircadianClock-PT-000100-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-08 finished in 494 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:42] [INFO ] Computed 7 place invariants in 3 ms
[2021-05-09 11:10:42] [INFO ] Implicit Places using invariants in 549 ms returned []
[2021-05-09 11:10:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:42] [INFO ] Computed 7 place invariants in 4 ms
[2021-05-09 11:10:42] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:43] [INFO ] Implicit Places using invariants and state equation in 714 ms returned []
Implicit Place search using SMT with State Equation took 1266 ms to find 0 implicit places.
[2021-05-09 11:10:43] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:43] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:43] [INFO ] Dead Transitions using invariants and state equation in 338 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-000100-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s6 1) (LT s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 282 reset in 131 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA CircadianClock-PT-000100-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-09 finished in 1856 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:43] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:43] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:43] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-09 11:10:43] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:43] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:43] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:43] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2021-05-09 11:10:43] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-09 11:10:43] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:43] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:43] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : CircadianClock-PT-000100-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 8583 reset in 86 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA CircadianClock-PT-000100-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-10 finished in 221 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U X((G(p1) U p2))))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:44] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:44] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-09 11:10:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:44] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:44] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:44] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2021-05-09 11:10:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:44] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:44] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 319 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CircadianClock-PT-000100-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 6}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=p0, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND p0 p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(GEQ s6 1), p2:(AND (GEQ s5 1) (GEQ s13 1)), p1:(AND (LT s6 1) (GEQ s5 1) (GEQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-000100-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-11 finished in 403 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((X(p0)||(p1 U (p2||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:44] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:44] [INFO ] Implicit Places using invariants in 35 ms returned []
[2021-05-09 11:10:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:44] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:44] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:44] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2021-05-09 11:10:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:44] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-09 11:10:44] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : CircadianClock-PT-000100-13 automaton TGBA [mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p2 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p2 p0), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p2:(AND (OR (LT s0 1) (LT s4 1)) (GEQ s3 1) (GEQ s11 1)), p1:(AND (GEQ s3 1) (GEQ s11 1)), p0:(OR (LT s1 1) (LT s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 183 ms.
Stack based approach found an accepted trace after 190 steps with 0 reset with depth 191 and stack size 157 in 0 ms.
FORMULA CircadianClock-PT-000100-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-13 finished in 430 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F(!p0)))))], workingDir=/home/mcc/execution]
Support contains 0 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, 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.
[2021-05-09 11:10:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:44] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:44] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-09 11:10:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:44] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:44] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:44] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2021-05-09 11:10:44] [INFO ] Redundant transitions in 20 ms returned []
[2021-05-09 11:10:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:44] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:45] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 15 ms :[false]
Running random walk in product with property : CircadianClock-PT-000100-14 automaton TGBA [mat=[[]], initial=0, aps=[], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-000100-14 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property CircadianClock-PT-000100-14 finished in 112 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0&&((F(p2)&&p1) U ((F(p2)&&p3)||G((F(p2)&&p4))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions, 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.
[2021-05-09 11:10:45] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:45] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-09 11:10:45] [INFO ] Implicit Places using invariants in 11 ms returned []
[2021-05-09 11:10:45] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:45] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:45] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-09 11:10:45] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2021-05-09 11:10:45] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-09 11:10:45] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2021-05-09 11:10:45] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-09 11:10:45] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 314 ms :[(OR (NOT p0) (NOT p2) (AND (NOT p3) (NOT p4))), (OR (NOT p2) (AND (NOT p3) (NOT p4))), (NOT p2), (OR (NOT p2) (AND (NOT p0) (NOT p4)) (AND (NOT p3) (NOT p4)))]
Running random walk in product with property : CircadianClock-PT-000100-15 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p3) (NOT p4) (NOT p1)) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND p3 p0) (AND p0 p4) (AND p0 p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) p0 (NOT p4) p1), acceptance={0, 1} source=0 dest: 1}, { cond=(AND (NOT p3) p0 p4 p1), acceptance={1} source=0 dest: 1}, { cond=(OR (AND p3 (NOT p2) p0) (AND (NOT p2) p0 p4)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) p0 p4 (NOT p1)), acceptance={1} source=0 dest: 3}], [{ cond=(AND (NOT p3) (NOT p4) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p3) (NOT p4) p1), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p3) p4 p1), acceptance={1} source=1 dest: 1}, { cond=(OR (AND p3 (NOT p2)) (AND (NOT p2) p4)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p4 (NOT p1)), acceptance={1} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0, 1} source=2 dest: 2}], [{ cond=(OR (AND (NOT p3) (NOT p4) (NOT p1)) (AND (NOT p0) (NOT p4))), acceptance={0, 1} source=3 dest: 0}, { cond=(OR (AND p3 p0 (NOT p4)) (AND p0 (NOT p4) p1)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p3) p0 (NOT p4) p1), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p3) p0 p4 p1), acceptance={1} source=3 dest: 1}, { cond=(OR (AND p3 (NOT p2) p0) (AND (NOT p2) p4)), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p3) p4 (NOT p1)) (AND (NOT p0) p4)), acceptance={1} source=3 dest: 3}, { cond=(OR (AND p3 p0 p4) (AND p0 p4 p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p3:(AND (LT s0 1) (GEQ s3 1) (GEQ s13 1)), p4:(AND (GEQ s3 1) (GEQ s13 1)), p1:(AND (GEQ s3 1) (GEQ s13 1)), p0:(GEQ s0 1), p2:(AND (GEQ s3 1) (GEQ s13 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1071 reset in 293 ms.
Stack based approach found an accepted trace after 30 steps with 1 reset with depth 4 and stack size 4 in 0 ms.
FORMULA CircadianClock-PT-000100-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-000100-15 finished in 732 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620558646270

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-000100"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is CircadianClock-PT-000100, 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 r045-oct2-162038291300021"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-000100.tgz
mv CircadianClock-PT-000100 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 ;