About the Execution of ITS-Tools for CircadianClock-PT-100000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 340.804 | 17338.00 | 29544.00 | 669.40 | FFFFFFFFTFFTFFFF | normal |
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.r069-smll-167814396000140.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CircadianClock-PT-100000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396000140
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 8.0K Feb 26 10:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 10:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 10:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 3.8K 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 2.6K Feb 25 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 10:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 26 10:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 10:39 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-100000-LTLFireability-00
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-01
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-02
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-03
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-04
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-05
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-06
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-07
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-08
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-09
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-10
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-11
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-12
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-13
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-14
FORMULA_NAME CircadianClock-PT-100000-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678282319707
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircadianClock-PT-100000
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-08 13:32:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 13:32:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 13:32:03] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2023-03-08 13:32:03] [INFO ] Transformed 14 places.
[2023-03-08 13:32:04] [INFO ] Transformed 16 transitions.
[2023-03-08 13:32:04] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 186 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Support contains 13 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 13 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:32:04] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 13:32:04] [INFO ] Computed 7 place invariants in 3 ms
[2023-03-08 13:32:04] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-08 13:32:04] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:04] [INFO ] Invariant cache hit.
[2023-03-08 13:32:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:04] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2023-03-08 13:32:04] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:04] [INFO ] Invariant cache hit.
[2023-03-08 13:32:04] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 351 ms. Remains : 14/14 places, 16/16 transitions.
Support contains 13 out of 14 places after structural reductions.
[2023-03-08 13:32:04] [INFO ] Flatten gal took : 34 ms
[2023-03-08 13:32:04] [INFO ] Flatten gal took : 11 ms
[2023-03-08 13:32:04] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 158 ms. (steps per millisecond=632 ) properties (out of 19) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 16) seen :11
Finished Best-First random walk after 358 steps, including 1 resets, run visited all 5 properties in 11 ms. (steps per millisecond=32 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
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 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:32:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:05] [INFO ] Invariant cache hit.
[2023-03-08 13:32:05] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-08 13:32:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:05] [INFO ] Invariant cache hit.
[2023-03-08 13:32:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:05] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2023-03-08 13:32:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:05] [INFO ] Invariant cache hit.
[2023-03-08 13:32:05] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 300 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-00 automaton TGBA Formula[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 s0 1) (LT s4 1) (AND (OR (LT s0 1) (LT s4 1)) (OR (LT s4 1) (LT s10 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 2 ms.
FORMULA CircadianClock-PT-100000-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-00 finished in 551 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(p2)&&p1)||p0)))'
Support contains 6 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:32:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:06] [INFO ] Invariant cache hit.
[2023-03-08 13:32:06] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-08 13:32:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:06] [INFO ] Invariant cache hit.
[2023-03-08 13:32:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:06] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-08 13:32:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:06] [INFO ] Invariant cache hit.
[2023-03-08 13:32:06] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s5 1) (LT s13 1)), p1:(AND (OR (LT s0 1) (LT s2 1)) (OR (LT s3 1) (LT s11 1))), p2:(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, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 41 steps with 0 reset in 2 ms.
FORMULA CircadianClock-PT-100000-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-01 finished in 319 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:32:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:06] [INFO ] Invariant cache hit.
[2023-03-08 13:32:06] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-08 13:32:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:06] [INFO ] Invariant cache hit.
[2023-03-08 13:32:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:06] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-08 13:32:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:06] [INFO ] Invariant cache hit.
[2023-03-08 13:32:06] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-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 s0 1) (GEQ s4 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 8447 reset in 483 ms.
Stack based approach found an accepted trace after 20 steps with 1 reset with depth 4 and stack size 4 in 3 ms.
FORMULA CircadianClock-PT-100000-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-02 finished in 706 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 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 9 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:32:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:07] [INFO ] Invariant cache hit.
[2023-03-08 13:32:07] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-08 13:32:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:07] [INFO ] Invariant cache hit.
[2023-03-08 13:32:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:07] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-08 13:32:07] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-08 13:32:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:07] [INFO ] Invariant cache hit.
[2023-03-08 13:32:07] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 196 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 419 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-03 finished in 685 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (p1||G(!p0))))))'
Support contains 6 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 13:32:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:08] [INFO ] Invariant cache hit.
[2023-03-08 13:32:08] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-08 13:32:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:08] [INFO ] Invariant cache hit.
[2023-03-08 13:32:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:08] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-08 13:32:08] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-08 13:32:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:08] [INFO ] Invariant cache hit.
[2023-03-08 13:32:08] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 211 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NOT (OR (GEQ s7 1) (AND (GEQ s4 1) (GEQ s10 1)))) (NOT (AND (GEQ s0 1) (GEQ s8 1) (GEQ s12 1)))), p0:(AND (GEQ s0 1) (GEQ s8 1) (GEQ s12 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 24 reset in 356 ms.
Stack based approach found an accepted trace after 45 steps with 0 reset with depth 46 and stack size 41 in 1 ms.
FORMULA CircadianClock-PT-100000-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-04 finished in 796 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)||F(G(p1)))))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:32:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:08] [INFO ] Invariant cache hit.
[2023-03-08 13:32:08] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-08 13:32:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:08] [INFO ] Invariant cache hit.
[2023-03-08 13:32:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:08] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-08 13:32:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:08] [INFO ] Invariant cache hit.
[2023-03-08 13:32:08] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 144 ms :[(AND p0 (NOT p1)), (NOT p1), (AND p0 (NOT p1))]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (GEQ s0 1) (GEQ s8 1) (GEQ s12 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, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 138 ms.
Stack based approach found an accepted trace after 148 steps with 0 reset with depth 149 and stack size 122 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-05 finished in 470 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(((X(p0) U p1)&&(G(X(p0)) U X(!p2)))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:32:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:09] [INFO ] Invariant cache hit.
[2023-03-08 13:32:09] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 13:32:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:09] [INFO ] Invariant cache hit.
[2023-03-08 13:32:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:09] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-08 13:32:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:09] [INFO ] Invariant cache hit.
[2023-03-08 13:32:09] [INFO ] Dead Transitions using invariants and state equation in 37 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 266 ms :[(OR (NOT p1) p2), (OR (NOT p1) (AND (NOT p0) p2)), p2, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2))]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=2 dest: 1}, { cond=p2, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s4 1)), p0:(AND (GEQ s4 1) (GEQ s10 1)), p2:(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 14281 reset in 172 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-100000-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-06 finished in 587 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(p1)&&p0) U p2)&&(G(p3)||G(p1)))))'
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 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:32:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:09] [INFO ] Invariant cache hit.
[2023-03-08 13:32:09] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-08 13:32:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:09] [INFO ] Invariant cache hit.
[2023-03-08 13:32:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:09] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-08 13:32:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:09] [INFO ] Invariant cache hit.
[2023-03-08 13:32:10] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 467 ms :[(OR (NOT p2) (AND (NOT p1) (NOT p3))), (OR (NOT p2) (AND (NOT p1) (NOT p3))), true, (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), (NOT p2), (NOT p3), (NOT p1), (AND (NOT p3) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p3) (NOT p1))), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p0 p3), acceptance={} source=1 dest: 3}, { cond=(OR (AND (NOT p2) p0 p3) (AND (NOT p2) p0 p1)), acceptance={} source=1 dest: 4}, { cond=(OR (AND p2 p3 (NOT p1)) (AND p0 p3 (NOT p1))), acceptance={} source=1 dest: 5}, { cond=(OR (AND p2 (NOT p3) p1) (AND p0 (NOT p3) p1)), acceptance={} source=1 dest: 6}, { cond=(OR (AND p2 p3 p1) (AND p0 p3 p1)), acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR (AND p2 (NOT p1)) (AND p0 (NOT p1))), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 2}, { cond=p3, acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 2}, { cond=p1, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=7 dest: 2}, { cond=(AND p3 (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p3) p1), acceptance={} source=7 dest: 6}, { cond=(AND p3 p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p2:(AND (GEQ s0 1) (GEQ s8 1) (GEQ s12 1)), p0:(AND (GEQ s0 1) (GEQ s2 1)), p3:(AND (GEQ s0 1) (GEQ s2 1)), p1:(GEQ s8 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, 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 1 ms.
FORMULA CircadianClock-PT-100000-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-07 finished in 660 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 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 13:32:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:10] [INFO ] Invariant cache hit.
[2023-03-08 13:32:10] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-08 13:32:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:10] [INFO ] Invariant cache hit.
[2023-03-08 13:32:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:10] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-08 13:32:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:10] [INFO ] Invariant cache hit.
[2023-03-08 13:32:10] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s9 1) (LT s7 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 50000 reset in 103 ms.
Product exploration explored 100000 steps with 50000 reset in 174 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CircadianClock-PT-100000-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-100000-LTLFireability-08 finished in 667 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 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 13:32:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:11] [INFO ] Invariant cache hit.
[2023-03-08 13:32:11] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-08 13:32:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:11] [INFO ] Invariant cache hit.
[2023-03-08 13:32:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:11] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2023-03-08 13:32:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:11] [INFO ] Invariant cache hit.
[2023-03-08 13:32:11] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s7 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 24091 reset in 200 ms.
Stack based approach found an accepted trace after 31 steps with 13 reset with depth 3 and stack size 3 in 1 ms.
FORMULA CircadianClock-PT-100000-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-09 finished in 528 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G((F(!p1)&&F(p2)))||p0))))'
Support contains 7 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 7 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:32:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:11] [INFO ] Invariant cache hit.
[2023-03-08 13:32:11] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-08 13:32:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:11] [INFO ] Invariant cache hit.
[2023-03-08 13:32:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:11] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-08 13:32:11] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-08 13:32:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:11] [INFO ] Invariant cache hit.
[2023-03-08 13:32:11] [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 193 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), (AND (NOT p2) (NOT p0)), (AND (NOT p0) p1)]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (LT s5 1) (LT s10 1)), p0:(OR (LT s0 1) (LT s8 1) (LT s12 1)), p1:(AND (GEQ s7 1) (GEQ s9 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 3003 reset in 251 ms.
Stack based approach found an accepted trace after 136 steps with 2 reset with depth 59 and stack size 43 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-10 finished in 649 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)||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 13:32:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:12] [INFO ] Invariant cache hit.
[2023-03-08 13:32:12] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-08 13:32:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:12] [INFO ] Invariant cache hit.
[2023-03-08 13:32:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:12] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-08 13:32:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:12] [INFO ] Invariant cache hit.
[2023-03-08 13:32:12] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 231 ms :[true, (NOT p0), (AND (NOT p0) p1), (AND p1 (NOT p0)), p1]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(AND (GEQ s4 1) (GEQ s10 1)), p1:(GEQ s8 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 144 ms.
Product exploration explored 100000 steps with 50000 reset in 169 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p0), true]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge :(X (NOT (AND p1 (NOT p0))))
Knowledge based reduction with 5 factoid took 292 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CircadianClock-PT-100000-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-100000-LTLFireability-11 finished in 1008 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(((p1 U X(p1))&&p0))||G((G(p1) U p2))))'
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 13:32:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:13] [INFO ] Invariant cache hit.
[2023-03-08 13:32:13] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-08 13:32:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:13] [INFO ] Invariant cache hit.
[2023-03-08 13:32:13] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:13] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-08 13:32:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:13] [INFO ] Invariant cache hit.
[2023-03-08 13:32:13] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 163 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 496 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=0 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=0 dest: 6}, { cond=(AND p0 p1 p2), acceptance={} source=0 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 p1), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=7 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s2 1)), p1:(AND (GEQ s0 1) (GEQ s2 1)), p2:(OR (AND (GEQ s0 1) (GEQ s2 1)) (GEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 6135 reset in 204 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-100000-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-12 finished in 907 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(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 3 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:32:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:14] [INFO ] Invariant cache hit.
[2023-03-08 13:32:14] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-08 13:32:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:14] [INFO ] Invariant cache hit.
[2023-03-08 13:32:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:14] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-08 13:32:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:14] [INFO ] Invariant cache hit.
[2023-03-08 13:32:14] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 171 ms :[true, p0, p0, p0]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GEQ s7 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-100000-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-13 finished in 342 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(X(X(X(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 13:32:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:14] [INFO ] Invariant cache hit.
[2023-03-08 13:32:14] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-08 13:32:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:14] [INFO ] Invariant cache hit.
[2023-03-08 13:32:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:14] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-08 13:32:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:14] [INFO ] Invariant cache hit.
[2023-03-08 13:32:14] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 395 ms :[true, p0, p0, p0, p0, p0, p0, p0]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 6}]], initial=7, aps=[p0:(GEQ s7 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, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA CircadianClock-PT-100000-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-14 finished in 568 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||X(((p1||F(G(!p2))) U (p0&&(p1||F(G(!p2)))))))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:32:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:15] [INFO ] Invariant cache hit.
[2023-03-08 13:32:15] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-08 13:32:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:15] [INFO ] Invariant cache hit.
[2023-03-08 13:32:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:32:15] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-08 13:32:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:32:15] [INFO ] Invariant cache hit.
[2023-03-08 13:32:15] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 143 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) p2)), p2]
Running random walk in product with property : CircadianClock-PT-100000-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s7 1), p1:(AND (GEQ s3 1) (GEQ s11 1)), p2:(GEQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 228 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-100000-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLFireability-15 finished in 605 ms.
All properties solved by simple procedures.
Total runtime 12032 ms.
BK_STOP 1678282337045
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CircadianClock-PT-100000"
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 2-5348"
echo " Executing tool itstools"
echo " Input is CircadianClock-PT-100000, 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 r069-smll-167814396000140"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-100000.tgz
mv CircadianClock-PT-100000 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 '
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 ;