About the Execution of LTSMin+red for CircadianClock-PT-001000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 539.771 | 18945.00 | 35748.00 | 503.00 | FTFTFFFFTFFFFFFF | 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.r073-smll-167814399100123.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 ltsminxred
Input is CircadianClock-PT-001000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399100123
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.0K Feb 26 10:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 10:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 10:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 10:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 10:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 10:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 137K Feb 26 10:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 11K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-00
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-01
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-02
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-03
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-04
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-05
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-06
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-07
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-08
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-09
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-10
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-11
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-12
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-13
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-14
FORMULA_NAME CircadianClock-PT-001000-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678282377401
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircadianClock-PT-001000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 13:32:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 13:32:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 13:33:00] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2023-03-08 13:33:00] [INFO ] Transformed 14 places.
[2023-03-08 13:33:00] [INFO ] Transformed 16 transitions.
[2023-03-08 13:33:00] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 140 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA CircadianClock-PT-001000-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 14 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:00] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 13:33:00] [INFO ] Computed 7 place invariants in 7 ms
[2023-03-08 13:33:00] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-08 13:33:00] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:00] [INFO ] Invariant cache hit.
[2023-03-08 13:33:00] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:00] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2023-03-08 13:33:00] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:00] [INFO ] Invariant cache hit.
[2023-03-08 13:33:00] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 309 ms. Remains : 14/14 places, 16/16 transitions.
Support contains 14 out of 14 places after structural reductions.
[2023-03-08 13:33:00] [INFO ] Flatten gal took : 21 ms
[2023-03-08 13:33:00] [INFO ] Flatten gal took : 7 ms
[2023-03-08 13:33:00] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10014 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 28) seen :12
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 :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-08 13:33:01] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:01] [INFO ] Invariant cache hit.
[2023-03-08 13:33:01] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-08 13:33:01] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:8
[2023-03-08 13:33:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 13:33:01] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :4
[2023-03-08 13:33:01] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:01] [INFO ] After 18ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :6 sat :4
[2023-03-08 13:33:01] [INFO ] After 40ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :4
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-08 13:33:01] [INFO ] After 161ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :4
Fused 10 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 639 ms.
Support contains 8 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1669 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 483071 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 483071 steps, saw 313226 distinct states, run finished after 3005 ms. (steps per millisecond=160 ) properties seen :2
Running SMT prover for 2 properties.
[2023-03-08 13:33:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:05] [INFO ] Invariant cache hit.
[2023-03-08 13:33:05] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 13:33:05] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 13:33:05] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 13:33:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:05] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 13:33:05] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-08 13:33:05] [INFO ] After 94ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 60 ms.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3337 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 549068 steps, run timeout after 3001 ms. (steps per millisecond=182 ) properties seen :{}
Probabilistic random walk after 549068 steps, saw 361212 distinct states, run finished after 3002 ms. (steps per millisecond=182 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 13:33:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:08] [INFO ] Invariant cache hit.
[2023-03-08 13:33:08] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 13:33:08] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:33:08] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 13:33:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:08] [INFO ] After 19ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 13:33:08] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-08 13:33:08] [INFO ] After 90ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 28 ms.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:08] [INFO ] Invariant cache hit.
[2023-03-08 13:33:08] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-08 13:33:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:08] [INFO ] Invariant cache hit.
[2023-03-08 13:33:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:08] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-08 13:33:08] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-08 13:33:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:08] [INFO ] Invariant cache hit.
[2023-03-08 13:33:08] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 5 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 23 edges and 12 vertex of which 11 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 10 transition count 10
Applied a total of 3 rules in 7 ms. Remains 10 /14 variables (removed 4) and now considering 10/16 (removed 6) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 10 rows 10 cols
[2023-03-08 13:33:08] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 13:33:08] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 13:33:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 13:33:08] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 13:33:08] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-08 13:33:08] [INFO ] After 52ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 6 atomic propositions for a total of 15 simplifications.
FORMULA CircadianClock-PT-001000-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-001000-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA CircadianClock-PT-001000-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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)||F(p1)))'
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 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 13:33:09] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-08 13:33:09] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 13:33:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:09] [INFO ] Invariant cache hit.
[2023-03-08 13:33:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:09] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-08 13:33:09] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-08 13:33:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:09] [INFO ] Invariant cache hit.
[2023-03-08 13:33:09] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 135 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 261 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ 1 s6), p0:(LEQ 1 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 25422 reset in 307 ms.
Stack based approach found an accepted trace after 9 steps with 1 reset with depth 6 and stack size 6 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-00 finished in 782 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&F(G(p1)))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:10] [INFO ] Invariant cache hit.
[2023-03-08 13:33:10] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 13:33:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:10] [INFO ] Invariant cache hit.
[2023-03-08 13:33:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:10] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-08 13:33:10] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 13:33:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:10] [INFO ] Invariant cache hit.
[2023-03-08 13:33:10] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 157 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 s6), p1:(GT s8 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 197 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-02 finished in 538 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:10] [INFO ] Invariant cache hit.
[2023-03-08 13:33:10] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-08 13:33:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:10] [INFO ] Invariant cache hit.
[2023-03-08 13:33:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:10] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-08 13:33:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:10] [INFO ] Invariant cache hit.
[2023-03-08 13:33:10] [INFO ] Dead Transitions using invariants and state equation in 47 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 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s3 s1)], 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 143 ms.
Product exploration explored 100000 steps with 50000 reset in 111 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 72 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-001000-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-001000-LTLCardinality-03 finished in 577 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:11] [INFO ] Invariant cache hit.
[2023-03-08 13:33:11] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 13:33:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:11] [INFO ] Invariant cache hit.
[2023-03-08 13:33:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:11] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-08 13:33:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:11] [INFO ] Invariant cache hit.
[2023-03-08 13:33:11] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 276 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 3 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 29 steps with 0 reset in 1 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-04 finished in 435 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))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:11] [INFO ] Invariant cache hit.
[2023-03-08 13:33:11] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-08 13:33:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:11] [INFO ] Invariant cache hit.
[2023-03-08 13:33:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:11] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-08 13:33:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:11] [INFO ] Invariant cache hit.
[2023-03-08 13:33:11] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 116 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 s6), p1:(LEQ s10 s13)], 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 2 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-05 finished in 246 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0 U (p1||G(p0)))) U X(X(X((p2&&G(F(p2))))))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:11] [INFO ] Invariant cache hit.
[2023-03-08 13:33:11] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 13:33:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:11] [INFO ] Invariant cache hit.
[2023-03-08 13:33:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:11] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-08 13:33:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:11] [INFO ] Invariant cache hit.
[2023-03-08 13:33:12] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 670 ms :[(NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={} source=4 dest: 7}], [{ cond=(NOT p1), acceptance={} source=5 dest: 8}, { cond=true, acceptance={} source=5 dest: 9}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p1) p2), acceptance={} source=8 dest: 11}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=9 dest: 8}, { cond=(NOT p2), acceptance={0} source=9 dest: 9}, { cond=p2, acceptance={} source=9 dest: 12}], [{ cond=(AND (NOT p1) p0), acceptance={} source=10 dest: 10}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=10 dest: 10}], [{ cond=(NOT p1), acceptance={} source=11 dest: 11}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=11 dest: 13}], [{ cond=true, acceptance={} source=12 dest: 12}, { cond=(NOT p2), acceptance={} source=12 dest: 14}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=13 dest: 13}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=13 dest: 13}], [{ cond=(NOT p2), acceptance={0} source=14 dest: 14}]], initial=0, aps=[p1:(AND (GT 2 s11) (GT s8 s7)), p2:(GT s7 s2), p0:(GT s8 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 170 ms.
Stack based approach found an accepted trace after 17 steps with 1 reset with depth 14 and stack size 14 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-06 finished in 989 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(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 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:12] [INFO ] Invariant cache hit.
[2023-03-08 13:33:12] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 13:33:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:12] [INFO ] Invariant cache hit.
[2023-03-08 13:33:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:12] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-08 13:33:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:12] [INFO ] Invariant cache hit.
[2023-03-08 13:33:12] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (LEQ s7 s8) (LEQ 3 s7))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 75 reset in 133 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-001000-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-07 finished in 387 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:13] [INFO ] Invariant cache hit.
[2023-03-08 13:33:13] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-08 13:33:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:13] [INFO ] Invariant cache hit.
[2023-03-08 13:33:13] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:13] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-08 13:33:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:13] [INFO ] Invariant cache hit.
[2023-03-08 13:33:13] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s13 s8), p1:(LEQ s3 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 82 ms.
Product exploration explored 100000 steps with 50000 reset in 94 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 (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CircadianClock-PT-001000-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-001000-LTLCardinality-08 finished in 454 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(F(p1)))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:13] [INFO ] Invariant cache hit.
[2023-03-08 13:33:13] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 13:33:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:13] [INFO ] Invariant cache hit.
[2023-03-08 13:33:13] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:13] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-08 13:33:13] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:13] [INFO ] Invariant cache hit.
[2023-03-08 13:33:13] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s13 s4), p1:(LEQ s6 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-09 finished in 309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(!p0)) U 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 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:14] [INFO ] Invariant cache hit.
[2023-03-08 13:33:14] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-08 13:33:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:14] [INFO ] Invariant cache hit.
[2023-03-08 13:33:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:14] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-08 13:33:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:14] [INFO ] Invariant cache hit.
[2023-03-08 13:33:14] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 161 ms :[p1, p1, p0, (AND p0 (NOT p1))]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (LEQ s11 s0) (LEQ s2 s12)), p0:(LEQ 1 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 24901 reset in 215 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-001000-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-10 finished in 501 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&&F(G(!p0))))))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:14] [INFO ] Invariant cache hit.
[2023-03-08 13:33:14] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 13:33:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:14] [INFO ] Invariant cache hit.
[2023-03-08 13:33:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:14] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-08 13:33:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:14] [INFO ] Invariant cache hit.
[2023-03-08 13:33:14] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 119 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, true, (NOT p0), p0]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s13 s9)], 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 0 reset in 133 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-13 finished in 424 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)&&F(p1))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:33:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:14] [INFO ] Invariant cache hit.
[2023-03-08 13:33:14] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 13:33:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:14] [INFO ] Invariant cache hit.
[2023-03-08 13:33:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:33:15] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-08 13:33:15] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 13:33:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:33:15] [INFO ] Invariant cache hit.
[2023-03-08 13:33:15] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 138 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-001000-LTLCardinality-15 automaton TGBA Formula[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:(GT s12 s1), p1:(GT s6 s5)], 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 295 reset in 135 ms.
Stack based approach found an accepted trace after 7 steps with 2 reset with depth 4 and stack size 4 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-15 finished in 410 ms.
All properties solved by simple procedures.
Total runtime 15442 ms.
ITS solved all properties within timeout
BK_STOP 1678282396346
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CircadianClock-PT-001000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is CircadianClock-PT-001000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r073-smll-167814399100123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-001000.tgz
mv CircadianClock-PT-001000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;