About the Execution of ITS-Tools for CircadianClock-PT-001000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 630.764 | 22596.00 | 43032.00 | 516.30 | 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.r069-smll-167814396000123.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-001000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396000123
=====================================================================
--------------------
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 1678270355463
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircadianClock-PT-001000
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-08 10:12:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 10:12:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 10:12:39] [INFO ] Load time of PNML (sax parser for PT used): 162 ms
[2023-03-08 10:12:39] [INFO ] Transformed 14 places.
[2023-03-08 10:12:39] [INFO ] Transformed 16 transitions.
[2023-03-08 10:12:39] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 300 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 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 17 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 10:12:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 10:12:39] [INFO ] Computed 7 place invariants in 5 ms
[2023-03-08 10:12:39] [INFO ] Implicit Places using invariants in 200 ms returned []
[2023-03-08 10:12:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:39] [INFO ] Invariant cache hit.
[2023-03-08 10:12:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:39] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
[2023-03-08 10:12:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:39] [INFO ] Invariant cache hit.
[2023-03-08 10:12:39] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 418 ms. Remains : 14/14 places, 16/16 transitions.
Support contains 14 out of 14 places after structural reductions.
[2023-03-08 10:12:40] [INFO ] Flatten gal took : 32 ms
[2023-03-08 10:12:40] [INFO ] Flatten gal took : 10 ms
[2023-03-08 10:12:40] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 28) seen :12
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000 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 35 ms. (steps per millisecond=28 ) 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 23 ms. (steps per millisecond=43 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) 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 16 ms. (steps per millisecond=62 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-08 10:12:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:40] [INFO ] Invariant cache hit.
[2023-03-08 10:12:40] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 10:12:40] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:8
[2023-03-08 10:12:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-08 10:12:40] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :4
[2023-03-08 10:12:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:40] [INFO ] After 22ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :6 sat :4
[2023-03-08 10:12:40] [INFO ] After 46ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :4
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-03-08 10:12:40] [INFO ] After 217ms 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 562 ms.
Support contains 9 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 8 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 8 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) 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 3) 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 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 10:12:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:41] [INFO ] Invariant cache hit.
[2023-03-08 10:12:41] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 10:12:41] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 10:12:41] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-08 10:12:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:41] [INFO ] After 15ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-08 10:12:41] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-08 10:12:41] [INFO ] After 95ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 64 ms.
Support contains 7 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 6 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 6 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 484281 steps, run timeout after 3001 ms. (steps per millisecond=161 ) properties seen :{0=1}
Probabilistic random walk after 484281 steps, saw 314106 distinct states, run finished after 3002 ms. (steps per millisecond=161 ) properties seen :1
Running SMT prover for 2 properties.
[2023-03-08 10:12:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:44] [INFO ] Invariant cache hit.
[2023-03-08 10:12:44] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 10:12:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 10:12:44] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 10:12:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:44] [INFO ] After 8ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 10:12:44] [INFO ] After 22ms 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 10:12:44] [INFO ] After 94ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 63 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.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 649897 steps, run timeout after 3001 ms. (steps per millisecond=216 ) properties seen :{}
Probabilistic random walk after 649897 steps, saw 434467 distinct states, run finished after 3002 ms. (steps per millisecond=216 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 10:12:48] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:48] [INFO ] Invariant cache hit.
[2023-03-08 10:12:48] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 10:12:48] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-08 10:12:48] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 10:12:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:48] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 10:12:48] [INFO ] After 16ms 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 10:12:48] [INFO ] After 87ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 78 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 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 10:12:48] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:48] [INFO ] Invariant cache hit.
[2023-03-08 10:12:48] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-08 10:12:48] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:48] [INFO ] Invariant cache hit.
[2023-03-08 10:12:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:48] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-08 10:12:48] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 10:12:48] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:48] [INFO ] Invariant cache hit.
[2023-03-08 10:12:48] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 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.0 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 10:12:48] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 10:12:48] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 10:12:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 10:12:48] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 10:12:48] [INFO ] After 19ms 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 10:12:48] [INFO ] After 59ms 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 3 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 10:12:49] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 10:12:49] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-08 10:12:49] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-08 10:12:49] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:49] [INFO ] Invariant cache hit.
[2023-03-08 10:12:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:49] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-08 10:12:49] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-08 10:12:49] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:49] [INFO ] Invariant cache hit.
[2023-03-08 10:12:49] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 199 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 430 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 25359 reset in 466 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-00 finished in 1197 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 10:12:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:50] [INFO ] Invariant cache hit.
[2023-03-08 10:12:50] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-08 10:12:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:50] [INFO ] Invariant cache hit.
[2023-03-08 10:12:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:50] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-08 10:12:50] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-08 10:12:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:50] [INFO ] Invariant cache hit.
[2023-03-08 10:12:50] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 162 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 156 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 316 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-02 finished in 662 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 10:12:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:50] [INFO ] Invariant cache hit.
[2023-03-08 10:12:50] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 10:12:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:50] [INFO ] Invariant cache hit.
[2023-03-08 10:12:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:50] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-08 10:12:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:50] [INFO ] Invariant cache hit.
[2023-03-08 10:12:50] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 141 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 84 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 157 ms.
Product exploration explored 100000 steps with 50000 reset in 108 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 71 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 584 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 10:12:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:51] [INFO ] Invariant cache hit.
[2023-03-08 10:12:51] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-08 10:12:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:51] [INFO ] Invariant cache hit.
[2023-03-08 10:12:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:51] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-08 10:12:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:51] [INFO ] Invariant cache hit.
[2023-03-08 10:12:51] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 113 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 9 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 270 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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 10:12:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:51] [INFO ] Invariant cache hit.
[2023-03-08 10:12:51] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-08 10:12:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:51] [INFO ] Invariant cache hit.
[2023-03-08 10:12:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:51] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-08 10:12:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:51] [INFO ] Invariant cache hit.
[2023-03-08 10:12:51] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 116 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 271 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 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 10:12:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:51] [INFO ] Invariant cache hit.
[2023-03-08 10:12:51] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 10:12:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:51] [INFO ] Invariant cache hit.
[2023-03-08 10:12:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:52] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-08 10:12:52] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:52] [INFO ] Invariant cache hit.
[2023-03-08 10:12:52] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 857 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 264 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 0 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-06 finished in 1289 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 10:12:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:53] [INFO ] Invariant cache hit.
[2023-03-08 10:12:53] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-08 10:12:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:53] [INFO ] Invariant cache hit.
[2023-03-08 10:12:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:53] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-08 10:12:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:53] [INFO ] Invariant cache hit.
[2023-03-08 10:12:53] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 164 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 158 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 384 reset in 212 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 555 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 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 10:12:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:53] [INFO ] Invariant cache hit.
[2023-03-08 10:12:53] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-08 10:12:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:53] [INFO ] Invariant cache hit.
[2023-03-08 10:12:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:53] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-08 10:12:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:53] [INFO ] Invariant cache hit.
[2023-03-08 10:12:53] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-001000-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 123 ms.
Product exploration explored 100000 steps with 50000 reset in 149 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 105 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 646 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((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 10:12:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:54] [INFO ] Invariant cache hit.
[2023-03-08 10:12:54] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-08 10:12:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:54] [INFO ] Invariant cache hit.
[2023-03-08 10:12:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:54] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-08 10:12:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:54] [INFO ] Invariant cache hit.
[2023-03-08 10:12:54] [INFO ] Dead Transitions using invariants and state equation in 47 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 316 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 509 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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 10:12:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:54] [INFO ] Invariant cache hit.
[2023-03-08 10:12:54] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-08 10:12:54] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:54] [INFO ] Invariant cache hit.
[2023-03-08 10:12:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:55] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-08 10:12:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:55] [INFO ] Invariant cache hit.
[2023-03-08 10:12:55] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 224 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 24910 reset in 334 ms.
Stack based approach found an accepted trace after 61 steps with 15 reset with depth 5 and stack size 5 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-10 finished in 732 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 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 10:12:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:55] [INFO ] Invariant cache hit.
[2023-03-08 10:12:55] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 10:12:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:55] [INFO ] Invariant cache hit.
[2023-03-08 10:12:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:55] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-08 10:12:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:55] [INFO ] Invariant cache hit.
[2023-03-08 10:12:55] [INFO ] Dead Transitions using invariants and state equation in 40 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 203 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 3 reset in 229 ms.
Stack based approach found an accepted trace after 66 steps with 1 reset with depth 61 and stack size 58 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-13 finished in 603 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 10:12:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:56] [INFO ] Invariant cache hit.
[2023-03-08 10:12:56] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-08 10:12:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:56] [INFO ] Invariant cache hit.
[2023-03-08 10:12:56] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 10:12:56] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-08 10:12:56] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-08 10:12:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 10:12:56] [INFO ] Invariant cache hit.
[2023-03-08 10:12:56] [INFO ] Dead Transitions using invariants and state equation in 41 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 157 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 409 reset in 209 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 1 ms.
FORMULA CircadianClock-PT-001000-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-001000-LTLCardinality-15 finished in 600 ms.
All properties solved by simple procedures.
Total runtime 18143 ms.
BK_STOP 1678270378059
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-001000"
export BK_EXAMINATION="LTLCardinality"
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-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 r069-smll-167814396000123"
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 ;