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.r101-tall-167814476100971.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)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DNAwalker-PT-13ringRLLarge, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814476100971
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.3K Feb 25 13:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 13:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 13:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 13:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 14 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 135K 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 DNAwalker-PT-13ringRLLarge-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-13ringRLLarge-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678333536587

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=DNAwalker-PT-13ringRLLarge
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 03:45:38] [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]
[2023-03-09 03:45:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 03:45:38] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2023-03-09 03:45:38] [INFO ] Transformed 33 places.
[2023-03-09 03:45:38] [INFO ] Transformed 312 transitions.
[2023-03-09 03:45:38] [INFO ] Parsed PT model containing 33 places and 312 transitions and 916 arcs in 119 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 12 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:45:38] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2023-03-09 03:45:38] [INFO ] Computed 0 place invariants in 11 ms
[2023-03-09 03:45:38] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
[2023-03-09 03:45:38] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:38] [INFO ] Invariant cache hit.
[2023-03-09 03:45:38] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-09 03:45:38] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:38] [INFO ] Invariant cache hit.
[2023-03-09 03:45:38] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:45:39] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-09 03:45:39] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:39] [INFO ] Invariant cache hit.
[2023-03-09 03:45:39] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 620 ms. Remains : 33/33 places, 312/312 transitions.
Support contains 28 out of 33 places after structural reductions.
[2023-03-09 03:45:39] [INFO ] Flatten gal took : 39 ms
[2023-03-09 03:45:39] [INFO ] Flatten gal took : 17 ms
[2023-03-09 03:45:39] [INFO ] Input system was already deterministic with 312 transitions.
Support contains 26 out of 33 places (down from 28) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 771 resets, run finished after 413 ms. (steps per millisecond=24 ) properties (out of 34) seen :28
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-09 03:45:39] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:39] [INFO ] Invariant cache hit.
[2023-03-09 03:45:40] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:4
[2023-03-09 03:45:51] [INFO ] After 11009ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 312/312 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 33 transition count 304
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 28 transition count 299
Applied a total of 13 rules in 32 ms. Remains 28 /33 variables (removed 5) and now considering 299/312 (removed 13) transitions.
// Phase 1: matrix 299 rows 28 cols
[2023-03-09 03:45:51] [INFO ] Computed 0 place invariants in 7 ms
[2023-03-09 03:45:51] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 28/33 places, 299/312 transitions.
Incomplete random walk after 10000 steps, including 1129 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1666228 steps, run timeout after 3001 ms. (steps per millisecond=555 ) properties seen :{}
Probabilistic random walk after 1666228 steps, saw 356665 distinct states, run finished after 3002 ms. (steps per millisecond=555 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 03:45:54] [INFO ] Invariant cache hit.
[2023-03-09 03:45:54] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 03:45:55] [INFO ] After 1162ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 33 stabilizing places and 310 stable transitions
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-00 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' '!(X(X(F(p0))))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:45:55] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2023-03-09 03:45:55] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-09 03:45:56] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
[2023-03-09 03:45:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:56] [INFO ] Invariant cache hit.
[2023-03-09 03:45:56] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-09 03:45:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:56] [INFO ] Invariant cache hit.
[2023-03-09 03:45:56] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:45:56] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
[2023-03-09 03:45:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:56] [INFO ] Invariant cache hit.
[2023-03-09 03:45:56] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 542 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 197 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLCardinality-01 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:(LEQ s9 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, null][false, false, false]]
Stuttering criterion allowed to conclude after 14 steps with 3 reset in 5 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLCardinality-01 finished in 790 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&&F(p1)&&X(X(!p1)))))'
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:45:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:56] [INFO ] Invariant cache hit.
[2023-03-09 03:45:56] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
[2023-03-09 03:45:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:56] [INFO ] Invariant cache hit.
[2023-03-09 03:45:56] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-09 03:45:56] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:56] [INFO ] Invariant cache hit.
[2023-03-09 03:45:56] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:45:57] [INFO ] Implicit Places using invariants and state equation in 356 ms returned []
Implicit Place search using SMT with State Equation took 397 ms to find 0 implicit places.
[2023-03-09 03:45:57] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:57] [INFO ] Invariant cache hit.
[2023-03-09 03:45:57] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 589 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 231 ms :[true, true, true, (NOT p1), p1, p1]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLCardinality-02 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={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={} source=5 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s21), p1:(GT s25 s29)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLCardinality-02 finished in 842 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(p2)))||X(F(p3))))'
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:45:57] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:57] [INFO ] Invariant cache hit.
[2023-03-09 03:45:57] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
[2023-03-09 03:45:57] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:57] [INFO ] Invariant cache hit.
[2023-03-09 03:45:57] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 03:45:57] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:57] [INFO ] Invariant cache hit.
[2023-03-09 03:45:57] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:45:57] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 298 ms to find 0 implicit places.
[2023-03-09 03:45:57] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:45:57] [INFO ] Invariant cache hit.
[2023-03-09 03:45:58] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 493 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p0) (NOT p3)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s8 s3), p2:(LEQ s20 s8), p0:(LEQ s31 s8), p3:(OR (LEQ s31 s8) (LEQ 2 s10))], 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 48212 reset in 324 ms.
Product exploration explored 100000 steps with 48141 reset in 305 ms.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 4/4 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p2 p0 p3), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : [(X (AND (NOT p1) p2 (NOT p3))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (AND p2 (NOT p0) (NOT p3))), (X (NOT (AND p2 (NOT p0) (NOT p3)))), (X (AND (NOT p0) (NOT p3))), (X (NOT (AND (NOT p0) (NOT p3)))), (X (AND (NOT p1) p2 (NOT p0) (NOT p3))), (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (X (AND (NOT p1) p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (AND p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND p2 (NOT p0) (NOT p3))))), (X (X (AND (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))))]
Knowledge based reduction with 11 factoid took 929 ms. Reduced automaton from 4 states, 10 edges and 4 AP (stutter sensitive) to 4 states, 8 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p2))]
Incomplete random walk after 10000 steps, including 777 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 03:46:00] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:00] [INFO ] Invariant cache hit.
[2023-03-09 03:46:00] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 03:46:12] [INFO ] After 12210ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p2 p0 p3), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0) (NOT p3))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (G (NOT (AND (NOT p3) (NOT p2) (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p1) p2 (NOT p3))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (AND p2 (NOT p0) (NOT p3))), (X (NOT (AND p2 (NOT p0) (NOT p3)))), (X (AND (NOT p0) (NOT p3))), (X (NOT (AND (NOT p0) (NOT p3)))), (X (AND (NOT p1) p2 (NOT p0) (NOT p3))), (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (X (AND (NOT p1) p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (AND p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND p2 (NOT p0) (NOT p3))))), (X (X (AND (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X (AND (NOT p1) p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p0) (NOT p3))))), (F (AND (NOT p0) (NOT p3) p2 (NOT p1))), (F (AND (NOT p0) (NOT p3) p2)), (F (AND (NOT p0) (NOT p3) (NOT p2))), (F (AND (NOT p0) (NOT p3))), (F (AND (NOT p3) p2 (NOT p1)))]
Knowledge based reduction with 13 factoid took 1279 ms. Reduced automaton from 4 states, 8 edges and 4 AP (stutter sensitive) to 4 states, 6 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2))]
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:14] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:14] [INFO ] Invariant cache hit.
[2023-03-09 03:46:14] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
[2023-03-09 03:46:14] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:14] [INFO ] Invariant cache hit.
[2023-03-09 03:46:14] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 03:46:14] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:14] [INFO ] Invariant cache hit.
[2023-03-09 03:46:14] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:14] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
[2023-03-09 03:46:14] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:14] [INFO ] Invariant cache hit.
[2023-03-09 03:46:14] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 487 ms. Remains : 33/33 places, 312/312 transitions.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 4/4 atomic propositions.
Knowledge obtained : [(AND p0 p3 (NOT p1) p2), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (AND (NOT p1) (NOT p0) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (X (X (AND (NOT p0) p2 (NOT p3)))), (X (X (NOT (AND (NOT p0) p2 (NOT p3))))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (AND (NOT p1) (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3)))))]
Knowledge based reduction with 6 factoid took 709 ms. Reduced automaton from 4 states, 6 edges and 4 AP (stutter sensitive) to 4 states, 6 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2))]
Finished random walk after 296 steps, including 24 resets, run visited all 5 properties in 3 ms. (steps per millisecond=98 )
Knowledge obtained : [(AND p0 p3 (NOT p1) p2), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p3) (G (NOT p3)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (AND (NOT p1) (NOT p0) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (X (X (AND (NOT p0) p2 (NOT p3)))), (X (X (NOT (AND (NOT p0) p2 (NOT p3))))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (AND (NOT p1) (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3))))), (F (AND (NOT p0) p2 (NOT p3))), (F (AND (NOT p0) (NOT p2) (NOT p3))), (F (AND (NOT p0) (NOT p3))), (F (AND (NOT p0) (NOT p3) (NOT p1))), (F (AND (NOT p3) (NOT p1)))]
Knowledge based reduction with 6 factoid took 671 ms. Reduced automaton from 4 states, 6 edges and 4 AP (stutter sensitive) to 4 states, 6 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2))]
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2))]
Product exploration explored 100000 steps with 48161 reset in 225 ms.
Product exploration explored 100000 steps with 48224 reset in 231 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3) (NOT p2))]
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 13 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:17] [INFO ] Invariant cache hit.
[2023-03-09 03:46:17] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 03:46:17] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-09 03:46:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:17] [INFO ] Invariant cache hit.
[2023-03-09 03:46:17] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 202 ms. Remains : 33/33 places, 312/312 transitions.
Built C files in :
/tmp/ltsmin12662277310801535397
[2023-03-09 03:46:17] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12662277310801535397
Running compilation step : cd /tmp/ltsmin12662277310801535397;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 471 ms.
Running link step : cd /tmp/ltsmin12662277310801535397;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin12662277310801535397;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15799414624543114960.hoa' '--buchi-type=spotba'
LTSmin run took 342 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-03 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-13ringRLLarge-LTLCardinality-03 finished in 20804 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&&G(p1))))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:18] [INFO ] Invariant cache hit.
[2023-03-09 03:46:18] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
[2023-03-09 03:46:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:18] [INFO ] Invariant cache hit.
[2023-03-09 03:46:18] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 03:46:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:18] [INFO ] Invariant cache hit.
[2023-03-09 03:46:18] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:18] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
[2023-03-09 03:46:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:18] [INFO ] Invariant cache hit.
[2023-03-09 03:46:18] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 453 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT s15 s25), p1:(LEQ s11 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLCardinality-04 finished in 608 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(G(p1)))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 10 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:19] [INFO ] Invariant cache hit.
[2023-03-09 03:46:19] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-09 03:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:19] [INFO ] Invariant cache hit.
[2023-03-09 03:46:19] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 03:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:19] [INFO ] Invariant cache hit.
[2023-03-09 03:46:19] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:19] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2023-03-09 03:46:19] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-09 03:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:19] [INFO ] Invariant cache hit.
[2023-03-09 03:46:19] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 501 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLCardinality-07 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=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s16 s12), p1:(GT s22 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLCardinality-07 finished in 607 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))||G(p1))))'
Support contains 5 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:19] [INFO ] Invariant cache hit.
[2023-03-09 03:46:19] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
[2023-03-09 03:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:19] [INFO ] Invariant cache hit.
[2023-03-09 03:46:19] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 03:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:19] [INFO ] Invariant cache hit.
[2023-03-09 03:46:19] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:19] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2023-03-09 03:46:19] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:19] [INFO ] Invariant cache hit.
[2023-03-09 03:46:20] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 473 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(GT s18 s17), p0:(OR (LEQ s12 s3) (GT 1 s28))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 8 steps with 1 reset in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLCardinality-08 finished in 629 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||G(p1)))'
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 11 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:20] [INFO ] Invariant cache hit.
[2023-03-09 03:46:20] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-09 03:46:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:20] [INFO ] Invariant cache hit.
[2023-03-09 03:46:20] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 03:46:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:20] [INFO ] Invariant cache hit.
[2023-03-09 03:46:20] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:20] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
[2023-03-09 03:46:20] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 03:46:20] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:20] [INFO ] Invariant cache hit.
[2023-03-09 03:46:20] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 558 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT 2 s16), p0:(LEQ 1 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 98 ms.
Product exploration explored 100000 steps with 0 reset in 86 ms.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 233 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 58 steps, including 4 resets, run visited all 2 properties in 2 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F p0)]
Knowledge based reduction with 4 factoid took 297 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 10 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:21] [INFO ] Invariant cache hit.
[2023-03-09 03:46:21] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-09 03:46:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:21] [INFO ] Invariant cache hit.
[2023-03-09 03:46:21] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-09 03:46:21] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:21] [INFO ] Invariant cache hit.
[2023-03-09 03:46:21] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:22] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
[2023-03-09 03:46:22] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:46:22] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:22] [INFO ] Invariant cache hit.
[2023-03-09 03:46:22] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 517 ms. Remains : 33/33 places, 312/312 transitions.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 278 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 61 steps, including 5 resets, run visited all 2 properties in 2 ms. (steps per millisecond=30 )
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F p0)]
Knowledge based reduction with 4 factoid took 288 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 54 ms.
Product exploration explored 100000 steps with 0 reset in 77 ms.
Built C files in :
/tmp/ltsmin6448347799125038811
[2023-03-09 03:46:23] [INFO ] Computing symmetric may disable matrix : 312 transitions.
[2023-03-09 03:46:23] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:46:23] [INFO ] Computing symmetric may enable matrix : 312 transitions.
[2023-03-09 03:46:23] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:46:23] [INFO ] Computing Do-Not-Accords matrix : 312 transitions.
[2023-03-09 03:46:23] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:46:23] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6448347799125038811
Running compilation step : cd /tmp/ltsmin6448347799125038811;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 531 ms.
Running link step : cd /tmp/ltsmin6448347799125038811;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin6448347799125038811;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15480533804832592147.hoa' '--buchi-type=spotba'
LTSmin run took 321 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-13ringRLLarge-LTLCardinality-09 finished in 3984 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) U X(G(p1))))&&(p0 U X(p2))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:24] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:24] [INFO ] Invariant cache hit.
[2023-03-09 03:46:24] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-09 03:46:24] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:24] [INFO ] Invariant cache hit.
[2023-03-09 03:46:24] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 03:46:24] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:24] [INFO ] Invariant cache hit.
[2023-03-09 03:46:24] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:24] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
[2023-03-09 03:46:24] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:24] [INFO ] Invariant cache hit.
[2023-03-09 03:46:24] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 497 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 310 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p2), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 4}], [{ cond=(NOT p2), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 6}, { cond=(AND p0 p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(LEQ 2 s3), p2:(LEQ s7 s31), p1:(OR (LEQ 2 s32) (LEQ 2 s3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 2 reset in 1 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLCardinality-11 finished in 826 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 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:25] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:25] [INFO ] Invariant cache hit.
[2023-03-09 03:46:25] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
[2023-03-09 03:46:25] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:25] [INFO ] Invariant cache hit.
[2023-03-09 03:46:25] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 03:46:25] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:25] [INFO ] Invariant cache hit.
[2023-03-09 03:46:25] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:25] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2023-03-09 03:46:25] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:25] [INFO ] Invariant cache hit.
[2023-03-09 03:46:25] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 554 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 71 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLCardinality-13 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:(OR (LEQ 2 s23) (LEQ 1 s17))], 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 5 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-13ringRLLarge-LTLCardinality-13 finished in 640 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(p1))||p0)))'
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:25] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:25] [INFO ] Invariant cache hit.
[2023-03-09 03:46:25] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
[2023-03-09 03:46:25] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:25] [INFO ] Invariant cache hit.
[2023-03-09 03:46:25] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-09 03:46:25] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:25] [INFO ] Invariant cache hit.
[2023-03-09 03:46:25] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:26] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
[2023-03-09 03:46:26] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:26] [INFO ] Invariant cache hit.
[2023-03-09 03:46:26] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 490 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-13ringRLLarge-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LEQ 2 s3) (LEQ 2 s30)), p1:(LEQ s30 s12)], 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 33131 reset in 258 ms.
Product exploration explored 100000 steps with 33122 reset in 331 ms.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 203 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 133 steps, including 9 resets, run visited all 2 properties in 2 ms. (steps per millisecond=66 )
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (F p0), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 224 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:27] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:27] [INFO ] Invariant cache hit.
[2023-03-09 03:46:27] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
[2023-03-09 03:46:27] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:27] [INFO ] Invariant cache hit.
[2023-03-09 03:46:27] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 03:46:27] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:27] [INFO ] Invariant cache hit.
[2023-03-09 03:46:27] [INFO ] State equation strengthened by 71 read => feed constraints.
[2023-03-09 03:46:27] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2023-03-09 03:46:27] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:28] [INFO ] Invariant cache hit.
[2023-03-09 03:46:28] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 489 ms. Remains : 33/33 places, 312/312 transitions.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 179 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 2 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p0) p1), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (F p0), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 212 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 33173 reset in 262 ms.
Product exploration explored 100000 steps with 33167 reset in 272 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 11 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-09 03:46:29] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:29] [INFO ] Invariant cache hit.
[2023-03-09 03:46:29] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
[2023-03-09 03:46:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 03:46:29] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2023-03-09 03:46:29] [INFO ] Invariant cache hit.
[2023-03-09 03:46:29] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 220 ms. Remains : 33/33 places, 312/312 transitions.
Built C files in :
/tmp/ltsmin16059428982919973923
[2023-03-09 03:46:29] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16059428982919973923
Running compilation step : cd /tmp/ltsmin16059428982919973923;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 399 ms.
Running link step : cd /tmp/ltsmin16059428982919973923;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin16059428982919973923;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2172840335066495705.hoa' '--buchi-type=spotba'
LTSmin run took 1147 ms.
FORMULA DNAwalker-PT-13ringRLLarge-LTLCardinality-15 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-13ringRLLarge-LTLCardinality-15 finished in 5780 ms.
All properties solved by simple procedures.
Total runtime 53225 ms.

BK_STOP 1678333592366

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="DNAwalker-PT-13ringRLLarge"
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 DNAwalker-PT-13ringRLLarge, 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 r101-tall-167814476100971"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-13ringRLLarge.tgz
mv DNAwalker-PT-13ringRLLarge 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;