About the Execution of LTSMin+red for CSRepetitions-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 579.836 | 119042.00 | 149110.00 | 795.90 | FTFTFFFFFFFFFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r073-smll-167814399100091.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CSRepetitions-PT-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r073-smll-167814399100091
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 409K Feb 25 12:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Feb 25 12:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 721K Feb 25 12:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.9M Feb 25 12:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 216K Feb 25 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 550K Feb 25 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 240K Feb 25 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 779K Feb 25 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 735K Feb 25 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.5M Feb 25 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 189K Feb 25 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 679K Feb 25 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 15:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 CSRepetitions-PT-10-LTLCardinality-00
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-01
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-02
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-03
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-04
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-05
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-06
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-07
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-08
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-09
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-10
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-11
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-12
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-13
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-14
FORMULA_NAME CSRepetitions-PT-10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678272062363
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-PT-10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 10:41:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 10:41:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 10:41:04] [INFO ] Load time of PNML (sax parser for PT used): 231 ms
[2023-03-08 10:41:04] [INFO ] Transformed 1311 places.
[2023-03-08 10:41:04] [INFO ] Transformed 2300 transitions.
[2023-03-08 10:41:04] [INFO ] Parsed PT model containing 1311 places and 2300 transitions and 8700 arcs in 348 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 113 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA CSRepetitions-PT-10-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-10-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-10-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-10-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1211 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 76 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
// Phase 1: matrix 2300 rows 1311 cols
[2023-03-08 10:41:05] [INFO ] Computed 110 place invariants in 103 ms
[2023-03-08 10:41:06] [INFO ] Implicit Places using invariants in 861 ms returned []
[2023-03-08 10:41:06] [INFO ] Invariant cache hit.
[2023-03-08 10:41:07] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 10:41:07] [INFO ] Implicit Places using invariants and state equation in 1458 ms returned []
Implicit Place search using SMT with State Equation took 2392 ms to find 0 implicit places.
[2023-03-08 10:41:07] [INFO ] Invariant cache hit.
[2023-03-08 10:41:09] [INFO ] Dead Transitions using invariants and state equation in 1603 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4074 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Support contains 1211 out of 1311 places after structural reductions.
[2023-03-08 10:41:10] [INFO ] Flatten gal took : 272 ms
[2023-03-08 10:41:10] [INFO ] Flatten gal took : 206 ms
[2023-03-08 10:41:10] [INFO ] Input system was already deterministic with 2300 transitions.
Incomplete random walk after 10000 steps, including 53 resets, run finished after 1214 ms. (steps per millisecond=8 ) properties (out of 25) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=29 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-08 10:41:12] [INFO ] Invariant cache hit.
[2023-03-08 10:41:13] [INFO ] [Real]Absence check using 110 positive place invariants in 79 ms returned sat
[2023-03-08 10:41:13] [INFO ] After 571ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:4
[2023-03-08 10:41:13] [INFO ] [Nat]Absence check using 110 positive place invariants in 42 ms returned sat
[2023-03-08 10:41:15] [INFO ] After 1047ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :1
[2023-03-08 10:41:15] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 10:41:15] [INFO ] After 103ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :5 sat :1
[2023-03-08 10:41:15] [INFO ] After 286ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :1
Attempting to minimize the solution found.
Minimization took 108 ms.
[2023-03-08 10:41:15] [INFO ] After 1866ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :1
Fused 6 Parikh solutions to 1 different solutions.
Finished Parikh walk after 95 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=23 )
Parikh walk visited 1 properties in 8 ms.
FORMULA CSRepetitions-PT-10-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
FORMULA CSRepetitions-PT-10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-10-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 100 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 10 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 0 with 300 rules applied. Total rules applied 300 place count 1111 transition count 2200
Discarding 990 places :
Symmetric choice reduction at 0 with 990 rule applications. Total rules 1290 place count 121 transition count 1210
Iterating global reduction 0 with 990 rules applied. Total rules applied 2280 place count 121 transition count 1210
Discarding 91 places :
Symmetric choice reduction at 0 with 91 rule applications. Total rules 2371 place count 30 transition count 209
Iterating global reduction 0 with 91 rules applied. Total rules applied 2462 place count 30 transition count 209
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Iterating post reduction 0 with 91 rules applied. Total rules applied 2553 place count 30 transition count 118
Applied a total of 2553 rules in 623 ms. Remains 30 /1311 variables (removed 1281) and now considering 118/2300 (removed 2182) transitions.
// Phase 1: matrix 118 rows 30 cols
[2023-03-08 10:41:16] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-08 10:41:16] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-08 10:41:16] [INFO ] Invariant cache hit.
[2023-03-08 10:41:16] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-08 10:41:16] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 10:41:16] [INFO ] Invariant cache hit.
[2023-03-08 10:41:16] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/1311 places, 118/2300 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 845 ms. Remains : 30/1311 places, 118/2300 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-PT-10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 (ADD s11 s13 s15 s18 s20 s22 s23 s25 s26 s28))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 194 steps with 0 reset in 7 ms.
FORMULA CSRepetitions-PT-10-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLCardinality-02 finished in 1109 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' '!((p0 U X(X(G((p1||F(p2)))))))'
Support contains 1200 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 15 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
// Phase 1: matrix 2300 rows 1311 cols
[2023-03-08 10:41:16] [INFO ] Computed 110 place invariants in 32 ms
[2023-03-08 10:41:17] [INFO ] Implicit Places using invariants in 362 ms returned []
[2023-03-08 10:41:17] [INFO ] Invariant cache hit.
[2023-03-08 10:41:18] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 10:41:18] [INFO ] Implicit Places using invariants and state equation in 1516 ms returned []
Implicit Place search using SMT with State Equation took 1882 ms to find 0 implicit places.
[2023-03-08 10:41:18] [INFO ] Invariant cache hit.
[2023-03-08 10:41:20] [INFO ] Dead Transitions using invariants and state equation in 2008 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3908 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 332 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CSRepetitions-PT-10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=6 dest: 6}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=3, aps=[p1:(GT (ADD s3 s6 s8 s35 s38 s41 s45 s51 s63 s65 s79 s98 s106 s148 s156 s167 s168 s203 s209 s210 s222 s259 s273 s284 s286 s316 s317 s327 s340 s347 s349 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 439 reset in 4848 ms.
Product exploration explored 100000 steps with 437 reset in 4717 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT p0)), true, (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 12 factoid took 559 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 55 resets, run finished after 440 ms. (steps per millisecond=22 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=23 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 10:41:32] [INFO ] Invariant cache hit.
[2023-03-08 10:41:33] [INFO ] [Real]Absence check using 110 positive place invariants in 39 ms returned sat
[2023-03-08 10:41:33] [INFO ] After 292ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT p0)), true, (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p0))), (G (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (NOT p2))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p1) (NOT p2))))
Knowledge based reduction with 13 factoid took 376 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-PT-10-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-PT-10-LTLCardinality-03 finished in 17027 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 110 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 200 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2023-03-08 10:41:34] [INFO ] Invariant cache hit.
[2023-03-08 10:41:35] [INFO ] Implicit Places using invariants in 1625 ms returned []
[2023-03-08 10:41:35] [INFO ] Invariant cache hit.
[2023-03-08 10:41:36] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 10:41:39] [INFO ] Implicit Places using invariants and state equation in 4075 ms returned []
Implicit Place search using SMT with State Equation took 5705 ms to find 0 implicit places.
[2023-03-08 10:41:40] [INFO ] Redundant transitions in 211 ms returned []
[2023-03-08 10:41:40] [INFO ] Invariant cache hit.
[2023-03-08 10:41:42] [INFO ] Dead Transitions using invariants and state equation in 2093 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8225 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-PT-10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s44 s70 s73 s88 s115 s124 s130 s147 s159 s161 s174 s185 s189 s226 s232 s249 s255 s264 s268 s274 s279 s281 s343 s348 s390 s397 s407 s408 s433 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 252 steps with 0 reset in 7 ms.
FORMULA CSRepetitions-PT-10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLCardinality-04 finished in 8298 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) U (!p0 U p1)))'
Support contains 110 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 187 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2023-03-08 10:41:42] [INFO ] Invariant cache hit.
[2023-03-08 10:41:43] [INFO ] Implicit Places using invariants in 1115 ms returned []
[2023-03-08 10:41:43] [INFO ] Invariant cache hit.
[2023-03-08 10:41:44] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 10:41:46] [INFO ] Implicit Places using invariants and state equation in 3424 ms returned []
Implicit Place search using SMT with State Equation took 4544 ms to find 0 implicit places.
[2023-03-08 10:41:47] [INFO ] Redundant transitions in 204 ms returned []
[2023-03-08 10:41:47] [INFO ] Invariant cache hit.
[2023-03-08 10:41:49] [INFO ] Dead Transitions using invariants and state equation in 2653 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7605 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p0), (NOT p1), true]
Running random walk in product with property : CSRepetitions-PT-10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT 1 (ADD s96 s180 s323 s542 s692 s975 s997 s1119 s1120 s1285)), p0:(GT 1 (ADD s3 s6 s8 s35 s38 s41 s45 s51 s63 s65 s79 s98 s106 s148 s156 s167 s168 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 324 steps with 1 reset in 10 ms.
FORMULA CSRepetitions-PT-10-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLCardinality-06 finished in 7770 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' '!(((p0 U X((!p1||F(p0))))&&X(!p2)))'
Support contains 1111 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 19 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2023-03-08 10:41:50] [INFO ] Invariant cache hit.
[2023-03-08 10:41:50] [INFO ] Implicit Places using invariants in 410 ms returned []
[2023-03-08 10:41:50] [INFO ] Invariant cache hit.
[2023-03-08 10:41:51] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 10:41:52] [INFO ] Implicit Places using invariants and state equation in 1755 ms returned []
Implicit Place search using SMT with State Equation took 2172 ms to find 0 implicit places.
[2023-03-08 10:41:52] [INFO ] Invariant cache hit.
[2023-03-08 10:41:54] [INFO ] Dead Transitions using invariants and state equation in 1909 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4103 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 235 ms :[(NOT p0), (AND (NOT p0) p1), true, (OR p2 (AND (NOT p0) p1)), (OR p2 (AND (NOT p0) p1)), (OR p2 (AND (NOT p0) p1))]
Running random walk in product with property : CSRepetitions-PT-10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=5 dest: 1}, { cond=p2, acceptance={} source=5 dest: 2}]], initial=3, aps=[p0:(LEQ (ADD s44 s70 s73 s88 s115 s124 s130 s147 s159 s161 s174 s185 s189 s226 s232 s249 s255 s264 s268 s274 s279 s281 s343 s348 s390 s397 s407 s408 s433 ...], 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, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 447 reset in 2049 ms.
Product exploration explored 100000 steps with 439 reset in 2183 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) p1 (NOT p2))), true, (X (X (AND (NOT p0) p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 369 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 158 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) p1 (NOT p2))), true, (X (X (AND (NOT p0) p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 6 factoid took 246 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-08 10:41:59] [INFO ] Invariant cache hit.
[2023-03-08 10:42:05] [INFO ] [Real]Absence check using 110 positive place invariants in 408 ms returned sat
[2023-03-08 10:42:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:42:14] [INFO ] [Real]Absence check using state equation in 9261 ms returned unknown
Could not prove EG (NOT p0)
Support contains 101 out of 1311 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 86 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2023-03-08 10:42:14] [INFO ] Invariant cache hit.
[2023-03-08 10:42:15] [INFO ] Implicit Places using invariants in 520 ms returned []
[2023-03-08 10:42:15] [INFO ] Invariant cache hit.
[2023-03-08 10:42:16] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 10:42:17] [INFO ] Implicit Places using invariants and state equation in 1766 ms returned []
Implicit Place search using SMT with State Equation took 2295 ms to find 0 implicit places.
[2023-03-08 10:42:17] [INFO ] Redundant transitions in 137 ms returned []
[2023-03-08 10:42:17] [INFO ] Invariant cache hit.
[2023-03-08 10:42:20] [INFO ] Dead Transitions using invariants and state equation in 2667 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5193 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 202 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=33 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 177 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-08 10:42:20] [INFO ] Invariant cache hit.
[2023-03-08 10:42:26] [INFO ] [Real]Absence check using 110 positive place invariants in 410 ms returned sat
[2023-03-08 10:42:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:42:35] [INFO ] [Real]Absence check using state equation in 9142 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 442 reset in 2002 ms.
Stack based approach found an accepted trace after 46875 steps with 204 reset with depth 52 and stack size 52 in 963 ms.
FORMULA CSRepetitions-PT-10-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property CSRepetitions-PT-10-LTLCardinality-07 finished in 48727 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||(p1&&F(p2)))))'
Support contains 6 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 97
Deduced a syphon composed of 97 places in 0 ms
Reduce places removed 194 places and 0 transitions.
Iterating global reduction 0 with 291 rules applied. Total rules applied 291 place count 1117 transition count 2203
Discarding 959 places :
Symmetric choice reduction at 0 with 959 rule applications. Total rules 1250 place count 158 transition count 1244
Iterating global reduction 0 with 959 rules applied. Total rules applied 2209 place count 158 transition count 1244
Discarding 87 places :
Symmetric choice reduction at 0 with 87 rule applications. Total rules 2296 place count 71 transition count 287
Iterating global reduction 0 with 87 rules applied. Total rules applied 2383 place count 71 transition count 287
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Iterating post reduction 0 with 87 rules applied. Total rules applied 2470 place count 71 transition count 200
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 2488 place count 62 transition count 191
Applied a total of 2488 rules in 200 ms. Remains 62 /1311 variables (removed 1249) and now considering 191/2300 (removed 2109) transitions.
[2023-03-08 10:42:38] [INFO ] Flow matrix only has 112 transitions (discarded 79 similar events)
// Phase 1: matrix 112 rows 62 cols
[2023-03-08 10:42:38] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-08 10:42:38] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-08 10:42:39] [INFO ] Flow matrix only has 112 transitions (discarded 79 similar events)
[2023-03-08 10:42:39] [INFO ] Invariant cache hit.
[2023-03-08 10:42:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-08 10:42:39] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2023-03-08 10:42:39] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 10:42:39] [INFO ] Flow matrix only has 112 transitions (discarded 79 similar events)
[2023-03-08 10:42:39] [INFO ] Invariant cache hit.
[2023-03-08 10:42:39] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/1311 places, 191/2300 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 546 ms. Remains : 62/1311 places, 191/2300 transitions.
Stuttering acceptance computed with spot in 141 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : CSRepetitions-PT-10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s8 s57), p1:(GT s34 s15), p2:(GT s31 s33)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 51 steps with 0 reset in 1 ms.
FORMULA CSRepetitions-PT-10-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLCardinality-08 finished in 705 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 0 with 300 rules applied. Total rules applied 300 place count 1111 transition count 2200
Discarding 989 places :
Symmetric choice reduction at 0 with 989 rule applications. Total rules 1289 place count 122 transition count 1211
Iterating global reduction 0 with 989 rules applied. Total rules applied 2278 place count 122 transition count 1211
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 2368 place count 32 transition count 221
Iterating global reduction 0 with 90 rules applied. Total rules applied 2458 place count 32 transition count 221
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 0 with 90 rules applied. Total rules applied 2548 place count 32 transition count 131
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 1 with 26 rules applied. Total rules applied 2574 place count 15 transition count 122
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Graph (trivial) has 20 edges and 15 vertex of which 11 / 15 are part of one of the 1 SCC in 3 ms
Free SCC test removed 10 places
Iterating post reduction 1 with 71 rules applied. Total rules applied 2645 place count 5 transition count 52
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 2 with 45 rules applied. Total rules applied 2690 place count 5 transition count 7
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 2691 place count 5 transition count 6
Applied a total of 2691 rules in 189 ms. Remains 5 /1311 variables (removed 1306) and now considering 6/2300 (removed 2294) transitions.
// Phase 1: matrix 6 rows 5 cols
[2023-03-08 10:42:39] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-08 10:42:39] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-08 10:42:39] [INFO ] Invariant cache hit.
[2023-03-08 10:42:39] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-08 10:42:39] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-08 10:42:39] [INFO ] Invariant cache hit.
[2023-03-08 10:42:39] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/1311 places, 6/2300 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 344 ms. Remains : 5/1311 places, 6/2300 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : CSRepetitions-PT-10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s3 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-10-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLCardinality-11 finished in 396 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 p1)))'
Support contains 5 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 85 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
// Phase 1: matrix 2300 rows 1311 cols
[2023-03-08 10:42:39] [INFO ] Computed 110 place invariants in 42 ms
[2023-03-08 10:42:41] [INFO ] Implicit Places using invariants in 1444 ms returned []
[2023-03-08 10:42:41] [INFO ] Invariant cache hit.
[2023-03-08 10:42:42] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 10:42:45] [INFO ] Implicit Places using invariants and state equation in 4019 ms returned []
Implicit Place search using SMT with State Equation took 5469 ms to find 0 implicit places.
[2023-03-08 10:42:45] [INFO ] Invariant cache hit.
[2023-03-08 10:42:47] [INFO ] Dead Transitions using invariants and state equation in 2507 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8079 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : CSRepetitions-PT-10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (LEQ 2 s1119) (AND (LEQ 3 s342) (LEQ s515 s1285))), p0:(OR (LEQ 3 s912) (LEQ 3 s342))], 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]]
Product exploration explored 100000 steps with 50000 reset in 2125 ms.
Product exploration explored 100000 steps with 50000 reset in 2110 ms.
Computed a total of 0 stabilizing places and 100 stable transitions
Computed a total of 0 stabilizing places and 100 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 7 factoid took 142 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CSRepetitions-PT-10-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CSRepetitions-PT-10-LTLCardinality-13 finished in 12644 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) U p1))'
Support contains 4 out of 1311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1311/1311 places, 2300/2300 transitions.
Applied a total of 0 rules in 85 ms. Remains 1311 /1311 variables (removed 0) and now considering 2300/2300 (removed 0) transitions.
[2023-03-08 10:42:52] [INFO ] Invariant cache hit.
[2023-03-08 10:42:54] [INFO ] Implicit Places using invariants in 1524 ms returned []
[2023-03-08 10:42:54] [INFO ] Invariant cache hit.
[2023-03-08 10:42:55] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 10:42:58] [INFO ] Implicit Places using invariants and state equation in 4403 ms returned []
Implicit Place search using SMT with State Equation took 5936 ms to find 0 implicit places.
[2023-03-08 10:42:58] [INFO ] Invariant cache hit.
[2023-03-08 10:43:00] [INFO ] Dead Transitions using invariants and state equation in 1811 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7835 ms. Remains : 1311/1311 places, 2300/2300 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CSRepetitions-PT-10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s264 s1020), p0:(LEQ s595 s546)], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CSRepetitions-PT-10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CSRepetitions-PT-10-LTLCardinality-14 finished in 7945 ms.
All properties solved by simple procedures.
Total runtime 115888 ms.
ITS solved all properties within timeout
BK_STOP 1678272181405
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CSRepetitions-PT-10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is CSRepetitions-PT-10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r073-smll-167814399100091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-10.tgz
mv CSRepetitions-PT-10 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 ;