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.r229-tall-167856413300499.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is LeafsetExtension-PT-S32C2, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413300499
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 14K Feb 25 16:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 16:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 25 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 16:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 16:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 16:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Feb 25 16:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 25 16:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.4M 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 LeafsetExtension-PT-S32C2-LTLCardinality-00
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-01
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-02
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-03
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-04
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-05
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-06
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-07
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-08
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-09
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-10
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-11
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-12
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-13
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-14
FORMULA_NAME LeafsetExtension-PT-S32C2-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679495673944

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=LeafsetExtension-PT-S32C2
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-22 14:34:36] [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]
[2023-03-22 14:34:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 14:34:36] [INFO ] Load time of PNML (sax parser for PT used): 258 ms
[2023-03-22 14:34:36] [INFO ] Transformed 5622 places.
[2023-03-22 14:34:36] [INFO ] Transformed 5449 transitions.
[2023-03-22 14:34:36] [INFO ] Parsed PT model containing 5622 places and 5449 transitions and 17500 arcs in 371 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 5622 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5622/5622 places, 5449/5449 transitions.
Reduce places removed 1078 places and 0 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 4544 transition count 5449
Discarding 1035 places :
Symmetric choice reduction at 1 with 1035 rule applications. Total rules 2113 place count 3509 transition count 4414
Iterating global reduction 1 with 1035 rules applied. Total rules applied 3148 place count 3509 transition count 4414
Discarding 963 places :
Symmetric choice reduction at 1 with 963 rule applications. Total rules 4111 place count 2546 transition count 3451
Iterating global reduction 1 with 963 rules applied. Total rules applied 5074 place count 2546 transition count 3451
Discarding 957 places :
Symmetric choice reduction at 1 with 957 rule applications. Total rules 6031 place count 1589 transition count 2494
Iterating global reduction 1 with 957 rules applied. Total rules applied 6988 place count 1589 transition count 2494
Discarding 38 places :
Implicit places reduction removed 38 places
Iterating post reduction 1 with 38 rules applied. Total rules applied 7026 place count 1551 transition count 2494
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 7062 place count 1515 transition count 2458
Iterating global reduction 2 with 36 rules applied. Total rules applied 7098 place count 1515 transition count 2458
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 7134 place count 1479 transition count 2422
Iterating global reduction 2 with 36 rules applied. Total rules applied 7170 place count 1479 transition count 2422
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 7206 place count 1443 transition count 2386
Iterating global reduction 2 with 36 rules applied. Total rules applied 7242 place count 1443 transition count 2386
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 7278 place count 1407 transition count 2350
Iterating global reduction 2 with 36 rules applied. Total rules applied 7314 place count 1407 transition count 2350
Discarding 540 places :
Symmetric choice reduction at 2 with 540 rule applications. Total rules 7854 place count 867 transition count 1810
Iterating global reduction 2 with 540 rules applied. Total rules applied 8394 place count 867 transition count 1810
Applied a total of 8394 rules in 1414 ms. Remains 867 /5622 variables (removed 4755) and now considering 1810/5449 (removed 3639) transitions.
[2023-03-22 14:34:38] [INFO ] Flow matrix only has 1272 transitions (discarded 538 similar events)
// Phase 1: matrix 1272 rows 867 cols
[2023-03-22 14:34:38] [INFO ] Computed 64 place invariants in 48 ms
[2023-03-22 14:34:38] [INFO ] Implicit Places using invariants in 795 ms returned [43, 47, 51, 95, 99, 120, 126, 177, 227, 255, 262, 290, 318, 323, 327, 353, 404, 409, 411, 437, 441, 467, 496, 500, 544, 548, 568, 574, 624, 653, 681, 685, 689, 715, 721, 753, 781, 831]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 829 ms to find 38 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 829/5622 places, 1810/5449 transitions.
Discarding 450 places :
Symmetric choice reduction at 0 with 450 rule applications. Total rules 450 place count 379 transition count 1360
Iterating global reduction 0 with 450 rules applied. Total rules applied 900 place count 379 transition count 1360
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 904 place count 375 transition count 1356
Iterating global reduction 0 with 4 rules applied. Total rules applied 908 place count 375 transition count 1356
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 912 place count 371 transition count 1352
Iterating global reduction 0 with 4 rules applied. Total rules applied 916 place count 371 transition count 1352
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 920 place count 367 transition count 1348
Iterating global reduction 0 with 4 rules applied. Total rules applied 924 place count 367 transition count 1348
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 928 place count 363 transition count 1344
Iterating global reduction 0 with 4 rules applied. Total rules applied 932 place count 363 transition count 1344
Applied a total of 932 rules in 76 ms. Remains 363 /829 variables (removed 466) and now considering 1344/1810 (removed 466) transitions.
[2023-03-22 14:34:38] [INFO ] Flow matrix only has 718 transitions (discarded 626 similar events)
// Phase 1: matrix 718 rows 363 cols
[2023-03-22 14:34:38] [INFO ] Computed 26 place invariants in 11 ms
[2023-03-22 14:34:39] [INFO ] Implicit Places using invariants in 168 ms returned []
[2023-03-22 14:34:39] [INFO ] Flow matrix only has 718 transitions (discarded 626 similar events)
[2023-03-22 14:34:39] [INFO ] Invariant cache hit.
[2023-03-22 14:34:39] [INFO ] Implicit Places using invariants and state equation in 646 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 363/5622 places, 1344/5449 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3150 ms. Remains : 363/5622 places, 1344/5449 transitions.
Support contains 43 out of 363 places after structural reductions.
[2023-03-22 14:34:40] [INFO ] Flatten gal took : 99 ms
[2023-03-22 14:34:40] [INFO ] Flatten gal took : 60 ms
[2023-03-22 14:34:40] [INFO ] Input system was already deterministic with 1344 transitions.
Support contains 42 out of 363 places (down from 43) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 538 resets, run finished after 409 ms. (steps per millisecond=24 ) properties (out of 25) seen :16
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 62 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-22 14:34:41] [INFO ] Flow matrix only has 718 transitions (discarded 626 similar events)
[2023-03-22 14:34:41] [INFO ] Invariant cache hit.
[2023-03-22 14:34:41] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 14:34:41] [INFO ] [Nat]Absence check using 0 positive and 26 generalized place invariants in 10 ms returned sat
[2023-03-22 14:34:41] [INFO ] After 161ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :1
[2023-03-22 14:34:41] [INFO ] After 223ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-03-22 14:34:41] [INFO ] After 412ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :1
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 363 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 363/363 places, 1344/1344 transitions.
Graph (complete) has 1020 edges and 363 vertex of which 44 are kept as prefixes of interest. Removing 319 places using SCC suffix rule.5 ms
Discarding 319 places :
Also discarding 490 output transitions
Drop transitions removed 490 transitions
Drop transitions removed 574 transitions
Reduce isomorphic transitions removed 574 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 576 rules applied. Total rules applied 577 place count 44 transition count 278
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 583 place count 40 transition count 276
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 585 place count 38 transition count 276
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 585 place count 38 transition count 275
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 587 place count 37 transition count 275
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 589 place count 36 transition count 274
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 3 with 15 rules applied. Total rules applied 604 place count 36 transition count 259
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 619 place count 21 transition count 259
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 4 with 15 rules applied. Total rules applied 634 place count 21 transition count 259
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 635 place count 20 transition count 259
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 636 place count 20 transition count 258
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 637 place count 19 transition count 258
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 6 with 15 rules applied. Total rules applied 652 place count 19 transition count 243
Applied a total of 652 rules in 59 ms. Remains 19 /363 variables (removed 344) and now considering 243/1344 (removed 1101) transitions.
[2023-03-22 14:34:41] [INFO ] Flow matrix only has 33 transitions (discarded 210 similar events)
// Phase 1: matrix 33 rows 19 cols
[2023-03-22 14:34:41] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-22 14:34:41] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 19/363 places, 243/1344 transitions.
Finished random walk after 269 steps, including 86 resets, run visited all 1 properties in 5 ms. (steps per millisecond=53 )
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 363 stabilizing places and 1344 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 363 transition count 1344
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-13 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 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1344/1344 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 348 transition count 1344
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 54 place count 309 transition count 1305
Iterating global reduction 1 with 39 rules applied. Total rules applied 93 place count 309 transition count 1305
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 125 place count 277 transition count 1273
Iterating global reduction 1 with 32 rules applied. Total rules applied 157 place count 277 transition count 1273
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 161 place count 273 transition count 1273
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 191 place count 243 transition count 1243
Iterating global reduction 2 with 30 rules applied. Total rules applied 221 place count 243 transition count 1243
Discarding 19 places :
Implicit places reduction removed 19 places
Iterating post reduction 2 with 19 rules applied. Total rules applied 240 place count 224 transition count 1243
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 282 place count 182 transition count 1201
Iterating global reduction 3 with 42 rules applied. Total rules applied 324 place count 182 transition count 1201
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 347 place count 159 transition count 1178
Iterating global reduction 3 with 23 rules applied. Total rules applied 370 place count 159 transition count 1178
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 393 place count 136 transition count 1155
Iterating global reduction 3 with 23 rules applied. Total rules applied 416 place count 136 transition count 1155
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 439 place count 113 transition count 1132
Iterating global reduction 3 with 23 rules applied. Total rules applied 462 place count 113 transition count 1132
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 481 place count 94 transition count 1113
Iterating global reduction 3 with 19 rules applied. Total rules applied 500 place count 94 transition count 1113
Applied a total of 500 rules in 57 ms. Remains 94 /363 variables (removed 269) and now considering 1113/1344 (removed 231) transitions.
[2023-03-22 14:34:42] [INFO ] Flow matrix only has 109 transitions (discarded 1004 similar events)
// Phase 1: matrix 109 rows 94 cols
[2023-03-22 14:34:42] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-22 14:34:42] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-22 14:34:42] [INFO ] Flow matrix only has 109 transitions (discarded 1004 similar events)
[2023-03-22 14:34:42] [INFO ] Invariant cache hit.
[2023-03-22 14:34:42] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2023-03-22 14:34:42] [INFO ] Flow matrix only has 109 transitions (discarded 1004 similar events)
[2023-03-22 14:34:42] [INFO ] Invariant cache hit.
[2023-03-22 14:34:42] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 94/363 places, 1113/1344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 624 ms. Remains : 94/363 places, 1113/1344 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C2-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:(GT s46 s62)], 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 18 steps with 0 reset in 5 ms.
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C2-LTLCardinality-01 finished in 903 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 4 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1344/1344 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 349 transition count 1344
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 50 place count 313 transition count 1308
Iterating global reduction 1 with 36 rules applied. Total rules applied 86 place count 313 transition count 1308
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 117 place count 282 transition count 1277
Iterating global reduction 1 with 31 rules applied. Total rules applied 148 place count 282 transition count 1277
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 152 place count 278 transition count 1277
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 181 place count 249 transition count 1248
Iterating global reduction 2 with 29 rules applied. Total rules applied 210 place count 249 transition count 1248
Discarding 18 places :
Implicit places reduction removed 18 places
Iterating post reduction 2 with 18 rules applied. Total rules applied 228 place count 231 transition count 1248
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 269 place count 190 transition count 1207
Iterating global reduction 3 with 41 rules applied. Total rules applied 310 place count 190 transition count 1207
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 332 place count 168 transition count 1185
Iterating global reduction 3 with 22 rules applied. Total rules applied 354 place count 168 transition count 1185
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 376 place count 146 transition count 1163
Iterating global reduction 3 with 22 rules applied. Total rules applied 398 place count 146 transition count 1163
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 420 place count 124 transition count 1141
Iterating global reduction 3 with 22 rules applied. Total rules applied 442 place count 124 transition count 1141
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 460 place count 106 transition count 1123
Iterating global reduction 3 with 18 rules applied. Total rules applied 478 place count 106 transition count 1123
Applied a total of 478 rules in 47 ms. Remains 106 /363 variables (removed 257) and now considering 1123/1344 (removed 221) transitions.
[2023-03-22 14:34:42] [INFO ] Flow matrix only has 136 transitions (discarded 987 similar events)
// Phase 1: matrix 136 rows 106 cols
[2023-03-22 14:34:42] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-22 14:34:42] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-22 14:34:42] [INFO ] Flow matrix only has 136 transitions (discarded 987 similar events)
[2023-03-22 14:34:42] [INFO ] Invariant cache hit.
[2023-03-22 14:34:43] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
[2023-03-22 14:34:43] [INFO ] Flow matrix only has 136 transitions (discarded 987 similar events)
[2023-03-22 14:34:43] [INFO ] Invariant cache hit.
[2023-03-22 14:34:43] [INFO ] Dead Transitions using invariants and state equation in 311 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 106/363 places, 1123/1344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 635 ms. Remains : 106/363 places, 1123/1344 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C2-LTLCardinality-02 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 (GT s57 s86) (GT s80 s89))], 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 1 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C2-LTLCardinality-02 finished in 759 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(G(p1)))))'
Support contains 3 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1344/1344 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 350 transition count 1344
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 50 place count 313 transition count 1307
Iterating global reduction 1 with 37 rules applied. Total rules applied 87 place count 313 transition count 1307
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 118 place count 282 transition count 1276
Iterating global reduction 1 with 31 rules applied. Total rules applied 149 place count 282 transition count 1276
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 153 place count 278 transition count 1276
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 182 place count 249 transition count 1247
Iterating global reduction 2 with 29 rules applied. Total rules applied 211 place count 249 transition count 1247
Discarding 18 places :
Implicit places reduction removed 18 places
Iterating post reduction 2 with 18 rules applied. Total rules applied 229 place count 231 transition count 1247
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 269 place count 191 transition count 1207
Iterating global reduction 3 with 40 rules applied. Total rules applied 309 place count 191 transition count 1207
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 331 place count 169 transition count 1185
Iterating global reduction 3 with 22 rules applied. Total rules applied 353 place count 169 transition count 1185
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 375 place count 147 transition count 1163
Iterating global reduction 3 with 22 rules applied. Total rules applied 397 place count 147 transition count 1163
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 419 place count 125 transition count 1141
Iterating global reduction 3 with 22 rules applied. Total rules applied 441 place count 125 transition count 1141
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 459 place count 107 transition count 1123
Iterating global reduction 3 with 18 rules applied. Total rules applied 477 place count 107 transition count 1123
Applied a total of 477 rules in 37 ms. Remains 107 /363 variables (removed 256) and now considering 1123/1344 (removed 221) transitions.
[2023-03-22 14:34:43] [INFO ] Flow matrix only has 136 transitions (discarded 987 similar events)
// Phase 1: matrix 136 rows 107 cols
[2023-03-22 14:34:43] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 14:34:43] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-22 14:34:43] [INFO ] Flow matrix only has 136 transitions (discarded 987 similar events)
[2023-03-22 14:34:43] [INFO ] Invariant cache hit.
[2023-03-22 14:34:43] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-22 14:34:43] [INFO ] Flow matrix only has 136 transitions (discarded 987 similar events)
[2023-03-22 14:34:43] [INFO ] Invariant cache hit.
[2023-03-22 14:34:44] [INFO ] Dead Transitions using invariants and state equation in 307 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 107/363 places, 1123/1344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 589 ms. Remains : 107/363 places, 1123/1344 transitions.
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S32C2-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s29 s90), p1:(GT 1 s36)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 72 steps with 3 reset in 5 ms.
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C2-LTLCardinality-03 finished in 804 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 3 out of 363 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 363/363 places, 1344/1344 transitions.
Graph (complete) has 2137 edges and 363 vertex of which 347 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.10 ms
Discarding 16 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 76 place count 347 transition count 1268
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 151 place count 272 transition count 1268
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 151 place count 272 transition count 1237
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 213 place count 241 transition count 1237
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 232 place count 222 transition count 1218
Iterating global reduction 2 with 19 rules applied. Total rules applied 251 place count 222 transition count 1218
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 257 place count 216 transition count 1212
Iterating global reduction 2 with 6 rules applied. Total rules applied 263 place count 216 transition count 1212
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 266 place count 213 transition count 1212
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 266 place count 213 transition count 1209
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 272 place count 210 transition count 1209
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 275 place count 207 transition count 1206
Iterating global reduction 3 with 3 rules applied. Total rules applied 278 place count 207 transition count 1206
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 281 place count 204 transition count 1203
Iterating global reduction 3 with 3 rules applied. Total rules applied 284 place count 204 transition count 1203
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 374 place count 159 transition count 1158
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 393 place count 140 transition count 1139
Iterating global reduction 3 with 19 rules applied. Total rules applied 412 place count 140 transition count 1139
Applied a total of 412 rules in 102 ms. Remains 140 /363 variables (removed 223) and now considering 1139/1344 (removed 205) transitions.
[2023-03-22 14:34:44] [INFO ] Flow matrix only has 453 transitions (discarded 686 similar events)
// Phase 1: matrix 453 rows 140 cols
[2023-03-22 14:34:44] [INFO ] Computed 23 place invariants in 3 ms
[2023-03-22 14:34:44] [INFO ] Implicit Places using invariants in 126 ms returned [8, 16, 17, 22, 23, 28, 34, 38, 51, 58, 66, 70, 78, 79, 84, 88, 100, 104, 108]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 129 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 121/363 places, 1139/1344 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 104 transition count 1122
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 104 transition count 1122
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 51 place count 87 transition count 1105
Iterating global reduction 0 with 17 rules applied. Total rules applied 68 place count 87 transition count 1105
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 72 place count 85 transition count 1103
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 83 transition count 1101
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 83 transition count 1101
Applied a total of 76 rules in 32 ms. Remains 83 /121 variables (removed 38) and now considering 1101/1139 (removed 38) transitions.
[2023-03-22 14:34:44] [INFO ] Flow matrix only has 111 transitions (discarded 990 similar events)
// Phase 1: matrix 111 rows 83 cols
[2023-03-22 14:34:44] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-22 14:34:44] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-22 14:34:44] [INFO ] Flow matrix only has 111 transitions (discarded 990 similar events)
[2023-03-22 14:34:44] [INFO ] Invariant cache hit.
[2023-03-22 14:34:44] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 237 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 83/363 places, 1101/1344 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 500 ms. Remains : 83/363 places, 1101/1344 transitions.
Stuttering acceptance computed with spot in 240 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C2-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:(AND (GT 1 s34) (GT s16 s74))], 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 9 steps with 0 reset in 0 ms.
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C2-LTLCardinality-04 finished in 761 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((F(p0) U X(p1)))&&G((p2||X(F((p2&&F(p3))))))))'
Support contains 6 out of 363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 363/363 places, 1344/1344 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 351 transition count 1344
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 46 place count 317 transition count 1310
Iterating global reduction 1 with 34 rules applied. Total rules applied 80 place count 317 transition count 1310
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 109 place count 288 transition count 1281
Iterating global reduction 1 with 29 rules applied. Total rules applied 138 place count 288 transition count 1281
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 142 place count 284 transition count 1281
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 170 place count 256 transition count 1253
Iterating global reduction 2 with 28 rules applied. Total rules applied 198 place count 256 transition count 1253
Discarding 17 places :
Implicit places reduction removed 17 places
Iterating post reduction 2 with 17 rules applied. Total rules applied 215 place count 239 transition count 1253
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 253 place count 201 transition count 1215
Iterating global reduction 3 with 38 rules applied. Total rules applied 291 place count 201 transition count 1215
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 312 place count 180 transition count 1194
Iterating global reduction 3 with 21 rules applied. Total rules applied 333 place count 180 transition count 1194
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 354 place count 159 transition count 1173
Iterating global reduction 3 with 21 rules applied. Total rules applied 375 place count 159 transition count 1173
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 396 place count 138 transition count 1152
Iterating global reduction 3 with 21 rules applied. Total rules applied 417 place count 138 transition count 1152
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 434 place count 121 transition count 1135
Iterating global reduction 3 with 17 rules applied. Total rules applied 451 place count 121 transition count 1135
Applied a total of 451 rules in 34 ms. Remains 121 /363 variables (removed 242) and now considering 1135/1344 (removed 209) transitions.
[2023-03-22 14:34:45] [INFO ] Flow matrix only has 166 transitions (discarded 969 similar events)
// Phase 1: matrix 166 rows 121 cols
[2023-03-22 14:34:45] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-22 14:34:45] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-22 14:34:45] [INFO ] Flow matrix only has 166 transitions (discarded 969 similar events)
[2023-03-22 14:34:45] [INFO ] Invariant cache hit.
[2023-03-22 14:34:45] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
[2023-03-22 14:34:45] [INFO ] Flow matrix only has 166 transitions (discarded 969 similar events)
[2023-03-22 14:34:45] [INFO ] Invariant cache hit.
[2023-03-22 14:34:45] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/363 places, 1135/1344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 653 ms. Remains : 121/363 places, 1135/1344 transitions.
Stuttering acceptance computed with spot in 320 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (OR (NOT p2) (NOT p3)), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p3), (NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C2-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={0} source=2 dest: 6}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 7}], [{ cond=(NOT p3), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p2:(LEQ 1 s19), p0:(GT 1 s73), p3:(LEQ s107 s46), p1:(GT s39 s63)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 18 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C2-LTLCardinality-05 finished in 1014 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 1 out of 363 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 363/363 places, 1344/1344 transitions.
Graph (complete) has 2137 edges and 363 vertex of which 347 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.3 ms
Discarding 16 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 0 with 76 rules applied. Total rules applied 77 place count 347 transition count 1267
Reduce places removed 76 places and 0 transitions.
Iterating post reduction 1 with 76 rules applied. Total rules applied 153 place count 271 transition count 1267
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 153 place count 271 transition count 1238
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 211 place count 242 transition count 1238
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 230 place count 223 transition count 1219
Iterating global reduction 2 with 19 rules applied. Total rules applied 249 place count 223 transition count 1219
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 256 place count 216 transition count 1212
Iterating global reduction 2 with 7 rules applied. Total rules applied 263 place count 216 transition count 1212
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 267 place count 212 transition count 1212
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 267 place count 212 transition count 1208
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 275 place count 208 transition count 1208
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 279 place count 204 transition count 1204
Iterating global reduction 3 with 4 rules applied. Total rules applied 283 place count 204 transition count 1204
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 287 place count 200 transition count 1200
Iterating global reduction 3 with 4 rules applied. Total rules applied 291 place count 200 transition count 1200
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 381 place count 155 transition count 1155
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 401 place count 135 transition count 1135
Iterating global reduction 3 with 20 rules applied. Total rules applied 421 place count 135 transition count 1135
Applied a total of 421 rules in 104 ms. Remains 135 /363 variables (removed 228) and now considering 1135/1344 (removed 209) transitions.
[2023-03-22 14:34:46] [INFO ] Flow matrix only has 434 transitions (discarded 701 similar events)
// Phase 1: matrix 434 rows 135 cols
[2023-03-22 14:34:46] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-22 14:34:46] [INFO ] Implicit Places using invariants in 172 ms returned [10, 18, 19, 24, 25, 30, 36, 40, 50, 51, 58, 66, 70, 78, 79, 84, 88, 100, 104, 108]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 174 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 115/363 places, 1135/1344 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 97 transition count 1117
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 97 transition count 1117
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 54 place count 79 transition count 1099
Iterating global reduction 0 with 18 rules applied. Total rules applied 72 place count 79 transition count 1099
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 76 place count 77 transition count 1097
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 75 transition count 1095
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 75 transition count 1095
Applied a total of 80 rules in 23 ms. Remains 75 /115 variables (removed 40) and now considering 1095/1135 (removed 40) transitions.
[2023-03-22 14:34:46] [INFO ] Flow matrix only has 74 transitions (discarded 1021 similar events)
// Phase 1: matrix 74 rows 75 cols
[2023-03-22 14:34:46] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-22 14:34:46] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-22 14:34:46] [INFO ] Flow matrix only has 74 transitions (discarded 1021 similar events)
[2023-03-22 14:34:46] [INFO ] Invariant cache hit.
[2023-03-22 14:34:46] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 75/363 places, 1095/1344 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 552 ms. Remains : 75/363 places, 1095/1344 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : LeafsetExtension-PT-S32C2-LTLCardinality-08 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 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 12104 reset in 316 ms.
Product exploration explored 100000 steps with 12106 reset in 276 ms.
Computed a total of 75 stabilizing places and 1095 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 1095
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 87 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LeafsetExtension-PT-S32C2-LTLCardinality-08 finished in 1390 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))&&F(p1)))'
Support contains 3 out of 363 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 363/363 places, 1344/1344 transitions.
Graph (complete) has 2137 edges and 363 vertex of which 347 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 0 with 74 rules applied. Total rules applied 75 place count 347 transition count 1269
Reduce places removed 74 places and 0 transitions.
Iterating post reduction 1 with 74 rules applied. Total rules applied 149 place count 273 transition count 1269
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 149 place count 273 transition count 1239
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 209 place count 243 transition count 1239
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 226 place count 226 transition count 1222
Iterating global reduction 2 with 17 rules applied. Total rules applied 243 place count 226 transition count 1222
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 249 place count 220 transition count 1216
Iterating global reduction 2 with 6 rules applied. Total rules applied 255 place count 220 transition count 1216
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 258 place count 217 transition count 1216
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 258 place count 217 transition count 1213
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 264 place count 214 transition count 1213
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 267 place count 211 transition count 1210
Iterating global reduction 3 with 3 rules applied. Total rules applied 270 place count 211 transition count 1210
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 273 place count 208 transition count 1207
Iterating global reduction 3 with 3 rules applied. Total rules applied 276 place count 208 transition count 1207
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 368 place count 162 transition count 1161
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 388 place count 142 transition count 1141
Iterating global reduction 3 with 20 rules applied. Total rules applied 408 place count 142 transition count 1141
Applied a total of 408 rules in 59 ms. Remains 142 /363 variables (removed 221) and now considering 1141/1344 (removed 203) transitions.
[2023-03-22 14:34:47] [INFO ] Flow matrix only has 456 transitions (discarded 685 similar events)
// Phase 1: matrix 456 rows 142 cols
[2023-03-22 14:34:47] [INFO ] Computed 23 place invariants in 2 ms
[2023-03-22 14:34:47] [INFO ] Implicit Places using invariants in 127 ms returned [8, 18, 19, 24, 25, 30, 36, 40, 50, 51, 58, 66, 70, 78, 79, 84, 88, 106, 110, 111]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 129 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 122/363 places, 1141/1344 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 104 transition count 1123
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 104 transition count 1123
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 54 place count 86 transition count 1105
Iterating global reduction 0 with 18 rules applied. Total rules applied 72 place count 86 transition count 1105
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 76 place count 84 transition count 1103
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 82 transition count 1101
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 82 transition count 1101
Applied a total of 80 rules in 28 ms. Remains 82 /122 variables (removed 40) and now considering 1101/1141 (removed 40) transitions.
[2023-03-22 14:34:47] [INFO ] Flow matrix only has 97 transitions (discarded 1004 similar events)
// Phase 1: matrix 97 rows 82 cols
[2023-03-22 14:34:47] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-22 14:34:47] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-22 14:34:47] [INFO ] Flow matrix only has 97 transitions (discarded 1004 similar events)
[2023-03-22 14:34:47] [INFO ] Invariant cache hit.
[2023-03-22 14:34:48] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 82/363 places, 1101/1344 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 444 ms. Remains : 82/363 places, 1101/1344 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : LeafsetExtension-PT-S32C2-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s11 s75), p1:(LEQ 1 s68)], 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 6 steps with 0 reset in 1 ms.
FORMULA LeafsetExtension-PT-S32C2-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LeafsetExtension-PT-S32C2-LTLCardinality-14 finished in 635 ms.
All properties solved by simple procedures.
Total runtime 12148 ms.

BK_STOP 1679495689359

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LeafsetExtension-PT-S32C2"
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 LeafsetExtension-PT-S32C2, 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 r229-tall-167856413300499"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S32C2.tgz
mv LeafsetExtension-PT-S32C2 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 ;