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.r293-tall-167873944900067.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 PhaseVariation-PT-D30CS010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873944900067
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 8.2K Feb 26 15:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 15:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 15:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 15:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 26 15:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 26 15:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 26 15:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 30M Mar 5 18:23 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 PhaseVariation-PT-D30CS010-LTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678783591803

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=PhaseVariation-PT-D30CS010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-14 08:46:37] [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]
[2023-03-14 08:46:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 08:46:38] [INFO ] Load time of PNML (sax parser for PT used): 838 ms
[2023-03-14 08:46:38] [INFO ] Transformed 2702 places.
[2023-03-14 08:46:42] [INFO ] Transformed 30977 transitions.
[2023-03-14 08:46:42] [INFO ] Parsed PT model containing 2702 places and 30977 transitions and 215035 arcs in 4623 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 2 places in 43 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 2699 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2699/2699 places, 30925/30925 transitions.
Applied a total of 0 rules in 1128 ms. Remains 2699 /2699 variables (removed 0) and now considering 30925/30925 (removed 0) transitions.
[2023-03-14 08:46:43] [INFO ] Flow matrix only has 1799 transitions (discarded 29126 similar events)
// Phase 1: matrix 1799 rows 2699 cols
[2023-03-14 08:46:43] [INFO ] Computed 900 place invariants in 102 ms
[2023-03-14 08:46:57] [INFO ] Dead Transitions using invariants and state equation in 13322 ms found 3596 transitions.
Found 3596 dead transitions using SMT.
Drop transitions removed 3596 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 3596 transitions.
[2023-03-14 08:46:57] [INFO ] Flow matrix only has 1799 transitions (discarded 25530 similar events)
[2023-03-14 08:46:57] [INFO ] Invariant cache hit.
[2023-03-14 08:47:00] [INFO ] Implicit Places using invariants in 3289 ms returned []
Implicit Place search using SMT only with invariants took 3291 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2699/2699 places, 27329/30925 transitions.
Discarding 852 places :
Symmetric choice reduction at 0 with 852 rule applications. Total rules 852 place count 1847 transition count 14387
Iterating global reduction 0 with 852 rules applied. Total rules applied 1704 place count 1847 transition count 14387
Ensure Unique test removed 6817 transitions
Reduce isomorphic transitions removed 6817 transitions.
Iterating post reduction 0 with 6817 rules applied. Total rules applied 8521 place count 1847 transition count 7570
Drop transitions removed 69 transitions
Redundant transition composition rules discarded 69 transitions
Iterating global reduction 1 with 69 rules applied. Total rules applied 8590 place count 1847 transition count 7501
Applied a total of 8590 rules in 1534 ms. Remains 1847 /2699 variables (removed 852) and now considering 7501/27329 (removed 19828) transitions.
[2023-03-14 08:47:01] [INFO ] Flow matrix only has 947 transitions (discarded 6554 similar events)
// Phase 1: matrix 947 rows 1847 cols
[2023-03-14 08:47:01] [INFO ] Computed 900 place invariants in 24 ms
[2023-03-14 08:47:03] [INFO ] Implicit Places using invariants in 1794 ms returned []
[2023-03-14 08:47:03] [INFO ] Flow matrix only has 947 transitions (discarded 6554 similar events)
[2023-03-14 08:47:03] [INFO ] Invariant cache hit.
[2023-03-14 08:47:04] [INFO ] State equation strengthened by 938 read => feed constraints.
[2023-03-14 08:47:12] [INFO ] Implicit Places using invariants and state equation in 8701 ms returned []
Implicit Place search using SMT with State Equation took 10499 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1847/2699 places, 7501/30925 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 29876 ms. Remains : 1847/2699 places, 7501/30925 transitions.
Support contains 57 out of 1847 places after structural reductions.
[2023-03-14 08:47:13] [INFO ] Flatten gal took : 453 ms
[2023-03-14 08:47:13] [INFO ] Flatten gal took : 280 ms
[2023-03-14 08:47:13] [INFO ] Input system was already deterministic with 7501 transitions.
Incomplete random walk after 10000 steps, including 72 resets, run finished after 818 ms. (steps per millisecond=12 ) properties (out of 33) seen :25
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-14 08:47:15] [INFO ] Flow matrix only has 947 transitions (discarded 6554 similar events)
[2023-03-14 08:47:15] [INFO ] Invariant cache hit.
[2023-03-14 08:47:18] [INFO ] [Real]Absence check using 900 positive place invariants in 134 ms returned sat
[2023-03-14 08:47:18] [INFO ] After 580ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:7
[2023-03-14 08:47:18] [INFO ] [Nat]Absence check using 900 positive place invariants in 141 ms returned sat
[2023-03-14 08:47:19] [INFO ] After 606ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :2
[2023-03-14 08:47:19] [INFO ] State equation strengthened by 938 read => feed constraints.
[2023-03-14 08:47:20] [INFO ] After 696ms SMT Verify possible using 938 Read/Feed constraints in natural domain returned unsat :6 sat :2
[2023-03-14 08:47:20] [INFO ] After 891ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :2
Attempting to minimize the solution found.
Minimization took 125 ms.
[2023-03-14 08:47:20] [INFO ] After 2244ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :2
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 1847 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1847/1847 places, 7501/7501 transitions.
Graph (complete) has 11229 edges and 1847 vertex of which 1846 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.20 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1846 transition count 7500
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 1845 transition count 7500
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 47 place count 1801 transition count 7152
Iterating global reduction 2 with 44 rules applied. Total rules applied 91 place count 1801 transition count 7152
Ensure Unique test removed 330 transitions
Reduce isomorphic transitions removed 330 transitions.
Iterating post reduction 2 with 330 rules applied. Total rules applied 421 place count 1801 transition count 6822
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 429 place count 1793 transition count 6814
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 453 place count 1785 transition count 6798
Drop transitions removed 96 transitions
Redundant transition composition rules discarded 96 transitions
Iterating global reduction 4 with 96 rules applied. Total rules applied 549 place count 1785 transition count 6702
Reduce places removed 16 places and 16 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 565 place count 1769 transition count 6686
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 4 with 48 rules applied. Total rules applied 613 place count 1753 transition count 6654
Drop transitions removed 136 transitions
Redundant transition composition rules discarded 136 transitions
Iterating global reduction 5 with 136 rules applied. Total rules applied 749 place count 1753 transition count 6518
Reduce places removed 24 places and 24 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 773 place count 1729 transition count 6494
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 5 with 72 rules applied. Total rules applied 845 place count 1705 transition count 6446
Drop transitions removed 176 transitions
Redundant transition composition rules discarded 176 transitions
Iterating global reduction 6 with 176 rules applied. Total rules applied 1021 place count 1705 transition count 6270
Reduce places removed 32 places and 32 transitions.
Iterating global reduction 6 with 32 rules applied. Total rules applied 1053 place count 1673 transition count 6238
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 6 with 96 rules applied. Total rules applied 1149 place count 1641 transition count 6174
Drop transitions removed 216 transitions
Redundant transition composition rules discarded 216 transitions
Iterating global reduction 7 with 216 rules applied. Total rules applied 1365 place count 1641 transition count 5958
Reduce places removed 40 places and 40 transitions.
Iterating global reduction 7 with 40 rules applied. Total rules applied 1405 place count 1601 transition count 5918
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 7 with 120 rules applied. Total rules applied 1525 place count 1561 transition count 5838
Drop transitions removed 256 transitions
Redundant transition composition rules discarded 256 transitions
Iterating global reduction 8 with 256 rules applied. Total rules applied 1781 place count 1561 transition count 5582
Reduce places removed 48 places and 48 transitions.
Iterating global reduction 8 with 48 rules applied. Total rules applied 1829 place count 1513 transition count 5534
Reduce places removed 48 places and 0 transitions.
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 8 with 144 rules applied. Total rules applied 1973 place count 1465 transition count 5438
Drop transitions removed 296 transitions
Redundant transition composition rules discarded 296 transitions
Iterating global reduction 9 with 296 rules applied. Total rules applied 2269 place count 1465 transition count 5142
Reduce places removed 56 places and 56 transitions.
Iterating global reduction 9 with 56 rules applied. Total rules applied 2325 place count 1409 transition count 5086
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 9 with 168 rules applied. Total rules applied 2493 place count 1353 transition count 4974
Drop transitions removed 336 transitions
Redundant transition composition rules discarded 336 transitions
Iterating global reduction 10 with 336 rules applied. Total rules applied 2829 place count 1353 transition count 4638
Reduce places removed 64 places and 64 transitions.
Iterating global reduction 10 with 64 rules applied. Total rules applied 2893 place count 1289 transition count 4574
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 10 with 192 rules applied. Total rules applied 3085 place count 1225 transition count 4446
Drop transitions removed 376 transitions
Redundant transition composition rules discarded 376 transitions
Iterating global reduction 11 with 376 rules applied. Total rules applied 3461 place count 1225 transition count 4070
Reduce places removed 72 places and 72 transitions.
Iterating global reduction 11 with 72 rules applied. Total rules applied 3533 place count 1153 transition count 3998
Reduce places removed 72 places and 0 transitions.
Ensure Unique test removed 144 transitions
Reduce isomorphic transitions removed 144 transitions.
Iterating post reduction 11 with 216 rules applied. Total rules applied 3749 place count 1081 transition count 3854
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 12 with 416 rules applied. Total rules applied 4165 place count 1081 transition count 3438
Reduce places removed 80 places and 80 transitions.
Iterating global reduction 12 with 80 rules applied. Total rules applied 4245 place count 1001 transition count 3358
Reduce places removed 80 places and 0 transitions.
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 160 transitions.
Iterating post reduction 12 with 240 rules applied. Total rules applied 4485 place count 921 transition count 3198
Drop transitions removed 456 transitions
Redundant transition composition rules discarded 456 transitions
Iterating global reduction 13 with 456 rules applied. Total rules applied 4941 place count 921 transition count 2742
Reduce places removed 88 places and 88 transitions.
Iterating global reduction 13 with 88 rules applied. Total rules applied 5029 place count 833 transition count 2654
Reduce places removed 88 places and 0 transitions.
Ensure Unique test removed 176 transitions
Reduce isomorphic transitions removed 176 transitions.
Iterating post reduction 13 with 264 rules applied. Total rules applied 5293 place count 745 transition count 2478
Drop transitions removed 498 transitions
Redundant transition composition rules discarded 498 transitions
Iterating global reduction 14 with 498 rules applied. Total rules applied 5791 place count 745 transition count 1980
Reduce places removed 96 places and 96 transitions.
Iterating global reduction 14 with 96 rules applied. Total rules applied 5887 place count 649 transition count 1884
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 193 transitions
Reduce isomorphic transitions removed 193 transitions.
Iterating post reduction 14 with 289 rules applied. Total rules applied 6176 place count 553 transition count 1691
Drop transitions removed 548 transitions
Redundant transition composition rules discarded 548 transitions
Iterating global reduction 15 with 548 rules applied. Total rules applied 6724 place count 553 transition count 1143
Reduce places removed 103 places and 103 transitions.
Iterating global reduction 15 with 103 rules applied. Total rules applied 6827 place count 450 transition count 1040
Reduce places removed 103 places and 0 transitions.
Ensure Unique test removed 207 transitions
Reduce isomorphic transitions removed 207 transitions.
Iterating post reduction 15 with 310 rules applied. Total rules applied 7137 place count 347 transition count 833
Drop transitions removed 419 transitions
Redundant transition composition rules discarded 419 transitions
Iterating global reduction 16 with 419 rules applied. Total rules applied 7556 place count 347 transition count 414
Reduce places removed 56 places and 0 transitions.
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Graph (complete) has 418 edges and 291 vertex of which 236 are kept as prefixes of interest. Removing 55 places using SCC suffix rule.1 ms
Discarding 55 places :
Also discarding 0 output transitions
Iterating post reduction 16 with 113 rules applied. Total rules applied 7669 place count 236 transition count 358
Reduce places removed 56 places and 56 transitions.
Iterating global reduction 17 with 56 rules applied. Total rules applied 7725 place count 180 transition count 302
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 111 transitions
Reduce isomorphic transitions removed 111 transitions.
Iterating post reduction 17 with 167 rules applied. Total rules applied 7892 place count 124 transition count 191
Drop transitions removed 128 transitions
Redundant transition composition rules discarded 128 transitions
Iterating global reduction 18 with 128 rules applied. Total rules applied 8020 place count 124 transition count 63
Reduce places removed 60 places and 0 transitions.
Drop transitions removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Graph (complete) has 3 edges and 64 vertex of which 6 are kept as prefixes of interest. Removing 58 places using SCC suffix rule.0 ms
Discarding 58 places :
Also discarding 0 output transitions
Iterating post reduction 18 with 121 rules applied. Total rules applied 8141 place count 6 transition count 3
Applied a total of 8141 rules in 4494 ms. Remains 6 /1847 variables (removed 1841) and now considering 3/7501 (removed 7498) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4494 ms. Remains : 6/1847 places, 3/7501 transitions.
Finished random walk after 5 steps, including 1 resets, run visited all 2 properties in 1 ms. (steps per millisecond=5 )
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1847 stabilizing places and 7501 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1847 transition count 7501
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Support contains 3 out of 1847 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 7501/7501 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1802 transition count 7150
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1802 transition count 7150
Ensure Unique test removed 337 transitions
Reduce isomorphic transitions removed 337 transitions.
Iterating post reduction 0 with 337 rules applied. Total rules applied 427 place count 1802 transition count 6813
Applied a total of 427 rules in 461 ms. Remains 1802 /1847 variables (removed 45) and now considering 6813/7501 (removed 688) transitions.
[2023-03-14 08:47:25] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2023-03-14 08:47:25] [INFO ] Computed 900 place invariants in 22 ms
[2023-03-14 08:47:28] [INFO ] Dead Transitions using invariants and state equation in 2721 ms found 0 transitions.
[2023-03-14 08:47:28] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
[2023-03-14 08:47:28] [INFO ] Invariant cache hit.
[2023-03-14 08:47:30] [INFO ] Implicit Places using invariants in 1810 ms returned []
[2023-03-14 08:47:30] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
[2023-03-14 08:47:30] [INFO ] Invariant cache hit.
[2023-03-14 08:47:31] [INFO ] State equation strengthened by 894 read => feed constraints.
[2023-03-14 08:47:38] [INFO ] Implicit Places using invariants and state equation in 7698 ms returned []
Implicit Place search using SMT with State Equation took 9510 ms to find 0 implicit places.
[2023-03-14 08:47:38] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
[2023-03-14 08:47:38] [INFO ] Invariant cache hit.
[2023-03-14 08:47:40] [INFO ] Dead Transitions using invariants and state equation in 2704 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1802/1847 places, 6813/7501 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15402 ms. Remains : 1802/1847 places, 6813/7501 transitions.
Stuttering acceptance computed with spot in 777 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(LEQ s1486 s121), p0:(LEQ 1 s224)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 3 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-02 finished in 16244 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U G(!p0)))))'
Support contains 2 out of 1847 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 7501/7501 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1802 transition count 7140
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1802 transition count 7140
Ensure Unique test removed 345 transitions
Reduce isomorphic transitions removed 345 transitions.
Iterating post reduction 0 with 345 rules applied. Total rules applied 435 place count 1802 transition count 6795
Applied a total of 435 rules in 487 ms. Remains 1802 /1847 variables (removed 45) and now considering 6795/7501 (removed 706) transitions.
[2023-03-14 08:47:42] [INFO ] Flow matrix only has 902 transitions (discarded 5893 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2023-03-14 08:47:42] [INFO ] Computed 900 place invariants in 25 ms
[2023-03-14 08:47:44] [INFO ] Dead Transitions using invariants and state equation in 2763 ms found 0 transitions.
[2023-03-14 08:47:44] [INFO ] Flow matrix only has 902 transitions (discarded 5893 similar events)
[2023-03-14 08:47:44] [INFO ] Invariant cache hit.
[2023-03-14 08:47:46] [INFO ] Implicit Places using invariants in 1835 ms returned []
[2023-03-14 08:47:46] [INFO ] Flow matrix only has 902 transitions (discarded 5893 similar events)
[2023-03-14 08:47:46] [INFO ] Invariant cache hit.
[2023-03-14 08:47:47] [INFO ] State equation strengthened by 893 read => feed constraints.
[2023-03-14 08:47:54] [INFO ] Implicit Places using invariants and state equation in 7942 ms returned []
Implicit Place search using SMT with State Equation took 9782 ms to find 0 implicit places.
[2023-03-14 08:47:54] [INFO ] Flow matrix only has 902 transitions (discarded 5893 similar events)
[2023-03-14 08:47:54] [INFO ] Invariant cache hit.
[2023-03-14 08:47:57] [INFO ] Dead Transitions using invariants and state equation in 2712 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1802/1847 places, 6795/7501 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15747 ms. Remains : 1802/1847 places, 6795/7501 transitions.
Stuttering acceptance computed with spot in 339 ms :[p0, p0, p0, true, p0]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p0:(LEQ s40 s127)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-03 finished in 16122 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((X(X(X(G(p1))))||p0))))'
Support contains 7 out of 1847 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 7501/7501 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 1805 transition count 7169
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 1805 transition count 7169
Ensure Unique test removed 320 transitions
Reduce isomorphic transitions removed 320 transitions.
Iterating post reduction 0 with 320 rules applied. Total rules applied 404 place count 1805 transition count 6849
Applied a total of 404 rules in 492 ms. Remains 1805 /1847 variables (removed 42) and now considering 6849/7501 (removed 652) transitions.
[2023-03-14 08:47:58] [INFO ] Flow matrix only has 905 transitions (discarded 5944 similar events)
// Phase 1: matrix 905 rows 1805 cols
[2023-03-14 08:47:58] [INFO ] Computed 900 place invariants in 26 ms
[2023-03-14 08:48:00] [INFO ] Dead Transitions using invariants and state equation in 2731 ms found 0 transitions.
[2023-03-14 08:48:00] [INFO ] Flow matrix only has 905 transitions (discarded 5944 similar events)
[2023-03-14 08:48:00] [INFO ] Invariant cache hit.
[2023-03-14 08:48:02] [INFO ] Implicit Places using invariants in 1814 ms returned []
[2023-03-14 08:48:02] [INFO ] Flow matrix only has 905 transitions (discarded 5944 similar events)
[2023-03-14 08:48:02] [INFO ] Invariant cache hit.
[2023-03-14 08:48:03] [INFO ] State equation strengthened by 897 read => feed constraints.
[2023-03-14 08:48:11] [INFO ] Implicit Places using invariants and state equation in 8353 ms returned []
Implicit Place search using SMT with State Equation took 10174 ms to find 0 implicit places.
[2023-03-14 08:48:11] [INFO ] Flow matrix only has 905 transitions (discarded 5944 similar events)
[2023-03-14 08:48:11] [INFO ] Invariant cache hit.
[2023-03-14 08:48:13] [INFO ] Dead Transitions using invariants and state equation in 2707 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1805/1847 places, 6849/7501 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16107 ms. Remains : 1805/1847 places, 6849/7501 transitions.
Stuttering acceptance computed with spot in 209 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(OR (GT s1499 s307) (AND (GT 2 s1354) (GT s507 s415))), p1:(GT s469 s680)], 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, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1242 steps with 13 reset in 50 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-07 finished in 16405 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(X(G(!p0)))))'
Support contains 2 out of 1847 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 7501/7501 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1802 transition count 7148
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1802 transition count 7148
Ensure Unique test removed 335 transitions
Reduce isomorphic transitions removed 335 transitions.
Iterating post reduction 0 with 335 rules applied. Total rules applied 425 place count 1802 transition count 6813
Applied a total of 425 rules in 478 ms. Remains 1802 /1847 variables (removed 45) and now considering 6813/7501 (removed 688) transitions.
[2023-03-14 08:48:14] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2023-03-14 08:48:14] [INFO ] Computed 900 place invariants in 21 ms
[2023-03-14 08:48:17] [INFO ] Dead Transitions using invariants and state equation in 2770 ms found 0 transitions.
[2023-03-14 08:48:17] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
[2023-03-14 08:48:17] [INFO ] Invariant cache hit.
[2023-03-14 08:48:19] [INFO ] Implicit Places using invariants in 1782 ms returned []
[2023-03-14 08:48:19] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
[2023-03-14 08:48:19] [INFO ] Invariant cache hit.
[2023-03-14 08:48:19] [INFO ] State equation strengthened by 894 read => feed constraints.
[2023-03-14 08:48:27] [INFO ] Implicit Places using invariants and state equation in 8131 ms returned []
Implicit Place search using SMT with State Equation took 9915 ms to find 0 implicit places.
[2023-03-14 08:48:27] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
[2023-03-14 08:48:27] [INFO ] Invariant cache hit.
[2023-03-14 08:48:29] [INFO ] Dead Transitions using invariants and state equation in 2711 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1802/1847 places, 6813/7501 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15876 ms. Remains : 1802/1847 places, 6813/7501 transitions.
Stuttering acceptance computed with spot in 508 ms :[true, p0, p0, true, true]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(GT s287 s442)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-08 finished in 16418 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(((p0 U p1)&&F(p2))))))'
Support contains 6 out of 1847 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 7501/7501 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 1805 transition count 7173
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 1805 transition count 7173
Ensure Unique test removed 312 transitions
Reduce isomorphic transitions removed 312 transitions.
Iterating post reduction 0 with 312 rules applied. Total rules applied 396 place count 1805 transition count 6861
Applied a total of 396 rules in 470 ms. Remains 1805 /1847 variables (removed 42) and now considering 6861/7501 (removed 640) transitions.
[2023-03-14 08:48:30] [INFO ] Flow matrix only has 905 transitions (discarded 5956 similar events)
// Phase 1: matrix 905 rows 1805 cols
[2023-03-14 08:48:31] [INFO ] Computed 900 place invariants in 24 ms
[2023-03-14 08:48:33] [INFO ] Dead Transitions using invariants and state equation in 2763 ms found 0 transitions.
[2023-03-14 08:48:33] [INFO ] Flow matrix only has 905 transitions (discarded 5956 similar events)
[2023-03-14 08:48:33] [INFO ] Invariant cache hit.
[2023-03-14 08:48:35] [INFO ] Implicit Places using invariants in 1832 ms returned []
[2023-03-14 08:48:35] [INFO ] Flow matrix only has 905 transitions (discarded 5956 similar events)
[2023-03-14 08:48:35] [INFO ] Invariant cache hit.
[2023-03-14 08:48:36] [INFO ] State equation strengthened by 897 read => feed constraints.
[2023-03-14 08:48:44] [INFO ] Implicit Places using invariants and state equation in 8649 ms returned []
Implicit Place search using SMT with State Equation took 10494 ms to find 0 implicit places.
[2023-03-14 08:48:44] [INFO ] Flow matrix only has 905 transitions (discarded 5956 similar events)
[2023-03-14 08:48:44] [INFO ] Invariant cache hit.
[2023-03-14 08:48:47] [INFO ] Dead Transitions using invariants and state equation in 2787 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1805/1847 places, 6861/7501 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16515 ms. Remains : 1805/1847 places, 6861/7501 transitions.
Stuttering acceptance computed with spot in 204 ms :[(NOT p2), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=4 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p1) (NOT p2))), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(LEQ s955 s714), p1:(LEQ s448 s767), p0:(LEQ s194 s609)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 45 steps with 0 reset in 4 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-11 finished in 16762 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((X(!G((F(p0)||!p1))) U p2)))'
Support contains 6 out of 1847 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1847/1847 places, 7501/7501 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 1804 transition count 7165
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 1804 transition count 7165
Ensure Unique test removed 320 transitions
Reduce isomorphic transitions removed 320 transitions.
Iterating post reduction 0 with 320 rules applied. Total rules applied 406 place count 1804 transition count 6845
Applied a total of 406 rules in 3665 ms. Remains 1804 /1847 variables (removed 43) and now considering 6845/7501 (removed 656) transitions.
[2023-03-14 08:48:50] [INFO ] Flow matrix only has 904 transitions (discarded 5941 similar events)
// Phase 1: matrix 904 rows 1804 cols
[2023-03-14 08:48:50] [INFO ] Computed 900 place invariants in 25 ms
[2023-03-14 08:48:53] [INFO ] Dead Transitions using invariants and state equation in 2770 ms found 0 transitions.
[2023-03-14 08:48:53] [INFO ] Flow matrix only has 904 transitions (discarded 5941 similar events)
[2023-03-14 08:48:53] [INFO ] Invariant cache hit.
[2023-03-14 08:48:55] [INFO ] Implicit Places using invariants in 1814 ms returned []
[2023-03-14 08:48:55] [INFO ] Flow matrix only has 904 transitions (discarded 5941 similar events)
[2023-03-14 08:48:55] [INFO ] Invariant cache hit.
[2023-03-14 08:48:56] [INFO ] State equation strengthened by 896 read => feed constraints.
[2023-03-14 08:49:04] [INFO ] Implicit Places using invariants and state equation in 8791 ms returned []
Implicit Place search using SMT with State Equation took 10608 ms to find 0 implicit places.
[2023-03-14 08:49:05] [INFO ] Redundant transitions in 733 ms returned []
[2023-03-14 08:49:05] [INFO ] Flow matrix only has 904 transitions (discarded 5941 similar events)
[2023-03-14 08:49:05] [INFO ] Invariant cache hit.
[2023-03-14 08:49:07] [INFO ] Dead Transitions using invariants and state equation in 2724 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1804/1847 places, 6845/7501 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20516 ms. Remains : 1804/1847 places, 6845/7501 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p2), (OR (NOT p1) (NOT p2) p0), (OR (NOT p1) p0), p0]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(OR (AND p2 (NOT p1)) (AND p2 p0)), acceptance={} source=1 dest: 2}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (LEQ 1 s1764) (LEQ 3 s716)), p1:(OR (LEQ s649 s1158) (LEQ 3 s716)), p0:(LEQ s857 s285)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 3302 steps with 33 reset in 131 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-12 finished in 20829 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X((p1||X(p2)))&&F(p3))))'
Support contains 5 out of 1847 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 7501/7501 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 1804 transition count 7166
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 1804 transition count 7166
Ensure Unique test removed 321 transitions
Reduce isomorphic transitions removed 321 transitions.
Iterating post reduction 0 with 321 rules applied. Total rules applied 407 place count 1804 transition count 6845
Applied a total of 407 rules in 474 ms. Remains 1804 /1847 variables (removed 43) and now considering 6845/7501 (removed 656) transitions.
[2023-03-14 08:49:08] [INFO ] Flow matrix only has 904 transitions (discarded 5941 similar events)
// Phase 1: matrix 904 rows 1804 cols
[2023-03-14 08:49:08] [INFO ] Computed 900 place invariants in 22 ms
[2023-03-14 08:49:11] [INFO ] Dead Transitions using invariants and state equation in 2726 ms found 0 transitions.
[2023-03-14 08:49:11] [INFO ] Flow matrix only has 904 transitions (discarded 5941 similar events)
[2023-03-14 08:49:11] [INFO ] Invariant cache hit.
[2023-03-14 08:49:13] [INFO ] Implicit Places using invariants in 1748 ms returned []
[2023-03-14 08:49:13] [INFO ] Flow matrix only has 904 transitions (discarded 5941 similar events)
[2023-03-14 08:49:13] [INFO ] Invariant cache hit.
[2023-03-14 08:49:13] [INFO ] State equation strengthened by 896 read => feed constraints.
[2023-03-14 08:49:21] [INFO ] Implicit Places using invariants and state equation in 7935 ms returned []
Implicit Place search using SMT with State Equation took 9686 ms to find 0 implicit places.
[2023-03-14 08:49:21] [INFO ] Flow matrix only has 904 transitions (discarded 5941 similar events)
[2023-03-14 08:49:21] [INFO ] Invariant cache hit.
[2023-03-14 08:49:23] [INFO ] Dead Transitions using invariants and state equation in 2739 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1804/1847 places, 6845/7501 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15626 ms. Remains : 1804/1847 places, 6845/7501 transitions.
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p0) (NOT p3) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (NOT p3), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p3)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p3) (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p3), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=3 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p3) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s706), p3:(LEQ 1 s1121), p1:(GT 1 s542), p2:(LEQ s383 s618)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 29 steps with 0 reset in 2 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-13 finished in 15929 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)))'
Support contains 2 out of 1847 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1847/1847 places, 7501/7501 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 1802 transition count 7148
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 1802 transition count 7148
Ensure Unique test removed 335 transitions
Reduce isomorphic transitions removed 335 transitions.
Iterating post reduction 0 with 335 rules applied. Total rules applied 425 place count 1802 transition count 6813
Applied a total of 425 rules in 3493 ms. Remains 1802 /1847 variables (removed 45) and now considering 6813/7501 (removed 688) transitions.
[2023-03-14 08:49:27] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2023-03-14 08:49:27] [INFO ] Computed 900 place invariants in 22 ms
[2023-03-14 08:49:30] [INFO ] Dead Transitions using invariants and state equation in 2744 ms found 0 transitions.
[2023-03-14 08:49:30] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
[2023-03-14 08:49:30] [INFO ] Invariant cache hit.
[2023-03-14 08:49:32] [INFO ] Implicit Places using invariants in 1821 ms returned []
[2023-03-14 08:49:32] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
[2023-03-14 08:49:32] [INFO ] Invariant cache hit.
[2023-03-14 08:49:32] [INFO ] State equation strengthened by 894 read => feed constraints.
[2023-03-14 08:49:40] [INFO ] Implicit Places using invariants and state equation in 8323 ms returned []
Implicit Place search using SMT with State Equation took 10147 ms to find 0 implicit places.
[2023-03-14 08:49:41] [INFO ] Redundant transitions in 728 ms returned []
[2023-03-14 08:49:41] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
[2023-03-14 08:49:41] [INFO ] Invariant cache hit.
[2023-03-14 08:49:44] [INFO ] Dead Transitions using invariants and state equation in 2870 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1802/1847 places, 6813/7501 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19997 ms. Remains : 1802/1847 places, 6813/7501 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s724 s389)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 13887 steps with 95 reset in 548 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-14 finished in 20645 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&&X(p1)) U (p2&&G(p3))))))'
Support contains 7 out of 1847 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1847/1847 places, 7501/7501 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 1806 transition count 7178
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 1806 transition count 7178
Ensure Unique test removed 309 transitions
Reduce isomorphic transitions removed 309 transitions.
Iterating post reduction 0 with 309 rules applied. Total rules applied 391 place count 1806 transition count 6869
Applied a total of 391 rules in 486 ms. Remains 1806 /1847 variables (removed 41) and now considering 6869/7501 (removed 632) transitions.
[2023-03-14 08:49:45] [INFO ] Flow matrix only has 906 transitions (discarded 5963 similar events)
// Phase 1: matrix 906 rows 1806 cols
[2023-03-14 08:49:45] [INFO ] Computed 900 place invariants in 32 ms
[2023-03-14 08:49:47] [INFO ] Dead Transitions using invariants and state equation in 2809 ms found 0 transitions.
[2023-03-14 08:49:47] [INFO ] Flow matrix only has 906 transitions (discarded 5963 similar events)
[2023-03-14 08:49:47] [INFO ] Invariant cache hit.
[2023-03-14 08:49:49] [INFO ] Implicit Places using invariants in 1818 ms returned []
[2023-03-14 08:49:49] [INFO ] Flow matrix only has 906 transitions (discarded 5963 similar events)
[2023-03-14 08:49:49] [INFO ] Invariant cache hit.
[2023-03-14 08:49:50] [INFO ] State equation strengthened by 898 read => feed constraints.
[2023-03-14 08:49:58] [INFO ] Implicit Places using invariants and state equation in 8441 ms returned []
Implicit Place search using SMT with State Equation took 10262 ms to find 0 implicit places.
[2023-03-14 08:49:58] [INFO ] Flow matrix only has 906 transitions (discarded 5963 similar events)
[2023-03-14 08:49:58] [INFO ] Invariant cache hit.
[2023-03-14 08:50:00] [INFO ] Dead Transitions using invariants and state equation in 2716 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1806/1847 places, 6869/7501 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16277 ms. Remains : 1806/1847 places, 6869/7501 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (NOT p3), (NOT p3)]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p3) p0), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p3) (NOT p0))), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p3) p0)), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p2 p3 (NOT p0)), acceptance={1} source=0 dest: 2}, { cond=(AND p2 p3 p0), acceptance={1} source=0 dest: 3}], [{ cond=(OR (AND p2 p3 (NOT p1)) (AND p0 (NOT p1))), acceptance={0} source=1 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p3) (NOT p0))), acceptance={0, 1} source=1 dest: 0}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p3) p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p2 p3 (NOT p0)), acceptance={1} source=1 dest: 2}, { cond=(AND p2 p3 p0), acceptance={1} source=1 dest: 3}], [{ cond=(AND (NOT p3) p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p3) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p3) p0), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p3 p0), acceptance={} source=2 dest: 2}, { cond=(AND p3 (NOT p0)), acceptance={1} source=2 dest: 2}, { cond=(AND p3 p0), acceptance={1} source=2 dest: 3}], [{ cond=(AND (NOT p3) p0 (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p3) (NOT p0)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p3) p0), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p3 p0 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p3 (NOT p0)), acceptance={1} source=3 dest: 2}, { cond=(AND p3 p0), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ s1075 s499), p3:(GT s9 s609), p0:(OR (LEQ 1 s188) (LEQ s863 s325)), p1:(LEQ 1 s188)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 58 steps with 0 reset in 5 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-15 finished in 16503 ms.
All properties solved by simple procedures.
Total runtime 203587 ms.

BK_STOP 1678783802601

--------------------
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="PhaseVariation-PT-D30CS010"
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 PhaseVariation-PT-D30CS010, 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 r293-tall-167873944900067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D30CS010.tgz
mv PhaseVariation-PT-D30CS010 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 ;