About the Execution of ITS-Tools for StigmergyCommit-PT-04b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1082.743 | 136469.00 | 200379.00 | 805.50 | FFFTFFTFFFFFFFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645400435.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 StigmergyCommit-PT-04b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645400435
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K Feb 26 10:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 10:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 10:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 26 10:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 10:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Feb 26 10:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 26 10:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 10:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 627K 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 StigmergyCommit-PT-04b-LTLCardinality-00
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-01
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-02
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-03
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-04
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-05
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-06
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-07
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-08
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-09
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-10
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-11
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-12
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-13
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-14
FORMULA_NAME StigmergyCommit-PT-04b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679339191730
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=StigmergyCommit-PT-04b
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-20 19:06:34] [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]
[2023-03-20 19:06:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 19:06:35] [INFO ] Load time of PNML (sax parser for PT used): 314 ms
[2023-03-20 19:06:35] [INFO ] Transformed 1534 places.
[2023-03-20 19:06:35] [INFO ] Transformed 2136 transitions.
[2023-03-20 19:06:35] [INFO ] Found NUPN structural information;
[2023-03-20 19:06:35] [INFO ] Parsed PT model containing 1534 places and 2136 transitions and 8601 arcs in 527 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA StigmergyCommit-PT-04b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04b-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04b-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04b-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-04b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 1534 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1534/1534 places, 2136/2136 transitions.
Discarding 122 places :
Symmetric choice reduction at 0 with 122 rule applications. Total rules 122 place count 1412 transition count 2014
Iterating global reduction 0 with 122 rules applied. Total rules applied 244 place count 1412 transition count 2014
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 319 place count 1337 transition count 1939
Iterating global reduction 0 with 75 rules applied. Total rules applied 394 place count 1337 transition count 1939
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 438 place count 1293 transition count 1895
Iterating global reduction 0 with 44 rules applied. Total rules applied 482 place count 1293 transition count 1895
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 521 place count 1254 transition count 1856
Iterating global reduction 0 with 39 rules applied. Total rules applied 560 place count 1254 transition count 1856
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 594 place count 1220 transition count 1822
Iterating global reduction 0 with 34 rules applied. Total rules applied 628 place count 1220 transition count 1822
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 661 place count 1187 transition count 1789
Iterating global reduction 0 with 33 rules applied. Total rules applied 694 place count 1187 transition count 1789
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 727 place count 1154 transition count 1756
Iterating global reduction 0 with 33 rules applied. Total rules applied 760 place count 1154 transition count 1756
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 793 place count 1121 transition count 1723
Iterating global reduction 0 with 33 rules applied. Total rules applied 826 place count 1121 transition count 1723
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 854 place count 1093 transition count 1695
Iterating global reduction 0 with 28 rules applied. Total rules applied 882 place count 1093 transition count 1695
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 902 place count 1073 transition count 1675
Iterating global reduction 0 with 20 rules applied. Total rules applied 922 place count 1073 transition count 1675
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 925 place count 1073 transition count 1672
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 932 place count 1066 transition count 1665
Iterating global reduction 1 with 7 rules applied. Total rules applied 939 place count 1066 transition count 1665
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 946 place count 1059 transition count 1658
Iterating global reduction 1 with 7 rules applied. Total rules applied 953 place count 1059 transition count 1658
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 955 place count 1057 transition count 1656
Iterating global reduction 1 with 2 rules applied. Total rules applied 957 place count 1057 transition count 1656
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 959 place count 1055 transition count 1654
Iterating global reduction 1 with 2 rules applied. Total rules applied 961 place count 1055 transition count 1654
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 963 place count 1053 transition count 1652
Iterating global reduction 1 with 2 rules applied. Total rules applied 965 place count 1053 transition count 1652
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 966 place count 1052 transition count 1651
Iterating global reduction 1 with 1 rules applied. Total rules applied 967 place count 1052 transition count 1651
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 968 place count 1051 transition count 1650
Iterating global reduction 1 with 1 rules applied. Total rules applied 969 place count 1051 transition count 1650
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 970 place count 1050 transition count 1649
Iterating global reduction 1 with 1 rules applied. Total rules applied 971 place count 1050 transition count 1649
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 972 place count 1049 transition count 1648
Iterating global reduction 1 with 1 rules applied. Total rules applied 973 place count 1049 transition count 1648
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 974 place count 1048 transition count 1647
Iterating global reduction 1 with 1 rules applied. Total rules applied 975 place count 1048 transition count 1647
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 976 place count 1047 transition count 1646
Iterating global reduction 1 with 1 rules applied. Total rules applied 977 place count 1047 transition count 1646
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 978 place count 1046 transition count 1645
Iterating global reduction 1 with 1 rules applied. Total rules applied 979 place count 1046 transition count 1645
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 980 place count 1046 transition count 1644
Applied a total of 980 rules in 2109 ms. Remains 1046 /1534 variables (removed 488) and now considering 1644/2136 (removed 492) transitions.
// Phase 1: matrix 1644 rows 1046 cols
[2023-03-20 19:06:37] [INFO ] Computed 6 place invariants in 78 ms
[2023-03-20 19:06:38] [INFO ] Implicit Places using invariants in 948 ms returned []
[2023-03-20 19:06:38] [INFO ] Invariant cache hit.
[2023-03-20 19:06:40] [INFO ] Implicit Places using invariants and state equation in 1737 ms returned []
Implicit Place search using SMT with State Equation took 2727 ms to find 0 implicit places.
[2023-03-20 19:06:40] [INFO ] Invariant cache hit.
[2023-03-20 19:06:41] [INFO ] Dead Transitions using invariants and state equation in 1352 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1046/1534 places, 1644/2136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6192 ms. Remains : 1046/1534 places, 1644/2136 transitions.
Support contains 28 out of 1046 places after structural reductions.
[2023-03-20 19:06:42] [INFO ] Flatten gal took : 221 ms
[2023-03-20 19:06:42] [INFO ] Flatten gal took : 133 ms
[2023-03-20 19:06:42] [INFO ] Input system was already deterministic with 1644 transitions.
Incomplete random walk after 10000 steps, including 107 resets, run finished after 651 ms. (steps per millisecond=15 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-20 19:06:43] [INFO ] Invariant cache hit.
[2023-03-20 19:06:43] [INFO ] After 378ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-20 19:06:44] [INFO ] [Nat]Absence check using 6 positive place invariants in 13 ms returned sat
[2023-03-20 19:06:45] [INFO ] After 1160ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-20 19:06:46] [INFO ] Deduced a trap composed of 307 places in 1193 ms of which 13 ms to minimize.
[2023-03-20 19:06:47] [INFO ] Deduced a trap composed of 312 places in 599 ms of which 2 ms to minimize.
[2023-03-20 19:06:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2056 ms
[2023-03-20 19:06:48] [INFO ] Deduced a trap composed of 305 places in 857 ms of which 2 ms to minimize.
[2023-03-20 19:06:49] [INFO ] Deduced a trap composed of 311 places in 701 ms of which 3 ms to minimize.
[2023-03-20 19:06:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1805 ms
[2023-03-20 19:06:50] [INFO ] Deduced a trap composed of 314 places in 714 ms of which 2 ms to minimize.
[2023-03-20 19:06:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 867 ms
[2023-03-20 19:06:50] [INFO ] After 6309ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 405 ms.
[2023-03-20 19:06:51] [INFO ] After 7238ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 86 ms.
Support contains 10 out of 1046 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1046/1046 places, 1644/1644 transitions.
Graph (trivial) has 1023 edges and 1046 vertex of which 85 / 1046 are part of one of the 15 SCC in 14 ms
Free SCC test removed 70 places
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Graph (complete) has 1667 edges and 976 vertex of which 971 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.16 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 713 transitions
Trivial Post-agglo rules discarded 713 transitions
Performed 713 trivial Post agglomeration. Transition count delta: 713
Iterating post reduction 0 with 718 rules applied. Total rules applied 720 place count 971 transition count 832
Reduce places removed 713 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 728 rules applied. Total rules applied 1448 place count 258 transition count 817
Reduce places removed 5 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 9 rules applied. Total rules applied 1457 place count 253 transition count 813
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1461 place count 249 transition count 813
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 60 Pre rules applied. Total rules applied 1461 place count 249 transition count 753
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 4 with 120 rules applied. Total rules applied 1581 place count 189 transition count 753
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1583 place count 187 transition count 751
Iterating global reduction 4 with 2 rules applied. Total rules applied 1585 place count 187 transition count 751
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1586 place count 187 transition count 750
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1587 place count 186 transition count 749
Iterating global reduction 5 with 1 rules applied. Total rules applied 1588 place count 186 transition count 749
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1589 place count 185 transition count 748
Iterating global reduction 5 with 1 rules applied. Total rules applied 1590 place count 185 transition count 748
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 5 with 76 rules applied. Total rules applied 1666 place count 147 transition count 710
Drop transitions removed 1 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 1678 place count 147 transition count 698
Discarding 30 places :
Symmetric choice reduction at 6 with 30 rule applications. Total rules 1708 place count 117 transition count 247
Iterating global reduction 6 with 30 rules applied. Total rules applied 1738 place count 117 transition count 247
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 1754 place count 117 transition count 231
Discarding 13 places :
Symmetric choice reduction at 7 with 13 rule applications. Total rules 1767 place count 104 transition count 218
Iterating global reduction 7 with 13 rules applied. Total rules applied 1780 place count 104 transition count 218
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1788 place count 96 transition count 210
Iterating global reduction 7 with 8 rules applied. Total rules applied 1796 place count 96 transition count 210
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1800 place count 96 transition count 206
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 8 with 12 rules applied. Total rules applied 1812 place count 90 transition count 200
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 8 with 6 rules applied. Total rules applied 1818 place count 87 transition count 215
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1819 place count 87 transition count 214
Free-agglomeration rule applied 30 times.
Iterating global reduction 8 with 30 rules applied. Total rules applied 1849 place count 87 transition count 184
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 39 rules applied. Total rules applied 1888 place count 57 transition count 175
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 1893 place count 52 transition count 170
Iterating global reduction 9 with 5 rules applied. Total rules applied 1898 place count 52 transition count 170
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 9 with 36 rules applied. Total rules applied 1934 place count 52 transition count 134
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 9 with 2 rules applied. Total rules applied 1936 place count 51 transition count 133
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1938 place count 50 transition count 136
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1939 place count 50 transition count 135
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1940 place count 49 transition count 135
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 1943 place count 49 transition count 135
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 1946 place count 49 transition count 132
Applied a total of 1946 rules in 383 ms. Remains 49 /1046 variables (removed 997) and now considering 132/1644 (removed 1512) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 384 ms. Remains : 49/1046 places, 132/1644 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 5) seen :4
Finished Best-First random walk after 6733 steps, including 2 resets, run visited all 1 properties in 10 ms. (steps per millisecond=673 )
Computed a total of 205 stabilizing places and 215 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((p1&&X(p2))||p0)))'
Support contains 4 out of 1046 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1046/1046 places, 1644/1644 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1039 transition count 1637
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1039 transition count 1637
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 1039 transition count 1636
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 20 place count 1034 transition count 1631
Iterating global reduction 1 with 5 rules applied. Total rules applied 25 place count 1034 transition count 1631
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 30 place count 1029 transition count 1626
Iterating global reduction 1 with 5 rules applied. Total rules applied 35 place count 1029 transition count 1626
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 40 place count 1024 transition count 1621
Iterating global reduction 1 with 5 rules applied. Total rules applied 45 place count 1024 transition count 1621
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 50 place count 1019 transition count 1616
Iterating global reduction 1 with 5 rules applied. Total rules applied 55 place count 1019 transition count 1616
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 1019 transition count 1615
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 1015 transition count 1611
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 1015 transition count 1611
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 68 place count 1011 transition count 1607
Iterating global reduction 2 with 4 rules applied. Total rules applied 72 place count 1011 transition count 1607
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 73 place count 1011 transition count 1606
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 76 place count 1008 transition count 1603
Iterating global reduction 3 with 3 rules applied. Total rules applied 79 place count 1008 transition count 1603
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 82 place count 1005 transition count 1600
Iterating global reduction 3 with 3 rules applied. Total rules applied 85 place count 1005 transition count 1600
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 88 place count 1002 transition count 1597
Iterating global reduction 3 with 3 rules applied. Total rules applied 91 place count 1002 transition count 1597
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 94 place count 999 transition count 1594
Iterating global reduction 3 with 3 rules applied. Total rules applied 97 place count 999 transition count 1594
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 100 place count 996 transition count 1591
Iterating global reduction 3 with 3 rules applied. Total rules applied 103 place count 996 transition count 1591
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 106 place count 993 transition count 1588
Iterating global reduction 3 with 3 rules applied. Total rules applied 109 place count 993 transition count 1588
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 111 place count 993 transition count 1586
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 112 place count 992 transition count 1585
Iterating global reduction 4 with 1 rules applied. Total rules applied 113 place count 992 transition count 1585
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 114 place count 991 transition count 1584
Iterating global reduction 4 with 1 rules applied. Total rules applied 115 place count 991 transition count 1584
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 116 place count 990 transition count 1583
Iterating global reduction 4 with 1 rules applied. Total rules applied 117 place count 990 transition count 1583
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 118 place count 989 transition count 1582
Iterating global reduction 4 with 1 rules applied. Total rules applied 119 place count 989 transition count 1582
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 120 place count 988 transition count 1581
Iterating global reduction 4 with 1 rules applied. Total rules applied 121 place count 988 transition count 1581
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 122 place count 987 transition count 1580
Iterating global reduction 4 with 1 rules applied. Total rules applied 123 place count 987 transition count 1580
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 124 place count 986 transition count 1579
Iterating global reduction 4 with 1 rules applied. Total rules applied 125 place count 986 transition count 1579
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 126 place count 985 transition count 1578
Iterating global reduction 4 with 1 rules applied. Total rules applied 127 place count 985 transition count 1578
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 128 place count 984 transition count 1577
Iterating global reduction 4 with 1 rules applied. Total rules applied 129 place count 984 transition count 1577
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 130 place count 984 transition count 1576
Applied a total of 130 rules in 1101 ms. Remains 984 /1046 variables (removed 62) and now considering 1576/1644 (removed 68) transitions.
// Phase 1: matrix 1576 rows 984 cols
[2023-03-20 19:06:53] [INFO ] Computed 6 place invariants in 19 ms
[2023-03-20 19:06:53] [INFO ] Implicit Places using invariants in 567 ms returned []
[2023-03-20 19:06:53] [INFO ] Invariant cache hit.
[2023-03-20 19:06:55] [INFO ] Implicit Places using invariants and state equation in 1345 ms returned []
Implicit Place search using SMT with State Equation took 1914 ms to find 0 implicit places.
[2023-03-20 19:06:55] [INFO ] Invariant cache hit.
[2023-03-20 19:06:56] [INFO ] Dead Transitions using invariants and state equation in 1372 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 984/1046 places, 1576/1644 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4390 ms. Remains : 984/1046 places, 1576/1644 transitions.
Stuttering acceptance computed with spot in 334 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : StigmergyCommit-PT-04b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s482 0) (EQ s787 1)), p1:(OR (EQ s629 0) (EQ s964 1)), p2:(AND (EQ s964 0) (EQ s629 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 74 steps with 0 reset in 4 ms.
FORMULA StigmergyCommit-PT-04b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04b-LTLCardinality-05 finished in 4838 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 4 out of 1046 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1046/1046 places, 1644/1644 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1040 transition count 1638
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1040 transition count 1638
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 1035 transition count 1633
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 1035 transition count 1633
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 27 place count 1030 transition count 1628
Iterating global reduction 0 with 5 rules applied. Total rules applied 32 place count 1030 transition count 1628
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 37 place count 1025 transition count 1623
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 1025 transition count 1623
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 47 place count 1020 transition count 1618
Iterating global reduction 0 with 5 rules applied. Total rules applied 52 place count 1020 transition count 1618
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 53 place count 1020 transition count 1617
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 57 place count 1016 transition count 1613
Iterating global reduction 1 with 4 rules applied. Total rules applied 61 place count 1016 transition count 1613
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 65 place count 1012 transition count 1609
Iterating global reduction 1 with 4 rules applied. Total rules applied 69 place count 1012 transition count 1609
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 70 place count 1012 transition count 1608
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 73 place count 1009 transition count 1605
Iterating global reduction 2 with 3 rules applied. Total rules applied 76 place count 1009 transition count 1605
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 79 place count 1006 transition count 1602
Iterating global reduction 2 with 3 rules applied. Total rules applied 82 place count 1006 transition count 1602
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 85 place count 1003 transition count 1599
Iterating global reduction 2 with 3 rules applied. Total rules applied 88 place count 1003 transition count 1599
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 91 place count 1000 transition count 1596
Iterating global reduction 2 with 3 rules applied. Total rules applied 94 place count 1000 transition count 1596
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 97 place count 997 transition count 1593
Iterating global reduction 2 with 3 rules applied. Total rules applied 100 place count 997 transition count 1593
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 103 place count 994 transition count 1590
Iterating global reduction 2 with 3 rules applied. Total rules applied 106 place count 994 transition count 1590
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 108 place count 994 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 109 place count 993 transition count 1587
Iterating global reduction 3 with 1 rules applied. Total rules applied 110 place count 993 transition count 1587
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 111 place count 992 transition count 1586
Iterating global reduction 3 with 1 rules applied. Total rules applied 112 place count 992 transition count 1586
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 113 place count 991 transition count 1585
Iterating global reduction 3 with 1 rules applied. Total rules applied 114 place count 991 transition count 1585
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 115 place count 990 transition count 1584
Iterating global reduction 3 with 1 rules applied. Total rules applied 116 place count 990 transition count 1584
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 117 place count 989 transition count 1583
Iterating global reduction 3 with 1 rules applied. Total rules applied 118 place count 989 transition count 1583
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 119 place count 988 transition count 1582
Iterating global reduction 3 with 1 rules applied. Total rules applied 120 place count 988 transition count 1582
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 121 place count 987 transition count 1581
Iterating global reduction 3 with 1 rules applied. Total rules applied 122 place count 987 transition count 1581
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 123 place count 986 transition count 1580
Iterating global reduction 3 with 1 rules applied. Total rules applied 124 place count 986 transition count 1580
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 125 place count 985 transition count 1579
Iterating global reduction 3 with 1 rules applied. Total rules applied 126 place count 985 transition count 1579
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 127 place count 985 transition count 1578
Applied a total of 127 rules in 1189 ms. Remains 985 /1046 variables (removed 61) and now considering 1578/1644 (removed 66) transitions.
// Phase 1: matrix 1578 rows 985 cols
[2023-03-20 19:06:58] [INFO ] Computed 6 place invariants in 13 ms
[2023-03-20 19:06:58] [INFO ] Implicit Places using invariants in 454 ms returned []
[2023-03-20 19:06:58] [INFO ] Invariant cache hit.
[2023-03-20 19:06:59] [INFO ] Implicit Places using invariants and state equation in 1108 ms returned []
Implicit Place search using SMT with State Equation took 1566 ms to find 0 implicit places.
[2023-03-20 19:06:59] [INFO ] Invariant cache hit.
[2023-03-20 19:07:00] [INFO ] Dead Transitions using invariants and state equation in 1359 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 985/1046 places, 1578/1644 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4121 ms. Remains : 985/1046 places, 1578/1644 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04b-LTLCardinality-06 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:(OR (EQ s472 0) (EQ s734 1) (AND (EQ s888 0) (EQ s717 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1212 ms.
Product exploration explored 100000 steps with 33333 reset in 863 ms.
Computed a total of 205 stabilizing places and 215 stable transitions
Computed a total of 205 stabilizing places and 215 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 56 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-04b-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-04b-LTLCardinality-06 finished in 6433 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&&F(p1)))))'
Support contains 3 out of 1046 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1046/1046 places, 1644/1644 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1040 transition count 1638
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1040 transition count 1638
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 1040 transition count 1637
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 1036 transition count 1633
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 1036 transition count 1633
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 25 place count 1032 transition count 1629
Iterating global reduction 1 with 4 rules applied. Total rules applied 29 place count 1032 transition count 1629
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 33 place count 1028 transition count 1625
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 1028 transition count 1625
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 1024 transition count 1621
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 1024 transition count 1621
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 46 place count 1024 transition count 1620
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 49 place count 1021 transition count 1617
Iterating global reduction 2 with 3 rules applied. Total rules applied 52 place count 1021 transition count 1617
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 55 place count 1018 transition count 1614
Iterating global reduction 2 with 3 rules applied. Total rules applied 58 place count 1018 transition count 1614
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 59 place count 1018 transition count 1613
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 61 place count 1016 transition count 1611
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 1016 transition count 1611
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 65 place count 1014 transition count 1609
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 1014 transition count 1609
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 69 place count 1012 transition count 1607
Iterating global reduction 3 with 2 rules applied. Total rules applied 71 place count 1012 transition count 1607
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 73 place count 1010 transition count 1605
Iterating global reduction 3 with 2 rules applied. Total rules applied 75 place count 1010 transition count 1605
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 77 place count 1008 transition count 1603
Iterating global reduction 3 with 2 rules applied. Total rules applied 79 place count 1008 transition count 1603
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 81 place count 1006 transition count 1601
Iterating global reduction 3 with 2 rules applied. Total rules applied 83 place count 1006 transition count 1601
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 85 place count 1006 transition count 1599
Applied a total of 85 rules in 784 ms. Remains 1006 /1046 variables (removed 40) and now considering 1599/1644 (removed 45) transitions.
// Phase 1: matrix 1599 rows 1006 cols
[2023-03-20 19:07:04] [INFO ] Computed 6 place invariants in 21 ms
[2023-03-20 19:07:04] [INFO ] Implicit Places using invariants in 525 ms returned []
[2023-03-20 19:07:04] [INFO ] Invariant cache hit.
[2023-03-20 19:07:06] [INFO ] Implicit Places using invariants and state equation in 1541 ms returned []
Implicit Place search using SMT with State Equation took 2069 ms to find 0 implicit places.
[2023-03-20 19:07:06] [INFO ] Invariant cache hit.
[2023-03-20 19:07:07] [INFO ] Dead Transitions using invariants and state equation in 1699 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1006/1046 places, 1599/1644 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4553 ms. Remains : 1006/1046 places, 1599/1644 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-04b-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s927 0) (EQ s747 1)), p1:(EQ s491 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1051 reset in 305 ms.
Product exploration explored 100000 steps with 1058 reset in 496 ms.
Computed a total of 205 stabilizing places and 215 stable transitions
Computed a total of 205 stabilizing places and 215 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), true, (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 469 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 105 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 19:07:09] [INFO ] Invariant cache hit.
[2023-03-20 19:07:09] [INFO ] After 192ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 19:07:09] [INFO ] [Nat]Absence check using 6 positive place invariants in 10 ms returned sat
[2023-03-20 19:07:10] [INFO ] After 762ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 19:07:11] [INFO ] Deduced a trap composed of 297 places in 885 ms of which 2 ms to minimize.
[2023-03-20 19:07:12] [INFO ] Deduced a trap composed of 297 places in 987 ms of which 14 ms to minimize.
[2023-03-20 19:07:13] [INFO ] Deduced a trap composed of 297 places in 853 ms of which 1 ms to minimize.
[2023-03-20 19:07:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 3080 ms
[2023-03-20 19:07:13] [INFO ] After 3912ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 103 ms.
[2023-03-20 19:07:13] [INFO ] After 4215ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 1006 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1006/1006 places, 1599/1599 transitions.
Graph (trivial) has 1000 edges and 1006 vertex of which 85 / 1006 are part of one of the 15 SCC in 5 ms
Free SCC test removed 70 places
Drop transitions removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Graph (complete) has 1610 edges and 936 vertex of which 931 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.3 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 702 transitions
Trivial Post-agglo rules discarded 702 transitions
Performed 702 trivial Post agglomeration. Transition count delta: 702
Iterating post reduction 0 with 707 rules applied. Total rules applied 709 place count 931 transition count 797
Reduce places removed 702 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 717 rules applied. Total rules applied 1426 place count 229 transition count 782
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 1432 place count 224 transition count 781
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1433 place count 223 transition count 781
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 57 Pre rules applied. Total rules applied 1433 place count 223 transition count 724
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 4 with 114 rules applied. Total rules applied 1547 place count 166 transition count 724
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 1621 place count 129 transition count 687
Drop transitions removed 1 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 1632 place count 129 transition count 676
Discarding 31 places :
Symmetric choice reduction at 5 with 31 rule applications. Total rules 1663 place count 98 transition count 224
Iterating global reduction 5 with 31 rules applied. Total rules applied 1694 place count 98 transition count 224
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 1710 place count 98 transition count 208
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1725 place count 83 transition count 193
Iterating global reduction 6 with 15 rules applied. Total rules applied 1740 place count 83 transition count 193
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1749 place count 74 transition count 184
Iterating global reduction 6 with 9 rules applied. Total rules applied 1758 place count 74 transition count 184
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1762 place count 74 transition count 180
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 1772 place count 69 transition count 175
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 1778 place count 66 transition count 190
Free-agglomeration rule applied 27 times.
Iterating global reduction 7 with 27 rules applied. Total rules applied 1805 place count 66 transition count 163
Reduce places removed 27 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 7 with 60 rules applied. Total rules applied 1865 place count 39 transition count 130
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1870 place count 34 transition count 125
Iterating global reduction 8 with 5 rules applied. Total rules applied 1875 place count 34 transition count 125
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 8 with 35 rules applied. Total rules applied 1910 place count 34 transition count 90
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 8 with 2 rules applied. Total rules applied 1912 place count 33 transition count 89
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1916 place count 31 transition count 107
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1917 place count 31 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1918 place count 30 transition count 106
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 1921 place count 30 transition count 106
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 1923 place count 30 transition count 104
Applied a total of 1923 rules in 144 ms. Remains 30 /1006 variables (removed 976) and now considering 104/1599 (removed 1495) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 30/1006 places, 104/1599 transitions.
Finished random walk after 32 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), true, (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 7 factoid took 698 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 3 out of 1006 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 1599/1599 transitions.
Applied a total of 0 rules in 44 ms. Remains 1006 /1006 variables (removed 0) and now considering 1599/1599 (removed 0) transitions.
[2023-03-20 19:07:15] [INFO ] Invariant cache hit.
[2023-03-20 19:07:15] [INFO ] Implicit Places using invariants in 401 ms returned []
[2023-03-20 19:07:15] [INFO ] Invariant cache hit.
[2023-03-20 19:07:16] [INFO ] Implicit Places using invariants and state equation in 1379 ms returned []
Implicit Place search using SMT with State Equation took 1790 ms to find 0 implicit places.
[2023-03-20 19:07:16] [INFO ] Invariant cache hit.
[2023-03-20 19:07:18] [INFO ] Dead Transitions using invariants and state equation in 1978 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3819 ms. Remains : 1006/1006 places, 1599/1599 transitions.
Computed a total of 205 stabilizing places and 215 stable transitions
Computed a total of 205 stabilizing places and 215 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) p0))), (X p0), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 398 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Incomplete random walk after 10000 steps, including 103 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 19:07:19] [INFO ] Invariant cache hit.
[2023-03-20 19:07:20] [INFO ] After 444ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 19:07:20] [INFO ] [Nat]Absence check using 6 positive place invariants in 14 ms returned sat
[2023-03-20 19:07:21] [INFO ] After 961ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 19:07:22] [INFO ] Deduced a trap composed of 297 places in 714 ms of which 1 ms to minimize.
[2023-03-20 19:07:22] [INFO ] Deduced a trap composed of 297 places in 706 ms of which 1 ms to minimize.
[2023-03-20 19:07:23] [INFO ] Deduced a trap composed of 297 places in 698 ms of which 1 ms to minimize.
[2023-03-20 19:07:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2411 ms
[2023-03-20 19:07:23] [INFO ] After 3430ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-03-20 19:07:23] [INFO ] After 3742ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 1006 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1006/1006 places, 1599/1599 transitions.
Graph (trivial) has 1000 edges and 1006 vertex of which 85 / 1006 are part of one of the 15 SCC in 3 ms
Free SCC test removed 70 places
Drop transitions removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Graph (complete) has 1610 edges and 936 vertex of which 931 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 702 transitions
Trivial Post-agglo rules discarded 702 transitions
Performed 702 trivial Post agglomeration. Transition count delta: 702
Iterating post reduction 0 with 707 rules applied. Total rules applied 709 place count 931 transition count 797
Reduce places removed 702 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 717 rules applied. Total rules applied 1426 place count 229 transition count 782
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 1432 place count 224 transition count 781
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1433 place count 223 transition count 781
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 57 Pre rules applied. Total rules applied 1433 place count 223 transition count 724
Deduced a syphon composed of 57 places in 0 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 4 with 114 rules applied. Total rules applied 1547 place count 166 transition count 724
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 1621 place count 129 transition count 687
Drop transitions removed 1 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 4 with 11 rules applied. Total rules applied 1632 place count 129 transition count 676
Discarding 31 places :
Symmetric choice reduction at 5 with 31 rule applications. Total rules 1663 place count 98 transition count 224
Iterating global reduction 5 with 31 rules applied. Total rules applied 1694 place count 98 transition count 224
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 1710 place count 98 transition count 208
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1725 place count 83 transition count 193
Iterating global reduction 6 with 15 rules applied. Total rules applied 1740 place count 83 transition count 193
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 1749 place count 74 transition count 184
Iterating global reduction 6 with 9 rules applied. Total rules applied 1758 place count 74 transition count 184
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1762 place count 74 transition count 180
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 1772 place count 69 transition count 175
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 1778 place count 66 transition count 190
Free-agglomeration rule applied 27 times.
Iterating global reduction 7 with 27 rules applied. Total rules applied 1805 place count 66 transition count 163
Reduce places removed 27 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 7 with 60 rules applied. Total rules applied 1865 place count 39 transition count 130
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 1870 place count 34 transition count 125
Iterating global reduction 8 with 5 rules applied. Total rules applied 1875 place count 34 transition count 125
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 8 with 35 rules applied. Total rules applied 1910 place count 34 transition count 90
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 8 with 2 rules applied. Total rules applied 1912 place count 33 transition count 89
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1916 place count 31 transition count 107
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1917 place count 31 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1918 place count 30 transition count 106
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 1921 place count 30 transition count 106
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 1923 place count 30 transition count 104
Applied a total of 1923 rules in 89 ms. Remains 30 /1006 variables (removed 976) and now considering 104/1599 (removed 1495) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 30/1006 places, 104/1599 transitions.
Finished random walk after 120 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=120 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) p0))), (X p0), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 7 factoid took 483 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Product exploration explored 100000 steps with 1051 reset in 203 ms.
Product exploration explored 100000 steps with 1050 reset in 209 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 3 out of 1006 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1006/1006 places, 1599/1599 transitions.
Graph (trivial) has 998 edges and 1006 vertex of which 85 / 1006 are part of one of the 15 SCC in 2 ms
Free SCC test removed 70 places
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Performed 691 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 691 rules applied. Total rules applied 692 place count 936 transition count 1519
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 702 place count 936 transition count 1509
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 42 Pre rules applied. Total rules applied 702 place count 936 transition count 1514
Deduced a syphon composed of 733 places in 1 ms
Iterating global reduction 2 with 42 rules applied. Total rules applied 744 place count 936 transition count 1514
Discarding 620 places :
Symmetric choice reduction at 2 with 620 rule applications. Total rules 1364 place count 316 transition count 894
Deduced a syphon composed of 117 places in 1 ms
Iterating global reduction 2 with 620 rules applied. Total rules applied 1984 place count 316 transition count 894
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 173 places in 0 ms
Iterating global reduction 2 with 56 rules applied. Total rules applied 2040 place count 316 transition count 910
Discarding 92 places :
Symmetric choice reduction at 2 with 92 rule applications. Total rules 2132 place count 224 transition count 392
Deduced a syphon composed of 112 places in 0 ms
Iterating global reduction 2 with 92 rules applied. Total rules applied 2224 place count 224 transition count 392
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 2244 place count 224 transition count 372
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 2284 place count 184 transition count 327
Deduced a syphon composed of 87 places in 0 ms
Iterating global reduction 3 with 40 rules applied. Total rules applied 2324 place count 184 transition count 327
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 2338 place count 170 transition count 313
Deduced a syphon composed of 87 places in 1 ms
Iterating global reduction 3 with 14 rules applied. Total rules applied 2352 place count 170 transition count 313
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 2356 place count 170 transition count 309
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 2365 place count 161 transition count 300
Deduced a syphon composed of 78 places in 0 ms
Iterating global reduction 4 with 9 rules applied. Total rules applied 2374 place count 161 transition count 300
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 86 places in 0 ms
Iterating global reduction 4 with 8 rules applied. Total rules applied 2382 place count 161 transition count 336
Discarding 13 places :
Symmetric choice reduction at 4 with 13 rule applications. Total rules 2395 place count 148 transition count 310
Deduced a syphon composed of 73 places in 0 ms
Iterating global reduction 4 with 13 rules applied. Total rules applied 2408 place count 148 transition count 310
Deduced a syphon composed of 73 places in 0 ms
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 2418 place count 148 transition count 300
Deduced a syphon composed of 73 places in 0 ms
Applied a total of 2418 rules in 221 ms. Remains 148 /1006 variables (removed 858) and now considering 300/1599 (removed 1299) transitions.
[2023-03-20 19:07:26] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-20 19:07:26] [INFO ] Flow matrix only has 294 transitions (discarded 6 similar events)
// Phase 1: matrix 294 rows 148 cols
[2023-03-20 19:07:26] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-20 19:07:26] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 148/1006 places, 300/1599 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 514 ms. Remains : 148/1006 places, 300/1599 transitions.
Built C files in :
/tmp/ltsmin6361871679707225736
[2023-03-20 19:07:26] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6361871679707225736
Running compilation step : cd /tmp/ltsmin6361871679707225736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6361871679707225736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6361871679707225736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 1006 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 1599/1599 transitions.
Applied a total of 0 rules in 43 ms. Remains 1006 /1006 variables (removed 0) and now considering 1599/1599 (removed 0) transitions.
// Phase 1: matrix 1599 rows 1006 cols
[2023-03-20 19:07:29] [INFO ] Computed 6 place invariants in 19 ms
[2023-03-20 19:07:29] [INFO ] Implicit Places using invariants in 506 ms returned []
[2023-03-20 19:07:29] [INFO ] Invariant cache hit.
[2023-03-20 19:07:31] [INFO ] Implicit Places using invariants and state equation in 1357 ms returned []
Implicit Place search using SMT with State Equation took 1865 ms to find 0 implicit places.
[2023-03-20 19:07:31] [INFO ] Invariant cache hit.
[2023-03-20 19:07:33] [INFO ] Dead Transitions using invariants and state equation in 1706 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3615 ms. Remains : 1006/1006 places, 1599/1599 transitions.
Built C files in :
/tmp/ltsmin1929235211405374833
[2023-03-20 19:07:33] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1929235211405374833
Running compilation step : cd /tmp/ltsmin1929235211405374833;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1929235211405374833;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1929235211405374833;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-20 19:07:36] [INFO ] Flatten gal took : 102 ms
[2023-03-20 19:07:36] [INFO ] Flatten gal took : 102 ms
[2023-03-20 19:07:36] [INFO ] Time to serialize gal into /tmp/LTL7483367796085511217.gal : 22 ms
[2023-03-20 19:07:36] [INFO ] Time to serialize properties into /tmp/LTL15586970628993894428.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7483367796085511217.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2868558241652138715.hoa' '-atoms' '/tmp/LTL15586970628993894428.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15586970628993894428.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2868558241652138715.hoa
Detected timeout of ITS tools.
[2023-03-20 19:07:51] [INFO ] Flatten gal took : 89 ms
[2023-03-20 19:07:51] [INFO ] Flatten gal took : 69 ms
[2023-03-20 19:07:51] [INFO ] Time to serialize gal into /tmp/LTL9138580408316927840.gal : 21 ms
[2023-03-20 19:07:51] [INFO ] Time to serialize properties into /tmp/LTL6772565238826182326.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9138580408316927840.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6772565238826182326.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G((F("(p727==0)"))&&("((p1427==0)||(p1174==1))")))))
Formula 0 simplified : XF(!"((p1427==0)||(p1174==1))" | G!"(p727==0)")
Detected timeout of ITS tools.
[2023-03-20 19:08:07] [INFO ] Flatten gal took : 106 ms
[2023-03-20 19:08:07] [INFO ] Applying decomposition
[2023-03-20 19:08:07] [INFO ] Flatten gal took : 105 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16388663269702055138.txt' '-o' '/tmp/graph16388663269702055138.bin' '-w' '/tmp/graph16388663269702055138.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16388663269702055138.bin' '-l' '-1' '-v' '-w' '/tmp/graph16388663269702055138.weights' '-q' '0' '-e' '0.001'
[2023-03-20 19:08:07] [INFO ] Decomposing Gal with order
[2023-03-20 19:08:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 19:08:08] [INFO ] Removed a total of 2818 redundant transitions.
[2023-03-20 19:08:08] [INFO ] Flatten gal took : 238 ms
[2023-03-20 19:08:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 59 ms.
[2023-03-20 19:08:08] [INFO ] Time to serialize gal into /tmp/LTL13988468915115223279.gal : 43 ms
[2023-03-20 19:08:08] [INFO ] Time to serialize properties into /tmp/LTL7854836079938035829.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13988468915115223279.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7854836079938035829.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G((F("(i19.i0.i1.u207.p727==0)"))&&("((i37.u387.p1427==0)||(i29.i0.i1.u311.p1174==1))")))))
Formula 0 simplified : XF(!"((i37.u387.p1427==0)||(i29.i0.i1.u311.p1174==1))" | G!"(i19.i0.i1.u207.p727==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1423549496933231625
[2023-03-20 19:08:23] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1423549496933231625
Running compilation step : cd /tmp/ltsmin1423549496933231625;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1423549496933231625;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1423549496933231625;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property StigmergyCommit-PT-04b-LTLCardinality-08 finished in 83164 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 3 out of 1046 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1046/1046 places, 1644/1644 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1041 transition count 1639
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1041 transition count 1639
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 1041 transition count 1638
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 15 place count 1037 transition count 1634
Iterating global reduction 1 with 4 rules applied. Total rules applied 19 place count 1037 transition count 1634
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 23 place count 1033 transition count 1630
Iterating global reduction 1 with 4 rules applied. Total rules applied 27 place count 1033 transition count 1630
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 31 place count 1029 transition count 1626
Iterating global reduction 1 with 4 rules applied. Total rules applied 35 place count 1029 transition count 1626
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 39 place count 1025 transition count 1622
Iterating global reduction 1 with 4 rules applied. Total rules applied 43 place count 1025 transition count 1622
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 1025 transition count 1621
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 47 place count 1022 transition count 1618
Iterating global reduction 2 with 3 rules applied. Total rules applied 50 place count 1022 transition count 1618
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 1019 transition count 1615
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 1019 transition count 1615
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 1019 transition count 1614
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 59 place count 1017 transition count 1612
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 1017 transition count 1612
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 63 place count 1015 transition count 1610
Iterating global reduction 3 with 2 rules applied. Total rules applied 65 place count 1015 transition count 1610
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 67 place count 1013 transition count 1608
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 1013 transition count 1608
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 71 place count 1011 transition count 1606
Iterating global reduction 3 with 2 rules applied. Total rules applied 73 place count 1011 transition count 1606
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 75 place count 1009 transition count 1604
Iterating global reduction 3 with 2 rules applied. Total rules applied 77 place count 1009 transition count 1604
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 79 place count 1007 transition count 1602
Iterating global reduction 3 with 2 rules applied. Total rules applied 81 place count 1007 transition count 1602
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 82 place count 1007 transition count 1601
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 83 place count 1006 transition count 1600
Iterating global reduction 4 with 1 rules applied. Total rules applied 84 place count 1006 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 85 place count 1005 transition count 1599
Iterating global reduction 4 with 1 rules applied. Total rules applied 86 place count 1005 transition count 1599
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 87 place count 1004 transition count 1598
Iterating global reduction 4 with 1 rules applied. Total rules applied 88 place count 1004 transition count 1598
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 89 place count 1003 transition count 1597
Iterating global reduction 4 with 1 rules applied. Total rules applied 90 place count 1003 transition count 1597
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 91 place count 1002 transition count 1596
Iterating global reduction 4 with 1 rules applied. Total rules applied 92 place count 1002 transition count 1596
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 93 place count 1001 transition count 1595
Iterating global reduction 4 with 1 rules applied. Total rules applied 94 place count 1001 transition count 1595
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 95 place count 1000 transition count 1594
Iterating global reduction 4 with 1 rules applied. Total rules applied 96 place count 1000 transition count 1594
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 97 place count 999 transition count 1593
Iterating global reduction 4 with 1 rules applied. Total rules applied 98 place count 999 transition count 1593
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 99 place count 998 transition count 1592
Iterating global reduction 4 with 1 rules applied. Total rules applied 100 place count 998 transition count 1592
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 101 place count 998 transition count 1591
Applied a total of 101 rules in 1054 ms. Remains 998 /1046 variables (removed 48) and now considering 1591/1644 (removed 53) transitions.
// Phase 1: matrix 1591 rows 998 cols
[2023-03-20 19:08:27] [INFO ] Computed 6 place invariants in 12 ms
[2023-03-20 19:08:27] [INFO ] Implicit Places using invariants in 403 ms returned []
[2023-03-20 19:08:27] [INFO ] Invariant cache hit.
[2023-03-20 19:08:29] [INFO ] Implicit Places using invariants and state equation in 1230 ms returned []
Implicit Place search using SMT with State Equation took 1638 ms to find 0 implicit places.
[2023-03-20 19:08:29] [INFO ] Invariant cache hit.
[2023-03-20 19:08:30] [INFO ] Dead Transitions using invariants and state equation in 1615 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 998/1046 places, 1591/1644 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4309 ms. Remains : 998/1046 places, 1591/1644 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04b-LTLCardinality-09 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 (EQ s590 1) (AND (EQ s771 0) (EQ s735 1)))], 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 0 ms.
FORMULA StigmergyCommit-PT-04b-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04b-LTLCardinality-09 finished in 4443 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 1 out of 1046 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1046/1046 places, 1644/1644 transitions.
Graph (trivial) has 1039 edges and 1046 vertex of which 86 / 1046 are part of one of the 15 SCC in 3 ms
Free SCC test removed 71 places
Ensure Unique test removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 720 transitions
Trivial Post-agglo rules discarded 720 transitions
Performed 720 trivial Post agglomeration. Transition count delta: 720
Iterating post reduction 0 with 720 rules applied. Total rules applied 721 place count 974 transition count 842
Reduce places removed 720 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 735 rules applied. Total rules applied 1456 place count 254 transition count 827
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 1461 place count 249 transition count 827
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 1461 place count 249 transition count 771
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 1573 place count 193 transition count 771
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1581 place count 185 transition count 763
Iterating global reduction 3 with 8 rules applied. Total rules applied 1589 place count 185 transition count 763
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1590 place count 185 transition count 762
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1590 place count 185 transition count 761
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1592 place count 184 transition count 761
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1594 place count 182 transition count 759
Iterating global reduction 4 with 2 rules applied. Total rules applied 1596 place count 182 transition count 759
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1598 place count 180 transition count 757
Iterating global reduction 4 with 2 rules applied. Total rules applied 1600 place count 180 transition count 757
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1602 place count 180 transition count 755
Performed 40 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 1682 place count 140 transition count 713
Discarding 31 places :
Symmetric choice reduction at 5 with 31 rule applications. Total rules 1713 place count 109 transition count 265
Iterating global reduction 5 with 31 rules applied. Total rules applied 1744 place count 109 transition count 265
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 1759 place count 109 transition count 250
Discarding 16 places :
Symmetric choice reduction at 6 with 16 rule applications. Total rules 1775 place count 93 transition count 229
Iterating global reduction 6 with 16 rules applied. Total rules applied 1791 place count 93 transition count 229
Discarding 16 places :
Symmetric choice reduction at 6 with 16 rule applications. Total rules 1807 place count 77 transition count 208
Iterating global reduction 6 with 16 rules applied. Total rules applied 1823 place count 77 transition count 208
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1828 place count 77 transition count 203
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 1846 place count 68 transition count 210
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1847 place count 67 transition count 200
Iterating global reduction 7 with 1 rules applied. Total rules applied 1848 place count 67 transition count 200
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1849 place count 67 transition count 199
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 1854 place count 67 transition count 194
Applied a total of 1854 rules in 150 ms. Remains 67 /1046 variables (removed 979) and now considering 194/1644 (removed 1450) transitions.
[2023-03-20 19:08:31] [INFO ] Flow matrix only has 188 transitions (discarded 6 similar events)
// Phase 1: matrix 188 rows 67 cols
[2023-03-20 19:08:31] [INFO ] Computed 2 place invariants in 10 ms
[2023-03-20 19:08:31] [INFO ] Implicit Places using invariants in 115 ms returned []
[2023-03-20 19:08:31] [INFO ] Flow matrix only has 188 transitions (discarded 6 similar events)
[2023-03-20 19:08:31] [INFO ] Invariant cache hit.
[2023-03-20 19:08:31] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-20 19:08:31] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2023-03-20 19:08:31] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 19:08:31] [INFO ] Flow matrix only has 188 transitions (discarded 6 similar events)
[2023-03-20 19:08:31] [INFO ] Invariant cache hit.
[2023-03-20 19:08:31] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 67/1046 places, 194/1644 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 617 ms. Remains : 67/1046 places, 194/1644 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04b-LTLCardinality-11 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:(NEQ s61 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 9003 reset in 239 ms.
Product exploration explored 100000 steps with 11436 reset in 279 ms.
Computed a total of 2 stabilizing places and 18 stable transitions
Computed a total of 2 stabilizing places and 18 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 162 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1161 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 119 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 237347 steps, run visited all 1 properties in 474 ms. (steps per millisecond=500 )
Probabilistic random walk after 237347 steps, saw 52988 distinct states, run finished after 475 ms. (steps per millisecond=499 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 148 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 67 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 67/67 places, 194/194 transitions.
Applied a total of 0 rules in 14 ms. Remains 67 /67 variables (removed 0) and now considering 194/194 (removed 0) transitions.
[2023-03-20 19:08:33] [INFO ] Flow matrix only has 188 transitions (discarded 6 similar events)
[2023-03-20 19:08:33] [INFO ] Invariant cache hit.
[2023-03-20 19:08:33] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-20 19:08:33] [INFO ] Flow matrix only has 188 transitions (discarded 6 similar events)
[2023-03-20 19:08:33] [INFO ] Invariant cache hit.
[2023-03-20 19:08:33] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-20 19:08:33] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
[2023-03-20 19:08:33] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 19:08:33] [INFO ] Flow matrix only has 188 transitions (discarded 6 similar events)
[2023-03-20 19:08:33] [INFO ] Invariant cache hit.
[2023-03-20 19:08:33] [INFO ] Dead Transitions using invariants and state equation in 150 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 487 ms. Remains : 67/67 places, 194/194 transitions.
Computed a total of 2 stabilizing places and 18 stable transitions
Computed a total of 2 stabilizing places and 18 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 136 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1146 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 237347 steps, run visited all 1 properties in 343 ms. (steps per millisecond=691 )
Probabilistic random walk after 237347 steps, saw 52988 distinct states, run finished after 344 ms. (steps per millisecond=689 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 195 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 11469 reset in 294 ms.
Product exploration explored 100000 steps with 7686 reset in 588 ms.
Built C files in :
/tmp/ltsmin856468483274656174
[2023-03-20 19:08:35] [INFO ] Computing symmetric may disable matrix : 194 transitions.
[2023-03-20 19:08:35] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 19:08:35] [INFO ] Computing symmetric may enable matrix : 194 transitions.
[2023-03-20 19:08:35] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 19:08:35] [INFO ] Computing Do-Not-Accords matrix : 194 transitions.
[2023-03-20 19:08:35] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 19:08:35] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin856468483274656174
Running compilation step : cd /tmp/ltsmin856468483274656174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 983 ms.
Running link step : cd /tmp/ltsmin856468483274656174;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin856468483274656174;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13094417724778120781.hoa' '--buchi-type=spotba'
LTSmin run took 1249 ms.
FORMULA StigmergyCommit-PT-04b-LTLCardinality-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyCommit-PT-04b-LTLCardinality-11 finished in 7241 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(F(p1))||p0)))'
Support contains 6 out of 1046 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1046/1046 places, 1644/1644 transitions.
Graph (trivial) has 1031 edges and 1046 vertex of which 86 / 1046 are part of one of the 15 SCC in 1 ms
Free SCC test removed 71 places
Ensure Unique test removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 711 transitions
Trivial Post-agglo rules discarded 711 transitions
Performed 711 trivial Post agglomeration. Transition count delta: 711
Iterating post reduction 0 with 711 rules applied. Total rules applied 712 place count 974 transition count 851
Reduce places removed 711 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 726 rules applied. Total rules applied 1438 place count 263 transition count 836
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 1445 place count 258 transition count 834
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1447 place count 256 transition count 834
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 55 Pre rules applied. Total rules applied 1447 place count 256 transition count 779
Deduced a syphon composed of 55 places in 1 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 4 with 110 rules applied. Total rules applied 1557 place count 201 transition count 779
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1564 place count 194 transition count 772
Iterating global reduction 4 with 7 rules applied. Total rules applied 1571 place count 194 transition count 772
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1571 place count 194 transition count 771
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1573 place count 193 transition count 771
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1575 place count 191 transition count 769
Iterating global reduction 4 with 2 rules applied. Total rules applied 1577 place count 191 transition count 769
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1579 place count 189 transition count 767
Iterating global reduction 4 with 2 rules applied. Total rules applied 1581 place count 189 transition count 767
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1582 place count 189 transition count 766
Performed 41 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 5 with 82 rules applied. Total rules applied 1664 place count 148 transition count 724
Discarding 31 places :
Symmetric choice reduction at 5 with 31 rule applications. Total rules 1695 place count 117 transition count 276
Iterating global reduction 5 with 31 rules applied. Total rules applied 1726 place count 117 transition count 276
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 5 with 15 rules applied. Total rules applied 1741 place count 117 transition count 261
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1756 place count 102 transition count 242
Iterating global reduction 6 with 15 rules applied. Total rules applied 1771 place count 102 transition count 242
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1786 place count 87 transition count 223
Iterating global reduction 6 with 15 rules applied. Total rules applied 1801 place count 87 transition count 223
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1807 place count 87 transition count 217
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 1825 place count 78 transition count 224
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1826 place count 77 transition count 213
Iterating global reduction 7 with 1 rules applied. Total rules applied 1827 place count 77 transition count 213
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1828 place count 77 transition count 212
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 1834 place count 77 transition count 206
Applied a total of 1834 rules in 110 ms. Remains 77 /1046 variables (removed 969) and now considering 206/1644 (removed 1438) transitions.
[2023-03-20 19:08:38] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
// Phase 1: matrix 200 rows 77 cols
[2023-03-20 19:08:38] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-20 19:08:38] [INFO ] Implicit Places using invariants in 305 ms returned []
[2023-03-20 19:08:38] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2023-03-20 19:08:38] [INFO ] Invariant cache hit.
[2023-03-20 19:08:38] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-20 19:08:38] [INFO ] Implicit Places using invariants and state equation in 324 ms returned []
Implicit Place search using SMT with State Equation took 636 ms to find 0 implicit places.
[2023-03-20 19:08:38] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-20 19:08:38] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2023-03-20 19:08:38] [INFO ] Invariant cache hit.
[2023-03-20 19:08:39] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/1046 places, 206/1644 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 897 ms. Remains : 77/1046 places, 206/1644 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-04b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s28 0) (EQ s67 1)), p1:(AND (OR (EQ s38 0) (EQ s14 1)) (OR (EQ s6 0) (EQ s44 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 8881 reset in 150 ms.
Product exploration explored 100000 steps with 10880 reset in 182 ms.
Computed a total of 2 stabilizing places and 18 stable transitions
Computed a total of 2 stabilizing places and 18 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 1086 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 118 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 19:08:39] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2023-03-20 19:08:39] [INFO ] Invariant cache hit.
[2023-03-20 19:08:39] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 19:08:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 19:08:39] [INFO ] After 97ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 19:08:39] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-20 19:08:39] [INFO ] After 23ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 19:08:40] [INFO ] After 41ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-20 19:08:40] [INFO ] After 194ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 206/206 transitions.
Graph (complete) has 350 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 76 transition count 189
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 23 place count 71 transition count 188
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 24 place count 70 transition count 187
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 70 transition count 187
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 70 transition count 186
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 38 place count 64 transition count 180
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 39 place count 63 transition count 179
Iterating global reduction 3 with 1 rules applied. Total rules applied 40 place count 63 transition count 179
Free-agglomeration rule applied 27 times.
Iterating global reduction 3 with 27 rules applied. Total rules applied 67 place count 63 transition count 152
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 50 rules applied. Total rules applied 117 place count 35 transition count 130
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 122 place count 30 transition count 130
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 127 place count 25 transition count 125
Iterating global reduction 5 with 5 rules applied. Total rules applied 132 place count 25 transition count 125
Performed 10 Post agglomeration using F-continuation condition with reduction of 52 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 152 place count 15 transition count 63
Drop transitions removed 5 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 5 with 20 rules applied. Total rules applied 172 place count 15 transition count 43
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 173 place count 14 transition count 42
Iterating global reduction 6 with 1 rules applied. Total rules applied 174 place count 14 transition count 42
Performed 4 Post agglomeration using F-continuation condition with reduction of 22 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 184 place count 8 transition count 16
Drop transitions removed 4 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 192 place count 8 transition count 8
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 193 place count 8 transition count 7
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 194 place count 7 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 195 place count 6 transition count 6
Applied a total of 195 rules in 19 ms. Remains 6 /77 variables (removed 71) and now considering 6/206 (removed 200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 6/77 places, 6/206 transitions.
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 222 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 206/206 transitions.
Applied a total of 0 rules in 5 ms. Remains 77 /77 variables (removed 0) and now considering 206/206 (removed 0) transitions.
[2023-03-20 19:08:40] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2023-03-20 19:08:40] [INFO ] Invariant cache hit.
[2023-03-20 19:08:40] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-20 19:08:40] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2023-03-20 19:08:40] [INFO ] Invariant cache hit.
[2023-03-20 19:08:40] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-20 19:08:40] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-20 19:08:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 19:08:40] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2023-03-20 19:08:40] [INFO ] Invariant cache hit.
[2023-03-20 19:08:40] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 459 ms. Remains : 77/77 places, 206/206 transitions.
Computed a total of 2 stabilizing places and 18 stable transitions
Computed a total of 2 stabilizing places and 18 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 285 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 1080 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 120 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 19:08:41] [INFO ] Flow matrix only has 200 transitions (discarded 6 similar events)
[2023-03-20 19:08:41] [INFO ] Invariant cache hit.
[2023-03-20 19:08:41] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 19:08:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 19:08:41] [INFO ] After 97ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 19:08:41] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-20 19:08:41] [INFO ] After 25ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 19:08:41] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-20 19:08:41] [INFO ] After 198ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 206/206 transitions.
Graph (complete) has 350 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 76 transition count 189
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 23 place count 71 transition count 188
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 24 place count 70 transition count 187
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 70 transition count 187
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 70 transition count 186
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 38 place count 64 transition count 180
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 39 place count 63 transition count 179
Iterating global reduction 3 with 1 rules applied. Total rules applied 40 place count 63 transition count 179
Free-agglomeration rule applied 27 times.
Iterating global reduction 3 with 27 rules applied. Total rules applied 67 place count 63 transition count 152
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 50 rules applied. Total rules applied 117 place count 35 transition count 130
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 122 place count 30 transition count 130
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 127 place count 25 transition count 125
Iterating global reduction 5 with 5 rules applied. Total rules applied 132 place count 25 transition count 125
Performed 10 Post agglomeration using F-continuation condition with reduction of 52 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 152 place count 15 transition count 63
Drop transitions removed 5 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 5 with 20 rules applied. Total rules applied 172 place count 15 transition count 43
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 173 place count 14 transition count 42
Iterating global reduction 6 with 1 rules applied. Total rules applied 174 place count 14 transition count 42
Performed 4 Post agglomeration using F-continuation condition with reduction of 22 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 184 place count 8 transition count 16
Drop transitions removed 4 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 192 place count 8 transition count 8
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 193 place count 8 transition count 7
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 194 place count 7 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 195 place count 6 transition count 6
Applied a total of 195 rules in 27 ms. Remains 6 /77 variables (removed 71) and now considering 6/206 (removed 200) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 6/77 places, 6/206 transitions.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 219 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 10930 reset in 172 ms.
Product exploration explored 100000 steps with 1066 reset in 71 ms.
Built C files in :
/tmp/ltsmin8227904362568031862
[2023-03-20 19:08:42] [INFO ] Computing symmetric may disable matrix : 206 transitions.
[2023-03-20 19:08:42] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 19:08:42] [INFO ] Computing symmetric may enable matrix : 206 transitions.
[2023-03-20 19:08:42] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 19:08:42] [INFO ] Computing Do-Not-Accords matrix : 206 transitions.
[2023-03-20 19:08:42] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-20 19:08:42] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8227904362568031862
Running compilation step : cd /tmp/ltsmin8227904362568031862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 804 ms.
Running link step : cd /tmp/ltsmin8227904362568031862;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin8227904362568031862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9978245504205373900.hoa' '--buchi-type=spotba'
LTSmin run took 1020 ms.
FORMULA StigmergyCommit-PT-04b-LTLCardinality-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property StigmergyCommit-PT-04b-LTLCardinality-12 finished in 6306 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1046 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1046/1046 places, 1644/1644 transitions.
Graph (trivial) has 1037 edges and 1046 vertex of which 84 / 1046 are part of one of the 15 SCC in 1 ms
Free SCC test removed 69 places
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 719 transitions
Trivial Post-agglo rules discarded 719 transitions
Performed 719 trivial Post agglomeration. Transition count delta: 719
Iterating post reduction 0 with 719 rules applied. Total rules applied 720 place count 976 transition count 846
Reduce places removed 719 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 734 rules applied. Total rules applied 1454 place count 257 transition count 831
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 1461 place count 252 transition count 829
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1463 place count 250 transition count 829
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 56 Pre rules applied. Total rules applied 1463 place count 250 transition count 773
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 4 with 112 rules applied. Total rules applied 1575 place count 194 transition count 773
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1583 place count 186 transition count 765
Iterating global reduction 4 with 8 rules applied. Total rules applied 1591 place count 186 transition count 765
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1592 place count 186 transition count 764
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1592 place count 186 transition count 763
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1594 place count 185 transition count 763
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1596 place count 183 transition count 761
Iterating global reduction 5 with 2 rules applied. Total rules applied 1598 place count 183 transition count 761
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1600 place count 181 transition count 759
Iterating global reduction 5 with 2 rules applied. Total rules applied 1602 place count 181 transition count 759
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1604 place count 181 transition count 757
Performed 40 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 80 rules applied. Total rules applied 1684 place count 141 transition count 715
Discarding 30 places :
Symmetric choice reduction at 6 with 30 rule applications. Total rules 1714 place count 111 transition count 269
Iterating global reduction 6 with 30 rules applied. Total rules applied 1744 place count 111 transition count 269
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1758 place count 111 transition count 255
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 1773 place count 96 transition count 236
Iterating global reduction 7 with 15 rules applied. Total rules applied 1788 place count 96 transition count 236
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 1803 place count 81 transition count 217
Iterating global reduction 7 with 15 rules applied. Total rules applied 1818 place count 81 transition count 217
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1824 place count 81 transition count 211
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 8 with 20 rules applied. Total rules applied 1844 place count 71 transition count 218
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1845 place count 70 transition count 206
Iterating global reduction 8 with 1 rules applied. Total rules applied 1846 place count 70 transition count 206
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1847 place count 70 transition count 205
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 1853 place count 70 transition count 199
Applied a total of 1853 rules in 108 ms. Remains 70 /1046 variables (removed 976) and now considering 199/1644 (removed 1445) transitions.
[2023-03-20 19:08:44] [INFO ] Flow matrix only has 192 transitions (discarded 7 similar events)
// Phase 1: matrix 192 rows 70 cols
[2023-03-20 19:08:44] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-20 19:08:44] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-20 19:08:44] [INFO ] Flow matrix only has 192 transitions (discarded 7 similar events)
[2023-03-20 19:08:44] [INFO ] Invariant cache hit.
[2023-03-20 19:08:44] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-20 19:08:44] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
[2023-03-20 19:08:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 19:08:44] [INFO ] Flow matrix only has 192 transitions (discarded 7 similar events)
[2023-03-20 19:08:44] [INFO ] Invariant cache hit.
[2023-03-20 19:08:44] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 70/1046 places, 199/1644 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 487 ms. Remains : 70/1046 places, 199/1644 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04b-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s48 0) (EQ s40 1))], 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 20571 steps with 2312 reset in 38 ms.
FORMULA StigmergyCommit-PT-04b-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04b-LTLCardinality-13 finished in 584 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0)) U G(p1)))'
Support contains 5 out of 1046 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1046/1046 places, 1644/1644 transitions.
Graph (trivial) has 1032 edges and 1046 vertex of which 86 / 1046 are part of one of the 15 SCC in 1 ms
Free SCC test removed 71 places
Ensure Unique test removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 710 transitions
Trivial Post-agglo rules discarded 710 transitions
Performed 710 trivial Post agglomeration. Transition count delta: 710
Iterating post reduction 0 with 710 rules applied. Total rules applied 711 place count 974 transition count 852
Reduce places removed 710 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 725 rules applied. Total rules applied 1436 place count 264 transition count 837
Reduce places removed 5 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 8 rules applied. Total rules applied 1444 place count 259 transition count 834
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1447 place count 256 transition count 834
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 56 Pre rules applied. Total rules applied 1447 place count 256 transition count 778
Deduced a syphon composed of 56 places in 0 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 4 with 112 rules applied. Total rules applied 1559 place count 200 transition count 778
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1566 place count 193 transition count 771
Iterating global reduction 4 with 7 rules applied. Total rules applied 1573 place count 193 transition count 771
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1574 place count 193 transition count 770
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1574 place count 193 transition count 769
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1576 place count 192 transition count 769
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1577 place count 191 transition count 768
Iterating global reduction 5 with 1 rules applied. Total rules applied 1578 place count 191 transition count 768
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1579 place count 190 transition count 767
Iterating global reduction 5 with 1 rules applied. Total rules applied 1580 place count 190 transition count 767
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1581 place count 190 transition count 766
Performed 41 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 6 with 82 rules applied. Total rules applied 1663 place count 149 transition count 723
Discarding 31 places :
Symmetric choice reduction at 6 with 31 rule applications. Total rules 1694 place count 118 transition count 275
Iterating global reduction 6 with 31 rules applied. Total rules applied 1725 place count 118 transition count 275
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 1740 place count 118 transition count 260
Discarding 16 places :
Symmetric choice reduction at 7 with 16 rule applications. Total rules 1756 place count 102 transition count 239
Iterating global reduction 7 with 16 rules applied. Total rules applied 1772 place count 102 transition count 239
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 1787 place count 87 transition count 219
Iterating global reduction 7 with 15 rules applied. Total rules applied 1802 place count 87 transition count 219
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 1807 place count 87 transition count 214
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 1825 place count 78 transition count 228
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1826 place count 77 transition count 218
Iterating global reduction 8 with 1 rules applied. Total rules applied 1827 place count 77 transition count 218
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1828 place count 77 transition count 217
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 1833 place count 77 transition count 212
Applied a total of 1833 rules in 98 ms. Remains 77 /1046 variables (removed 969) and now considering 212/1644 (removed 1432) transitions.
[2023-03-20 19:08:45] [INFO ] Flow matrix only has 206 transitions (discarded 6 similar events)
// Phase 1: matrix 206 rows 77 cols
[2023-03-20 19:08:45] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-20 19:08:45] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-20 19:08:45] [INFO ] Flow matrix only has 206 transitions (discarded 6 similar events)
[2023-03-20 19:08:45] [INFO ] Invariant cache hit.
[2023-03-20 19:08:45] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-20 19:08:45] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2023-03-20 19:08:45] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 19:08:45] [INFO ] Flow matrix only has 206 transitions (discarded 6 similar events)
[2023-03-20 19:08:45] [INFO ] Invariant cache hit.
[2023-03-20 19:08:45] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/1046 places, 212/1644 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 496 ms. Remains : 77/1046 places, 212/1644 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-04b-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s23 1) (NOT (OR (EQ s50 0) (EQ s31 1)))), p0:(OR (EQ s58 0) (EQ s67 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1202 steps with 120 reset in 7 ms.
FORMULA StigmergyCommit-PT-04b-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-04b-LTLCardinality-14 finished in 593 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&&F(p1)))))'
Found a Lengthening insensitive property : StigmergyCommit-PT-04b-LTLCardinality-08
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 3 out of 1046 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1046/1046 places, 1644/1644 transitions.
Graph (trivial) has 1036 edges and 1046 vertex of which 86 / 1046 are part of one of the 15 SCC in 1 ms
Free SCC test removed 71 places
Ensure Unique test removed 81 transitions
Reduce isomorphic transitions removed 81 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 716 transitions
Trivial Post-agglo rules discarded 716 transitions
Performed 716 trivial Post agglomeration. Transition count delta: 716
Iterating post reduction 0 with 716 rules applied. Total rules applied 717 place count 974 transition count 846
Reduce places removed 716 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 731 rules applied. Total rules applied 1448 place count 258 transition count 831
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 1455 place count 253 transition count 829
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1457 place count 251 transition count 829
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 56 Pre rules applied. Total rules applied 1457 place count 251 transition count 773
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 4 with 112 rules applied. Total rules applied 1569 place count 195 transition count 773
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 1576 place count 188 transition count 766
Iterating global reduction 4 with 7 rules applied. Total rules applied 1583 place count 188 transition count 766
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1584 place count 188 transition count 765
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1586 place count 186 transition count 763
Iterating global reduction 5 with 2 rules applied. Total rules applied 1588 place count 186 transition count 763
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1590 place count 184 transition count 761
Iterating global reduction 5 with 2 rules applied. Total rules applied 1592 place count 184 transition count 761
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1594 place count 184 transition count 759
Performed 41 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 6 with 82 rules applied. Total rules applied 1676 place count 143 transition count 716
Discarding 30 places :
Symmetric choice reduction at 6 with 30 rule applications. Total rules 1706 place count 113 transition count 269
Iterating global reduction 6 with 30 rules applied. Total rules applied 1736 place count 113 transition count 269
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 1750 place count 113 transition count 255
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 1765 place count 98 transition count 235
Iterating global reduction 7 with 15 rules applied. Total rules applied 1780 place count 98 transition count 235
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 1794 place count 84 transition count 216
Iterating global reduction 7 with 14 rules applied. Total rules applied 1808 place count 84 transition count 216
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1812 place count 84 transition count 212
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 1830 place count 75 transition count 226
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1831 place count 74 transition count 216
Iterating global reduction 8 with 1 rules applied. Total rules applied 1832 place count 74 transition count 216
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1833 place count 74 transition count 215
Applied a total of 1833 rules in 131 ms. Remains 74 /1046 variables (removed 972) and now considering 215/1644 (removed 1429) transitions.
[2023-03-20 19:08:46] [INFO ] Flow matrix only has 209 transitions (discarded 6 similar events)
// Phase 1: matrix 209 rows 74 cols
[2023-03-20 19:08:46] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-20 19:08:46] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-20 19:08:46] [INFO ] Flow matrix only has 209 transitions (discarded 6 similar events)
[2023-03-20 19:08:46] [INFO ] Invariant cache hit.
[2023-03-20 19:08:46] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-20 19:08:46] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
[2023-03-20 19:08:46] [INFO ] Flow matrix only has 209 transitions (discarded 6 similar events)
[2023-03-20 19:08:46] [INFO ] Invariant cache hit.
[2023-03-20 19:08:46] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 74/1046 places, 215/1644 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 770 ms. Remains : 74/1046 places, 215/1644 transitions.
Running random walk in product with property : StigmergyCommit-PT-04b-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s64 0) (EQ s52 1)), p1:(EQ s33 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 61890 steps with 6908 reset in 285 ms.
Treatment of property StigmergyCommit-PT-04b-LTLCardinality-08 finished in 1311 ms.
FORMULA StigmergyCommit-PT-04b-LTLCardinality-08 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2023-03-20 19:08:47] [INFO ] Flatten gal took : 101 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 132431 ms.
BK_STOP 1679339328199
--------------------
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="StigmergyCommit-PT-04b"
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 StigmergyCommit-PT-04b, 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 r453-smll-167912645400435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-04b.tgz
mv StigmergyCommit-PT-04b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;