Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r245-tall-171654350300643.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool greatspnxred
Input is NoC3x3-PT-6B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654350300643
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 211K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 552K May 18 16:43 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 NoC3x3-PT-6B-LTLCardinality-00
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-01
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-02
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-03
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-04
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-05
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-06
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-07
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-08
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-09
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-10
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-11
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-12
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-13
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-14
FORMULA_NAME NoC3x3-PT-6B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716694924187

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-6B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 03:42:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-26 03:42:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 03:42:05] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2024-05-26 03:42:05] [INFO ] Transformed 1544 places.
[2024-05-26 03:42:05] [INFO ] Transformed 2229 transitions.
[2024-05-26 03:42:05] [INFO ] Found NUPN structural information;
[2024-05-26 03:42:05] [INFO ] Parsed PT model containing 1544 places and 2229 transitions and 6663 arcs in 279 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA NoC3x3-PT-6B-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-6B-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 1544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1544/1544 places, 2229/2229 transitions.
Discarding 358 places :
Symmetric choice reduction at 0 with 358 rule applications. Total rules 358 place count 1186 transition count 1871
Iterating global reduction 0 with 358 rules applied. Total rules applied 716 place count 1186 transition count 1871
Discarding 105 places :
Symmetric choice reduction at 0 with 105 rule applications. Total rules 821 place count 1081 transition count 1675
Iterating global reduction 0 with 105 rules applied. Total rules applied 926 place count 1081 transition count 1675
Discarding 92 places :
Symmetric choice reduction at 0 with 92 rule applications. Total rules 1018 place count 989 transition count 1518
Iterating global reduction 0 with 92 rules applied. Total rules applied 1110 place count 989 transition count 1518
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 1130 place count 969 transition count 1478
Iterating global reduction 0 with 20 rules applied. Total rules applied 1150 place count 969 transition count 1478
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 1163 place count 956 transition count 1444
Iterating global reduction 0 with 13 rules applied. Total rules applied 1176 place count 956 transition count 1444
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 1189 place count 943 transition count 1431
Iterating global reduction 0 with 13 rules applied. Total rules applied 1202 place count 943 transition count 1431
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1203 place count 942 transition count 1429
Iterating global reduction 0 with 1 rules applied. Total rules applied 1204 place count 942 transition count 1429
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1205 place count 941 transition count 1427
Iterating global reduction 0 with 1 rules applied. Total rules applied 1206 place count 941 transition count 1427
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1207 place count 940 transition count 1426
Iterating global reduction 0 with 1 rules applied. Total rules applied 1208 place count 940 transition count 1426
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 1212 place count 940 transition count 1422
Applied a total of 1212 rules in 534 ms. Remains 940 /1544 variables (removed 604) and now considering 1422/2229 (removed 807) transitions.
// Phase 1: matrix 1422 rows 940 cols
[2024-05-26 03:42:06] [INFO ] Computed 66 invariants in 31 ms
[2024-05-26 03:42:07] [INFO ] Implicit Places using invariants in 571 ms returned []
[2024-05-26 03:42:07] [INFO ] Invariant cache hit.
[2024-05-26 03:42:07] [INFO ] Implicit Places using invariants and state equation in 884 ms returned []
Implicit Place search using SMT with State Equation took 1484 ms to find 0 implicit places.
Running 1421 sub problems to find dead transitions.
[2024-05-26 03:42:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/939 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1421 unsolved
SMT process timed out in 30567ms, After SMT, problems are : Problem set: 0 solved, 1421 unsolved
Search for dead transitions found 0 dead transitions in 30599ms
Starting structural reductions in LTL mode, iteration 1 : 940/1544 places, 1422/2229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32645 ms. Remains : 940/1544 places, 1422/2229 transitions.
Support contains 25 out of 940 places after structural reductions.
[2024-05-26 03:42:38] [INFO ] Flatten gal took : 129 ms
[2024-05-26 03:42:38] [INFO ] Flatten gal took : 70 ms
[2024-05-26 03:42:39] [INFO ] Input system was already deterministic with 1422 transitions.
Support contains 24 out of 940 places (down from 25) after GAL structural reductions.
RANDOM walk for 40000 steps (90 resets) in 1861 ms. (21 steps per ms) remains 3/17 properties
BEST_FIRST walk for 40004 steps (11 resets) in 249 ms. (160 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (11 resets) in 163 ms. (243 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (11 resets) in 156 ms. (254 steps per ms) remains 3/3 properties
[2024-05-26 03:42:39] [INFO ] Invariant cache hit.
Problem AtomicPropp3 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 153/160 variables, 7/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 780/940 variables, 59/66 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/940 variables, 0/66 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1422/2362 variables, 940/1006 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2362 variables, 0/1006 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/2362 variables, 0/1006 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2362/2362 variables, and 1006 constraints, problems are : Problem set: 1 solved, 2 unsolved in 638 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 940/940 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 146/152 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 788/940 variables, 60/66 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-26 03:42:40] [INFO ] Deduced a trap composed of 46 places in 115 ms of which 20 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/940 variables, 1/67 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/940 variables, 0/67 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1422/2362 variables, 940/1007 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2362 variables, 2/1009 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-26 03:42:41] [INFO ] Deduced a trap composed of 69 places in 119 ms of which 3 ms to minimize.
[2024-05-26 03:42:41] [INFO ] Deduced a trap composed of 82 places in 128 ms of which 2 ms to minimize.
[2024-05-26 03:42:41] [INFO ] Deduced a trap composed of 48 places in 104 ms of which 2 ms to minimize.
[2024-05-26 03:42:42] [INFO ] Deduced a trap composed of 61 places in 94 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2362 variables, 4/1013 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2362 variables, 0/1013 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/2362 variables, 0/1013 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2362/2362 variables, and 1013 constraints, problems are : Problem set: 1 solved, 2 unsolved in 1908 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 940/940 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 5/5 constraints]
After SMT, in 2570ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 1 properties in 394 ms.
Support contains 4 out of 940 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 940/940 places, 1422/1422 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 940 transition count 1387
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 70 place count 905 transition count 1387
Performed 97 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 97 Pre rules applied. Total rules applied 70 place count 905 transition count 1290
Deduced a syphon composed of 97 places in 5 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 2 with 194 rules applied. Total rules applied 264 place count 808 transition count 1290
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 294 place count 778 transition count 1153
Iterating global reduction 2 with 30 rules applied. Total rules applied 324 place count 778 transition count 1153
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 324 place count 778 transition count 1151
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 328 place count 776 transition count 1151
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 337 place count 767 transition count 1113
Iterating global reduction 2 with 9 rules applied. Total rules applied 346 place count 767 transition count 1113
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 348 place count 765 transition count 1109
Iterating global reduction 2 with 2 rules applied. Total rules applied 350 place count 765 transition count 1109
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 351 place count 764 transition count 1107
Iterating global reduction 2 with 1 rules applied. Total rules applied 352 place count 764 transition count 1107
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 353 place count 763 transition count 1105
Iterating global reduction 2 with 1 rules applied. Total rules applied 354 place count 763 transition count 1105
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 355 place count 762 transition count 1103
Iterating global reduction 2 with 1 rules applied. Total rules applied 356 place count 762 transition count 1103
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 357 place count 762 transition count 1102
Performed 179 Post agglomeration using F-continuation condition.Transition count delta: 179
Deduced a syphon composed of 179 places in 1 ms
Reduce places removed 179 places and 0 transitions.
Iterating global reduction 3 with 358 rules applied. Total rules applied 715 place count 583 transition count 923
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 716 place count 582 transition count 921
Iterating global reduction 3 with 1 rules applied. Total rules applied 717 place count 582 transition count 921
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 718 place count 581 transition count 919
Iterating global reduction 3 with 1 rules applied. Total rules applied 719 place count 581 transition count 919
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 720 place count 580 transition count 917
Iterating global reduction 3 with 1 rules applied. Total rules applied 721 place count 580 transition count 917
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 722 place count 579 transition count 915
Iterating global reduction 3 with 1 rules applied. Total rules applied 723 place count 579 transition count 915
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 724 place count 579 transition count 914
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 926 place count 478 transition count 947
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 38 places in 1 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 4 with 76 rules applied. Total rules applied 1002 place count 440 transition count 962
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 4 with 23 rules applied. Total rules applied 1025 place count 440 transition count 939
Free-agglomeration rule applied 25 times.
Iterating global reduction 4 with 25 rules applied. Total rules applied 1050 place count 440 transition count 914
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 37 rules applied. Total rules applied 1087 place count 415 transition count 902
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 1089 place count 415 transition count 900
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1090 place count 415 transition count 899
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1091 place count 414 transition count 899
Applied a total of 1091 rules in 403 ms. Remains 414 /940 variables (removed 526) and now considering 899/1422 (removed 523) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 404 ms. Remains : 414/940 places, 899/1422 transitions.
RANDOM walk for 32875 steps (227 resets) in 429 ms. (76 steps per ms) remains 0/1 properties
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Computed a total of 65 stabilizing places and 65 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((!p0 U (p1||G(!p0))))))'
Support contains 4 out of 940 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 940/940 places, 1422/1422 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 927 transition count 1406
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 927 transition count 1406
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 33 place count 920 transition count 1389
Iterating global reduction 0 with 7 rules applied. Total rules applied 40 place count 920 transition count 1389
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 917 transition count 1383
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 917 transition count 1383
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 914 transition count 1379
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 914 transition count 1379
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 912 transition count 1376
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 912 transition count 1376
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 910 transition count 1372
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 910 transition count 1372
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 908 transition count 1369
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 908 transition count 1369
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 67 place count 908 transition count 1366
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 68 place count 907 transition count 1365
Iterating global reduction 1 with 1 rules applied. Total rules applied 69 place count 907 transition count 1365
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 907 transition count 1364
Applied a total of 70 rules in 162 ms. Remains 907 /940 variables (removed 33) and now considering 1364/1422 (removed 58) transitions.
// Phase 1: matrix 1364 rows 907 cols
[2024-05-26 03:42:43] [INFO ] Computed 66 invariants in 11 ms
[2024-05-26 03:42:44] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-26 03:42:44] [INFO ] Invariant cache hit.
[2024-05-26 03:42:44] [INFO ] Implicit Places using invariants and state equation in 889 ms returned []
Implicit Place search using SMT with State Equation took 1216 ms to find 0 implicit places.
Running 1363 sub problems to find dead transitions.
[2024-05-26 03:42:45] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
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(s355 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/906 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1363 unsolved
SMT process timed out in 30466ms, After SMT, problems are : Problem set: 0 solved, 1363 unsolved
Search for dead transitions found 0 dead transitions in 30478ms
Starting structural reductions in LTL mode, iteration 1 : 907/940 places, 1364/1422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31864 ms. Remains : 907/940 places, 1364/1422 transitions.
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-01
Stuttering criterion allowed to conclude after 384 steps with 0 reset in 7 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6B-LTLCardinality-01 finished in 32144 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(!p0) U p1))))'
Support contains 4 out of 940 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 940/940 places, 1422/1422 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 926 transition count 1403
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 926 transition count 1403
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 36 place count 918 transition count 1384
Iterating global reduction 0 with 8 rules applied. Total rules applied 44 place count 918 transition count 1384
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 48 place count 914 transition count 1377
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 914 transition count 1377
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 56 place count 910 transition count 1371
Iterating global reduction 0 with 4 rules applied. Total rules applied 60 place count 910 transition count 1371
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 63 place count 907 transition count 1366
Iterating global reduction 0 with 3 rules applied. Total rules applied 66 place count 907 transition count 1366
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 69 place count 904 transition count 1361
Iterating global reduction 0 with 3 rules applied. Total rules applied 72 place count 904 transition count 1361
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 73 place count 904 transition count 1360
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 75 place count 902 transition count 1357
Iterating global reduction 1 with 2 rules applied. Total rules applied 77 place count 902 transition count 1357
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 80 place count 902 transition count 1354
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 901 transition count 1353
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 901 transition count 1353
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 83 place count 901 transition count 1352
Applied a total of 83 rules in 176 ms. Remains 901 /940 variables (removed 39) and now considering 1352/1422 (removed 70) transitions.
// Phase 1: matrix 1352 rows 901 cols
[2024-05-26 03:43:15] [INFO ] Computed 66 invariants in 14 ms
[2024-05-26 03:43:16] [INFO ] Implicit Places using invariants in 333 ms returned []
[2024-05-26 03:43:16] [INFO ] Invariant cache hit.
[2024-05-26 03:43:17] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 1227 ms to find 0 implicit places.
Running 1351 sub problems to find dead transitions.
[2024-05-26 03:43:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/900 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1351 unsolved
SMT process timed out in 30322ms, After SMT, problems are : Problem set: 0 solved, 1351 unsolved
Search for dead transitions found 0 dead transitions in 30340ms
Starting structural reductions in LTL mode, iteration 1 : 901/940 places, 1352/1422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31747 ms. Remains : 901/940 places, 1352/1422 transitions.
Stuttering acceptance computed with spot in 184 ms :[(NOT p1), (NOT p1), (NOT p1), true, p0]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-03
Product exploration explored 100000 steps with 33333 reset in 388 ms.
Product exploration explored 100000 steps with 33333 reset in 252 ms.
Computed a total of 65 stabilizing places and 65 stable transitions
Computed a total of 65 stabilizing places and 65 stable transitions
Knowledge obtained : [(AND p1 p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 13 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NoC3x3-PT-6B-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-6B-LTLCardinality-03 finished in 32648 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((p0&&G(p1))))))'
Support contains 2 out of 940 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 940/940 places, 1422/1422 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 927 transition count 1404
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 927 transition count 1404
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 34 place count 919 transition count 1385
Iterating global reduction 0 with 8 rules applied. Total rules applied 42 place count 919 transition count 1385
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 46 place count 915 transition count 1378
Iterating global reduction 0 with 4 rules applied. Total rules applied 50 place count 915 transition count 1378
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 54 place count 911 transition count 1372
Iterating global reduction 0 with 4 rules applied. Total rules applied 58 place count 911 transition count 1372
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 908 transition count 1367
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 908 transition count 1367
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 67 place count 905 transition count 1362
Iterating global reduction 0 with 3 rules applied. Total rules applied 70 place count 905 transition count 1362
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 71 place count 905 transition count 1361
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 903 transition count 1358
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 903 transition count 1358
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 903 transition count 1355
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 79 place count 902 transition count 1354
Iterating global reduction 2 with 1 rules applied. Total rules applied 80 place count 902 transition count 1354
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 81 place count 902 transition count 1353
Applied a total of 81 rules in 171 ms. Remains 902 /940 variables (removed 38) and now considering 1353/1422 (removed 69) transitions.
// Phase 1: matrix 1353 rows 902 cols
[2024-05-26 03:43:48] [INFO ] Computed 66 invariants in 7 ms
[2024-05-26 03:43:48] [INFO ] Implicit Places using invariants in 356 ms returned []
[2024-05-26 03:43:48] [INFO ] Invariant cache hit.
[2024-05-26 03:43:49] [INFO ] Implicit Places using invariants and state equation in 845 ms returned []
Implicit Place search using SMT with State Equation took 1210 ms to find 0 implicit places.
Running 1352 sub problems to find dead transitions.
[2024-05-26 03:43:49] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/901 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1352 unsolved
SMT process timed out in 30325ms, After SMT, problems are : Problem set: 0 solved, 1352 unsolved
Search for dead transitions found 0 dead transitions in 30336ms
Starting structural reductions in LTL mode, iteration 1 : 902/940 places, 1353/1422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31720 ms. Remains : 902/940 places, 1353/1422 transitions.
Stuttering acceptance computed with spot in 233 ms :[true, (NOT p0), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6B-LTLCardinality-04 finished in 31990 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G(p1))))'
Support contains 4 out of 940 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 940/940 places, 1422/1422 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 929 transition count 1409
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 929 transition count 1409
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 922 transition count 1392
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 922 transition count 1392
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 39 place count 919 transition count 1387
Iterating global reduction 0 with 3 rules applied. Total rules applied 42 place count 919 transition count 1387
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 916 transition count 1382
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 916 transition count 1382
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 913 transition count 1377
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 913 transition count 1377
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 910 transition count 1372
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 910 transition count 1372
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 61 place count 910 transition count 1371
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 63 place count 908 transition count 1368
Iterating global reduction 1 with 2 rules applied. Total rules applied 65 place count 908 transition count 1368
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 68 place count 908 transition count 1365
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 69 place count 907 transition count 1364
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 907 transition count 1364
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 71 place count 907 transition count 1363
Applied a total of 71 rules in 137 ms. Remains 907 /940 variables (removed 33) and now considering 1363/1422 (removed 59) transitions.
// Phase 1: matrix 1363 rows 907 cols
[2024-05-26 03:44:20] [INFO ] Computed 66 invariants in 12 ms
[2024-05-26 03:44:20] [INFO ] Implicit Places using invariants in 311 ms returned []
[2024-05-26 03:44:20] [INFO ] Invariant cache hit.
[2024-05-26 03:44:21] [INFO ] Implicit Places using invariants and state equation in 869 ms returned []
Implicit Place search using SMT with State Equation took 1190 ms to find 0 implicit places.
Running 1362 sub problems to find dead transitions.
[2024-05-26 03:44:21] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/906 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1362 unsolved
SMT process timed out in 30324ms, After SMT, problems are : Problem set: 0 solved, 1362 unsolved
Search for dead transitions found 0 dead transitions in 30344ms
Starting structural reductions in LTL mode, iteration 1 : 907/940 places, 1363/1422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31677 ms. Remains : 907/940 places, 1363/1422 transitions.
Stuttering acceptance computed with spot in 175 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-05
Product exploration explored 100000 steps with 221 reset in 305 ms.
Product exploration explored 100000 steps with 224 reset in 392 ms.
Computed a total of 65 stabilizing places and 65 stable transitions
Computed a total of 65 stabilizing places and 65 stable transitions
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 127 ms. Reduced automaton from 5 states, 10 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
RANDOM walk for 40000 steps (89 resets) in 192 ms. (207 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40004 steps (11 resets) in 249 ms. (160 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (9 resets) in 97 ms. (408 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (13 resets) in 110 ms. (360 steps per ms) remains 3/3 properties
[2024-05-26 03:44:53] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 100/104 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 803/907 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/907 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1363/2270 variables, 907/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2270 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/2270 variables, 0/973 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2270/2270 variables, and 973 constraints, problems are : Problem set: 0 solved, 3 unsolved in 584 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 907/907 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 100/104 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 803/907 variables, 62/66 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-26 03:44:54] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 2 ms to minimize.
[2024-05-26 03:44:54] [INFO ] Deduced a trap composed of 22 places in 271 ms of which 5 ms to minimize.
[2024-05-26 03:44:54] [INFO ] Deduced a trap composed of 36 places in 272 ms of which 5 ms to minimize.
[2024-05-26 03:44:55] [INFO ] Deduced a trap composed of 25 places in 263 ms of which 5 ms to minimize.
[2024-05-26 03:44:55] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 5 ms to minimize.
[2024-05-26 03:44:55] [INFO ] Deduced a trap composed of 50 places in 248 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/907 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/907 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 1363/2270 variables, 907/979 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2270 variables, 3/982 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2270 variables, 0/982 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/2270 variables, 0/982 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2270/2270 variables, and 982 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2460 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 907/907 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 6/6 constraints]
After SMT, in 3052ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 1433 ms.
Support contains 4 out of 907 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 907/907 places, 1363/1363 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 907 transition count 1335
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 879 transition count 1335
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 56 place count 879 transition count 1239
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 248 place count 783 transition count 1239
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 271 place count 760 transition count 1093
Iterating global reduction 2 with 23 rules applied. Total rules applied 294 place count 760 transition count 1093
Performed 181 Post agglomeration using F-continuation condition.Transition count delta: 181
Deduced a syphon composed of 181 places in 1 ms
Reduce places removed 181 places and 0 transitions.
Iterating global reduction 2 with 362 rules applied. Total rules applied 656 place count 579 transition count 912
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 858 place count 478 transition count 942
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 936 place count 439 transition count 958
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 2 with 24 rules applied. Total rules applied 960 place count 439 transition count 934
Free-agglomeration rule applied 25 times.
Iterating global reduction 2 with 25 rules applied. Total rules applied 985 place count 439 transition count 909
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 1024 place count 414 transition count 895
Applied a total of 1024 rules in 119 ms. Remains 414 /907 variables (removed 493) and now considering 895/1363 (removed 468) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 414/907 places, 895/1363 transitions.
RANDOM walk for 40000 steps (277 resets) in 372 ms. (107 steps per ms) remains 1/3 properties
BEST_FIRST walk for 34808 steps (10 resets) in 71 ms. (483 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p1 p0), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1))))]
Property proved to be false thanks to negative knowledge :(F (NOT (OR p0 p1)))
Knowledge based reduction with 13 factoid took 249 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA NoC3x3-PT-6B-LTLCardinality-05 FALSE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-6B-LTLCardinality-05 finished in 38116 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U ((X(p0)&&(p0||(!p1&&X(p2))))||X(G(p0)))))'
Support contains 4 out of 940 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 940/940 places, 1422/1422 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 927 transition count 1404
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 927 transition count 1404
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 33 place count 920 transition count 1391
Iterating global reduction 0 with 7 rules applied. Total rules applied 40 place count 920 transition count 1391
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 44 place count 916 transition count 1384
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 916 transition count 1384
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 52 place count 912 transition count 1378
Iterating global reduction 0 with 4 rules applied. Total rules applied 56 place count 912 transition count 1378
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 909 transition count 1373
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 909 transition count 1373
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 65 place count 906 transition count 1368
Iterating global reduction 0 with 3 rules applied. Total rules applied 68 place count 906 transition count 1368
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 69 place count 906 transition count 1367
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 71 place count 904 transition count 1364
Iterating global reduction 1 with 2 rules applied. Total rules applied 73 place count 904 transition count 1364
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 76 place count 904 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 77 place count 903 transition count 1360
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 903 transition count 1360
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 79 place count 903 transition count 1359
Applied a total of 79 rules in 139 ms. Remains 903 /940 variables (removed 37) and now considering 1359/1422 (removed 63) transitions.
// Phase 1: matrix 1359 rows 903 cols
[2024-05-26 03:44:58] [INFO ] Computed 66 invariants in 10 ms
[2024-05-26 03:44:58] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-26 03:44:58] [INFO ] Invariant cache hit.
[2024-05-26 03:44:59] [INFO ] Implicit Places using invariants and state equation in 898 ms returned []
Implicit Place search using SMT with State Equation took 1224 ms to find 0 implicit places.
Running 1358 sub problems to find dead transitions.
[2024-05-26 03:44:59] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/902 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1358 unsolved
SMT process timed out in 30380ms, After SMT, problems are : Problem set: 0 solved, 1358 unsolved
Search for dead transitions found 0 dead transitions in 30392ms
Starting structural reductions in LTL mode, iteration 1 : 903/940 places, 1359/1422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31761 ms. Remains : 903/940 places, 1359/1422 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), true]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-09
Product exploration explored 100000 steps with 50000 reset in 266 ms.
Product exploration explored 100000 steps with 50000 reset in 264 ms.
Computed a total of 65 stabilizing places and 65 stable transitions
Computed a total of 65 stabilizing places and 65 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 15 factoid took 15 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NoC3x3-PT-6B-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-6B-LTLCardinality-09 finished in 32507 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 940 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 940/940 places, 1422/1422 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 925 transition count 1402
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 925 transition count 1402
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 38 place count 917 transition count 1383
Iterating global reduction 0 with 8 rules applied. Total rules applied 46 place count 917 transition count 1383
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 50 place count 913 transition count 1376
Iterating global reduction 0 with 4 rules applied. Total rules applied 54 place count 913 transition count 1376
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 58 place count 909 transition count 1370
Iterating global reduction 0 with 4 rules applied. Total rules applied 62 place count 909 transition count 1370
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 65 place count 906 transition count 1365
Iterating global reduction 0 with 3 rules applied. Total rules applied 68 place count 906 transition count 1365
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 71 place count 903 transition count 1360
Iterating global reduction 0 with 3 rules applied. Total rules applied 74 place count 903 transition count 1360
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 75 place count 903 transition count 1359
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 77 place count 901 transition count 1356
Iterating global reduction 1 with 2 rules applied. Total rules applied 79 place count 901 transition count 1356
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 82 place count 901 transition count 1353
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 900 transition count 1352
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 900 transition count 1352
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 85 place count 900 transition count 1351
Applied a total of 85 rules in 147 ms. Remains 900 /940 variables (removed 40) and now considering 1351/1422 (removed 71) transitions.
// Phase 1: matrix 1351 rows 900 cols
[2024-05-26 03:45:31] [INFO ] Computed 66 invariants in 9 ms
[2024-05-26 03:45:31] [INFO ] Implicit Places using invariants in 305 ms returned []
[2024-05-26 03:45:31] [INFO ] Invariant cache hit.
[2024-05-26 03:45:32] [INFO ] Implicit Places using invariants and state equation in 896 ms returned []
Implicit Place search using SMT with State Equation took 1201 ms to find 0 implicit places.
Running 1350 sub problems to find dead transitions.
[2024-05-26 03:45:32] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/899 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1350 unsolved
SMT process timed out in 30353ms, After SMT, problems are : Problem set: 0 solved, 1350 unsolved
Search for dead transitions found 0 dead transitions in 30364ms
Starting structural reductions in LTL mode, iteration 1 : 900/940 places, 1351/1422 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31719 ms. Remains : 900/940 places, 1351/1422 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-11
Product exploration explored 100000 steps with 33333 reset in 295 ms.
Product exploration explored 100000 steps with 33333 reset in 315 ms.
Computed a total of 65 stabilizing places and 65 stable transitions
Computed a total of 65 stabilizing places and 65 stable transitions
Detected a total of 65/900 stabilizing places and 65/1351 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 12 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NoC3x3-PT-6B-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NoC3x3-PT-6B-LTLCardinality-11 finished in 32503 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 3 out of 940 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 940/940 places, 1422/1422 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 939 transition count 1387
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 68 place count 905 transition count 1387
Performed 97 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 97 Pre rules applied. Total rules applied 68 place count 905 transition count 1290
Deduced a syphon composed of 97 places in 3 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 2 with 194 rules applied. Total rules applied 262 place count 808 transition count 1290
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 295 place count 775 transition count 1144
Iterating global reduction 2 with 33 rules applied. Total rules applied 328 place count 775 transition count 1144
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 328 place count 775 transition count 1142
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 332 place count 773 transition count 1142
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 342 place count 763 transition count 1102
Iterating global reduction 2 with 10 rules applied. Total rules applied 352 place count 763 transition count 1102
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 355 place count 760 transition count 1096
Iterating global reduction 2 with 3 rules applied. Total rules applied 358 place count 760 transition count 1096
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 360 place count 758 transition count 1092
Iterating global reduction 2 with 2 rules applied. Total rules applied 362 place count 758 transition count 1092
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 363 place count 758 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 364 place count 757 transition count 1089
Iterating global reduction 3 with 1 rules applied. Total rules applied 365 place count 757 transition count 1089
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 366 place count 756 transition count 1087
Iterating global reduction 3 with 1 rules applied. Total rules applied 367 place count 756 transition count 1087
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 368 place count 756 transition count 1086
Performed 178 Post agglomeration using F-continuation condition.Transition count delta: 178
Deduced a syphon composed of 178 places in 1 ms
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 4 with 356 rules applied. Total rules applied 724 place count 578 transition count 908
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 926 place count 477 transition count 938
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 4 with 78 rules applied. Total rules applied 1004 place count 438 transition count 953
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 4 with 24 rules applied. Total rules applied 1028 place count 438 transition count 929
Applied a total of 1028 rules in 225 ms. Remains 438 /940 variables (removed 502) and now considering 929/1422 (removed 493) transitions.
// Phase 1: matrix 929 rows 438 cols
[2024-05-26 03:46:03] [INFO ] Computed 66 invariants in 14 ms
[2024-05-26 03:46:04] [INFO ] Implicit Places using invariants in 560 ms returned [10, 45, 97, 136, 197, 277, 328, 367, 416]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 563 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 429/940 places, 929/1422 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 405 transition count 905
Applied a total of 48 rules in 19 ms. Remains 405 /429 variables (removed 24) and now considering 905/929 (removed 24) transitions.
// Phase 1: matrix 905 rows 405 cols
[2024-05-26 03:46:04] [INFO ] Computed 57 invariants in 5 ms
[2024-05-26 03:46:04] [INFO ] Implicit Places using invariants in 267 ms returned []
[2024-05-26 03:46:04] [INFO ] Invariant cache hit.
[2024-05-26 03:46:04] [INFO ] State equation strengthened by 53 read => feed constraints.
[2024-05-26 03:46:05] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 854 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 405/940 places, 905/1422 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1662 ms. Remains : 405/940 places, 905/1422 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-14
Stuttering criterion allowed to conclude after 138 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6B-LTLCardinality-14 finished in 1785 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 940 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 940/940 places, 1422/1422 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 939 transition count 1388
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 66 place count 906 transition count 1388
Performed 98 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 98 Pre rules applied. Total rules applied 66 place count 906 transition count 1290
Deduced a syphon composed of 98 places in 4 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 2 with 196 rules applied. Total rules applied 262 place count 808 transition count 1290
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 294 place count 776 transition count 1145
Iterating global reduction 2 with 32 rules applied. Total rules applied 326 place count 776 transition count 1145
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 326 place count 776 transition count 1143
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 330 place count 774 transition count 1143
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 339 place count 765 transition count 1105
Iterating global reduction 2 with 9 rules applied. Total rules applied 348 place count 765 transition count 1105
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 350 place count 763 transition count 1101
Iterating global reduction 2 with 2 rules applied. Total rules applied 352 place count 763 transition count 1101
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 353 place count 762 transition count 1099
Iterating global reduction 2 with 1 rules applied. Total rules applied 354 place count 762 transition count 1099
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 355 place count 762 transition count 1098
Performed 178 Post agglomeration using F-continuation condition.Transition count delta: 178
Deduced a syphon composed of 178 places in 1 ms
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 3 with 356 rules applied. Total rules applied 711 place count 584 transition count 920
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 712 place count 583 transition count 918
Iterating global reduction 3 with 1 rules applied. Total rules applied 713 place count 583 transition count 918
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 714 place count 582 transition count 916
Iterating global reduction 3 with 1 rules applied. Total rules applied 715 place count 582 transition count 916
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 716 place count 581 transition count 914
Iterating global reduction 3 with 1 rules applied. Total rules applied 717 place count 581 transition count 914
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 718 place count 580 transition count 912
Iterating global reduction 3 with 1 rules applied. Total rules applied 719 place count 580 transition count 912
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 720 place count 580 transition count 911
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 922 place count 479 transition count 941
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 1004 place count 438 transition count 956
Drop transitions (Redundant composition of simpler transitions.) removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 4 with 22 rules applied. Total rules applied 1026 place count 438 transition count 934
Applied a total of 1026 rules in 203 ms. Remains 438 /940 variables (removed 502) and now considering 934/1422 (removed 488) transitions.
// Phase 1: matrix 934 rows 438 cols
[2024-05-26 03:46:05] [INFO ] Computed 66 invariants in 10 ms
[2024-05-26 03:46:05] [INFO ] Implicit Places using invariants in 279 ms returned [10, 45, 93, 132, 192, 272, 322, 363, 416]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 281 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 429/940 places, 934/1422 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 405 transition count 910
Applied a total of 48 rules in 16 ms. Remains 405 /429 variables (removed 24) and now considering 910/934 (removed 24) transitions.
// Phase 1: matrix 910 rows 405 cols
[2024-05-26 03:46:05] [INFO ] Computed 57 invariants in 7 ms
[2024-05-26 03:46:06] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-26 03:46:06] [INFO ] Invariant cache hit.
[2024-05-26 03:46:06] [INFO ] State equation strengthened by 54 read => feed constraints.
[2024-05-26 03:46:06] [INFO ] Implicit Places using invariants and state equation in 591 ms returned []
Implicit Place search using SMT with State Equation took 818 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 405/940 places, 910/1422 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1319 ms. Remains : 405/940 places, 910/1422 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-6B-LTLCardinality-15
Stuttering criterion allowed to conclude after 110 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-6B-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-6B-LTLCardinality-15 finished in 1383 ms.
All properties solved by simple procedures.
Total runtime 241278 ms.
ITS solved all properties within timeout

BK_STOP 1716695166709

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NoC3x3-PT-6B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is NoC3x3-PT-6B, 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 r245-tall-171654350300643"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-6B.tgz
mv NoC3x3-PT-6B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;