About the Execution of ITS-Tools for DLCround-PT-05b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1104855.00 | 0.00 | 0.00 | FTFFFFFFTFFFFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860066900155.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is DLCround-PT-05b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860066900155
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 674K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DLCround-PT-05b-LTLCardinality-00
FORMULA_NAME DLCround-PT-05b-LTLCardinality-01
FORMULA_NAME DLCround-PT-05b-LTLCardinality-02
FORMULA_NAME DLCround-PT-05b-LTLCardinality-03
FORMULA_NAME DLCround-PT-05b-LTLCardinality-04
FORMULA_NAME DLCround-PT-05b-LTLCardinality-05
FORMULA_NAME DLCround-PT-05b-LTLCardinality-06
FORMULA_NAME DLCround-PT-05b-LTLCardinality-07
FORMULA_NAME DLCround-PT-05b-LTLCardinality-08
FORMULA_NAME DLCround-PT-05b-LTLCardinality-09
FORMULA_NAME DLCround-PT-05b-LTLCardinality-10
FORMULA_NAME DLCround-PT-05b-LTLCardinality-11
FORMULA_NAME DLCround-PT-05b-LTLCardinality-12
FORMULA_NAME DLCround-PT-05b-LTLCardinality-13
FORMULA_NAME DLCround-PT-05b-LTLCardinality-14
FORMULA_NAME DLCround-PT-05b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748666962743
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-05b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-05-31 04:49:23] [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]
[2025-05-31 04:49:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 04:49:24] [INFO ] Load time of PNML (sax parser for PT used): 186 ms
[2025-05-31 04:49:24] [INFO ] Transformed 1999 places.
[2025-05-31 04:49:24] [INFO ] Transformed 2887 transitions.
[2025-05-31 04:49:24] [INFO ] Found NUPN structural information;
[2025-05-31 04:49:24] [INFO ] Parsed PT model containing 1999 places and 2887 transitions and 7649 arcs in 323 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA DLCround-PT-05b-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-05b-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 1999 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1999/1999 places, 2887/2887 transitions.
Discarding 338 places :
Symmetric choice reduction at 0 with 338 rule applications. Total rules 338 place count 1661 transition count 2549
Iterating global reduction 0 with 338 rules applied. Total rules applied 676 place count 1661 transition count 2549
Discarding 261 places :
Symmetric choice reduction at 0 with 261 rule applications. Total rules 937 place count 1400 transition count 2288
Iterating global reduction 0 with 261 rules applied. Total rules applied 1198 place count 1400 transition count 2288
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 1204 place count 1400 transition count 2282
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 1250 place count 1354 transition count 2193
Iterating global reduction 1 with 46 rules applied. Total rules applied 1296 place count 1354 transition count 2193
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 1326 place count 1324 transition count 2163
Iterating global reduction 1 with 30 rules applied. Total rules applied 1356 place count 1324 transition count 2163
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 1359 place count 1324 transition count 2160
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1373 place count 1310 transition count 2146
Iterating global reduction 2 with 14 rules applied. Total rules applied 1387 place count 1310 transition count 2146
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1401 place count 1296 transition count 2132
Iterating global reduction 2 with 14 rules applied. Total rules applied 1415 place count 1296 transition count 2132
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 1429 place count 1282 transition count 2118
Iterating global reduction 2 with 14 rules applied. Total rules applied 1443 place count 1282 transition count 2118
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1451 place count 1274 transition count 2110
Iterating global reduction 2 with 8 rules applied. Total rules applied 1459 place count 1274 transition count 2110
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 1464 place count 1269 transition count 2105
Iterating global reduction 2 with 5 rules applied. Total rules applied 1469 place count 1269 transition count 2105
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 1473 place count 1265 transition count 2101
Iterating global reduction 2 with 4 rules applied. Total rules applied 1477 place count 1265 transition count 2101
Applied a total of 1477 rules in 1006 ms. Remains 1265 /1999 variables (removed 734) and now considering 2101/2887 (removed 786) transitions.
// Phase 1: matrix 2101 rows 1265 cols
[2025-05-31 04:49:25] [INFO ] Computed 88 invariants in 31 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:49:26] [INFO ] Implicit Places using invariants in 713 ms returned []
[2025-05-31 04:49:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:49:27] [INFO ] Implicit Places using invariants and state equation in 1150 ms returned []
Implicit Place search using SMT with State Equation took 1902 ms to find 0 implicit places.
Running 2100 sub problems to find dead transitions.
[2025-05-31 04:49:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1264/3366 variables, and 0 constraints, problems are : Problem set: 0 solved, 2100 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1265 constraints, PredecessorRefiner: 2100/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2100 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s831 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1264/3366 variables, and 0 constraints, problems are : Problem set: 0 solved, 2100 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1265 constraints, PredecessorRefiner: 0/2100 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60812ms problems are : Problem set: 0 solved, 2100 unsolved
Search for dead transitions found 0 dead transitions in 60834ms
Starting structural reductions in LTL mode, iteration 1 : 1265/1999 places, 2101/2887 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63773 ms. Remains : 1265/1999 places, 2101/2887 transitions.
Support contains 32 out of 1265 places after structural reductions.
[2025-05-31 04:50:28] [INFO ] Flatten gal took : 237 ms
[2025-05-31 04:50:28] [INFO ] Flatten gal took : 106 ms
[2025-05-31 04:50:29] [INFO ] Input system was already deterministic with 2101 transitions.
Reduction of identical properties reduced properties to check from 19 to 18
RANDOM walk for 35892 steps (7 resets) in 1428 ms. (25 steps per ms) remains 0/18 properties
FORMULA DLCround-PT-05b-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 179 stabilizing places and 179 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(X(F(p1))||(!p2 U (p3||G(!p2)))))))'
Support contains 7 out of 1265 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1265/1265 places, 2101/2101 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1247 transition count 2075
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1247 transition count 2075
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 48 place count 1235 transition count 2062
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 1235 transition count 2062
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 66 place count 1229 transition count 2056
Iterating global reduction 0 with 6 rules applied. Total rules applied 72 place count 1229 transition count 2056
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 1229 transition count 2055
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 1226 transition count 2052
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 1226 transition count 2052
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 82 place count 1223 transition count 2049
Iterating global reduction 1 with 3 rules applied. Total rules applied 85 place count 1223 transition count 2049
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 87 place count 1221 transition count 2047
Iterating global reduction 1 with 2 rules applied. Total rules applied 89 place count 1221 transition count 2047
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 91 place count 1219 transition count 2045
Iterating global reduction 1 with 2 rules applied. Total rules applied 93 place count 1219 transition count 2045
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 95 place count 1217 transition count 2043
Iterating global reduction 1 with 2 rules applied. Total rules applied 97 place count 1217 transition count 2043
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 99 place count 1215 transition count 2041
Iterating global reduction 1 with 2 rules applied. Total rules applied 101 place count 1215 transition count 2041
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 102 place count 1214 transition count 2040
Iterating global reduction 1 with 1 rules applied. Total rules applied 103 place count 1214 transition count 2040
Applied a total of 103 rules in 360 ms. Remains 1214 /1265 variables (removed 51) and now considering 2040/2101 (removed 61) transitions.
// Phase 1: matrix 2040 rows 1214 cols
[2025-05-31 04:50:30] [INFO ] Computed 88 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:50:31] [INFO ] Implicit Places using invariants in 424 ms returned []
[2025-05-31 04:50:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:50:32] [INFO ] Implicit Places using invariants and state equation in 1022 ms returned []
Implicit Place search using SMT with State Equation took 1450 ms to find 0 implicit places.
Running 2039 sub problems to find dead transitions.
[2025-05-31 04:50:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1213/3254 variables, and 0 constraints, problems are : Problem set: 0 solved, 2039 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1214 constraints, PredecessorRefiner: 2039/2039 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2039 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1213/3254 variables, and 0 constraints, problems are : Problem set: 0 solved, 2039 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1214 constraints, PredecessorRefiner: 0/2039 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60574ms problems are : Problem set: 0 solved, 2039 unsolved
Search for dead transitions found 0 dead transitions in 60580ms
Starting structural reductions in LTL mode, iteration 1 : 1214/1265 places, 2040/2101 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62400 ms. Remains : 1214/1265 places, 2040/2101 transitions.
Stuttering acceptance computed with spot in 344 ms :[true, (NOT p1), (OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (OR (NOT p0) (AND (NOT p1) p2 (NOT p3))), (AND (NOT p1) (NOT p3) p2)]
Running random walk in product with property : DLCround-PT-05b-LTLCardinality-01
Product exploration explored 100000 steps with 33333 reset in 379 ms.
Product exploration explored 100000 steps with 33333 reset in 322 ms.
Computed a total of 173 stabilizing places and 173 stable transitions
Computed a total of 173 stabilizing places and 173 stable transitions
Knowledge obtained : [(AND p1 p0 (NOT p3) p2), (X p2), (X (NOT p3)), (X (NOT (AND p0 (NOT p3) (NOT p2)))), (X p0), (X (AND p0 (NOT p3) p2)), (X (X p2)), (X (X (NOT p3))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 17 ms. Reduced automaton from 5 states, 8 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-05b-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-05b-LTLCardinality-01 finished in 63655 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 1265 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1265/1265 places, 2101/2101 transitions.
Graph (trivial) has 1159 edges and 1265 vertex of which 335 / 1265 are part of one of the 29 SCC in 3 ms
Free SCC test removed 306 places
Ensure Unique test removed 329 transitions
Reduce isomorphic transitions removed 329 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 230 transitions
Trivial Post-agglo rules discarded 230 transitions
Performed 230 trivial Post agglomeration. Transition count delta: 230
Iterating post reduction 0 with 230 rules applied. Total rules applied 231 place count 958 transition count 1541
Reduce places removed 230 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 262 rules applied. Total rules applied 493 place count 728 transition count 1509
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 23 rules applied. Total rules applied 516 place count 707 transition count 1507
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 517 place count 706 transition count 1507
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 90 Pre rules applied. Total rules applied 517 place count 706 transition count 1417
Deduced a syphon composed of 90 places in 3 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 4 with 180 rules applied. Total rules applied 697 place count 616 transition count 1417
Discarding 47 places :
Symmetric choice reduction at 4 with 47 rule applications. Total rules 744 place count 569 transition count 1190
Iterating global reduction 4 with 47 rules applied. Total rules applied 791 place count 569 transition count 1190
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 795 place count 569 transition count 1186
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 795 place count 569 transition count 1182
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 803 place count 565 transition count 1182
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 805 place count 563 transition count 1167
Iterating global reduction 5 with 2 rules applied. Total rules applied 807 place count 563 transition count 1167
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 809 place count 563 transition count 1165
Performed 208 Post agglomeration using F-continuation condition with reduction of 5 identical transitions.
Deduced a syphon composed of 208 places in 1 ms
Reduce places removed 208 places and 0 transitions.
Iterating global reduction 6 with 416 rules applied. Total rules applied 1225 place count 355 transition count 952
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1231 place count 355 transition count 946
Discarding 15 places :
Symmetric choice reduction at 7 with 15 rule applications. Total rules 1246 place count 340 transition count 820
Iterating global reduction 7 with 15 rules applied. Total rules applied 1261 place count 340 transition count 820
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 1273 place count 340 transition count 808
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 1275 place count 339 transition count 807
Performed 17 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 8 with 34 rules applied. Total rules applied 1309 place count 322 transition count 925
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1310 place count 322 transition count 924
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1313 place count 319 transition count 884
Iterating global reduction 9 with 3 rules applied. Total rules applied 1316 place count 319 transition count 884
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 9 with 19 rules applied. Total rules applied 1335 place count 319 transition count 865
Drop transitions (Redundant composition of simpler transitions.) removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 10 with 21 rules applied. Total rules applied 1356 place count 319 transition count 844
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 1364 place count 311 transition count 828
Iterating global reduction 10 with 8 rules applied. Total rules applied 1372 place count 311 transition count 828
Discarding 8 places :
Symmetric choice reduction at 10 with 8 rule applications. Total rules 1380 place count 303 transition count 756
Iterating global reduction 10 with 8 rules applied. Total rules applied 1388 place count 303 transition count 756
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 1396 place count 303 transition count 748
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1397 place count 303 transition count 748
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1398 place count 303 transition count 747
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1399 place count 302 transition count 745
Iterating global reduction 11 with 1 rules applied. Total rules applied 1400 place count 302 transition count 745
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 1401 place count 301 transition count 736
Iterating global reduction 11 with 1 rules applied. Total rules applied 1402 place count 301 transition count 736
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1403 place count 301 transition count 735
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 12 with 1 rules applied. Total rules applied 1404 place count 300 transition count 734
Applied a total of 1404 rules in 452 ms. Remains 300 /1265 variables (removed 965) and now considering 734/2101 (removed 1367) transitions.
[2025-05-31 04:51:34] [INFO ] Flow matrix only has 705 transitions (discarded 29 similar events)
// Phase 1: matrix 705 rows 300 cols
[2025-05-31 04:51:34] [INFO ] Computed 88 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:51:34] [INFO ] Implicit Places using invariants in 142 ms returned []
[2025-05-31 04:51:34] [INFO ] Flow matrix only has 705 transitions (discarded 29 similar events)
[2025-05-31 04:51:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:51:34] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-05-31 04:51:34] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 482 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 04:51:34] [INFO ] Redundant transitions in 40 ms returned []
Running 679 sub problems to find dead transitions.
[2025-05-31 04:51:34] [INFO ] Flow matrix only has 705 transitions (discarded 29 similar events)
[2025-05-31 04:51:34] [INFO ] Invariant cache hit.
[2025-05-31 04:51:34] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 679 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 679 unsolved
At refinement iteration 2 (OVERLAPS) 2/300 variables, 79/88 constraints. Problems are: Problem set: 0 solved, 679 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/300 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 679 unsolved
At refinement iteration 4 (OVERLAPS) 704/1004 variables, 300/388 constraints. Problems are: Problem set: 0 solved, 679 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1004 variables, 50/438 constraints. Problems are: Problem set: 0 solved, 679 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1004/1005 variables, and 438 constraints, problems are : Problem set: 0 solved, 679 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 300/300 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 679/679 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 679 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/298 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 679 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/298 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 679 unsolved
At refinement iteration 2 (OVERLAPS) 2/300 variables, 79/88 constraints. Problems are: Problem set: 0 solved, 679 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/300 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 679 unsolved
At refinement iteration 4 (OVERLAPS) 704/1004 variables, 300/388 constraints. Problems are: Problem set: 0 solved, 679 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1004 variables, 50/438 constraints. Problems are: Problem set: 0 solved, 679 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1004 variables, 679/1117 constraints. Problems are: Problem set: 0 solved, 679 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1004/1005 variables, and 1117 constraints, problems are : Problem set: 0 solved, 679 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 300/300 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 679/679 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60289ms problems are : Problem set: 0 solved, 679 unsolved
Search for dead transitions found 0 dead transitions in 60290ms
Starting structural reductions in SI_LTL mode, iteration 1 : 300/1265 places, 734/2101 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61273 ms. Remains : 300/1265 places, 734/2101 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-05b-LTLCardinality-04
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-05b-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLCardinality-04 finished in 61432 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G(p0))))))'
Support contains 2 out of 1265 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1265/1265 places, 2101/2101 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1247 transition count 2075
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1247 transition count 2075
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 47 place count 1236 transition count 2063
Iterating global reduction 0 with 11 rules applied. Total rules applied 58 place count 1236 transition count 2063
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 62 place count 1232 transition count 2059
Iterating global reduction 0 with 4 rules applied. Total rules applied 66 place count 1232 transition count 2059
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 67 place count 1232 transition count 2058
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 68 place count 1231 transition count 2057
Iterating global reduction 1 with 1 rules applied. Total rules applied 69 place count 1231 transition count 2057
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 70 place count 1230 transition count 2056
Iterating global reduction 1 with 1 rules applied. Total rules applied 71 place count 1230 transition count 2056
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 72 place count 1229 transition count 2055
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 1229 transition count 2055
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 74 place count 1228 transition count 2054
Iterating global reduction 1 with 1 rules applied. Total rules applied 75 place count 1228 transition count 2054
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 76 place count 1227 transition count 2053
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 1227 transition count 2053
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 78 place count 1226 transition count 2052
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 1226 transition count 2052
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 1225 transition count 2051
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 1225 transition count 2051
Applied a total of 81 rules in 348 ms. Remains 1225 /1265 variables (removed 40) and now considering 2051/2101 (removed 50) transitions.
// Phase 1: matrix 2051 rows 1225 cols
[2025-05-31 04:52:35] [INFO ] Computed 88 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:52:36] [INFO ] Implicit Places using invariants in 439 ms returned []
[2025-05-31 04:52:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:52:37] [INFO ] Implicit Places using invariants and state equation in 1080 ms returned []
Implicit Place search using SMT with State Equation took 1530 ms to find 0 implicit places.
Running 2050 sub problems to find dead transitions.
[2025-05-31 04:52:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1224/3276 variables, and 0 constraints, problems are : Problem set: 0 solved, 2050 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1225 constraints, PredecessorRefiner: 2050/2050 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2050 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1224/3276 variables, and 0 constraints, problems are : Problem set: 0 solved, 2050 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1225 constraints, PredecessorRefiner: 0/2050 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60604ms problems are : Problem set: 0 solved, 2050 unsolved
Search for dead transitions found 0 dead transitions in 60613ms
Starting structural reductions in LTL mode, iteration 1 : 1225/1265 places, 2051/2101 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62498 ms. Remains : 1225/1265 places, 2051/2101 transitions.
Stuttering acceptance computed with spot in 229 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-05b-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 2281 steps with 0 reset in 8 ms.
FORMULA DLCround-PT-05b-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLCardinality-06 finished in 62767 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U X((X(p2)||p1))) U p3) U X(X(p2))))'
Support contains 5 out of 1265 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1265/1265 places, 2101/2101 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1248 transition count 2076
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1248 transition count 2076
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 44 place count 1238 transition count 2066
Iterating global reduction 0 with 10 rules applied. Total rules applied 54 place count 1238 transition count 2066
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 59 place count 1233 transition count 2061
Iterating global reduction 0 with 5 rules applied. Total rules applied 64 place count 1233 transition count 2061
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 67 place count 1230 transition count 2058
Iterating global reduction 0 with 3 rules applied. Total rules applied 70 place count 1230 transition count 2058
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 73 place count 1227 transition count 2055
Iterating global reduction 0 with 3 rules applied. Total rules applied 76 place count 1227 transition count 2055
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 78 place count 1225 transition count 2053
Iterating global reduction 0 with 2 rules applied. Total rules applied 80 place count 1225 transition count 2053
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 82 place count 1223 transition count 2051
Iterating global reduction 0 with 2 rules applied. Total rules applied 84 place count 1223 transition count 2051
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 86 place count 1221 transition count 2049
Iterating global reduction 0 with 2 rules applied. Total rules applied 88 place count 1221 transition count 2049
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 90 place count 1219 transition count 2047
Iterating global reduction 0 with 2 rules applied. Total rules applied 92 place count 1219 transition count 2047
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 1218 transition count 2046
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 1218 transition count 2046
Applied a total of 94 rules in 287 ms. Remains 1218 /1265 variables (removed 47) and now considering 2046/2101 (removed 55) transitions.
// Phase 1: matrix 2046 rows 1218 cols
[2025-05-31 04:53:38] [INFO ] Computed 88 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:53:38] [INFO ] Implicit Places using invariants in 464 ms returned []
[2025-05-31 04:53:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:53:39] [INFO ] Implicit Places using invariants and state equation in 1054 ms returned []
Implicit Place search using SMT with State Equation took 1521 ms to find 0 implicit places.
Running 2045 sub problems to find dead transitions.
[2025-05-31 04:53:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1217/3264 variables, and 0 constraints, problems are : Problem set: 0 solved, 2045 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1218 constraints, PredecessorRefiner: 2045/2045 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2045 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1217/3264 variables, and 0 constraints, problems are : Problem set: 0 solved, 2045 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1218 constraints, PredecessorRefiner: 0/2045 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60523ms problems are : Problem set: 0 solved, 2045 unsolved
Search for dead transitions found 0 dead transitions in 60527ms
Starting structural reductions in LTL mode, iteration 1 : 1218/1265 places, 2046/2101 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62343 ms. Remains : 1218/1265 places, 2046/2101 transitions.
Stuttering acceptance computed with spot in 680 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p3)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), true, (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p3)), (NOT p2), (NOT p3)]
Running random walk in product with property : DLCround-PT-05b-LTLCardinality-08
Product exploration explored 100000 steps with 37431 reset in 332 ms.
Product exploration explored 100000 steps with 37478 reset in 343 ms.
Computed a total of 171 stabilizing places and 171 stable transitions
Computed a total of 171 stabilizing places and 171 stable transitions
Knowledge obtained : [(AND (NOT p3) p0 p1 p2), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT p3)), (X (NOT (AND (NOT p3) (NOT p0)))), (X (AND (NOT p3) p0)), (X p0), (X (X (NOT p3))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p3) p0 (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 18 factoid took 24 ms. Reduced automaton from 13 states, 28 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-05b-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-05b-LTLCardinality-08 finished in 63800 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(F(p1)))))'
Support contains 3 out of 1265 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1265/1265 places, 2101/2101 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1248 transition count 2076
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1248 transition count 2076
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 45 place count 1237 transition count 2064
Iterating global reduction 0 with 11 rules applied. Total rules applied 56 place count 1237 transition count 2064
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 61 place count 1232 transition count 2059
Iterating global reduction 0 with 5 rules applied. Total rules applied 66 place count 1232 transition count 2059
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 67 place count 1232 transition count 2058
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 70 place count 1229 transition count 2055
Iterating global reduction 1 with 3 rules applied. Total rules applied 73 place count 1229 transition count 2055
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 1226 transition count 2052
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 1226 transition count 2052
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 81 place count 1224 transition count 2050
Iterating global reduction 1 with 2 rules applied. Total rules applied 83 place count 1224 transition count 2050
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 85 place count 1222 transition count 2048
Iterating global reduction 1 with 2 rules applied. Total rules applied 87 place count 1222 transition count 2048
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 89 place count 1220 transition count 2046
Iterating global reduction 1 with 2 rules applied. Total rules applied 91 place count 1220 transition count 2046
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 93 place count 1218 transition count 2044
Iterating global reduction 1 with 2 rules applied. Total rules applied 95 place count 1218 transition count 2044
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 96 place count 1217 transition count 2043
Iterating global reduction 1 with 1 rules applied. Total rules applied 97 place count 1217 transition count 2043
Applied a total of 97 rules in 290 ms. Remains 1217 /1265 variables (removed 48) and now considering 2043/2101 (removed 58) transitions.
// Phase 1: matrix 2043 rows 1217 cols
[2025-05-31 04:54:42] [INFO ] Computed 88 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:54:42] [INFO ] Implicit Places using invariants in 454 ms returned []
[2025-05-31 04:54:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:54:43] [INFO ] Implicit Places using invariants and state equation in 1049 ms returned []
Implicit Place search using SMT with State Equation took 1506 ms to find 0 implicit places.
Running 2042 sub problems to find dead transitions.
[2025-05-31 04:54:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1216/3260 variables, and 0 constraints, problems are : Problem set: 0 solved, 2042 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1217 constraints, PredecessorRefiner: 2042/2042 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2042 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1216/3260 variables, and 0 constraints, problems are : Problem set: 0 solved, 2042 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1217 constraints, PredecessorRefiner: 0/2042 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60551ms problems are : Problem set: 0 solved, 2042 unsolved
Search for dead transitions found 0 dead transitions in 60556ms
Starting structural reductions in LTL mode, iteration 1 : 1217/1265 places, 2043/2101 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62359 ms. Remains : 1217/1265 places, 2043/2101 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DLCround-PT-05b-LTLCardinality-09
Product exploration explored 100000 steps with 791 reset in 252 ms.
Product exploration explored 100000 steps with 794 reset in 249 ms.
Computed a total of 176 stabilizing places and 176 stable transitions
Computed a total of 176 stabilizing places and 176 stable transitions
Detected a total of 176/1217 stabilizing places and 176/2043 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 117 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 480 steps (0 resets) in 7 ms. (60 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 5 factoid took 132 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2025-05-31 04:55:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 04:55:46] [INFO ] [Real]Absence check using 88 positive place invariants in 340 ms returned sat
[2025-05-31 04:55:56] [INFO ] [Real]Absence check using state equation in 9676 ms returned sat
[2025-05-31 04:55:56] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 04:55:57] [INFO ] [Nat]Absence check using 88 positive place invariants in 276 ms returned sat
[2025-05-31 04:56:06] [INFO ] [Nat]Absence check using state equation in 8798 ms returned sat
[2025-05-31 04:56:06] [INFO ] Computed and/alt/rep : 1928/3396/1928 causal constraints (skipped 114 transitions) in 101 ms.
[2025-05-31 04:56:11] [INFO ] Added : 240 causal constraints over 48 iterations in 5205 ms. Result :unknown
Could not prove EG (NOT p1)
Support contains 2 out of 1217 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1217/1217 places, 2043/2043 transitions.
Applied a total of 0 rules in 25 ms. Remains 1217 /1217 variables (removed 0) and now considering 2043/2043 (removed 0) transitions.
[2025-05-31 04:56:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:56:11] [INFO ] Implicit Places using invariants in 430 ms returned []
[2025-05-31 04:56:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:56:12] [INFO ] Implicit Places using invariants and state equation in 1052 ms returned []
Implicit Place search using SMT with State Equation took 1500 ms to find 0 implicit places.
Running 2042 sub problems to find dead transitions.
[2025-05-31 04:56:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1216/3260 variables, and 0 constraints, problems are : Problem set: 0 solved, 2042 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1217 constraints, PredecessorRefiner: 2042/2042 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2042 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1216/3260 variables, and 0 constraints, problems are : Problem set: 0 solved, 2042 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1217 constraints, PredecessorRefiner: 0/2042 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60542ms problems are : Problem set: 0 solved, 2042 unsolved
Search for dead transitions found 0 dead transitions in 60548ms
Finished structural reductions in LTL mode , in 1 iterations and 62078 ms. Remains : 1217/1217 places, 2043/2043 transitions.
Computed a total of 176 stabilizing places and 176 stable transitions
Computed a total of 176 stabilizing places and 176 stable transitions
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 618 steps (0 resets) in 6 ms. (88 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2025-05-31 04:57:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 04:57:15] [INFO ] [Real]Absence check using 88 positive place invariants in 339 ms returned sat
[2025-05-31 04:57:24] [INFO ] [Real]Absence check using state equation in 9722 ms returned sat
[2025-05-31 04:57:24] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-05-31 04:57:25] [INFO ] [Nat]Absence check using 88 positive place invariants in 274 ms returned sat
[2025-05-31 04:57:34] [INFO ] [Nat]Absence check using state equation in 8580 ms returned sat
[2025-05-31 04:57:34] [INFO ] Computed and/alt/rep : 1928/3396/1928 causal constraints (skipped 114 transitions) in 112 ms.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 791 reset in 229 ms.
Product exploration explored 100000 steps with 758 reset in 277 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 1217 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1217/1217 places, 2043/2043 transitions.
Graph (trivial) has 1112 edges and 1217 vertex of which 342 / 1217 are part of one of the 28 SCC in 3 ms
Free SCC test removed 314 places
Ensure Unique test removed 340 transitions
Reduce isomorphic transitions removed 340 transitions.
Performed 196 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 196 rules applied. Total rules applied 197 place count 903 transition count 1703
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 20 rules applied. Total rules applied 217 place count 903 transition count 1693
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 217 place count 903 transition count 1697
Deduced a syphon composed of 215 places in 3 ms
Iterating global reduction 2 with 9 rules applied. Total rules applied 226 place count 903 transition count 1697
Discarding 112 places :
Symmetric choice reduction at 2 with 112 rule applications. Total rules 338 place count 791 transition count 1373
Deduced a syphon composed of 148 places in 3 ms
Iterating global reduction 2 with 112 rules applied. Total rules applied 450 place count 791 transition count 1373
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 454 place count 791 transition count 1369
Performed 286 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 434 places in 0 ms
Iterating global reduction 3 with 286 rules applied. Total rules applied 740 place count 791 transition count 1375
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 746 place count 791 transition count 1369
Renaming transitions due to excessive name length > 1024 char.
Discarding 217 places :
Symmetric choice reduction at 4 with 217 rule applications. Total rules 963 place count 574 transition count 1036
Deduced a syphon composed of 233 places in 0 ms
Iterating global reduction 4 with 217 rules applied. Total rules applied 1180 place count 574 transition count 1036
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 1196 place count 574 transition count 1020
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 1202 place count 568 transition count 1014
Deduced a syphon composed of 227 places in 0 ms
Iterating global reduction 5 with 6 rules applied. Total rules applied 1208 place count 568 transition count 1014
Performed 28 Post agglomeration using F-continuation condition with reduction of 18 identical transitions.
Deduced a syphon composed of 255 places in 0 ms
Iterating global reduction 5 with 28 rules applied. Total rules applied 1236 place count 568 transition count 1229
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 1248 place count 568 transition count 1217
Discarding 37 places :
Symmetric choice reduction at 6 with 37 rule applications. Total rules 1285 place count 531 transition count 1102
Deduced a syphon composed of 221 places in 0 ms
Iterating global reduction 6 with 37 rules applied. Total rules applied 1322 place count 531 transition count 1102
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 1343 place count 531 transition count 1081
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 1349 place count 525 transition count 1069
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 7 with 6 rules applied. Total rules applied 1355 place count 525 transition count 1069
Deduced a syphon composed of 215 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 7 with 33 rules applied. Total rules applied 1388 place count 525 transition count 1036
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1400 place count 513 transition count 1012
Deduced a syphon composed of 215 places in 1 ms
Iterating global reduction 7 with 12 rules applied. Total rules applied 1412 place count 513 transition count 1012
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 1424 place count 501 transition count 896
Deduced a syphon composed of 215 places in 0 ms
Iterating global reduction 7 with 12 rules applied. Total rules applied 1436 place count 501 transition count 896
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 1454 place count 501 transition count 878
Discarding 12 places :
Symmetric choice reduction at 8 with 12 rule applications. Total rules 1466 place count 489 transition count 860
Deduced a syphon composed of 203 places in 0 ms
Iterating global reduction 8 with 12 rules applied. Total rules applied 1478 place count 489 transition count 860
Deduced a syphon composed of 203 places in 0 ms
Applied a total of 1478 rules in 352 ms. Remains 489 /1217 variables (removed 728) and now considering 860/2043 (removed 1183) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 04:57:41] [INFO ] Redundant transitions in 12 ms returned []
Running 859 sub problems to find dead transitions.
[2025-05-31 04:57:41] [INFO ] Flow matrix only has 835 transitions (discarded 25 similar events)
// Phase 1: matrix 835 rows 489 cols
[2025-05-31 04:57:41] [INFO ] Computed 88 invariants in 15 ms
[2025-05-31 04:57:41] [INFO ] State equation strengthened by 111 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/488 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 859 unsolved
At refinement iteration 1 (OVERLAPS) 1/489 variables, 88/88 constraints. Problems are: Problem set: 0 solved, 859 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:57:59] [INFO ] Deduced a trap composed of 3 places in 168 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:57:59] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:57:59] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:57:59] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:57:59] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:57:59] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 2 ms to minimize.
Problem TDEAD12 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 1 ms to minimize.
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 2 ms to minimize.
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 2 ms to minimize.
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 2 ms to minimize.
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 2 ms to minimize.
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 2 ms to minimize.
Problem TDEAD185 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 2 ms to minimize.
Problem TDEAD188 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 2 ms to minimize.
Problem TDEAD192 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 2 ms to minimize.
Problem TDEAD195 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 2 ms to minimize.
Problem TDEAD231 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD241 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:01] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 2 ms to minimize.
Problem TDEAD242 is UNSAT
Problem TDEAD247 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:02] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
Problem TDEAD248 is UNSAT
Problem TDEAD252 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:02] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 2 ms to minimize.
Problem TDEAD12 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD156 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD324 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD362 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD406 is UNSAT
Problem TDEAD412 is UNSAT
Problem TDEAD417 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD434 is UNSAT
Problem TDEAD439 is UNSAT
Problem TDEAD445 is UNSAT
Problem TDEAD450 is UNSAT
Problem TDEAD456 is UNSAT
Problem TDEAD461 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD472 is UNSAT
Problem TDEAD478 is UNSAT
Problem TDEAD483 is UNSAT
Problem TDEAD489 is UNSAT
Problem TDEAD495 is UNSAT
Problem TDEAD501 is UNSAT
Problem TDEAD507 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD525 is UNSAT
Problem TDEAD531 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD543 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD561 is UNSAT
Problem TDEAD567 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD579 is UNSAT
Problem TDEAD585 is UNSAT
Problem TDEAD591 is UNSAT
Problem TDEAD597 is UNSAT
Problem TDEAD603 is UNSAT
Problem TDEAD609 is UNSAT
Problem TDEAD610 is UNSAT
Problem TDEAD616 is UNSAT
Problem TDEAD622 is UNSAT
Problem TDEAD623 is UNSAT
Problem TDEAD633 is UNSAT
Problem TDEAD643 is UNSAT
Problem TDEAD644 is UNSAT
Problem TDEAD669 is UNSAT
Problem TDEAD670 is UNSAT
Problem TDEAD695 is UNSAT
Problem TDEAD696 is UNSAT
Problem TDEAD697 is UNSAT
Problem TDEAD698 is UNSAT
Problem TDEAD711 is UNSAT
Problem TDEAD712 is UNSAT
Problem TDEAD713 is UNSAT
Problem TDEAD714 is UNSAT
Problem TDEAD751 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD777 is UNSAT
Problem TDEAD778 is UNSAT
Problem TDEAD781 is UNSAT
Problem TDEAD782 is UNSAT
Problem TDEAD785 is UNSAT
Problem TDEAD786 is UNSAT
Problem TDEAD789 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD793 is UNSAT
Problem TDEAD794 is UNSAT
Problem TDEAD797 is UNSAT
Problem TDEAD798 is UNSAT
Problem TDEAD803 is UNSAT
Problem TDEAD804 is UNSAT
Problem TDEAD811 is UNSAT
Problem TDEAD812 is UNSAT
Problem TDEAD819 is UNSAT
Problem TDEAD820 is UNSAT
Problem TDEAD821 is UNSAT
Problem TDEAD822 is UNSAT
Problem TDEAD823 is UNSAT
Problem TDEAD824 is UNSAT
Problem TDEAD825 is UNSAT
Problem TDEAD826 is UNSAT
Problem TDEAD835 is UNSAT
Problem TDEAD836 is UNSAT
Problem TDEAD837 is UNSAT
Problem TDEAD838 is UNSAT
Problem TDEAD839 is UNSAT
Problem TDEAD840 is UNSAT
Problem TDEAD841 is UNSAT
Problem TDEAD842 is UNSAT
Problem TDEAD851 is UNSAT
Problem TDEAD852 is UNSAT
Problem TDEAD853 is UNSAT
Problem TDEAD854 is UNSAT
Problem TDEAD855 is UNSAT
Problem TDEAD856 is UNSAT
Problem TDEAD857 is UNSAT
Problem TDEAD858 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/489 variables, 20/108 constraints. Problems are: Problem set: 168 solved, 691 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:03] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 2 ms to minimize.
Problem TDEAD259 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
Problem TDEAD264 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
Problem TDEAD270 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 3 ms to minimize.
Problem TDEAD275 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Problem TDEAD281 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 2 ms to minimize.
Problem TDEAD286 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 3 ms to minimize.
Problem TDEAD292 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 3 ms to minimize.
Problem TDEAD297 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 2 ms to minimize.
Problem TDEAD303 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 2 ms to minimize.
Problem TDEAD308 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 2 ms to minimize.
Problem TDEAD314 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 2 ms to minimize.
Problem TDEAD319 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:04] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 2 ms to minimize.
Problem TDEAD325 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:05] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 3 ms to minimize.
Problem TDEAD330 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:05] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 2 ms to minimize.
Problem TDEAD336 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:05] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 2 ms to minimize.
Problem TDEAD341 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:05] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 2 ms to minimize.
Problem TDEAD347 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:05] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 2 ms to minimize.
Problem TDEAD352 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:05] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 2 ms to minimize.
Problem TDEAD358 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:05] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 2 ms to minimize.
Problem TDEAD259 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD281 is UNSAT
Problem TDEAD286 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD314 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD330 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD341 is UNSAT
Problem TDEAD347 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD363 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/489 variables, 20/128 constraints. Problems are: Problem set: 188 solved, 671 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 489/1324 variables, and 128 constraints, problems are : Problem set: 188 solved, 671 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 0/489 constraints, ReadFeed: 0/111 constraints, PredecessorRefiner: 859/759 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 188 solved, 671 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/333 variables, 0/0 constraints. Problems are: Problem set: 188 solved, 671 unsolved
At refinement iteration 1 (OVERLAPS) 156/489 variables, 88/88 constraints. Problems are: Problem set: 188 solved, 671 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/489 variables, 40/128 constraints. Problems are: Problem set: 188 solved, 671 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:17] [INFO ] Deduced a trap composed of 4 places in 40 ms of which 2 ms to minimize.
Problem TDEAD369 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:17] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 2 ms to minimize.
Problem TDEAD374 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:17] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 2 ms to minimize.
Problem TDEAD380 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:17] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 3 ms to minimize.
Problem TDEAD385 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:17] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
Problem TDEAD391 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:17] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 1 ms to minimize.
Problem TDEAD396 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:17] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 2 ms to minimize.
Problem TDEAD402 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:17] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 2 ms to minimize.
Problem TDEAD407 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 2 ms to minimize.
Problem TDEAD413 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 2 ms to minimize.
Problem TDEAD418 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 2 ms to minimize.
Problem TDEAD424 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 1 ms to minimize.
Problem TDEAD429 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 2 ms to minimize.
Problem TDEAD435 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
Problem TDEAD440 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 2 ms to minimize.
Problem TDEAD446 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 2 ms to minimize.
Problem TDEAD451 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 2 ms to minimize.
Problem TDEAD457 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 2 ms to minimize.
Problem TDEAD462 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 2 ms to minimize.
Problem TDEAD468 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:18] [INFO ] Deduced a trap composed of 4 places in 36 ms of which 2 ms to minimize.
Problem TDEAD369 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD380 is UNSAT
Problem TDEAD385 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD407 is UNSAT
Problem TDEAD413 is UNSAT
Problem TDEAD418 is UNSAT
Problem TDEAD424 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD446 is UNSAT
Problem TDEAD451 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD462 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD473 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/489 variables, 20/148 constraints. Problems are: Problem set: 208 solved, 651 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:21] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
Problem TDEAD479 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:21] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 2 ms to minimize.
Problem TDEAD484 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:21] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 2 ms to minimize.
Problem TDEAD490 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 2 ms to minimize.
Problem TDEAD496 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 2 ms to minimize.
Problem TDEAD502 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
Problem TDEAD508 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 2 ms to minimize.
Problem TDEAD514 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 2 ms to minimize.
Problem TDEAD520 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 1 ms to minimize.
Problem TDEAD526 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 37 ms of which 1 ms to minimize.
Problem TDEAD532 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 2 ms to minimize.
Problem TDEAD538 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 2 ms to minimize.
Problem TDEAD544 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
Problem TDEAD550 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 2 ms to minimize.
Problem TDEAD556 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 2 ms to minimize.
Problem TDEAD562 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:22] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 2 ms to minimize.
Problem TDEAD568 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:23] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 2 ms to minimize.
Problem TDEAD574 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:23] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 2 ms to minimize.
Problem TDEAD580 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:23] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 2 ms to minimize.
Problem TDEAD586 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:23] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 2 ms to minimize.
Problem TDEAD479 is UNSAT
Problem TDEAD484 is UNSAT
Problem TDEAD490 is UNSAT
Problem TDEAD496 is UNSAT
Problem TDEAD502 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD514 is UNSAT
Problem TDEAD520 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD538 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD550 is UNSAT
Problem TDEAD556 is UNSAT
Problem TDEAD562 is UNSAT
Problem TDEAD568 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD580 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD592 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/489 variables, 20/168 constraints. Problems are: Problem set: 228 solved, 631 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:26] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 2 ms to minimize.
Problem TDEAD598 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:26] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 2 ms to minimize.
Problem TDEAD604 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:26] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 2 ms to minimize.
Problem TDEAD611 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:27] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 2 ms to minimize.
Problem TDEAD617 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:27] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 1 ms to minimize.
Problem TDEAD628 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:27] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 2 ms to minimize.
Problem TDEAD638 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:28] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
Problem TDEAD827 is UNSAT
Problem TDEAD828 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 04:58:28] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
Problem TDEAD843 is UNSAT
Problem TDEAD844 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/489 variables, 8/176 constraints. Problems are: Problem set: 238 solved, 621 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/489 variables, 0/176 constraints. Problems are: Problem set: 238 solved, 621 unsolved
At refinement iteration 7 (OVERLAPS) 834/1323 variables, 489/665 constraints. Problems are: Problem set: 238 solved, 621 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1323 variables, 110/775 constraints. Problems are: Problem set: 238 solved, 621 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1323 variables, 521/1296 constraints. Problems are: Problem set: 238 solved, 621 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1323/1324 variables, and 1296 constraints, problems are : Problem set: 238 solved, 621 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 489/489 constraints, ReadFeed: 110/111 constraints, PredecessorRefiner: 621/759 constraints, Known Traps: 88/88 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60457ms problems are : Problem set: 238 solved, 621 unsolved
Search for dead transitions found 238 dead transitions in 60459ms
Found 238 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 238 transitions
Dead transitions reduction (with SMT) removed 238 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 489/1217 places, 622/2043 transitions.
Graph (complete) has 1135 edges and 489 vertex of which 286 are kept as prefixes of interest. Removing 203 places using SCC suffix rule.2 ms
Discarding 203 places :
Also discarding 0 output transitions
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 4 places in 1 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 286 transition count 659
Deduced a syphon composed of 4 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 30 place count 286 transition count 634
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 286 transition count 675
Deduced a syphon composed of 8 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 59 place count 286 transition count 650
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 63 place count 286 transition count 687
Deduced a syphon composed of 12 places in 1 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 88 place count 286 transition count 662
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 92 place count 286 transition count 703
Deduced a syphon composed of 16 places in 1 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 117 place count 286 transition count 678
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 121 place count 286 transition count 715
Deduced a syphon composed of 20 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 146 place count 286 transition count 690
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 150 place count 286 transition count 731
Deduced a syphon composed of 24 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 175 place count 286 transition count 706
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 179 place count 286 transition count 743
Deduced a syphon composed of 28 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 204 place count 286 transition count 718
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 32 places in 1 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 208 place count 286 transition count 759
Deduced a syphon composed of 32 places in 1 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 233 place count 286 transition count 734
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 36 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 237 place count 286 transition count 771
Deduced a syphon composed of 36 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 262 place count 286 transition count 746
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 40 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 266 place count 286 transition count 787
Deduced a syphon composed of 40 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 291 place count 286 transition count 762
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 44 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 295 place count 286 transition count 799
Deduced a syphon composed of 44 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 320 place count 286 transition count 774
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 324 place count 286 transition count 815
Deduced a syphon composed of 48 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 25 transitions
Redundant transition composition rules discarded 25 transitions
Iterating global reduction 0 with 25 rules applied. Total rules applied 349 place count 286 transition count 790
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 52 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 353 place count 286 transition count 821
Deduced a syphon composed of 52 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 376 place count 286 transition count 798
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 56 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 380 place count 286 transition count 829
Deduced a syphon composed of 56 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 403 place count 286 transition count 806
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 60 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 407 place count 286 transition count 837
Deduced a syphon composed of 60 places in 1 ms
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 430 place count 286 transition count 814
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 64 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 434 place count 286 transition count 845
Deduced a syphon composed of 64 places in 1 ms
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 457 place count 286 transition count 822
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 68 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 461 place count 286 transition count 853
Deduced a syphon composed of 68 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 484 place count 286 transition count 830
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 72 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 488 place count 286 transition count 861
Deduced a syphon composed of 72 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 0 with 23 rules applied. Total rules applied 511 place count 286 transition count 838
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 74 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 513 place count 286 transition count 849
Deduced a syphon composed of 74 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 520 place count 286 transition count 842
Deduced a syphon composed of 74 places in 0 ms
Applied a total of 520 rules in 406 ms. Remains 286 /489 variables (removed 203) and now considering 842/622 (removed -220) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 286/1217 places, 842/2043 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61242 ms. Remains : 286/1217 places, 842/2043 transitions.
Built C files in :
/tmp/ltsmin10138931663888315268
[2025-05-31 04:58:42] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10138931663888315268
Running compilation step : cd /tmp/ltsmin10138931663888315268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin10138931663888315268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin10138931663888315268;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 1217 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1217/1217 places, 2043/2043 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1216 transition count 2042
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1216 transition count 2042
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1215 transition count 2041
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1215 transition count 2041
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1214 transition count 2040
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1214 transition count 2040
Applied a total of 6 rules in 100 ms. Remains 1214 /1217 variables (removed 3) and now considering 2040/2043 (removed 3) transitions.
// Phase 1: matrix 2040 rows 1214 cols
[2025-05-31 04:58:45] [INFO ] Computed 88 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:58:45] [INFO ] Implicit Places using invariants in 453 ms returned []
[2025-05-31 04:58:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:58:46] [INFO ] Implicit Places using invariants and state equation in 1073 ms returned []
Implicit Place search using SMT with State Equation took 1535 ms to find 0 implicit places.
Running 2039 sub problems to find dead transitions.
[2025-05-31 04:58:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1213/3254 variables, and 0 constraints, problems are : Problem set: 0 solved, 2039 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1214 constraints, PredecessorRefiner: 2039/2039 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2039 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1213/3254 variables, and 0 constraints, problems are : Problem set: 0 solved, 2039 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1214 constraints, PredecessorRefiner: 0/2039 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60638ms problems are : Problem set: 0 solved, 2039 unsolved
Search for dead transitions found 0 dead transitions in 60641ms
Starting structural reductions in LTL mode, iteration 1 : 1214/1217 places, 2040/2043 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62280 ms. Remains : 1214/1217 places, 2040/2043 transitions.
Built C files in :
/tmp/ltsmin15719250598664159930
[2025-05-31 04:59:47] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15719250598664159930
Running compilation step : cd /tmp/ltsmin15719250598664159930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin15719250598664159930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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/ltsmin15719250598664159930;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/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:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-31 04:59:50] [INFO ] Flatten gal took : 58 ms
[2025-05-31 04:59:50] [INFO ] Flatten gal took : 52 ms
[2025-05-31 04:59:50] [INFO ] Time to serialize gal into /tmp/LTL5639069273494548241.gal : 17 ms
[2025-05-31 04:59:50] [INFO ] Time to serialize properties into /tmp/LTL9874959449493168287.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5639069273494548241.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9082430127369583613.hoa' '-atoms' '/tmp/LTL9874959449493168287.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9874959449493168287.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9082430127369583613.hoa
Detected timeout of ITS tools.
[2025-05-31 05:00:05] [INFO ] Flatten gal took : 68 ms
[2025-05-31 05:00:05] [INFO ] Flatten gal took : 50 ms
[2025-05-31 05:00:05] [INFO ] Time to serialize gal into /tmp/LTL7402778313590831732.gal : 10 ms
[2025-05-31 05:00:05] [INFO ] Time to serialize properties into /tmp/LTL5981724008678154081.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7402778313590831732.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5981724008678154081.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((F("(p214!=1)"))&&(X(F("((p1907!=0)&&(p223!=1))"))))))
Formula 0 simplified : X(G!"(p214!=1)" | XG!"((p1907!=0)&&(p223!=1))")
Detected timeout of ITS tools.
[2025-05-31 05:00:21] [INFO ] Flatten gal took : 45 ms
[2025-05-31 05:00:21] [INFO ] Applying decomposition
[2025-05-31 05:00:21] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9248983994978664194.txt' '-o' '/tmp/graph9248983994978664194.bin' '-w' '/tmp/graph9248983994978664194.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9248983994978664194.bin' '-l' '-1' '-v' '-w' '/tmp/graph9248983994978664194.weights' '-q' '0' '-e' '0.001'
[2025-05-31 05:00:21] [INFO ] Decomposing Gal with order
[2025-05-31 05:00:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 05:00:21] [INFO ] Removed a total of 1730 redundant transitions.
[2025-05-31 05:00:21] [INFO ] Flatten gal took : 169 ms
[2025-05-31 05:00:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 58 ms.
[2025-05-31 05:00:21] [INFO ] Time to serialize gal into /tmp/LTL13905091135977171890.gal : 22 ms
[2025-05-31 05:00:21] [INFO ] Time to serialize properties into /tmp/LTL13687906829345623814.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13905091135977171890.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13687906829345623814.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X((F("(i2.i0.i1.u43.p214!=1)"))&&(X(F("((i13.u443.p1907!=0)&&(i3.i0.i1.u46.p223!=1))"))))))
Formula 0 simplified : X(G!"(i2.i0.i1.u43.p214!=1)" | XG!"((i13.u443.p1907!=0)&&(i3.i0.i1.u46.p223!=1))")
Detected timeout of ITS tools.
Treatment of property DLCround-PT-05b-LTLCardinality-09 finished in 355076 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (p1||G(p0))))))'
Support contains 3 out of 1265 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1265/1265 places, 2101/2101 transitions.
Graph (trivial) has 1158 edges and 1265 vertex of which 352 / 1265 are part of one of the 28 SCC in 3 ms
Free SCC test removed 324 places
Ensure Unique test removed 350 transitions
Reduce isomorphic transitions removed 350 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 223 transitions
Trivial Post-agglo rules discarded 223 transitions
Performed 223 trivial Post agglomeration. Transition count delta: 223
Iterating post reduction 0 with 223 rules applied. Total rules applied 224 place count 940 transition count 1527
Reduce places removed 223 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 255 rules applied. Total rules applied 479 place count 717 transition count 1495
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 23 rules applied. Total rules applied 502 place count 696 transition count 1493
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 503 place count 695 transition count 1493
Performed 87 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 87 Pre rules applied. Total rules applied 503 place count 695 transition count 1406
Deduced a syphon composed of 87 places in 3 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 4 with 174 rules applied. Total rules applied 677 place count 608 transition count 1406
Discarding 51 places :
Symmetric choice reduction at 4 with 51 rule applications. Total rules 728 place count 557 transition count 1159
Iterating global reduction 4 with 51 rules applied. Total rules applied 779 place count 557 transition count 1159
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 783 place count 557 transition count 1155
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 783 place count 557 transition count 1151
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 791 place count 553 transition count 1151
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 793 place count 551 transition count 1136
Iterating global reduction 5 with 2 rules applied. Total rules applied 795 place count 551 transition count 1136
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 797 place count 551 transition count 1134
Performed 206 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 206 places in 0 ms
Reduce places removed 206 places and 0 transitions.
Iterating global reduction 6 with 412 rules applied. Total rules applied 1209 place count 345 transition count 922
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1215 place count 345 transition count 916
Discarding 16 places :
Symmetric choice reduction at 7 with 16 rule applications. Total rules 1231 place count 329 transition count 781
Iterating global reduction 7 with 16 rules applied. Total rules applied 1247 place count 329 transition count 781
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 1260 place count 329 transition count 768
Performed 16 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 8 with 32 rules applied. Total rules applied 1292 place count 313 transition count 877
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1296 place count 309 transition count 823
Iterating global reduction 8 with 4 rules applied. Total rules applied 1300 place count 309 transition count 823
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 8 with 25 rules applied. Total rules applied 1325 place count 309 transition count 798
Drop transitions (Redundant composition of simpler transitions.) removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 9 with 27 rules applied. Total rules applied 1352 place count 309 transition count 771
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 1364 place count 297 transition count 747
Iterating global reduction 9 with 12 rules applied. Total rules applied 1376 place count 297 transition count 747
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 1388 place count 285 transition count 637
Iterating global reduction 9 with 12 rules applied. Total rules applied 1400 place count 285 transition count 637
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 9 with 12 rules applied. Total rules applied 1412 place count 285 transition count 625
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1413 place count 284 transition count 624
Applied a total of 1413 rules in 129 ms. Remains 284 /1265 variables (removed 981) and now considering 624/2101 (removed 1477) transitions.
[2025-05-31 05:00:37] [INFO ] Flow matrix only has 604 transitions (discarded 20 similar events)
// Phase 1: matrix 604 rows 284 cols
[2025-05-31 05:00:37] [INFO ] Computed 88 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:00:37] [INFO ] Implicit Places using invariants in 147 ms returned []
[2025-05-31 05:00:37] [INFO ] Flow matrix only has 604 transitions (discarded 20 similar events)
[2025-05-31 05:00:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:00:37] [INFO ] State equation strengthened by 36 read => feed constraints.
[2025-05-31 05:00:37] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 05:00:37] [INFO ] Redundant transitions in 22 ms returned []
Running 567 sub problems to find dead transitions.
[2025-05-31 05:00:37] [INFO ] Flow matrix only has 604 transitions (discarded 20 similar events)
[2025-05-31 05:00:37] [INFO ] Invariant cache hit.
[2025-05-31 05:00:37] [INFO ] State equation strengthened by 36 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 2 (OVERLAPS) 1/284 variables, 78/88 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 4 (OVERLAPS) 603/887 variables, 284/372 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/887 variables, 36/408 constraints. Problems are: Problem set: 0 solved, 567 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 887/888 variables, and 408 constraints, problems are : Problem set: 0 solved, 567 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 284/284 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 567/567 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 567 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/283 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/283 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 2 (OVERLAPS) 1/284 variables, 78/88 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 4 (OVERLAPS) 603/887 variables, 284/372 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/887 variables, 36/408 constraints. Problems are: Problem set: 0 solved, 567 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/887 variables, 567/975 constraints. Problems are: Problem set: 0 solved, 567 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 887/888 variables, and 975 constraints, problems are : Problem set: 0 solved, 567 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 284/284 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 567/567 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60266ms problems are : Problem set: 0 solved, 567 unsolved
Search for dead transitions found 0 dead transitions in 60267ms
Starting structural reductions in SI_LTL mode, iteration 1 : 284/1265 places, 624/2101 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60880 ms. Remains : 284/1265 places, 624/2101 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-05b-LTLCardinality-10
Stuttering criterion allowed to conclude after 47 steps with 0 reset in 3 ms.
FORMULA DLCround-PT-05b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLCardinality-10 finished in 60985 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X((F(G(p0))||G(p1)))))))'
Support contains 4 out of 1265 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1265/1265 places, 2101/2101 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1249 transition count 2077
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1249 transition count 2077
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 44 place count 1237 transition count 2064
Iterating global reduction 0 with 12 rules applied. Total rules applied 56 place count 1237 transition count 2064
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 62 place count 1231 transition count 2058
Iterating global reduction 0 with 6 rules applied. Total rules applied 68 place count 1231 transition count 2058
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 1231 transition count 2057
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 72 place count 1228 transition count 2054
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 1228 transition count 2054
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 78 place count 1225 transition count 2051
Iterating global reduction 1 with 3 rules applied. Total rules applied 81 place count 1225 transition count 2051
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 83 place count 1223 transition count 2049
Iterating global reduction 1 with 2 rules applied. Total rules applied 85 place count 1223 transition count 2049
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 87 place count 1221 transition count 2047
Iterating global reduction 1 with 2 rules applied. Total rules applied 89 place count 1221 transition count 2047
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 91 place count 1219 transition count 2045
Iterating global reduction 1 with 2 rules applied. Total rules applied 93 place count 1219 transition count 2045
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 95 place count 1217 transition count 2043
Iterating global reduction 1 with 2 rules applied. Total rules applied 97 place count 1217 transition count 2043
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 98 place count 1216 transition count 2042
Iterating global reduction 1 with 1 rules applied. Total rules applied 99 place count 1216 transition count 2042
Applied a total of 99 rules in 298 ms. Remains 1216 /1265 variables (removed 49) and now considering 2042/2101 (removed 59) transitions.
// Phase 1: matrix 2042 rows 1216 cols
[2025-05-31 05:01:38] [INFO ] Computed 88 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:01:38] [INFO ] Implicit Places using invariants in 437 ms returned []
[2025-05-31 05:01:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:01:39] [INFO ] Implicit Places using invariants and state equation in 1104 ms returned []
Implicit Place search using SMT with State Equation took 1545 ms to find 0 implicit places.
Running 2041 sub problems to find dead transitions.
[2025-05-31 05:01:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1215/3258 variables, and 0 constraints, problems are : Problem set: 0 solved, 2041 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1216 constraints, PredecessorRefiner: 2041/2041 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2041 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1215/3258 variables, and 0 constraints, problems are : Problem set: 0 solved, 2041 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/88 constraints, State Equation: 0/1216 constraints, PredecessorRefiner: 0/2041 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60496ms problems are : Problem set: 0 solved, 2041 unsolved
Search for dead transitions found 0 dead transitions in 60500ms
Starting structural reductions in LTL mode, iteration 1 : 1216/1265 places, 2042/2101 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62348 ms. Remains : 1216/1265 places, 2042/2101 transitions.
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DLCround-PT-05b-LTLCardinality-11
Product exploration explored 100000 steps with 0 reset in 411 ms.
Stack based approach found an accepted trace after 89302 steps with 0 reset with depth 89303 and stack size 51177 in 527 ms.
FORMULA DLCround-PT-05b-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property DLCround-PT-05b-LTLCardinality-11 finished in 63522 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1265 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1265/1265 places, 2101/2101 transitions.
Graph (trivial) has 1162 edges and 1265 vertex of which 352 / 1265 are part of one of the 28 SCC in 0 ms
Free SCC test removed 324 places
Ensure Unique test removed 350 transitions
Reduce isomorphic transitions removed 350 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 223 transitions
Trivial Post-agglo rules discarded 223 transitions
Performed 223 trivial Post agglomeration. Transition count delta: 223
Iterating post reduction 0 with 223 rules applied. Total rules applied 224 place count 940 transition count 1527
Reduce places removed 223 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 255 rules applied. Total rules applied 479 place count 717 transition count 1495
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 23 rules applied. Total rules applied 502 place count 696 transition count 1493
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 503 place count 695 transition count 1493
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 88 Pre rules applied. Total rules applied 503 place count 695 transition count 1405
Deduced a syphon composed of 88 places in 2 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 4 with 176 rules applied. Total rules applied 679 place count 607 transition count 1405
Discarding 50 places :
Symmetric choice reduction at 4 with 50 rule applications. Total rules 729 place count 557 transition count 1159
Iterating global reduction 4 with 50 rules applied. Total rules applied 779 place count 557 transition count 1159
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 783 place count 557 transition count 1155
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 783 place count 557 transition count 1151
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 791 place count 553 transition count 1151
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 793 place count 551 transition count 1136
Iterating global reduction 5 with 2 rules applied. Total rules applied 795 place count 551 transition count 1136
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 797 place count 551 transition count 1134
Performed 206 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 206 places in 0 ms
Reduce places removed 206 places and 0 transitions.
Iterating global reduction 6 with 412 rules applied. Total rules applied 1209 place count 345 transition count 922
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1215 place count 345 transition count 916
Discarding 17 places :
Symmetric choice reduction at 7 with 17 rule applications. Total rules 1232 place count 328 transition count 772
Iterating global reduction 7 with 17 rules applied. Total rules applied 1249 place count 328 transition count 772
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1263 place count 328 transition count 758
Performed 16 Post agglomeration using F-continuation condition with reduction of 24 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 8 with 32 rules applied. Total rules applied 1295 place count 312 transition count 867
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 1299 place count 308 transition count 813
Iterating global reduction 8 with 4 rules applied. Total rules applied 1303 place count 308 transition count 813
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 8 with 25 rules applied. Total rules applied 1328 place count 308 transition count 788
Drop transitions (Redundant composition of simpler transitions.) removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 9 with 27 rules applied. Total rules applied 1355 place count 308 transition count 761
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 1367 place count 296 transition count 737
Iterating global reduction 9 with 12 rules applied. Total rules applied 1379 place count 296 transition count 737
Discarding 12 places :
Symmetric choice reduction at 9 with 12 rule applications. Total rules 1391 place count 284 transition count 627
Iterating global reduction 9 with 12 rules applied. Total rules applied 1403 place count 284 transition count 627
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 9 with 12 rules applied. Total rules applied 1415 place count 284 transition count 615
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1416 place count 283 transition count 614
Applied a total of 1416 rules in 208 ms. Remains 283 /1265 variables (removed 982) and now considering 614/2101 (removed 1487) transitions.
[2025-05-31 05:02:41] [INFO ] Flow matrix only has 594 transitions (discarded 20 similar events)
// Phase 1: matrix 594 rows 283 cols
[2025-05-31 05:02:41] [INFO ] Computed 88 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:02:42] [INFO ] Implicit Places using invariants in 567 ms returned []
[2025-05-31 05:02:42] [INFO ] Flow matrix only has 594 transitions (discarded 20 similar events)
[2025-05-31 05:02:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:02:42] [INFO ] State equation strengthened by 36 read => feed constraints.
[2025-05-31 05:02:42] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 862 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 05:02:42] [INFO ] Redundant transitions in 5 ms returned []
Running 558 sub problems to find dead transitions.
[2025-05-31 05:02:42] [INFO ] Flow matrix only has 594 transitions (discarded 20 similar events)
[2025-05-31 05:02:42] [INFO ] Invariant cache hit.
[2025-05-31 05:02:42] [INFO ] State equation strengthened by 36 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 78/88 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 4 (OVERLAPS) 593/876 variables, 283/371 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/876 variables, 36/407 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/876 variables, 0/407 constraints. Problems are: Problem set: 0 solved, 558 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 876/877 variables, and 407 constraints, problems are : Problem set: 0 solved, 558 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 283/283 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 558/558 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 558 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 78/88 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 4 (OVERLAPS) 593/876 variables, 283/371 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/876 variables, 36/407 constraints. Problems are: Problem set: 0 solved, 558 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/876 variables, 558/965 constraints. Problems are: Problem set: 0 solved, 558 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 876/877 variables, and 965 constraints, problems are : Problem set: 0 solved, 558 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 283/283 constraints, ReadFeed: 36/36 constraints, PredecessorRefiner: 558/558 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60261ms problems are : Problem set: 0 solved, 558 unsolved
Search for dead transitions found 0 dead transitions in 60261ms
Starting structural reductions in SI_LTL mode, iteration 1 : 283/1265 places, 614/2101 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61359 ms. Remains : 283/1265 places, 614/2101 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-05b-LTLCardinality-14
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 2 ms.
FORMULA DLCround-PT-05b-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-05b-LTLCardinality-14 finished in 61431 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(F(p1)))))'
Found a Shortening insensitive property : DLCround-PT-05b-LTLCardinality-09
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 3 out of 1265 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1265/1265 places, 2101/2101 transitions.
Graph (trivial) has 1159 edges and 1265 vertex of which 352 / 1265 are part of one of the 28 SCC in 1 ms
Free SCC test removed 324 places
Ensure Unique test removed 350 transitions
Reduce isomorphic transitions removed 350 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 219 transitions
Trivial Post-agglo rules discarded 219 transitions
Performed 219 trivial Post agglomeration. Transition count delta: 219
Iterating post reduction 0 with 219 rules applied. Total rules applied 220 place count 940 transition count 1531
Reduce places removed 219 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 251 rules applied. Total rules applied 471 place count 721 transition count 1499
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 23 rules applied. Total rules applied 494 place count 700 transition count 1497
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 495 place count 699 transition count 1497
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 88 Pre rules applied. Total rules applied 495 place count 699 transition count 1409
Deduced a syphon composed of 88 places in 2 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 4 with 176 rules applied. Total rules applied 671 place count 611 transition count 1409
Discarding 49 places :
Symmetric choice reduction at 4 with 49 rule applications. Total rules 720 place count 562 transition count 1164
Iterating global reduction 4 with 49 rules applied. Total rules applied 769 place count 562 transition count 1164
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 773 place count 562 transition count 1160
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 773 place count 562 transition count 1157
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 779 place count 559 transition count 1157
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 781 place count 557 transition count 1142
Iterating global reduction 5 with 2 rules applied. Total rules applied 783 place count 557 transition count 1142
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 785 place count 557 transition count 1140
Performed 208 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 208 places in 0 ms
Reduce places removed 208 places and 0 transitions.
Iterating global reduction 6 with 416 rules applied. Total rules applied 1201 place count 349 transition count 926
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1207 place count 349 transition count 920
Discarding 17 places :
Symmetric choice reduction at 7 with 17 rule applications. Total rules 1224 place count 332 transition count 776
Iterating global reduction 7 with 17 rules applied. Total rules applied 1241 place count 332 transition count 776
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 7 with 14 rules applied. Total rules applied 1255 place count 332 transition count 762
Performed 17 Post agglomeration using F-continuation condition with reduction of 18 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 8 with 34 rules applied. Total rules applied 1289 place count 315 transition count 882
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1292 place count 312 transition count 842
Iterating global reduction 8 with 3 rules applied. Total rules applied 1295 place count 312 transition count 842
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 1314 place count 312 transition count 823
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 1319 place count 312 transition count 818
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1320 place count 311 transition count 817
Applied a total of 1320 rules in 95 ms. Remains 311 /1265 variables (removed 954) and now considering 817/2101 (removed 1284) transitions.
[2025-05-31 05:03:43] [INFO ] Flow matrix only has 777 transitions (discarded 40 similar events)
// Phase 1: matrix 777 rows 311 cols
[2025-05-31 05:03:43] [INFO ] Computed 88 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:03:43] [INFO ] Implicit Places using invariants in 146 ms returned []
[2025-05-31 05:03:43] [INFO ] Flow matrix only has 777 transitions (discarded 40 similar events)
[2025-05-31 05:03:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 05:03:43] [INFO ] State equation strengthened by 49 read => feed constraints.
[2025-05-31 05:03:43] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 522 ms to find 0 implicit places.
Running 752 sub problems to find dead transitions.
[2025-05-31 05:03:43] [INFO ] Flow matrix only has 777 transitions (discarded 40 similar events)
[2025-05-31 05:03:43] [INFO ] Invariant cache hit.
[2025-05-31 05:03:43] [INFO ] State equation strengthened by 49 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 2 (OVERLAPS) 2/311 variables, 79/88 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 4 (OVERLAPS) 776/1087 variables, 311/399 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1087 variables, 49/448 constraints. Problems are: Problem set: 0 solved, 752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1087/1088 variables, and 448 constraints, problems are : Problem set: 0 solved, 752 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 311/311 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 752/752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 752 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 2 (OVERLAPS) 2/311 variables, 79/88 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 4 (OVERLAPS) 776/1087 variables, 311/399 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1087 variables, 49/448 constraints. Problems are: Problem set: 0 solved, 752 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1087 variables, 752/1200 constraints. Problems are: Problem set: 0 solved, 752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1087/1088 variables, and 1200 constraints, problems are : Problem set: 0 solved, 752 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 88/88 constraints, State Equation: 311/311 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 752/752 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60300ms problems are : Problem set: 0 solved, 752 unsolved
Search for dead transitions found 0 dead transitions in 60302ms
Starting structural reductions in LI_LTL mode, iteration 1 : 311/1265 places, 817/2101 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 60920 ms. Remains : 311/1265 places, 817/2101 transitions.
Running random walk in product with property : DLCround-PT-05b-LTLCardinality-09
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
Treatment of property DLCround-PT-05b-LTLCardinality-09 finished in 61217 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
[2025-05-31 05:04:44] [INFO ] Flatten gal took : 39 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14572438915938518802
[2025-05-31 05:04:44] [INFO ] Too many transitions (2101) to apply POR reductions. Disabling POR matrices.
[2025-05-31 05:04:44] [INFO ] Applying decomposition
[2025-05-31 05:04:44] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14572438915938518802
Running compilation step : cd /tmp/ltsmin14572438915938518802;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-05-31 05:04:44] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7099005745118409613.txt' '-o' '/tmp/graph7099005745118409613.bin' '-w' '/tmp/graph7099005745118409613.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7099005745118409613.bin' '-l' '-1' '-v' '-w' '/tmp/graph7099005745118409613.weights' '-q' '0' '-e' '0.001'
[2025-05-31 05:04:44] [INFO ] Decomposing Gal with order
[2025-05-31 05:04:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 05:04:44] [INFO ] Removed a total of 1732 redundant transitions.
[2025-05-31 05:04:44] [INFO ] Flatten gal took : 114 ms
[2025-05-31 05:04:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 36 ms.
[2025-05-31 05:04:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality13392691866289202710.gal : 15 ms
[2025-05-31 05:04:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality16582445185160434914.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13392691866289202710.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16582445185160434914.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !((X((F("(i1.i2.i1.u29.p214!=1)"))&&(X(F("((i15.u466.p1907!=0)&&(i2.i0.i0.u58.p223!=1))"))))))
Formula 0 simplified : X(G!"(i1.i2.i1.u29.p214!=1)" | XG!"((i15.u466.p1907!=0)&&(i2.i0.i0.u58.p223!=1))")
Compilation finished in 4015 ms.
Running link step : cd /tmp/ltsmin14572438915938518802;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin14572438915938518802;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp0==true))&&X(<>((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 179134 ms.
FORMULA DLCround-PT-05b-LTLCardinality-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1103626 ms.
BK_STOP 1748668067598
--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="DLCround-PT-05b"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DLCround-PT-05b, 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 r072-tall-174860066900155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-05b.tgz
mv DLCround-PT-05b 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.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 ;