About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ???FT?TTFF?TT??F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r128-smll-174876524400367.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 MultiCrashLeafsetExtension-PT-S24C05, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-smll-174876524400367
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 14K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K 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 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 12M 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 MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2023-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2024-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2024-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-15
=== Now, execution of the tool begins
BK_START 1749028291230
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-04 09:11:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 09:11:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 09:11:34] [INFO ] Load time of PNML (sax parser for PT used): 884 ms
[2025-06-04 09:11:34] [INFO ] Transformed 11106 places.
[2025-06-04 09:11:34] [INFO ] Transformed 16561 transitions.
[2025-06-04 09:11:34] [INFO ] Parsed PT model containing 11106 places and 16561 transitions and 65150 arcs in 1148 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 59 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (772 resets) in 6028 ms. (6 steps per ms) remains 14/16 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (144 resets) in 908 ms. (44 steps per ms) remains 13/14 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (144 resets) in 1510 ms. (26 steps per ms) remains 12/13 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (144 resets) in 629 ms. (63 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (144 resets) in 550 ms. (72 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (144 resets) in 624 ms. (64 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (144 resets) in 2272 ms. (17 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (144 resets) in 1347 ms. (29 steps per ms) remains 11/12 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-06-04 09:11:38] [INFO ] Flatten gal took : 2143 ms
BEST_FIRST walk for 40003 steps (144 resets) in 1004 ms. (39 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (144 resets) in 690 ms. (57 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (144 resets) in 827 ms. (48 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (144 resets) in 481 ms. (82 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (144 resets) in 828 ms. (48 steps per ms) remains 11/11 properties
[2025-06-04 09:11:40] [INFO ] Flow matrix only has 15961 transitions (discarded 600 similar events)
// Phase 1: matrix 15961 rows 11106 cols
[2025-06-04 09:11:40] [INFO ] Flatten gal took : 1233 ms
[2025-06-04 09:11:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12439294408570406994.gal : 310 ms
[2025-06-04 09:11:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6047864628084408315.prop : 4 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12439294408570406994.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6047864628084408315.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2025-06-04 09:11:42] [INFO ] Computed 975 invariants in 2051 ms
[2025-06-04 09:11:42] [INFO ] State equation strengthened by 5002 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/243 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 2322/2565 variables, 31/49 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2565 variables, 4/53 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2565 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 17/2582 variables, 17/70 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Loading property file /tmp/ReachabilityCardinality6047864628084408315.prop.
At refinement iteration 7 (INCLUDED_ONLY) 0/2582 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 11 unsolved
SMT process timed out in 7512ms, After SMT, problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 243 out of 11106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11106/11106 places, 16561/16561 transitions.
Graph (complete) has 37715 edges and 11106 vertex of which 11068 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.57 ms
Discarding 38 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2657 transitions
Trivial Post-agglo rules discarded 2657 transitions
Performed 2657 trivial Post agglomeration. Transition count delta: 2657
Iterating post reduction 0 with 2657 rules applied. Total rules applied 2658 place count 11068 transition count 13904
Reduce places removed 2657 places and 0 transitions.
Performed 320 Post agglomeration using F-continuation condition.Transition count delta: 320
Iterating post reduction 1 with 2977 rules applied. Total rules applied 5635 place count 8411 transition count 13584
Reduce places removed 320 places and 0 transitions.
Iterating post reduction 2 with 320 rules applied. Total rules applied 5955 place count 8091 transition count 13584
Performed 221 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 221 Pre rules applied. Total rules applied 5955 place count 8091 transition count 13363
Deduced a syphon composed of 221 places in 18 ms
Reduce places removed 221 places and 0 transitions.
Iterating global reduction 3 with 442 rules applied. Total rules applied 6397 place count 7870 transition count 13363
Discarding 2698 places :
Symmetric choice reduction at 3 with 2698 rule applications. Total rules 9095 place count 5172 transition count 10665
Iterating global reduction 3 with 2698 rules applied. Total rules applied 11793 place count 5172 transition count 10665
Discarding 475 places :
Symmetric choice reduction at 3 with 475 rule applications. Total rules 12268 place count 4697 transition count 8290
Iterating global reduction 3 with 475 rules applied. Total rules applied 12743 place count 4697 transition count 8290
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 8 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 12777 place count 4680 transition count 8273
Free-agglomeration rule (complex) applied 199 times.
Iterating global reduction 3 with 199 rules applied. Total rules applied 12976 place count 4680 transition count 8074
Reduce places removed 199 places and 0 transitions.
Iterating post reduction 3 with 199 rules applied. Total rules applied 13175 place count 4481 transition count 8074
Partial Free-agglomeration rule applied 223 times.
Drop transitions (Partial Free agglomeration) removed 223 transitions
Iterating global reduction 4 with 223 rules applied. Total rules applied 13398 place count 4481 transition count 8074
Applied a total of 13398 rules in 6535 ms. Remains 4481 /11106 variables (removed 6625) and now considering 8074/16561 (removed 8487) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6565 ms. Remains : 4481/11106 places, 8074/16561 transitions.
RANDOM walk for 40000 steps (1066 resets) in 2310 ms. (17 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (152 resets) in 362 ms. (110 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (152 resets) in 606 ms. (65 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (152 resets) in 312 ms. (127 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (152 resets) in 273 ms. (146 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (152 resets) in 502 ms. (79 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (152 resets) in 381 ms. (104 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (152 resets) in 512 ms. (77 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (152 resets) in 647 ms. (61 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (152 resets) in 484 ms. (82 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (152 resets) in 278 ms. (143 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (152 resets) in 537 ms. (74 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 32998 steps, run timeout after 6001 ms. (steps per millisecond=5 ) properties seen :0 out of 11
Probabilistic random walk after 32998 steps, saw 15288 distinct states, run finished after 6014 ms. (steps per millisecond=5 ) properties seen :0
[2025-06-04 09:12:02] [INFO ] Flow matrix only has 7275 transitions (discarded 799 similar events)
// Phase 1: matrix 7275 rows 4481 cols
[2025-06-04 09:12:02] [INFO ] Computed 937 invariants in 349 ms
[2025-06-04 09:12:03] [INFO ] State equation strengthened by 3102 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 3/19 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/243 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-02 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-06 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-07 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 3075/3318 variables, 23/42 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3318 variables, 5/47 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3318 variables, 0/47 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 6/3324 variables, 6/53 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3324 variables, 0/53 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1003/4327 variables, 730/783 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4327 variables, 0/783 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 4/4331 variables, 4/787 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4331 variables, 0/787 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 150/4481 variables, 150/937 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4481 variables, 0/937 constraints. Problems are: Problem set: 3 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 7275/11756 variables, 4481/5418 constraints. Problems are: Problem set: 3 solved, 8 unsolved
Problem MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-15 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 15 (INCLUDED_ONLY) 0/11756 variables, 3102/8520 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/11756 variables, 0/8520 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 17 (OVERLAPS) 0/11756 variables, 0/8520 constraints. Problems are: Problem set: 4 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11756/11756 variables, and 8520 constraints, problems are : Problem set: 4 solved, 7 unsolved in 44562 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 888/888 constraints, State Equation: 4481/4481 constraints, ReadFeed: 3102/3102 constraints, PredecessorRefiner: 11/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 7 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 5/5 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/137 variables, 1/6 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 0/6 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 3143/3280 variables, 25/31 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3280 variables, 2/33 constraints. Problems are: Problem set: 4 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:12:52] [INFO ] Deduced a trap composed of 146 places in 3798 ms of which 647 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:12:56] [INFO ] Deduced a trap composed of 196 places in 4022 ms of which 814 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:13:00] [INFO ] Deduced a trap composed of 250 places in 4294 ms of which 898 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:13:05] [INFO ] Deduced a trap composed of 252 places in 4347 ms of which 990 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:13:10] [INFO ] Deduced a trap composed of 306 places in 5224 ms of which 1158 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:13:16] [INFO ] Deduced a trap composed of 241 places in 6274 ms of which 912 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:13:21] [INFO ] Deduced a trap composed of 241 places in 4382 ms of which 905 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:13:25] [INFO ] Deduced a trap composed of 218 places in 4405 ms of which 932 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:13:30] [INFO ] Deduced a trap composed of 222 places in 4413 ms of which 902 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:13:34] [INFO ] Deduced a trap composed of 196 places in 4288 ms of which 802 ms to minimize.
SMT process timed out in 92164ms, After SMT, problems are : Problem set: 4 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 137 out of 4481 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4481/4481 places, 8074/8074 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 4481 transition count 8066
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 17 place count 4473 transition count 8065
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 4472 transition count 8065
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 18 place count 4472 transition count 8050
Deduced a syphon composed of 15 places in 5 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 48 place count 4457 transition count 8050
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 72 place count 4433 transition count 7994
Iterating global reduction 3 with 24 rules applied. Total rules applied 96 place count 4433 transition count 7994
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 109 place count 4420 transition count 7929
Iterating global reduction 3 with 13 rules applied. Total rules applied 122 place count 4420 transition count 7929
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 128 place count 4417 transition count 7926
Free-agglomeration rule (complex) applied 26 times.
Iterating global reduction 3 with 26 rules applied. Total rules applied 154 place count 4417 transition count 7900
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 3 with 26 rules applied. Total rules applied 180 place count 4391 transition count 7900
Partial Free-agglomeration rule applied 21 times.
Drop transitions (Partial Free agglomeration) removed 21 transitions
Iterating global reduction 4 with 21 rules applied. Total rules applied 201 place count 4391 transition count 7900
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 209 place count 4383 transition count 7892
Iterating global reduction 4 with 8 rules applied. Total rules applied 217 place count 4383 transition count 7892
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 224 place count 4376 transition count 7857
Iterating global reduction 4 with 7 rules applied. Total rules applied 231 place count 4376 transition count 7857
Applied a total of 231 rules in 5407 ms. Remains 4376 /4481 variables (removed 105) and now considering 7857/8074 (removed 217) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5408 ms. Remains : 4376/4481 places, 7857/8074 transitions.
RANDOM walk for 40000 steps (1085 resets) in 1031 ms. (38 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (152 resets) in 237 ms. (168 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (152 resets) in 278 ms. (143 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (152 resets) in 276 ms. (144 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (152 resets) in 468 ms. (85 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (152 resets) in 392 ms. (101 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (152 resets) in 458 ms. (87 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (152 resets) in 226 ms. (176 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 17814 steps, run timeout after 3001 ms. (steps per millisecond=5 ) properties seen :0 out of 7
Probabilistic random walk after 17814 steps, saw 8346 distinct states, run finished after 3001 ms. (steps per millisecond=5 ) properties seen :0
[2025-06-04 09:13:44] [INFO ] Flow matrix only has 7032 transitions (discarded 825 similar events)
// Phase 1: matrix 7032 rows 4376 cols
[2025-06-04 09:13:44] [INFO ] Computed 937 invariants in 297 ms
[2025-06-04 09:13:44] [INFO ] State equation strengthened by 2990 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/137 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 2993/3130 variables, 25/30 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3130 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3130 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 9/3139 variables, 9/41 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3139 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 1045/4184 variables, 704/745 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4184 variables, 0/745 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 10/4194 variables, 10/755 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4194 variables, 0/755 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 182/4376 variables, 182/937 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4376 variables, 0/937 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 7032/11408 variables, 4376/5313 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/11408 variables, 2990/8303 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/11408 variables, 0/8303 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 0/11408 variables, 0/8303 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11408/11408 variables, and 8303 constraints, problems are : Problem set: 0 solved, 7 unsolved in 31275 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 888/888 constraints, State Equation: 4376/4376 constraints, ReadFeed: 2990/2990 constraints, PredecessorRefiner: 7/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/137 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 2993/3130 variables, 25/30 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3130 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:19] [INFO ] Deduced a trap composed of 143 places in 2948 ms of which 509 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:22] [INFO ] Deduced a trap composed of 159 places in 2667 ms of which 404 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:25] [INFO ] Deduced a trap composed of 211 places in 2521 ms of which 428 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:27] [INFO ] Deduced a trap composed of 213 places in 2694 ms of which 430 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:30] [INFO ] Deduced a trap composed of 211 places in 2556 ms of which 369 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:32] [INFO ] Deduced a trap composed of 210 places in 2451 ms of which 424 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:35] [INFO ] Deduced a trap composed of 213 places in 2649 ms of which 506 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:38] [INFO ] Deduced a trap composed of 213 places in 2767 ms of which 510 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:41] [INFO ] Deduced a trap composed of 213 places in 3192 ms of which 628 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:45] [INFO ] Deduced a trap composed of 213 places in 3238 ms of which 710 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:48] [INFO ] Deduced a trap composed of 213 places in 3358 ms of which 723 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:51] [INFO ] Deduced a trap composed of 213 places in 3281 ms of which 743 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:55] [INFO ] Deduced a trap composed of 213 places in 3357 ms of which 738 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:14:58] [INFO ] Deduced a trap composed of 213 places in 3325 ms of which 738 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:15:02] [INFO ] Deduced a trap composed of 264 places in 3472 ms of which 861 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:15:05] [INFO ] Deduced a trap composed of 265 places in 3165 ms of which 574 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:15:09] [INFO ] Deduced a trap composed of 265 places in 3239 ms of which 645 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:15:12] [INFO ] Deduced a trap composed of 267 places in 3323 ms of which 649 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:15:15] [INFO ] Deduced a trap composed of 265 places in 2562 ms of which 447 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:15:17] [INFO ] Deduced a trap composed of 265 places in 2728 ms of which 443 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/3130 variables, 20/52 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:15:21] [INFO ] Deduced a trap composed of 263 places in 3166 ms of which 748 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:15:24] [INFO ] Deduced a trap composed of 263 places in 3074 ms of which 738 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:15:27] [INFO ] Deduced a trap composed of 317 places in 3202 ms of which 886 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:15:30] [INFO ] Deduced a trap composed of 263 places in 2557 ms of which 455 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:15:32] [INFO ] Deduced a trap composed of 317 places in 2669 ms of which 535 ms to minimize.
SMT process timed out in 108700ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 137 out of 4376 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4376/4376 places, 7857/7857 transitions.
Applied a total of 0 rules in 711 ms. Remains 4376 /4376 variables (removed 0) and now considering 7857/7857 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 711 ms. Remains : 4376/4376 places, 7857/7857 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4376/4376 places, 7857/7857 transitions.
Applied a total of 0 rules in 694 ms. Remains 4376 /4376 variables (removed 0) and now considering 7857/7857 (removed 0) transitions.
[2025-06-04 09:15:34] [INFO ] Flow matrix only has 7032 transitions (discarded 825 similar events)
[2025-06-04 09:15:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 09:15:47] [INFO ] Implicit Places using invariants in 13495 ms returned [4, 7, 10, 11, 12, 13, 14, 15, 19, 25, 34, 44, 56, 70, 87, 105, 125, 148, 171, 194, 195, 196, 198, 199, 219, 237, 254, 270, 283, 293, 301, 309, 313, 315, 329, 335, 338, 339, 340, 342, 343, 345, 352, 359, 367, 377, 389, 404, 420, 438, 459, 480, 501, 502, 503, 504, 506, 524, 540, 555, 567, 578, 586, 592, 600, 602, 604, 617, 623, 626, 627, 628, 629, 630, 631, 633, 635, 640, 646, 654, 664, 677, 691, 707, 725, 744, 763, 764, 765, 766, 767, 768, 784, 798, 811, 821, 830, 836, 840, 843, 845, 847, 860, 866, 869, 870, 871, 872, 873, 874, 876, 878, 881, 885, 891, 899, 910, 922, 936, 952, 969, 987, 988, 989, 990, 991, 1006, 1018, 1029, 1037, 1045, 1049, 1051, 1053, 1057, 1059, 1073, 1080, 1083, 1084, 1085, 1086, 1087, 1088, 1090, 1092, 1094, 1096, 1100, 1106, 1115, 1125, 1137, 1151, 1166, 1181, 1182, 1183, 1184, 1186, 1198, 1208, 1217, 1223, 1229, 1231, 1233, 1238, 1240, 1242, 1255, 1261, 1264, 1265, 1266, 1267, 1268, 1269, 1271, 1273, 1275, 1277, 1279, 1283, 1290, 1298, 1308, 1320, 1333, 1346, 1347, 1348, 1349, 1350, 1351, 1361, 1369, 1376, 1380, 1383, 1385, 1387, 1389, 1391, 1393, 1406, 1412, 1415, 1416, 1417, 1418, 1419, 1420, 1422, 1424, 1426, 1428, 1430, 1432, 1437, 1443, 1451, 1461, 1472, 1483, 1484, 1485, 1486, 1487, 1488, 1496, 1503, 1508, 1510, 1512, 1514, 1516, 1518, 1520, 1522, 1535, 1541, 1544, 1545, 1546, 1547, 1548, 1549, 1551, 1553, 1555, 1557, 1559, 1562, 1565, 1569, 1575, 1583, 1592, 1601, 1603, 1604, 1606, 1613, 1617, 1620, 1625, 1627, 1629, 1633, 1635, 1640, 1642, 1656, 1663, 1666, 1667, 1668, 1669, 1670, 1671, 1673, 1675, 1677, 1679, 1681, 1683, 1685, 1687, 1691, 1697, 1704, 1711, 1712, 1713, 1714, 1715, 1716, 1720, 1722, 1724, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1751, 1757, 1760, 1761, 1762, 1763, 1764, 1765, 1767, 1769, 1772, 1774, 1776, 1778, 1780, 1782, 1789, 1794, 1799, 1801, 1802, 1803, 1804, 1806, 1811, 1813, 1815, 1817, 1819, 1821, 1823, 1825, 1827, 1840, 1846, 1849, 1850, 1851, 1852, 1853, 1854, 1856, 1858, 1860, 1863, 1865, 1867, 1869, 1871, 1873, 1875, 1878, 1881, 1882, 1883, 1885, 1886, 1888, 1892, 1894, 1896, 1898, 1900, 1902, 1904, 1906, 1908, 1922, 1928, 1931, 1932, 1933, 1935, 1936, 1938, 1941, 1946, 1948, 1950, 1952, 1954, 1956, 1958, 1960, 1962, 1965, 1967, 1968, 1969, 1970, 1972, 1974, 1977, 1979, 1983, 1985, 1987, 1989, 1991, 1993, 2009, 2012, 2015, 2017, 2018, 2019, 2020, 2022, 2024, 2029, 2031, 2033, 2037, 2039, 2041, 2043, 2045, 2047, 2050, 2051, 2052, 2053, 2054, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2069, 2071, 2073, 2075, 2089, 2095, 2098, 2099, 2101, 2102, 2103, 2105, 2107, 2109, 2111, 2113, 2118, 2120, 2122, 2124, 2126, 2128, 2131, 2132, 2133, 2134, 2135, 2136, 2138, 2141, 2143, 2145, 2147, 2149, 2151, 2153, 2156, 2158, 2171, 2177, 2180, 2181, 2182, 2183, 2184, 2185, 2187, 2189, 2191, 2193, 2195, 2197, 2200, 2202, 2204, 2206, 2208, 2212, 2213, 2214, 2215, 2216, 2217, 2219, 2221, 2223, 2225, 2227, 2229, 2231, 2233, 2235, 2237, 2250, 2256, 2259, 2260, 2261, 2262, 2263, 2264, 2266, 2268, 2270, 2272, 2274, 2276, 2278, 2280, 2282, 2284, 2288, 2294, 2295, 2297, 2298, 2299, 2303, 2308, 2310, 2312, 2314, 2318, 2320, 2322, 2324, 2326, 2340, 2347, 2350, 2351, 2352, 2353, 2354, 2355, 2357, 2359, 2361, 2363, 2365, 2367, 2370, 2372, 2374, 2378, 2384, 2392, 2393, 2394, 2397, 2403, 2407, 2409, 2411, 2415, 2417, 2419, 2424, 2426, 2428, 2442, 2448, 2451, 2452, 2453, 2454, 2455, 2456, 2458, 2460, 2462, 2464, 2466, 2468, 2470, 2473, 2477, 2483, 2491, 2502, 2503, 2504, 2505, 2506, 2514, 2520, 2527, 2530, 2532, 2534, 2537, 2539, 2541, 2543, 2556, 2563, 2566, 2567, 2569, 2570, 2571, 2573, 2577, 2579, 2581, 2584, 2586, 2588, 2593, 2600, 2608, 2618, 2630, 2631, 2632, 2633, 2634, 2635, 2645, 2653, 2659, 2664, 2666, 2668, 2670, 2672, 2674, 2676, 2690, 2696, 2699, 2700, 2701, 2702, 2703, 2704, 2706, 2708, 2710, 2712, 2714, 2716, 2720, 2727, 2735, 2745, 2757, 2771, 2772, 2773, 2774, 2776, 2788, 2798, 2806, 2813, 2817, 2820, 2822, 2824, 2826, 2830, 2844, 2850, 2853, 2854, 2855, 2856, 2858, 2860, 2862, 2864, 2866, 2868, 2872, 2878, 2890, 2900, 2915, 2929, 2945, 2946, 2947, 2948, 2949, 2950, 2964, 2976, 2986, 2995, 3001, 3006, 3008, 3010, 3012, 3014, 3027, 3034, 3037, 3038, 3040, 3041, 3042, 3044, 3046, 3048, 3051, 3055, 3061, 3069, 3080, 3094, 3108, 3124, 3142, 3143, 3144, 3145, 3146, 3147, 3163, 3177, 3190, 3201, 3209, 3216, 3221, 3223, 3225, 3227, 3241, 3247, 3250, 3251, 3252, 3253, 3254, 3255, 3257, 3259, 3261, 3266, 3272, 3280, 3290, 3303, 3317, 3333, 3351, 3371, 3372, 3373, 3375, 3376, 3394, 3410, 3424, 3437, 3447, 3456, 3464, 3468, 3471, 3473, 3487, 3493, 3496, 3497, 3498, 3499, 3500, 3501, 3503, 3505, 3509, 3516, 3524, 3534, 3546, 3561, 3577, 3595, 3615, 3637, 3638, 3639, 3640, 3641, 3642, 3662, 3680, 3696, 3711, 3723, 3734, 3742, 3748, 3753, 3755, 3768, 3770, 3773, 3777, 3779, 3780, 3781, 3783, 3790, 3796, 3805, 3815, 3827, 3841, 3858, 3876, 3896, 3918, 3942, 3943, 3944, 3945, 3946, 3947, 3969, 3989, 4007, 4024, 4038, 4051, 4061, 4069, 4076, 4080, 4095]
[2025-06-04 09:15:47] [INFO ] Actually due to overlaps returned [329, 617, 860, 1073, 1255, 1406, 1535, 1656, 1751, 1840, 1922, 2089, 2171, 2250, 2340, 2442, 2556, 2690, 2844, 3027, 3241, 3487, 3768, 4095, 4, 10, 11, 12, 13, 14, 125, 194, 195, 196, 198, 338, 339, 340, 342, 438, 501, 502, 503, 504, 626, 627, 628, 629, 630, 707, 763, 764, 765, 766, 767, 869, 870, 871, 872, 873, 936, 987, 988, 989, 990, 1083, 1084, 1085, 1086, 1087, 1137, 1181, 1182, 1183, 1184, 1264, 1265, 1266, 1267, 1268, 1308, 1346, 1347, 1348, 1349, 1350, 1415, 1416, 1417, 1418, 1419, 1451, 1483, 1484, 1485, 1486, 1487, 1544, 1545, 1546, 1547, 1548, 1575, 1601, 1603, 1604, 1666, 1667, 1668, 1669, 1670, 1691, 1711, 1712, 1713, 1714, 1715, 1760, 1761, 1762, 1763, 1764, 1799, 1801, 1802, 1803, 1849, 1850, 1851, 1852, 1853, 1873, 1881, 1882, 1883, 1885, 1931, 1932, 1933, 1935, 1965, 1967, 1968, 1969, 2009, 2015, 2017, 2018, 2019, 2045, 2050, 2051, 2052, 2053, 2054, 2098, 2099, 2101, 2102, 2126, 2131, 2132, 2133, 2134, 2135, 2180, 2181, 2182, 2183, 2184, 2206, 2212, 2213, 2214, 2215, 2216, 2259, 2260, 2261, 2262, 2263, 2284, 2294, 2295, 2297, 2298, 2350, 2351, 2352, 2353, 2354, 2378, 2392, 2393, 2394, 2451, 2452, 2453, 2454, 2455, 2483, 2502, 2503, 2504, 2505, 2566, 2567, 2569, 2570, 2608, 2630, 2631, 2632, 2633, 2634, 2699, 2700, 2701, 2702, 2703, 2745, 2771, 2772, 2773, 2774, 2853, 2854, 2855, 2856, 2915, 2945, 2946, 2947, 2948, 2949, 3037, 3038, 3040, 3041, 3108, 3142, 3143, 3144, 3145, 3146, 3250, 3251, 3252, 3253, 3254, 3333, 3371, 3372, 3373, 3375, 3496, 3497, 3498, 3499, 3500, 3595, 3637, 3638, 3639, 3640, 3641, 3770, 3777, 3779, 3780, 3896, 3942, 3943, 3944, 3945, 3946]
Discarding 276 places :
Implicit Place search using SMT only with invariants took 13522 ms to find 276 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 4100/4376 places, 7857/7857 transitions.
Discarding 216 places :
Symmetric choice reduction at 0 with 216 rule applications. Total rules 216 place count 3884 transition count 7641
Iterating global reduction 0 with 216 rules applied. Total rules applied 432 place count 3884 transition count 7641
Discarding 215 places :
Symmetric choice reduction at 0 with 215 rule applications. Total rules 647 place count 3669 transition count 7426
Iterating global reduction 0 with 215 rules applied. Total rules applied 862 place count 3669 transition count 7426
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 888 place count 3643 transition count 7296
Iterating global reduction 0 with 26 rules applied. Total rules applied 914 place count 3643 transition count 7296
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 917 place count 3643 transition count 7293
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 920 place count 3640 transition count 7293
Applied a total of 920 rules in 2904 ms. Remains 3640 /4100 variables (removed 460) and now considering 7293/7857 (removed 564) transitions.
[2025-06-04 09:15:50] [INFO ] Flow matrix only has 6468 transitions (discarded 825 similar events)
// Phase 1: matrix 6468 rows 3640 cols
[2025-06-04 09:15:51] [INFO ] Computed 661 invariants in 428 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 09:16:03] [INFO ] Implicit Places using invariants in 13081 ms returned [6, 9, 13, 19, 28, 38, 50, 64, 81, 99, 141, 164, 188, 208, 226, 243, 259, 272, 282, 290, 298, 302, 304, 322, 326, 328, 335, 342, 350, 360, 372, 387, 403, 441, 462, 484, 502, 518, 533, 545, 556, 564, 570, 578, 580, 582, 593, 595, 597, 599, 604, 610, 618, 628, 641, 655, 688, 707, 726, 742, 756, 769, 779, 788, 794, 798, 801, 803, 805, 813, 815, 817, 819, 822, 826, 832, 840, 851, 863, 892, 909, 927, 942, 954, 965, 973, 981, 985, 987, 989, 993, 995, 1006, 1008, 1010, 1012, 1014, 1016, 1020, 1026, 1035, 1045, 1070, 1085, 1101, 1113, 1123, 1132, 1138, 1144, 1146, 1148, 1153, 1155, 1157, 1166, 1168, 1170, 1172, 1174, 1176, 1178, 1182, 1189, 1197, 1218, 1231, 1243, 1253, 1261, 1268, 1272, 1275, 1277, 1279, 1281, 1283, 1285, 1293, 1295, 1297, 1299, 1301, 1303, 1305, 1307, 1312, 1318, 1335, 1346, 1357, 1365, 1372, 1377, 1379, 1381, 1383, 1385, 1387, 1389, 1391, 1400, 1402, 1404, 1406, 1408, 1410, 1412, 1415, 1418, 1422, 1435, 1444, 1455, 1462, 1466, 1469, 1474, 1476, 1478, 1482, 1484, 1489, 1491, 1503, 1505, 1507, 1509, 1511, 1513, 1515, 1517, 1519, 1521, 1530, 1537, 1543, 1547, 1549, 1551, 1553, 1555, 1557, 1559, 1561, 1563, 1565, 1573, 1575, 1577, 1579, 1582, 1584, 1586, 1588, 1590, 1592, 1599, 1604, 1610, 1612, 1617, 1619, 1621, 1623, 1625, 1627, 1629, 1631, 1633, 1642, 1644, 1646, 1648, 1650, 1653, 1655, 1657, 1659, 1661, 1664, 1667, 1671, 1673, 1677, 1679, 1681, 1683, 1685, 1687, 1689, 1691, 1693, 1703, 1707, 1709, 1712, 1717, 1719, 1721, 1723, 1725, 1727, 1729, 1731, 1733, 1737, 1739, 1741, 1744, 1746, 1750, 1752, 1754, 1756, 1758, 1760, 1770, 1774, 1776, 1778, 1783, 1785, 1787, 1791, 1793, 1795, 1797, 1800, 1802, 1804, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1822, 1831, 1835, 1837, 1839, 1841, 1843, 1845, 1850, 1852, 1854, 1856, 1859, 1861, 1863, 1866, 1868, 1870, 1872, 1874, 1876, 1878, 1881, 1883, 1892, 1894, 1896, 1898, 1900, 1902, 1904, 1906, 1909, 1911, 1913, 1916, 1919, 1921, 1923, 1925, 1927, 1929, 1931, 1933, 1935, 1937, 1939, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1972, 1979, 1983, 1988, 1990, 1992, 1994, 1998, 2000, 2002, 2004, 2006, 2017, 2019, 2021, 2023, 2025, 2027, 2029, 2031, 2034, 2036, 2038, 2047, 2057, 2063, 2067, 2069, 2071, 2075, 2077, 2079, 2084, 2086, 2088, 2099, 2101, 2103, 2105, 2107, 2109, 2111, 2113, 2115, 2118, 2122, 2135, 2146, 2154, 2160, 2167, 2170, 2172, 2174, 2177, 2179, 2181, 2183, 2193, 2197, 2199, 2203, 2205, 2207, 2210, 2212, 2214, 2219, 2226, 2243, 2254, 2264, 2272, 2278, 2283, 2285, 2287, 2289, 2291, 2293, 2295, 2305, 2307, 2309, 2311, 2313, 2315, 2317, 2319, 2323, 2330, 2338, 2359, 2374, 2386, 2396, 2404, 2411, 2415, 2418, 2420, 2422, 2424, 2428, 2438, 2442, 2444, 2446, 2448, 2450, 2452, 2456, 2462, 2474, 2484, 2512, 2527, 2541, 2553, 2563, 2572, 2578, 2583, 2585, 2587, 2589, 2591, 2601, 2605, 2607, 2609, 2611, 2614, 2618, 2624, 2632, 2643, 2657, 2686, 2703, 2719, 2733, 2746, 2757, 2765, 2772, 2777, 2779, 2781, 2783, 2793, 2795, 2797, 2799, 2801, 2806, 2812, 2820, 2830, 2843, 2857, 2890, 2911, 2929, 2945, 2959, 2972, 2982, 2991, 2999, 3003, 3006, 3008, 3018, 3020, 3022, 3024, 3028, 3035, 3043, 3053, 3065, 3080, 3096, 3133, 3154, 3174, 3192, 3208, 3223, 3235, 3246, 3254, 3260, 3265, 3267, 3273, 3278, 3280, 3287, 3293, 3302, 3312, 3324, 3338, 3355, 3373, 3414, 3437, 3459, 3479, 3497, 3514, 3528, 3541, 3551, 3559, 3566, 3570]
Discarding 576 places :
Implicit Place search using SMT only with invariants took 13100 ms to find 576 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 3064/4376 places, 7293/7857 transitions.
Applied a total of 0 rules in 616 ms. Remains 3064 /3064 variables (removed 0) and now considering 7293/7293 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 30840 ms. Remains : 3064/4376 places, 7293/7857 transitions.
RANDOM walk for 40000 steps (1148 resets) in 1187 ms. (33 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (88 resets) in 143 ms. (277 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (105 resets) in 188 ms. (211 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (104 resets) in 178 ms. (223 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (89 resets) in 372 ms. (107 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40001 steps (120 resets) in 307 ms. (129 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (89 resets) in 317 ms. (125 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (103 resets) in 140 ms. (283 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 20812 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 7
Probabilistic random walk after 20812 steps, saw 9236 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-04 09:16:08] [INFO ] Flow matrix only has 6468 transitions (discarded 825 similar events)
// Phase 1: matrix 6468 rows 3064 cols
[2025-06-04 09:16:08] [INFO ] Computed 85 invariants in 277 ms
[2025-06-04 09:16:08] [INFO ] State equation strengthened by 2886 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/137 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 2852/2989 variables, 25/30 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2989 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 9/2998 variables, 9/39 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2998 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 56/3054 variables, 36/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3054 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 10/3064 variables, 10/85 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3064 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 6468/9532 variables, 3064/3149 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/9532 variables, 2886/6035 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/9532 variables, 0/6035 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 0/9532 variables, 0/6035 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 9532/9532 variables, and 6035 constraints, problems are : Problem set: 0 solved, 7 unsolved in 25516 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 36/36 constraints, State Equation: 3064/3064 constraints, ReadFeed: 2886/2886 constraints, PredecessorRefiner: 7/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/137 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 2852/2989 variables, 25/30 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:16:39] [INFO ] Deduced a trap composed of 130 places in 3982 ms of which 597 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:16:42] [INFO ] Deduced a trap composed of 135 places in 3680 ms of which 626 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:16:46] [INFO ] Deduced a trap composed of 138 places in 3557 ms of which 647 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:16:50] [INFO ] Deduced a trap composed of 136 places in 3950 ms of which 619 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :6 after 7
[2025-06-04 09:16:54] [INFO ] Deduced a trap composed of 143 places in 4020 ms of which 759 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :7 after 9
[2025-06-04 09:16:58] [INFO ] Deduced a trap composed of 130 places in 3673 ms of which 664 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :9 after 14
[2025-06-04 09:17:02] [INFO ] Deduced a trap composed of 135 places in 3964 ms of which 633 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :14 after 19
[2025-06-04 09:17:06] [INFO ] Deduced a trap composed of 135 places in 3970 ms of which 638 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:17:10] [INFO ] Deduced a trap composed of 135 places in 4255 ms of which 680 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :19 after 29
[2025-06-04 09:17:15] [INFO ] Deduced a trap composed of 135 places in 4513 ms of which 684 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:17:19] [INFO ] Deduced a trap composed of 130 places in 3981 ms of which 587 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:17:23] [INFO ] Deduced a trap composed of 130 places in 3839 ms of which 600 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :29 after 42
[2025-06-04 09:17:27] [INFO ] Deduced a trap composed of 130 places in 4051 ms of which 604 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:17:31] [INFO ] Deduced a trap composed of 135 places in 3809 ms of which 611 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:17:35] [INFO ] Deduced a trap composed of 135 places in 3804 ms of which 602 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:17:40] [INFO ] Deduced a trap composed of 522 places in 5415 ms of which 2249 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:17:46] [INFO ] Deduced a trap composed of 596 places in 5753 ms of which 2622 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:17:52] [INFO ] Deduced a trap composed of 580 places in 5514 ms of which 2472 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:17:57] [INFO ] Deduced a trap composed of 520 places in 5227 ms of which 2225 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:18:01] [INFO ] Deduced a trap composed of 130 places in 3708 ms of which 593 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/2989 variables, 20/50 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:18:05] [INFO ] Deduced a trap composed of 160 places in 3768 ms of which 690 ms to minimize.
SMT process timed out in 116837ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 137 out of 3064 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3064/3064 places, 7293/7293 transitions.
Applied a total of 0 rules in 595 ms. Remains 3064 /3064 variables (removed 0) and now considering 7293/7293 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 596 ms. Remains : 3064/3064 places, 7293/7293 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3064/3064 places, 7293/7293 transitions.
Applied a total of 0 rules in 589 ms. Remains 3064 /3064 variables (removed 0) and now considering 7293/7293 (removed 0) transitions.
[2025-06-04 09:18:06] [INFO ] Flow matrix only has 6468 transitions (discarded 825 similar events)
[2025-06-04 09:18:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :42 after 97
[2025-06-04 09:18:14] [INFO ] Implicit Places using invariants in 8343 ms returned []
[2025-06-04 09:18:14] [INFO ] Flow matrix only has 6468 transitions (discarded 825 similar events)
[2025-06-04 09:18:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 09:18:18] [INFO ] State equation strengthened by 2886 read => feed constraints.
[2025-06-04 09:18:49] [INFO ] Performed 366/3064 implicitness test of which 0 returned IMPLICIT in 30 seconds.
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :97 after 187
[2025-06-04 09:19:19] [INFO ] Performed 768/3064 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-04 09:19:49] [INFO ] Performed 1143/3064 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2025-06-04 09:20:19] [INFO ] Performed 1361/3064 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2025-06-04 09:20:19] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2025-06-04 09:20:19] [INFO ] Implicit Places using invariants and state equation in 124802 ms returned []
Implicit Place search using SMT with State Equation took 133154 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 09:20:20] [INFO ] Redundant transitions in 1167 ms returned []
Running 7199 sub problems to find dead transitions.
[2025-06-04 09:20:20] [INFO ] Flow matrix only has 6468 transitions (discarded 825 similar events)
[2025-06-04 09:20:20] [INFO ] Invariant cache hit.
[2025-06-04 09:20:20] [INFO ] State equation strengthened by 2886 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
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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")
At refinement iteration 0 (INCLUDED_ONLY) 0/3062 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 7199 unsolved
SMT process timed out in 39630ms, After SMT, problems are : Problem set: 0 solved, 7199 unsolved
Search for dead transitions found 0 dead transitions in 39672ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 174629 ms. Remains : 3064/3064 places, 7293/7293 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 2507 edges and 3064 vertex of which 20 / 3064 are part of one of the 2 SCC in 12 ms
Free SCC test removed 18 places
Drop transitions (Empty/Sink Transition effects.) removed 333 transitions
Ensure Unique test removed 971 transitions
Reduce isomorphic transitions removed 1304 transitions.
Graph (complete) has 9508 edges and 3046 vertex of which 3031 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.2 ms
Discarding 15 places :
Also discarding 0 output transitions
Ensure Unique test removed 21 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node10DetectsThatNode13CanReplaceNode12.Node13IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 152 rules applied. Total rules applied 154 place count 3009 transition count 5837
Reduce places removed 150 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 107 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 106 transitions
Trivial Post-agglo rules discarded 106 transitions
Performed 106 trivial Post agglomeration. Transition count delta: 106
Iterating post reduction 1 with 363 rules applied. Total rules applied 517 place count 2859 transition count 5624
Reduce places removed 106 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 80 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 2 with 253 rules applied. Total rules applied 770 place count 2753 transition count 5477
Reduce places removed 67 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 40 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 3 with 144 rules applied. Total rules applied 914 place count 2686 transition count 5400
Reduce places removed 37 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 4 with 73 rules applied. Total rules applied 987 place count 2649 transition count 5364
Reduce places removed 16 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 5 with 27 rules applied. Total rules applied 1014 place count 2633 transition count 5353
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 1026 place count 2622 transition count 5352
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 33 Pre rules applied. Total rules applied 1026 place count 2622 transition count 5319
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 7 with 66 rules applied. Total rules applied 1092 place count 2589 transition count 5319
Discarding 324 places :
Symmetric choice reduction at 7 with 324 rule applications. Total rules 1416 place count 2265 transition count 4995
Iterating global reduction 7 with 324 rules applied. Total rules applied 1740 place count 2265 transition count 4995
Ensure Unique test removed 147 transitions
Reduce isomorphic transitions removed 147 transitions.
Iterating post reduction 7 with 147 rules applied. Total rules applied 1887 place count 2265 transition count 4848
Performed 1650 Post agglomeration using F-continuation condition.Transition count delta: 1650
Deduced a syphon composed of 1650 places in 1 ms
Reduce places removed 1650 places and 0 transitions.
Iterating global reduction 8 with 3300 rules applied. Total rules applied 5187 place count 615 transition count 3198
Drop transitions (Empty/Sink Transition effects.) removed 460 transitions
Ensure Unique test removed 591 transitions
Reduce isomorphic transitions removed 1051 transitions.
Iterating post reduction 8 with 1051 rules applied. Total rules applied 6238 place count 615 transition count 2147
Discarding 77 places :
Symmetric choice reduction at 9 with 77 rule applications. Total rules 6315 place count 538 transition count 1759
Iterating global reduction 9 with 77 rules applied. Total rules applied 6392 place count 538 transition count 1759
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 9 with 16 rules applied. Total rules applied 6408 place count 538 transition count 1743
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -112
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 10 with 24 rules applied. Total rules applied 6432 place count 526 transition count 1855
Drop transitions (Redundant composition of simpler transitions.) removed 458 transitions
Redundant transition composition rules discarded 458 transitions
Iterating global reduction 10 with 458 rules applied. Total rules applied 6890 place count 526 transition count 1397
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 10 with 1 rules applied. Total rules applied 6891 place count 526 transition count 1396
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 11 with 2 rules applied. Total rules applied 6893 place count 525 transition count 1395
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 6894 place count 524 transition count 1395
Discarding 82 places :
Symmetric choice reduction at 13 with 82 rule applications. Total rules 6976 place count 442 transition count 1251
Iterating global reduction 13 with 82 rules applied. Total rules applied 7058 place count 442 transition count 1251
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 13 with 63 rules applied. Total rules applied 7121 place count 442 transition count 1188
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -75
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 14 with 10 rules applied. Total rules applied 7131 place count 437 transition count 1263
Free-agglomeration rule applied 1 times.
Iterating global reduction 14 with 1 rules applied. Total rules applied 7132 place count 437 transition count 1262
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 7133 place count 436 transition count 1262
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 15 with 15 rules applied. Total rules applied 7148 place count 436 transition count 1247
Reduce places removed 15 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 15 with 17 rules applied. Total rules applied 7165 place count 421 transition count 1245
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 16 with 6 rules applied. Total rules applied 7171 place count 421 transition count 1239
Free-agglomeration rule applied 2 times.
Iterating global reduction 16 with 2 rules applied. Total rules applied 7173 place count 421 transition count 1237
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 7175 place count 419 transition count 1237
Partial Free-agglomeration rule applied 65 times.
Drop transitions (Partial Free agglomeration) removed 65 transitions
Iterating global reduction 17 with 65 rules applied. Total rules applied 7240 place count 419 transition count 1237
Partial Post-agglomeration rule applied 194 times.
Drop transitions (Partial Post agglomeration) removed 194 transitions
Iterating global reduction 17 with 194 rules applied. Total rules applied 7434 place count 419 transition count 1237
Discarding 4 places :
Symmetric choice reduction at 17 with 4 rule applications. Total rules 7438 place count 415 transition count 1225
Iterating global reduction 17 with 4 rules applied. Total rules applied 7442 place count 415 transition count 1225
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 17 with 1 rules applied. Total rules applied 7443 place count 415 transition count 1224
Applied a total of 7443 rules in 4738 ms. Remains 415 /3064 variables (removed 2649) and now considering 1224/7293 (removed 6069) transitions.
Running SMT prover for 7 properties.
[2025-06-04 09:21:05] [INFO ] Flow matrix only has 1177 transitions (discarded 47 similar events)
// Phase 1: matrix 1177 rows 415 cols
[2025-06-04 09:21:05] [INFO ] Computed 49 invariants in 12 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-04 09:21:05] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2025-06-04 09:21:05] [INFO ] [Real]Absence check using 11 positive and 38 generalized place invariants in 11 ms returned sat
[2025-06-04 09:21:05] [INFO ] After 366ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-04 09:21:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 12 ms returned sat
[2025-06-04 09:21:05] [INFO ] [Nat]Absence check using 11 positive and 38 generalized place invariants in 15 ms returned sat
[2025-06-04 09:21:06] [INFO ] After 941ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2025-06-04 09:21:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-06-04 09:21:07] [INFO ] After 580ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :7
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:21:08] [INFO ] Deduced a trap composed of 137 places in 560 ms of which 79 ms to minimize.
[2025-06-04 09:21:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 668 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:21:09] [INFO ] Deduced a trap composed of 138 places in 541 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:21:10] [INFO ] Deduced a trap composed of 244 places in 485 ms of which 77 ms to minimize.
[2025-06-04 09:21:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1200 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:21:11] [INFO ] Deduced a trap composed of 137 places in 554 ms of which 70 ms to minimize.
[2025-06-04 09:21:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 651 ms
TRAPS : Iteration 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:21:12] [INFO ] Deduced a trap composed of 138 places in 478 ms of which 65 ms to minimize.
[2025-06-04 09:21:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 604 ms
TRAPS : Iteration 3
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 09:21:14] [INFO ] Deduced a trap composed of 138 places in 669 ms of which 66 ms to minimize.
[2025-06-04 09:21:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 747 ms
TRAPS : Iteration 4
[2025-06-04 09:21:15] [INFO ] After 8180ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
[2025-06-04 09:21:15] [INFO ] After 9843ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2025-06-04 09:21:15] [INFO ] Flatten gal took : 54 ms
[2025-06-04 09:21:15] [INFO ] Flatten gal took : 50 ms
[2025-06-04 09:21:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4420147008616878683.gal : 13 ms
[2025-06-04 09:21:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12027631777055302765.prop : 7 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4420147008616878683.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12027631777055302765.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality12027631777055302765.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 109
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :109 after 110
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :110 after 112
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :112 after 117
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :117 after 120
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :120 after 222
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :222 after 230
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :230 after 237
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :237 after 255
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :255 after 302
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :302 after 383
Reachability property MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-2025-03 is true.
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :383 after 1624
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :1624 after 3300
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :3300 after 3706
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :3706 after 9442
Detected timeout of ITS tools.
[2025-06-04 09:21:30] [INFO ] Flatten gal took : 46 ms
[2025-06-04 09:21:30] [INFO ] Applying decomposition
[2025-06-04 09:21:30] [INFO ] Flatten gal took : 50 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/graph12042846955003184788.txt' '-o' '/tmp/graph12042846955003184788.bin' '-w' '/tmp/graph12042846955003184788.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12042846955003184788.bin' '-l' '-1' '-v' '-w' '/tmp/graph12042846955003184788.weights' '-q' '0' '-e' '0.001'
[2025-06-04 09:21:31] [INFO ] Decomposing Gal with order
[2025-06-04 09:21:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 09:21:31] [INFO ] Removed a total of 845 redundant transitions.
[2025-06-04 09:21:31] [INFO ] Flatten gal took : 323 ms
[2025-06-04 09:21:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 253 labels/synchronizations in 61 ms.
[2025-06-04 09:21:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9448633784315941505.gal : 23 ms
[2025-06-04 09:21:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9332519874556257432.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9448633784315941505.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9332519874556257432.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality9332519874556257432.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 82
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :82 after 92
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :92 after 118
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :118 after 193
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :193 after 285
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :285 after 289
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :289 after 289
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :289 after 289
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :289 after 289
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :289 after 807
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :807 after 828
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :828 after 2749
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 46384 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-04 09:21:47] [INFO ] Flatten gal took : 582 ms
[2025-06-04 09:21:47] [INFO ] Applying decomposition
[2025-06-04 09:21:48] [INFO ] Flatten gal took : 596 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/graph14927322573418005291.txt' '-o' '/tmp/graph14927322573418005291.bin' '-w' '/tmp/graph14927322573418005291.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14927322573418005291.bin' '-l' '-1' '-v' '-w' '/tmp/graph14927322573418005291.weights' '-q' '0' '-e' '0.001'
[2025-06-04 09:21:49] [INFO ] Decomposing Gal with order
[2025-06-04 09:21:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 09:21:55] [INFO ] Removed a total of 10786 redundant transitions.
[2025-06-04 09:21:55] [INFO ] Flatten gal took : 2735 ms
[2025-06-04 09:21:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 1525 labels/synchronizations in 508 ms.
[2025-06-04 09:21:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1720389085797979514.gal : 174 ms
[2025-06-04 09:21:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16235740748887079384.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1720389085797979514.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16235740748887079384.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality16235740748887079384.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1 after 74
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :74 after 157
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :157 after 181
Detected timeout of ITS tools.
[2025-06-04 09:52:08] [INFO ] Flatten gal took : 5099 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14299246248575088573
[2025-06-04 09:52:09] [INFO ] Too many transitions (7293) to apply POR reductions. Disabling POR matrices.
[2025-06-04 09:52:10] [INFO ] Applying decomposition
[2025-06-04 09:52:13] [INFO ] Built C files in 3452ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14299246248575088573
Running compilation step : cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '102' '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'
[2025-06-04 09:52:15] [INFO ] Flatten gal took : 4440 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/graph1253808661119135868.txt' '-o' '/tmp/graph1253808661119135868.bin' '-w' '/tmp/graph1253808661119135868.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1253808661119135868.bin' '-l' '-1' '-v' '-w' '/tmp/graph1253808661119135868.weights' '-q' '0' '-e' '0.001'
[2025-06-04 09:52:28] [INFO ] Decomposing Gal with order
[2025-06-04 09:52:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 09:52:58] [INFO ] Removed a total of 7282 redundant transitions.
[2025-06-04 09:52:58] [INFO ] Flatten gal took : 27101 ms
[2025-06-04 09:52:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 5888 labels/synchronizations in 831 ms.
[2025-06-04 09:52:59] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability2866602395412164441.gal : 57 ms
[2025-06-04 09:52:59] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11826162523987459109.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability2866602395412164441.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability11826162523987459109.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability11826162523987459109.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 18
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :18 after 20
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :20 after 23
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :23 after 24
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :24 after 35
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :35 after 45
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :45 after 67
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :67 after 116
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :116 after 170
Compilation finished in 69643 ms.
Running link step : cd /tmp/ltsmin14299246248575088573;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 178 ms.
Running LTSmin : cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202400==true'
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :170 after 667
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :667 after 1021
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202400==true'
Running LTSmin : cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202503==true'
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1021 after 1715
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202503==true'
Running LTSmin : cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202405==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202405==true'
Running LTSmin : cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202509==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202509==true'
Running LTSmin : cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202310==true'
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :1715 after 3394
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202310==true'
Running LTSmin : cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202513==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202513==true'
Running LTSmin : cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202514==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202514==true'
Retrying LTSmin with larger timeout 4112 s
Running LTSmin : cd /tmp/ltsmin14299246248575088573;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability202400==true'
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :3394 after 10046
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="MultiCrashLeafsetExtension-PT-S24C05"
export BK_EXAMINATION="ReachabilityFireability"
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 MultiCrashLeafsetExtension-PT-S24C05, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r128-smll-174876524400367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C05.tgz
mv MultiCrashLeafsetExtension-PT-S24C05 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;