Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931340100559.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 ZombiesAndSurvivors-PT-Circular64010010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931340100559
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 676K
-rw-r--r-- 1 mcc users 9.2K Jun 6 09:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Jun 6 09:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Jun 6 09:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 6 09:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Jun 6 12:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Jun 6 12:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Jun 6 12:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 12:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 18K Jun 6 09:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Jun 6 09:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 6 09:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Jun 6 09:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Jun 6 12:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Jun 6 12:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 17 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 165K Jun 5 20:08 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 ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-00
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-01
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-02
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-03
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-04
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-05
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-06
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-07
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-08
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-09
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-10
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-11
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-12
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-13
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-14
FORMULA_NAME ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749416318955

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ZombiesAndSurvivors-PT-Circular64010010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-08 20:58:40] [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]
[2025-06-08 20:58:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 20:58:40] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2025-06-08 20:58:40] [INFO ] Transformed 128 places.
[2025-06-08 20:58:40] [INFO ] Transformed 384 transitions.
[2025-06-08 20:58:40] [INFO ] Parsed PT model containing 128 places and 384 transitions and 896 arcs in 154 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40009 steps (8 resets) in 622 ms. (64 steps per ms) remains 11/16 properties
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 553 ms. (72 steps per ms) remains 11/11 properties
[2025-06-08 20:58:40] [INFO ] Flatten gal took : 78 ms
BEST_FIRST walk for 40004 steps (8 resets) in 170 ms. (233 steps per ms) remains 11/11 properties
[2025-06-08 20:58:40] [INFO ] Flatten gal took : 38 ms
[2025-06-08 20:58:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15079182567657030733.gal : 29 ms
[2025-06-08 20:58:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7036076012529195400.prop : 2 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/ReachabilityCardinality15079182567657030733.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7036076012529195400.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 11/11 properties

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/ReachabilityCardinality7036076012529195400.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :10 after 60
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :60 after 671
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :671 after 16016
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :16016 after 940576
Invariant property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-11 does not hold.
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :940576 after 1.31128e+08
Reachability property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-15 is true.
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-14 does not hold.
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-13 is true.
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
BEST_FIRST walk for 40004 steps (8 resets) in 313 ms. (127 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 190 ms. (209 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 57 ms. (689 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 55 ms. (714 steps per ms) remains 11/11 properties
// Phase 1: matrix 384 rows 128 cols
[2025-06-08 20:58:41] [INFO ] Computed 0 invariants in 7 ms
[2025-06-08 20:58:41] [INFO ] State equation strengthened by 126 read => feed constraints.
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) 0/74 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 301/375 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/375 variables, 66/140 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/375 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 130/505 variables, 50/190 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 57/247 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 7/512 variables, 4/251 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/512 variables, 3/254 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/512 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/512 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 512/512 variables, and 254 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1422 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 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 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 301/375 variables, 74/74 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/375 variables, 66/140 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/375 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 130/505 variables, 50/190 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/505 variables, 57/247 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/505 variables, 4/251 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/505 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 7/512 variables, 4/255 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/512 variables, 3/258 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/512 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 512/512 variables, and 258 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5016 ms.
Refiners :[State Equation: 128/128 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 7/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6521ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 74 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 384/384 transitions.
Graph (trivial) has 34 edges and 128 vertex of which 29 / 128 are part of one of the 12 SCC in 2 ms
Free SCC test removed 17 places
Drop transitions (Empty/Sink Transition effects.) removed 34 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 40 transitions.
Applied a total of 1 rules in 42 ms. Remains 111 /128 variables (removed 17) and now considering 344/384 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 111/128 places, 344/384 transitions.
RANDOM walk for 40024 steps (8 resets) in 121 ms. (328 steps per ms) remains 4/7 properties
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 131 ms. (303 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 64 ms. (615 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 107 ms. (370 steps per ms) remains 4/4 properties
[2025-06-08 20:58:47] [INFO ] Flow matrix only has 336 transitions (discarded 8 similar events)
// Phase 1: matrix 336 rows 111 cols
[2025-06-08 20:58:47] [INFO ] Computed 0 invariants in 2 ms
[2025-06-08 20:58:47] [INFO ] State equation strengthened by 110 read => feed constraints.
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) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 267/329 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 60/122 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 115/444 variables, 46/168 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/444 variables, 50/218 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/444 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 3/447 variables, 3/221 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/447 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/447 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 447/447 variables, and 221 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1277 ms.
Refiners :[State Equation: 111/111 constraints, ReadFeed: 110/110 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 267/329 variables, 62/62 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/329 variables, 60/122 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/329 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 115/444 variables, 46/168 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/444 variables, 50/218 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/444 variables, 2/220 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/444 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 3/447 variables, 3/223 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/447 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/447 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 447/447 variables, and 223 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1183 ms.
Refiners :[State Equation: 111/111 constraints, ReadFeed: 110/110 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2486ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 900 ms.
Support contains 62 out of 111 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 111/111 places, 344/344 transitions.
Graph (trivial) has 24 edges and 111 vertex of which 19 / 111 are part of one of the 7 SCC in 0 ms
Free SCC test removed 12 places
Drop transitions (Empty/Sink Transition effects.) removed 24 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 34 transitions.
Applied a total of 1 rules in 6 ms. Remains 99 /111 variables (removed 12) and now considering 310/344 (removed 34) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 99/111 places, 310/344 transitions.
RANDOM walk for 40021 steps (8 resets) in 17 ms. (2223 steps per ms) remains 2/4 properties
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 42 ms. (930 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 101 ms. (392 steps per ms) remains 2/2 properties
[2025-06-08 20:58:51] [INFO ] Flow matrix only has 303 transitions (discarded 7 similar events)
// Phase 1: matrix 303 rows 99 cols
[2025-06-08 20:58:51] [INFO ] Computed 0 invariants in 2 ms
[2025-06-08 20:58:51] [INFO ] State equation strengthened by 100 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) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 184/225 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 38/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 140/365 variables, 42/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 49/170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 37/402 variables, 16/186 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/402 variables, 13/199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/402 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/402 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 402/402 variables, and 199 constraints, problems are : Problem set: 0 solved, 2 unsolved in 313 ms.
Refiners :[State Equation: 99/99 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 184/225 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 38/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 140/365 variables, 42/121 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/365 variables, 49/170 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 1/171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 37/402 variables, 16/187 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/402 variables, 13/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/402 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/402 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 402/402 variables, and 200 constraints, problems are : Problem set: 0 solved, 2 unsolved in 438 ms.
Refiners :[State Equation: 99/99 constraints, ReadFeed: 100/100 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 767ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 85 ms.
Support contains 41 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 310/310 transitions.
Graph (trivial) has 60 edges and 99 vertex of which 43 / 99 are part of one of the 13 SCC in 0 ms
Free SCC test removed 30 places
Drop transitions (Empty/Sink Transition effects.) removed 60 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 90 transitions.
Applied a total of 1 rules in 4 ms. Remains 69 /99 variables (removed 30) and now considering 220/310 (removed 90) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 69/99 places, 220/310 transitions.
RANDOM walk for 40018 steps (8 resets) in 31 ms. (1250 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 52 ms. (754 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 81 ms. (487 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 771621 steps, run timeout after 3001 ms. (steps per millisecond=257 ) properties seen :0 out of 2
Probabilistic random walk after 771621 steps, saw 529674 distinct states, run finished after 3005 ms. (steps per millisecond=256 ) properties seen :0
[2025-06-08 20:58:55] [INFO ] Flow matrix only has 215 transitions (discarded 5 similar events)
// Phase 1: matrix 215 rows 69 cols
[2025-06-08 20:58:55] [INFO ] Computed 0 invariants in 1 ms
[2025-06-08 20:58:55] [INFO ] State equation strengthened by 74 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) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 184/225 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 42/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 59/284 variables, 28/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 32/143 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/284 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 284/284 variables, and 143 constraints, problems are : Problem set: 0 solved, 2 unsolved in 261 ms.
Refiners :[State Equation: 69/69 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 184/225 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/225 variables, 42/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/225 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 59/284 variables, 28/111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 32/143 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/284 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/284 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 284/284 variables, and 144 constraints, problems are : Problem set: 0 solved, 2 unsolved in 568 ms.
Refiners :[State Equation: 69/69 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 840ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 180 ms.
Support contains 41 out of 69 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 220/220 transitions.
Applied a total of 0 rules in 5 ms. Remains 69 /69 variables (removed 0) and now considering 220/220 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 69/69 places, 220/220 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 220/220 transitions.
Applied a total of 0 rules in 4 ms. Remains 69 /69 variables (removed 0) and now considering 220/220 (removed 0) transitions.
[2025-06-08 20:58:56] [INFO ] Flow matrix only has 215 transitions (discarded 5 similar events)
[2025-06-08 20:58:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:58:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-06-08 20:58:56] [INFO ] Flow matrix only has 215 transitions (discarded 5 similar events)
[2025-06-08 20:58:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 20:58:56] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-06-08 20:58:56] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 20:58:56] [INFO ] Redundant transitions in 8 ms returned []
Running 216 sub problems to find dead transitions.
[2025-06-08 20:58:56] [INFO ] Flow matrix only has 215 transitions (discarded 5 similar events)
[2025-06-08 20:58:56] [INFO ] Invariant cache hit.
[2025-06-08 20:58:56] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 215/284 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 74/143 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 0/284 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 284/284 variables, and 143 constraints, problems are : Problem set: 0 solved, 216 unsolved in 30022 ms.
Refiners :[State Equation: 69/69 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 215/284 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 74/143 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 216/359 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 0/359 constraints. Problems are: Problem set: 0 solved, 216 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 284/284 variables, and 359 constraints, problems are : Problem set: 0 solved, 216 unsolved in 30023 ms.
Refiners :[State Equation: 69/69 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60077ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 60082ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60214 ms. Remains : 69/69 places, 220/220 transitions.
Attempting over-approximation, by ignoring read arcs.
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 69 transition count 200
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 26 place count 69 transition count 194
Applied a total of 26 rules in 10 ms. Remains 69 /69 variables (removed 0) and now considering 194/220 (removed 26) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 194 rows 69 cols
[2025-06-08 20:59:56] [INFO ] Computed 0 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-08 20:59:56] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-08 20:59:56] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2025-06-08 20:59:56] [INFO ] State equation strengthened by 39 read => feed constraints.
[2025-06-08 20:59:56] [INFO ] After 56ms SMT Verify possible using 39 Read/Feed constraints in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2025-06-08 20:59:56] [INFO ] After 123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2025-06-08 20:59:56] [INFO ] After 254ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2025-06-08 20:59:56] [INFO ] Flatten gal took : 11 ms
[2025-06-08 20:59:56] [INFO ] Flatten gal took : 8 ms
[2025-06-08 20:59:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4764583473561581336.gal : 2 ms
[2025-06-08 20:59:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1670378305453513390.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4764583473561581336.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1670378305453513390.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 ...328
Loading property file /tmp/ReachabilityCardinality1670378305453513390.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :19 after 20
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :20 after 215
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :215 after 231
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :231 after 10626
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :10626 after 1.0015e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.0015e+07 after 3.12193e+08
Detected timeout of ITS tools.
[2025-06-08 21:00:11] [INFO ] Flatten gal took : 7 ms
[2025-06-08 21:00:11] [INFO ] Applying decomposition
[2025-06-08 21:00:11] [INFO ] Flatten gal took : 7 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/graph5240278643583031710.txt' '-o' '/tmp/graph5240278643583031710.bin' '-w' '/tmp/graph5240278643583031710.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5240278643583031710.bin' '-l' '-1' '-v' '-w' '/tmp/graph5240278643583031710.weights' '-q' '0' '-e' '0.001'
[2025-06-08 21:00:11] [INFO ] Decomposing Gal with order
[2025-06-08 21:00:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 21:00:11] [INFO ] Removed a total of 45 redundant transitions.
[2025-06-08 21:00:12] [INFO ] Flatten gal took : 42 ms
[2025-06-08 21:00:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 11 ms.
[2025-06-08 21:00:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12825106785808699158.gal : 3 ms
[2025-06-08 21:00:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8088627180602851268.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12825106785808699158.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8088627180602851268.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/ReachabilityCardinality8088627180602851268.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :5 after 51
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :51 after 301
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :301 after 1297
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1297 after 2717
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2717 after 39721
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :39721 after 92378
Reachability property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-09 is true.
Reachability property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-02 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.51771e+14,0.819652,23556,522,114,23983,5915,359,131883,35,31788,0
Total reachable state count : 651770757632566

Verifying 2 reachability properties.
Reachability property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-02,7.79477e+11,0.965088,23812,153,51,23983,5915,426,131883,62,31788,0
Reachability property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-09,8.10189e+07,1.34587,23812,236,92,23983,5915,551,131883,72,31788,0
Over-approximation ignoring read arcs solved 0 properties in 16915 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-08 21:00:13] [INFO ] Flatten gal took : 14 ms
[2025-06-08 21:00:13] [INFO ] Applying decomposition
[2025-06-08 21:00:13] [INFO ] Flatten gal took : 11 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/graph18372298945245286545.txt' '-o' '/tmp/graph18372298945245286545.bin' '-w' '/tmp/graph18372298945245286545.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18372298945245286545.bin' '-l' '-1' '-v' '-w' '/tmp/graph18372298945245286545.weights' '-q' '0' '-e' '0.001'
[2025-06-08 21:00:13] [INFO ] Decomposing Gal with order
[2025-06-08 21:00:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 21:00:13] [INFO ] Removed a total of 118 redundant transitions.
[2025-06-08 21:00:13] [INFO ] Flatten gal took : 28 ms
[2025-06-08 21:00:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-08 21:00:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9223545720357090058.gal : 7 ms
[2025-06-08 21:00:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16570219831184143711.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9223545720357090058.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16570219831184143711.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/ReachabilityCardinality16570219831184143711.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :2 after 11
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11 after 140998
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :140998 after 1.9641e+09
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1.9641e+09 after 2.76219e+17
Detected timeout of ITS tools.
[2025-06-08 21:30:13] [INFO ] Flatten gal took : 6 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8976169127944782013
[2025-06-08 21:30:13] [INFO ] Applying decomposition
[2025-06-08 21:30:13] [INFO ] Computing symmetric may disable matrix : 220 transitions.
[2025-06-08 21:30:13] [INFO ] Flatten gal took : 6 ms
[2025-06-08 21:30:13] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 21:30:13] [INFO ] Computing symmetric may enable matrix : 220 transitions.
[2025-06-08 21:30:13] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph13529890464892703181.txt' '-o' '/tmp/graph13529890464892703181.bin' '-w' '/tmp/graph13529890464892703181.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13529890464892703181.bin' '-l' '-1' '-v' '-w' '/tmp/graph13529890464892703181.weights' '-q' '0' '-e' '0.001'
[2025-06-08 21:30:13] [INFO ] Decomposing Gal with order
[2025-06-08 21:30:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-08 21:30:13] [INFO ] Computing Do-Not-Accords matrix : 220 transitions.
[2025-06-08 21:30:13] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-08 21:30:13] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8976169127944782013
Running compilation step : cd /tmp/ltsmin8976169127944782013;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' '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'
[2025-06-08 21:30:13] [INFO ] Removed a total of 90 redundant transitions.
[2025-06-08 21:30:13] [INFO ] Flatten gal took : 25 ms
[2025-06-08 21:30:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 6 ms.
[2025-06-08 21:30:13] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability10233198511135748188.gal : 3 ms
[2025-06-08 21:30:13] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability10284113226673698078.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability10233198511135748188.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability10284113226673698078.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 ...309
Loading property file /tmp/ReachabilityFireability10284113226673698078.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 14
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :14 after 45
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :45 after 43758
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :43758 after 43758
Compilation finished in 494 ms.
Running link step : cd /tmp/ltsmin8976169127944782013;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin8976169127944782013;'/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' 'ZombiesAndSurvivorsPTCircular64010010ReachabilityFireability202502==true'
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :43758 after 3.2971e+13
Reachability property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-09 is true.
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-02 is true.
FORMULA ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.8882e+13,5.19071,92200,1586,325,100621,17075,417,620605,29,90493,0
Total reachable state count : 38881967126665

Verifying 2 reachability properties.
Reachability property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-02,1280,5.95413,92200,49,20,100621,17075,469,620605,50,90493,0
Reachability property ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ZombiesAndSurvivors-PT-Circular64010010-ReachabilityFireability-2025-09,3080,7.11156,92200,64,25,100621,17075,576,620605,56,90493,0
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1909159 ms.

BK_STOP 1749418229293

--------------------
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="ZombiesAndSurvivors-PT-Circular64010010"
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 ZombiesAndSurvivors-PT-Circular64010010, 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 r254-tall-174931340100559"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ZombiesAndSurvivors-PT-Circular64010010.tgz
mv ZombiesAndSurvivors-PT-Circular64010010 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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;