About the Execution of ITS-Tools for ZombiesAndSurvivors-PT-Heawood140505
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 510978.00 | 0.00 | 0.00 | FFFFFFFFFFTTFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r254-tall-174931340100571.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-Heawood140505, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931340100571
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 11K Jun 6 09:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Jun 6 09:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Jun 6 09:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Jun 6 09:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Jun 6 12:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 12:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Jun 6 12:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 6 12:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 20K Jun 6 09:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 181K Jun 6 09:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Jun 6 09:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 123K Jun 6 09:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Jun 6 12:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Jun 6 12:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 14 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 50K 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-Heawood140505-LTLCardinality-00
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-01
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-02
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-03
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-04
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-05
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-06
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-07
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-08
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-09
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-10
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-11
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-12
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-13
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-14
FORMULA_NAME ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749418414950
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ZombiesAndSurvivors-PT-Heawood140505
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-08 21:33:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-08 21:33:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 21:33:36] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2025-06-08 21:33:36] [INFO ] Transformed 28 places.
[2025-06-08 21:33:36] [INFO ] Transformed 112 transitions.
[2025-06-08 21:33:36] [INFO ] Parsed PT model containing 28 places and 112 transitions and 252 arcs in 136 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Applied a total of 0 rules in 8 ms. Remains 28 /28 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Running 106 sub problems to find dead transitions.
// Phase 1: matrix 112 rows 28 cols
[2025-06-08 21:33:36] [INFO ] Computed 0 invariants in 10 ms
[2025-06-08 21:33:36] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 4107 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 19914 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 24104ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 24123ms
[2025-06-08 21:34:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:00] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-06-08 21:34:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:00] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-08 21:34:00] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:34:00] [INFO ] Invariant cache hit.
[2025-06-08 21:34:00] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3826 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 30029 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33875ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 33878ms
Finished structural reductions in LTL mode , in 1 iterations and 58160 ms. Remains : 28/28 places, 112/112 transitions.
Support contains 24 out of 28 places after structural reductions.
[2025-06-08 21:34:34] [INFO ] Flatten gal took : 19 ms
[2025-06-08 21:34:34] [INFO ] Flatten gal took : 8 ms
[2025-06-08 21:34:34] [INFO ] Input system was already deterministic with 112 transitions.
Support contains 23 out of 28 places (down from 24) after GAL structural reductions.
RANDOM walk for 7831 steps (2 resets) in 127 ms. (61 steps per ms) remains 0/34 properties
Computed a total of 0 stabilizing places and 14 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&F(p1))) U (p0&&F(!p1))))'
Support contains 2 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Graph (trivial) has 48 edges and 28 vertex of which 26 / 28 are part of one of the 2 SCC in 1 ms
Free SCC test removed 24 places
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Reduce isomorphic (modulo) transitions removed 4 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 4 transition count 10
Applied a total of 3 rules in 15 ms. Remains 4 /28 variables (removed 24) and now considering 10/112 (removed 102) transitions.
[2025-06-08 21:34:35] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
// Phase 1: matrix 9 rows 4 cols
[2025-06-08 21:34:35] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:35] [INFO ] Implicit Places using invariants in 15 ms returned []
[2025-06-08 21:34:35] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
[2025-06-08 21:34:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-08 21:34:35] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 21:34:35] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2025-06-08 21:34:35] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
[2025-06-08 21:34:35] [INFO ] Invariant cache hit.
[2025-06-08 21:34:35] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 4/12 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 6 constraints, problems are : Problem set: 0 solved, 4 unsolved in 45 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 4/4 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 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 4/12 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 4/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/12 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 10 constraints, problems are : Problem set: 0 solved, 4 unsolved in 52 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 102ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 103ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/28 places, 10/112 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 161 ms. Remains : 4/28 places, 10/112 transitions.
Stuttering acceptance computed with spot in 230 ms :[true, (OR (NOT p0) p1), (NOT p1), p1]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-00
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-00 finished in 458 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Graph (trivial) has 48 edges and 28 vertex of which 26 / 28 are part of one of the 3 SCC in 1 ms
Free SCC test removed 23 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 5 transition count 23
Applied a total of 3 rules in 4 ms. Remains 5 /28 variables (removed 23) and now considering 23/112 (removed 89) transitions.
Running 16 sub problems to find dead transitions.
[2025-06-08 21:34:35] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
// Phase 1: matrix 18 rows 5 cols
[2025-06-08 21:34:35] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 17/21 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/23 variables, and 5 constraints, problems are : Problem set: 0 solved, 16 unsolved in 128 ms.
Refiners :[State Equation: 5/5 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 17/21 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 16/21 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 0/22 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/23 variables, and 21 constraints, problems are : Problem set: 0 solved, 16 unsolved in 148 ms.
Refiners :[State Equation: 5/5 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 281ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 281ms
[2025-06-08 21:34:36] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
[2025-06-08 21:34:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:36] [INFO ] Implicit Places using invariants in 14 ms returned []
[2025-06-08 21:34:36] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
[2025-06-08 21:34:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:36] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 21:34:36] [INFO ] Redundant transitions in 0 ms returned []
Running 16 sub problems to find dead transitions.
[2025-06-08 21:34:36] [INFO ] Flow matrix only has 18 transitions (discarded 5 similar events)
[2025-06-08 21:34:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 17/21 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/23 variables, and 5 constraints, problems are : Problem set: 0 solved, 16 unsolved in 107 ms.
Refiners :[State Equation: 5/5 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 17/21 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 16/21 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 0/22 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/23 variables, and 21 constraints, problems are : Problem set: 0 solved, 16 unsolved in 146 ms.
Refiners :[State Equation: 5/5 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 256ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 257ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/28 places, 23/112 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 582 ms. Remains : 5/28 places, 23/112 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-01
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-01 finished in 634 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G((p0||F((p1&&F(p2))))))&&(F((p1&&F(p2)))||X(F(p3))))))'
Support contains 6 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Graph (trivial) has 36 edges and 28 vertex of which 22 / 28 are part of one of the 4 SCC in 0 ms
Free SCC test removed 18 places
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Reduce isomorphic (modulo) transitions removed 2 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 10 transition count 49
Applied a total of 5 rules in 7 ms. Remains 10 /28 variables (removed 18) and now considering 49/112 (removed 63) transitions.
Running 41 sub problems to find dead transitions.
[2025-06-08 21:34:36] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
Normalized transition count is 41 out of 45 initially.
// Phase 1: matrix 41 rows 10 cols
[2025-06-08 21:34:36] [INFO ] Computed 0 invariants in 1 ms
[2025-06-08 21:34:36] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 44/54 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (OVERLAPS) 0/54 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/55 variables, and 18 constraints, problems are : Problem set: 0 solved, 41 unsolved in 372 ms.
Refiners :[State Equation: 10/10 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 44/54 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 41/59 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 0/54 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/55 variables, and 59 constraints, problems are : Problem set: 0 solved, 41 unsolved in 486 ms.
Refiners :[State Equation: 10/10 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 864ms problems are : Problem set: 0 solved, 41 unsolved
Search for dead transitions found 0 dead transitions in 864ms
[2025-06-08 21:34:37] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
[2025-06-08 21:34:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:37] [INFO ] Implicit Places using invariants in 13 ms returned []
[2025-06-08 21:34:37] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
[2025-06-08 21:34:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-06-08 21:34:37] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 21:34:37] [INFO ] Redundant transitions in 0 ms returned []
Running 41 sub problems to find dead transitions.
[2025-06-08 21:34:37] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
[2025-06-08 21:34:37] [INFO ] Invariant cache hit.
[2025-06-08 21:34:37] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 44/54 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (OVERLAPS) 0/54 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 54/55 variables, and 18 constraints, problems are : Problem set: 0 solved, 41 unsolved in 380 ms.
Refiners :[State Equation: 10/10 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 44/54 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 41/59 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 0/54 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 54/55 variables, and 59 constraints, problems are : Problem set: 0 solved, 41 unsolved in 503 ms.
Refiners :[State Equation: 10/10 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 891ms problems are : Problem set: 0 solved, 41 unsolved
Search for dead transitions found 0 dead transitions in 892ms
Starting structural reductions in SI_LTL mode, iteration 1 : 10/28 places, 49/112 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1823 ms. Remains : 10/28 places, 49/112 transitions.
Stuttering acceptance computed with spot in 237 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-02
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-02 finished in 2090 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Graph (trivial) has 46 edges and 28 vertex of which 25 / 28 are part of one of the 2 SCC in 1 ms
Free SCC test removed 23 places
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 86 transitions.
Reduce isomorphic (modulo) transitions removed 2 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 5 transition count 22
Applied a total of 3 rules in 5 ms. Remains 5 /28 variables (removed 23) and now considering 22/112 (removed 90) transitions.
Running 13 sub problems to find dead transitions.
[2025-06-08 21:34:38] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
Normalized transition count is 16 out of 20 initially.
// Phase 1: matrix 16 rows 5 cols
[2025-06-08 21:34:38] [INFO ] Computed 0 invariants in 0 ms
[2025-06-08 21:34:38] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 19/24 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 24/25 variables, and 7 constraints, problems are : Problem set: 0 solved, 13 unsolved in 71 ms.
Refiners :[State Equation: 5/5 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 19/24 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 0/24 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 24/25 variables, and 20 constraints, problems are : Problem set: 0 solved, 13 unsolved in 125 ms.
Refiners :[State Equation: 5/5 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 201ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 201ms
[2025-06-08 21:34:38] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2025-06-08 21:34:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:38] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-06-08 21:34:38] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2025-06-08 21:34:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-08 21:34:38] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 21:34:38] [INFO ] Redundant transitions in 0 ms returned []
Running 13 sub problems to find dead transitions.
[2025-06-08 21:34:38] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
[2025-06-08 21:34:38] [INFO ] Invariant cache hit.
[2025-06-08 21:34:38] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 19/24 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 0/24 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 24/25 variables, and 7 constraints, problems are : Problem set: 0 solved, 13 unsolved in 63 ms.
Refiners :[State Equation: 5/5 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 13 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (OVERLAPS) 19/24 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 13/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 5 (OVERLAPS) 0/24 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Int declared 24/25 variables, and 20 constraints, problems are : Problem set: 0 solved, 13 unsolved in 115 ms.
Refiners :[State Equation: 5/5 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 183ms problems are : Problem set: 0 solved, 13 unsolved
Search for dead transitions found 0 dead transitions in 183ms
Starting structural reductions in SI_LTL mode, iteration 1 : 5/28 places, 22/112 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 439 ms. Remains : 5/28 places, 22/112 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-04
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-04 finished in 572 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Graph (trivial) has 52 edges and 28 vertex of which 27 / 28 are part of one of the 2 SCC in 0 ms
Free SCC test removed 25 places
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 3 transition count 10
Applied a total of 3 rules in 1 ms. Remains 3 /28 variables (removed 25) and now considering 10/112 (removed 102) transitions.
Running 5 sub problems to find dead transitions.
[2025-06-08 21:34:39] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
Normalized transition count is 7 out of 9 initially.
// Phase 1: matrix 7 rows 3 cols
[2025-06-08 21:34:39] [INFO ] Computed 0 invariants in 0 ms
[2025-06-08 21:34:39] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 7/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 2/11 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11/12 variables, and 4 constraints, problems are : Problem set: 0 solved, 5 unsolved in 45 ms.
Refiners :[State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 7/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 2/11 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/11 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/11 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/11 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 11/12 variables, and 9 constraints, problems are : Problem set: 0 solved, 5 unsolved in 51 ms.
Refiners :[State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 100ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 100ms
[2025-06-08 21:34:39] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
[2025-06-08 21:34:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:39] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-08 21:34:39] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
[2025-06-08 21:34:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-08 21:34:39] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 21:34:39] [INFO ] Redundant transitions in 0 ms returned []
Running 5 sub problems to find dead transitions.
[2025-06-08 21:34:39] [INFO ] Flow matrix only has 9 transitions (discarded 1 similar events)
[2025-06-08 21:34:39] [INFO ] Invariant cache hit.
[2025-06-08 21:34:39] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 7/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 2/11 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/11 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11/12 variables, and 4 constraints, problems are : Problem set: 0 solved, 5 unsolved in 36 ms.
Refiners :[State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 7/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 2/11 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/11 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/11 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/11 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 11/12 variables, and 9 constraints, problems are : Problem set: 0 solved, 5 unsolved in 53 ms.
Refiners :[State Equation: 3/3 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 93ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 93ms
Starting structural reductions in SI_LTL mode, iteration 1 : 3/28 places, 10/112 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 241 ms. Remains : 3/28 places, 10/112 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-05
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-05 finished in 330 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 28 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Graph (trivial) has 48 edges and 28 vertex of which 26 / 28 are part of one of the 2 SCC in 0 ms
Free SCC test removed 24 places
Ensure Unique test removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 4 transition count 16
Applied a total of 3 rules in 2 ms. Remains 4 /28 variables (removed 24) and now considering 16/112 (removed 96) transitions.
Running 8 sub problems to find dead transitions.
[2025-06-08 21:34:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
Normalized transition count is 10 out of 14 initially.
// Phase 1: matrix 10 rows 4 cols
[2025-06-08 21:34:39] [INFO ] Computed 0 invariants in 1 ms
[2025-06-08 21:34:39] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17/18 variables, and 5 constraints, problems are : Problem set: 0 solved, 8 unsolved in 42 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/17 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 17/18 variables, and 13 constraints, problems are : Problem set: 0 solved, 8 unsolved in 68 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 116ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 117ms
[2025-06-08 21:34:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2025-06-08 21:34:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:39] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-08 21:34:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2025-06-08 21:34:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:34:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-08 21:34:39] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-08 21:34:39] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2025-06-08 21:34:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2025-06-08 21:34:39] [INFO ] Invariant cache hit.
[2025-06-08 21:34:39] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 0/17 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 17/18 variables, and 5 constraints, problems are : Problem set: 0 solved, 8 unsolved in 44 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 13/17 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/17 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 17/18 variables, and 13 constraints, problems are : Problem set: 0 solved, 8 unsolved in 69 ms.
Refiners :[State Equation: 4/4 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 117ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 117ms
Starting structural reductions in SI_LTL mode, iteration 1 : 4/28 places, 16/112 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 287 ms. Remains : 4/28 places, 16/112 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-06
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-06 finished in 341 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(G(p0))||G(p1)) U X((p2||X((G(p3) U (p2&&G(p3))))))))'
Support contains 6 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Running 106 sub problems to find dead transitions.
// Phase 1: matrix 112 rows 28 cols
[2025-06-08 21:34:39] [INFO ] Computed 0 invariants in 4 ms
[2025-06-08 21:34:39] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3648 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 20015 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23683ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 23684ms
[2025-06-08 21:35:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:35:03] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-08 21:35:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:35:03] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-08 21:35:03] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:35:03] [INFO ] Invariant cache hit.
[2025-06-08 21:35:03] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3596 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 30007 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33614ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 33615ms
Finished structural reductions in LTL mode , in 1 iterations and 57368 ms. Remains : 28/28 places, 112/112 transitions.
Stuttering acceptance computed with spot in 438 ms :[(NOT p2), (AND (NOT p0) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p1))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-07
Product exploration explored 100000 steps with 0 reset in 227 ms.
Product exploration explored 100000 steps with 0 reset in 201 ms.
Computed a total of 0 stabilizing places and 14 stable transitions
Computed a total of 0 stabilizing places and 14 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0 (NOT p3)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND p1 p2 p3)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) p3)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) p3)))), (X (X (NOT (AND p2 p3)))), (X (X p0)), (X (X (NOT (AND (NOT p1) p2 p3)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 18 factoid took 117 ms. Reduced automaton from 10 states, 27 edges and 4 AP (stutter sensitive) to 16 states, 50 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 720 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) p1 (NOT p2))), (AND (NOT p1) p2 (NOT p3) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p1)), false, false, false, false, false, false, false, false]
RANDOM walk for 40000 steps (8 resets) in 270 ms. (147 steps per ms) remains 2/29 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 1/2 properties
BEST_FIRST walk for 10469 steps (2 resets) in 21 ms. (475 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0 (NOT p3)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND p1 p2 p3)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) p3)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) p3)))), (X (X (NOT (AND p2 p3)))), (X (X p0)), (X (X (NOT (AND (NOT p1) p2 p3)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p1 p2 (NOT p3) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F (NOT (OR p1 p2 (NOT p3)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p3) p0))), (F (NOT (OR p1 (NOT p2) p3 p0))), (F (NOT (OR (NOT p1) (NOT p3)))), (F (NOT (OR p1 (NOT p2) (NOT p3) (NOT p0)))), (F p2), (F (NOT (AND (OR (NOT p1) p3) (OR (NOT p2) p3)))), (F p3), (F p1), (F (NOT (OR (NOT p1) p3))), (F (NOT (OR (NOT p1) p2 (NOT p3) p0))), (F (NOT (OR (NOT p1) (NOT p2) p3 p0))), (F (NOT (OR (NOT p1) (NOT p2) p3))), (F (NOT (OR p1 (NOT p2) (NOT p3) p0))), (F (NOT (AND (NOT p1) (NOT p3)))), (F (NOT (OR (NOT p1) p2 (NOT p3)))), (F (NOT (OR p1 (NOT p2) (NOT p3)))), (F (NOT (OR p1 (NOT p2) p3 (NOT p0)))), (F (NOT (OR p1 (NOT p2) p3))), (F (NOT (OR (NOT p1) (NOT p2) p3 (NOT p0)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p3) (NOT p0)))), (F (NOT (OR p1 (NOT p3)))), (F (NOT (OR (NOT p1) p2 (NOT p3) (NOT p0)))), (F (NOT (OR (NOT p2) (NOT p3)))), (F (NOT (OR (NOT p1) p2 p3)))]
Knowledge based reduction with 18 factoid took 1123 ms. Reduced automaton from 16 states, 50 edges and 4 AP (stutter insensitive) to 16 states, 50 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 734 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) p1 (NOT p2))), (AND (NOT p1) p2 (NOT p3) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p1)), false, false, false, false, false, false, false, false]
Stuttering acceptance computed with spot in 762 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) p1 (NOT p2))), (AND (NOT p1) p2 (NOT p3) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p1)), false, false, false, false, false, false, false, false]
[2025-06-08 21:35:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG (NOT p2)
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0 (NOT p3)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT p1)), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT (AND p1 p2 p3)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) p3)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p0) (NOT p2) p3)))), (X (X (NOT (AND p2 p3)))), (X (X p0)), (X (X (NOT (AND (NOT p1) p2 p3)))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p1 p2 (NOT p3) (NOT p0)))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (F (NOT (OR p1 p2 (NOT p3)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p3) p0))), (F (NOT (OR p1 (NOT p2) p3 p0))), (F (NOT (OR (NOT p1) (NOT p3)))), (F (NOT (OR p1 (NOT p2) (NOT p3) (NOT p0)))), (F p2), (F (NOT (AND (OR (NOT p1) p3) (OR (NOT p2) p3)))), (F p3), (F p1), (F (NOT (OR (NOT p1) p3))), (F (NOT (OR (NOT p1) p2 (NOT p3) p0))), (F (NOT (OR (NOT p1) (NOT p2) p3 p0))), (F (NOT (OR (NOT p1) (NOT p2) p3))), (F (NOT (OR p1 (NOT p2) (NOT p3) p0))), (F (NOT (AND (NOT p1) (NOT p3)))), (F (NOT (OR (NOT p1) p2 (NOT p3)))), (F (NOT (OR p1 (NOT p2) (NOT p3)))), (F (NOT (OR p1 (NOT p2) p3 (NOT p0)))), (F (NOT (OR p1 (NOT p2) p3))), (F (NOT (OR (NOT p1) (NOT p2) p3 (NOT p0)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p3) (NOT p0)))), (F (NOT (OR p1 (NOT p3)))), (F (NOT (OR (NOT p1) p2 (NOT p3) (NOT p0)))), (F (NOT (OR (NOT p2) (NOT p3)))), (F (NOT (OR (NOT p1) p2 p3))), (G (NOT p2))]
Property proved to be false thanks to negative knowledge :(G (NOT p2))
Knowledge based reduction with 18 factoid took 1177 ms. Reduced automaton from 16 states, 50 edges and 4 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-07 finished in 63108 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((p0&&X((p0 U (G((p1||X(p1)))||(F(p2)&&(p1||X(p1)))||G(p0)))))))))'
Support contains 5 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:35:42] [INFO ] Invariant cache hit.
[2025-06-08 21:35:42] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3721 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 20014 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23749ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 23752ms
[2025-06-08 21:36:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:36:06] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-08 21:36:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:36:06] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-08 21:36:06] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:36:06] [INFO ] Invariant cache hit.
[2025-06-08 21:36:06] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3704 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 24526 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28246ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 28246ms
Finished structural reductions in LTL mode , in 1 iterations and 52062 ms. Remains : 28/28 places, 112/112 transitions.
Stuttering acceptance computed with spot in 460 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-08 finished in 52547 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(G((p0||X(p0))))&&F(p1))))'
Support contains 3 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Applied a total of 0 rules in 4 ms. Remains 28 /28 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:36:35] [INFO ] Invariant cache hit.
[2025-06-08 21:36:35] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3755 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 20009 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23772ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 23773ms
[2025-06-08 21:36:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:36:59] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-08 21:36:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:36:59] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-08 21:36:59] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:36:59] [INFO ] Invariant cache hit.
[2025-06-08 21:36:59] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3612 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 30013 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33634ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 33634ms
Finished structural reductions in LTL mode , in 1 iterations and 57475 ms. Remains : 28/28 places, 112/112 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 1 ms.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-09 finished in 57648 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&G(p1)) U X((G((p1 U X(p2)))||(p2 U p3)))))'
Support contains 6 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:37:33] [INFO ] Invariant cache hit.
[2025-06-08 21:37:33] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3707 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 20011 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23727ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 23728ms
[2025-06-08 21:37:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:37:56] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-08 21:37:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:37:56] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-08 21:37:56] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:37:56] [INFO ] Invariant cache hit.
[2025-06-08 21:37:56] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3733 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 30010 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33755ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 33756ms
Finished structural reductions in LTL mode , in 1 iterations and 57543 ms. Remains : 28/28 places, 112/112 transitions.
Stuttering acceptance computed with spot in 621 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p3)), (NOT p2), (NOT p2), (AND (NOT p3) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p3)), true, (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-10
Product exploration explored 100000 steps with 50000 reset in 124 ms.
Product exploration explored 100000 steps with 50000 reset in 128 ms.
Computed a total of 0 stabilizing places and 14 stable transitions
Computed a total of 0 stabilizing places and 14 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p3 p2), (X p2), (X p3), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (AND p1 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3) p2))), (X (NOT (AND p0 p1 (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p3) p2))), (X (NOT (AND p1 (NOT p3) p2))), (X (NOT (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p1) (NOT p3) (NOT p2))))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (X (NOT p0)), (X p1), (X (NOT (AND p0 p1 (NOT p3)))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND p1 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p3) p2)))), (X (X (NOT (AND p0 p1 (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) p1 (NOT p3)) (AND (NOT p1) (NOT p3) (NOT p2)))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p3) p2))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (AND p1 (NOT p3) p2))), (X (X (NOT (AND p1 (NOT p3) p2)))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p0 p1 (NOT p3)))), (X (X (NOT (AND p0 p1 (NOT p3)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 23 factoid took 13 ms. Reduced automaton from 15 states, 42 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-10 finished in 58456 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U p1)))'
Support contains 3 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:38:31] [INFO ] Invariant cache hit.
[2025-06-08 21:38:31] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3728 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 20008 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23744ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 23744ms
[2025-06-08 21:38:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:38:55] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-06-08 21:38:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:38:55] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-08 21:38:55] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:38:55] [INFO ] Invariant cache hit.
[2025-06-08 21:38:55] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3678 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 22664 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 26356ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 26356ms
Finished structural reductions in LTL mode , in 1 iterations and 50170 ms. Remains : 28/28 places, 112/112 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-11
Product exploration explored 100000 steps with 50000 reset in 56 ms.
Product exploration explored 100000 steps with 50000 reset in 67 ms.
Computed a total of 0 stabilizing places and 14 stable transitions
Computed a total of 0 stabilizing places and 14 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-11 finished in 50443 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((X(p0)&&(G(p2)||p1))))))'
Support contains 4 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:39:22] [INFO ] Invariant cache hit.
[2025-06-08 21:39:22] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3744 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 19976 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23732ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 23732ms
[2025-06-08 21:39:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:39:45] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-08 21:39:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:39:45] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-08 21:39:45] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:39:45] [INFO ] Invariant cache hit.
[2025-06-08 21:39:45] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3694 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 30007 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33714ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 33715ms
Finished structural reductions in LTL mode , in 1 iterations and 57526 ms. Remains : 28/28 places, 112/112 transitions.
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (NOT p2)]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-13 finished in 57776 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X((G(p0)&&F(p1)))&&G(p1)))))'
Support contains 3 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:40:19] [INFO ] Invariant cache hit.
[2025-06-08 21:40:19] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3723 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 16019 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19752ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 19753ms
[2025-06-08 21:40:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:40:39] [INFO ] Implicit Places using invariants in 15 ms returned []
[2025-06-08 21:40:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:40:39] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-08 21:40:39] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:40:39] [INFO ] Invariant cache hit.
[2025-06-08 21:40:39] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3756 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 24367 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28131ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 28132ms
Finished structural reductions in LTL mode , in 1 iterations and 47939 ms. Remains : 28/28 places, 112/112 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-14 finished in 48101 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(p0))||(F(p1)&&X((X(p2) U ((p2&&X(p2))||X(G(p2)))))))))'
Support contains 5 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 112/112 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 112/112 (removed 0) transitions.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:41:07] [INFO ] Invariant cache hit.
[2025-06-08 21:41:07] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3630 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 20007 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23646ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 23646ms
[2025-06-08 21:41:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:41:31] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-08 21:41:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-08 21:41:31] [INFO ] State equation strengthened by 26 read => feed constraints.
[2025-06-08 21:41:31] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Running 106 sub problems to find dead transitions.
[2025-06-08 21:41:31] [INFO ] Invariant cache hit.
[2025-06-08 21:41:31] [INFO ] State equation strengthened by 26 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (OVERLAPS) 0/140 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 54 constraints, problems are : Problem set: 0 solved, 106 unsolved in 3744 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 106 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 26/54 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 106/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
At refinement iteration 5 (OVERLAPS) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 106 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 160 constraints, problems are : Problem set: 0 solved, 106 unsolved in 30014 ms.
Refiners :[State Equation: 28/28 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 106/106 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33769ms problems are : Problem set: 0 solved, 106 unsolved
Search for dead transitions found 0 dead transitions in 33769ms
Finished structural reductions in LTL mode , in 1 iterations and 57473 ms. Remains : 28/28 places, 112/112 transitions.
Stuttering acceptance computed with spot in 387 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (NOT p1), (NOT p2), (NOT p2), true]
Running random walk in product with property : ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-15
Product exploration explored 100000 steps with 0 reset in 121 ms.
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ZombiesAndSurvivors-PT-Heawood140505-LTLCardinality-15 finished in 58003 ms.
All properties solved by simple procedures.
Total runtime 509723 ms.
BK_STOP 1749418925928
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ZombiesAndSurvivors-PT-Heawood140505"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ZombiesAndSurvivors-PT-Heawood140505, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-174931340100571"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ZombiesAndSurvivors-PT-Heawood140505.tgz
mv ZombiesAndSurvivors-PT-Heawood140505 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;