About the Execution of ITS-Tools for SemanticWebServices-PT-S256P06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | TF?FF?F???FF???? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r184-tall-174889265100922.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 SemanticWebServices-PT-S256P06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889265100922
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 16M May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2023-12
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2023-13
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2023-14
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2023-15
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-00
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-01
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-02
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-03
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-04
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-05
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-06
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-07
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-08
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-09
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-10
FORMULA_NAME SemanticWebServices-PT-S256P06-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1749258180853
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S256P06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-07 01:03:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 01:03:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 01:03:03] [INFO ] Load time of PNML (sax parser for PT used): 838 ms
[2025-06-07 01:03:03] [INFO ] Transformed 439 places.
[2025-06-07 01:03:03] [INFO ] Transformed 14102 transitions.
[2025-06-07 01:03:03] [INFO ] Parsed PT model containing 439 places and 14102 transitions and 130267 arcs in 1028 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Deduced a syphon composed of 65 places in 33 ms
Reduce places removed 65 places and 7242 transitions.
Ensure Unique test removed 2131 transitions
Reduce redundant transitions removed 2131 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SemanticWebServices-PT-S256P06-CTLFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-CTLFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-CTLFireability-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 57 out of 374 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 374/374 places, 4729/4729 transitions.
Ensure Unique test removed 13 places
Reduce places removed 101 places and 0 transitions.
Ensure Unique test removed 1404 transitions
Reduce isomorphic transitions removed 1404 transitions.
Iterating post reduction 0 with 1505 rules applied. Total rules applied 1505 place count 273 transition count 3325
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 1549 place count 229 transition count 2726
Iterating global reduction 1 with 44 rules applied. Total rules applied 1593 place count 229 transition count 2726
Ensure Unique test removed 729 transitions
Reduce isomorphic transitions removed 729 transitions.
Iterating post reduction 1 with 729 rules applied. Total rules applied 2322 place count 229 transition count 1997
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 2330 place count 221 transition count 1982
Iterating global reduction 2 with 8 rules applied. Total rules applied 2338 place count 221 transition count 1982
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 2355 place count 221 transition count 1965
Drop transitions (Redundant composition of simpler transitions.) removed 249 transitions
Redundant transition composition rules discarded 249 transitions
Iterating global reduction 3 with 249 rules applied. Total rules applied 2604 place count 221 transition count 1716
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 3 with 72 rules applied. Total rules applied 2676 place count 199 transition count 1666
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 2680 place count 195 transition count 1636
Iterating global reduction 4 with 4 rules applied. Total rules applied 2684 place count 195 transition count 1636
Ensure Unique test removed 114 transitions
Reduce isomorphic transitions removed 114 transitions.
Iterating post reduction 4 with 114 rules applied. Total rules applied 2798 place count 195 transition count 1522
Drop transitions (Redundant composition of simpler transitions.) removed 78 transitions
Redundant transition composition rules discarded 78 transitions
Iterating global reduction 5 with 78 rules applied. Total rules applied 2876 place count 195 transition count 1444
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 5 with 39 rules applied. Total rules applied 2915 place count 190 transition count 1410
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2916 place count 189 transition count 1409
Iterating global reduction 6 with 1 rules applied. Total rules applied 2917 place count 189 transition count 1409
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2918 place count 189 transition count 1408
Applied a total of 2918 rules in 133 ms. Remains 189 /374 variables (removed 185) and now considering 1408/4729 (removed 3321) transitions.
Running 1200 sub problems to find dead transitions.
[2025-06-07 01:03:03] [INFO ] Flow matrix only has 404 transitions (discarded 1004 similar events)
Normalized transition count is 403 out of 404 initially.
// Phase 1: matrix 403 rows 189 cols
[2025-06-07 01:03:03] [INFO ] Computed 2 invariants in 5 ms
[2025-06-07 01:03:03] [INFO ] State equation strengthened by 191 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 2 (OVERLAPS) 2/189 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 189/593 variables, and 2 constraints, problems are : Problem set: 0 solved, 1200 unsolved in 20072 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/189 constraints, ReadFeed: 0/191 constraints, PredecessorRefiner: 1200/1200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1200 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 2 (OVERLAPS) 2/189 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 4 (OVERLAPS) 403/592 variables, 189/191 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/592 variables, 191/382 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/592 variables, 1200/1582 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/593 variables, and 1582 constraints, problems are : Problem set: 0 solved, 1200 unsolved in 20023 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 189/189 constraints, ReadFeed: 191/191 constraints, PredecessorRefiner: 1200/1200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40794ms problems are : Problem set: 0 solved, 1200 unsolved
Search for dead transitions found 0 dead transitions in 40822ms
[2025-06-07 01:03:44] [INFO ] Flow matrix only has 404 transitions (discarded 1004 similar events)
[2025-06-07 01:03:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:03:44] [INFO ] Implicit Places using invariants in 104 ms returned []
[2025-06-07 01:03:44] [INFO ] Flow matrix only has 404 transitions (discarded 1004 similar events)
[2025-06-07 01:03:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:03:44] [INFO ] State equation strengthened by 191 read => feed constraints.
[2025-06-07 01:03:44] [INFO ] Implicit Places using invariants and state equation in 356 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
Running 1200 sub problems to find dead transitions.
[2025-06-07 01:03:44] [INFO ] Flow matrix only has 404 transitions (discarded 1004 similar events)
[2025-06-07 01:03:44] [INFO ] Invariant cache hit.
[2025-06-07 01:03:44] [INFO ] State equation strengthened by 191 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 2 (OVERLAPS) 2/189 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 4 (OVERLAPS) 403/592 variables, 189/191 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/592 variables, 191/382 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 592/593 variables, and 382 constraints, problems are : Problem set: 0 solved, 1200 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 189/189 constraints, ReadFeed: 191/191 constraints, PredecessorRefiner: 1200/1200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 2 (OVERLAPS) 2/189 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 4 (OVERLAPS) 403/592 variables, 189/191 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/592 variables, 191/382 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/592 variables, 1200/1582 constraints. Problems are: Problem set: 0 solved, 1200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 592/593 variables, and 1582 constraints, problems are : Problem set: 0 solved, 1200 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 189/189 constraints, ReadFeed: 191/191 constraints, PredecessorRefiner: 1200/1200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60490ms problems are : Problem set: 0 solved, 1200 unsolved
Search for dead transitions found 0 dead transitions in 60493ms
Starting structural reductions in LTL mode, iteration 1 : 189/374 places, 1408/4729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 102032 ms. Remains : 189/374 places, 1408/4729 transitions.
Support contains 57 out of 189 places after structural reductions.
[2025-06-07 01:04:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-07 01:04:45] [INFO ] Flatten gal took : 105 ms
[2025-06-07 01:04:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SemanticWebServices-PT-S256P06-CTLFireability-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P06-CTLFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 01:04:45] [INFO ] Flatten gal took : 67 ms
[2025-06-07 01:04:45] [INFO ] Input system was already deterministic with 1408 transitions.
Support contains 49 out of 189 places (down from 57) after GAL structural reductions.
RANDOM walk for 12606 steps (1 resets) in 1665 ms. (7 steps per ms) remains 0/16 properties
[2025-06-07 01:04:46] [INFO ] Flatten gal took : 42 ms
[2025-06-07 01:04:46] [INFO ] Flatten gal took : 41 ms
[2025-06-07 01:04:46] [INFO ] Input system was already deterministic with 1408 transitions.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 1408/1408 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 179 transition count 1259
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 179 transition count 1259
Ensure Unique test removed 157 transitions
Reduce isomorphic transitions removed 157 transitions.
Iterating post reduction 0 with 157 rules applied. Total rules applied 177 place count 179 transition count 1102
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 178 place count 178 transition count 1098
Iterating global reduction 1 with 1 rules applied. Total rules applied 179 place count 178 transition count 1098
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 180 place count 178 transition count 1097
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 182 place count 178 transition count 1095
Applied a total of 182 rules in 17 ms. Remains 178 /189 variables (removed 11) and now considering 1095/1408 (removed 313) transitions.
Running 904 sub problems to find dead transitions.
[2025-06-07 01:04:46] [INFO ] Flow matrix only has 367 transitions (discarded 728 similar events)
Normalized transition count is 366 out of 367 initially.
// Phase 1: matrix 366 rows 178 cols
[2025-06-07 01:04:46] [INFO ] Computed 2 invariants in 6 ms
[2025-06-07 01:04:46] [INFO ] State equation strengthened by 171 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/176 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 2 (OVERLAPS) 2/178 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 4 (OVERLAPS) 366/544 variables, 178/180 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 171/351 constraints. Problems are: Problem set: 0 solved, 904 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 1.0)
(s4 0.0)
(s5 0.0)
(s6 1.0)
(s7 (/ 11.0 12.0))
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 (/ 11.0 12.0))
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 (/ 11.0 12.0))
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 (/ 11.0 12.0))
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 2.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 (/ 13.0 12.0))
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 2.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 (/ 11.0 12.0))
(s70 timeout
1.0)
(s71 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 544/545 variables, and 351 constraints, problems are : Problem set: 0 solved, 904 unsolved in 20024 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 178/178 constraints, ReadFeed: 171/171 constraints, PredecessorRefiner: 904/904 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 904 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/176 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 2 (OVERLAPS) 2/178 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 4 (OVERLAPS) 366/544 variables, 178/180 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 171/351 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 904/1255 constraints. Problems are: Problem set: 0 solved, 904 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 1)
(s7 1)
(s8 3)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 0)
(s14 1)
(s15 1)
(s16 1)
(s17 2)
(s18 2)
(s19 0)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 2)
(s27 1)
(s28 1)
(s29 2)
(s30 1)
(s31 1)
(s32 2)
(s33 1)
(s34 1)
(s35 1)
(s36 3)
(s37 2)
(s38 2)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 2)
(s44 1)
(s45 1)
(s46 2)
(s47 1)
(s48 1)
(s49 1)
(s50 5)
(s51 1)
(s52 1)
(s53 2)
(s54 3)
(s55 1)
(s56 6)
(s57 1)
(s58 1)
(s59 2)
(s60 1)
(s61 1)
(s62 2)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 2)
(s72 2)
(s73 1)
(s74 2)
(s75 1)
(s76 5)
(s77 6)
(s78 1)
(s79 1)
(s80 2)
(s81 1)
(s82 1)
(s83 2)
(s84 1)
(s85 1)
(s86 2)
(s87 1)
(s88 2)
(s89 1)
(s90 0)
(s91 2)
(s92 0)
(s93 2)
(s94 1)
(s95 1)
(s96 1)
(s97 4)
(s98 2)
(s99 1)
(s100 1)
(s101 2)
(s102 2)
(s103 1)
(s104 1)
(s105 1)
(s106 1)
(s107 2)
(s108 1)
(s109 1)
(s110 2)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s120 1)
(s121 1)
(s122 1)
(s123 2)
(s124 1)
(s125 1)
(s126 2)
(s127 1)
(s128 1)
(s129 1)
(s130 1)
(s131 1)
(s132 1)
(s133 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 544/545 variables, and 1255 constraints, problems are : Problem set: 0 solved, 904 unsolved in 20028 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 178/178 constraints, ReadFeed: 171/171 constraints, PredecessorRefiner: 904/904 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40287ms problems are : Problem set: 0 solved, 904 unsolved
Search for dead transitions found 0 dead transitions in 40289ms
[2025-06-07 01:05:26] [INFO ] Flow matrix only has 367 transitions (discarded 728 similar events)
[2025-06-07 01:05:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:05:27] [INFO ] Implicit Places using invariants in 111 ms returned []
[2025-06-07 01:05:27] [INFO ] Flow matrix only has 367 transitions (discarded 728 similar events)
[2025-06-07 01:05:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:05:27] [INFO ] State equation strengthened by 171 read => feed constraints.
[2025-06-07 01:05:27] [INFO ] Implicit Places using invariants and state equation in 388 ms returned []
Implicit Place search using SMT with State Equation took 501 ms to find 0 implicit places.
Running 904 sub problems to find dead transitions.
[2025-06-07 01:05:27] [INFO ] Flow matrix only has 367 transitions (discarded 728 similar events)
[2025-06-07 01:05:27] [INFO ] Invariant cache hit.
[2025-06-07 01:05:27] [INFO ] State equation strengthened by 171 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/176 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 2 (OVERLAPS) 2/178 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 4 (OVERLAPS) 366/544 variables, 178/180 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 171/351 constraints. Problems are: Problem set: 0 solved, 904 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 0/351 constraints. Problems are: Problem set: 0 solved, 904 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 544/545 variables, and 351 constraints, problems are : Problem set: 0 solved, 904 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 178/178 constraints, ReadFeed: 171/171 constraints, PredecessorRefiner: 904/904 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 904 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/176 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 2 (OVERLAPS) 2/178 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 4 (OVERLAPS) 366/544 variables, 178/180 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 171/351 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 904/1255 constraints. Problems are: Problem set: 0 solved, 904 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 544/545 variables, and 1255 constraints, problems are : Problem set: 0 solved, 904 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 178/178 constraints, ReadFeed: 171/171 constraints, PredecessorRefiner: 904/904 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60296ms problems are : Problem set: 0 solved, 904 unsolved
Search for dead transitions found 0 dead transitions in 60300ms
Starting structural reductions in LTL mode, iteration 1 : 178/189 places, 1095/1408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101114 ms. Remains : 178/189 places, 1095/1408 transitions.
[2025-06-07 01:06:27] [INFO ] Flatten gal took : 28 ms
[2025-06-07 01:06:27] [INFO ] Flatten gal took : 30 ms
[2025-06-07 01:06:27] [INFO ] Input system was already deterministic with 1095 transitions.
[2025-06-07 01:06:27] [INFO ] Flatten gal took : 27 ms
[2025-06-07 01:06:27] [INFO ] Flatten gal took : 26 ms
[2025-06-07 01:06:27] [INFO ] Time to serialize gal into /tmp/CTLFireability3065017606855948156.gal : 28 ms
[2025-06-07 01:06:27] [INFO ] Time to serialize properties into /tmp/CTLFireability4973048880479046920.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3065017606855948156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4973048880479046920.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 01:06:58] [INFO ] Flatten gal took : 29 ms
[2025-06-07 01:06:58] [INFO ] Applying decomposition
[2025-06-07 01:06:58] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13666107129036209497.txt' '-o' '/tmp/graph13666107129036209497.bin' '-w' '/tmp/graph13666107129036209497.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13666107129036209497.bin' '-l' '-1' '-v' '-w' '/tmp/graph13666107129036209497.weights' '-q' '0' '-e' '0.001'
[2025-06-07 01:06:58] [INFO ] Decomposing Gal with order
[2025-06-07 01:06:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 01:06:58] [INFO ] Removed a total of 914 redundant transitions.
[2025-06-07 01:06:58] [INFO ] Flatten gal took : 143 ms
[2025-06-07 01:06:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 543 labels/synchronizations in 27 ms.
[2025-06-07 01:06:58] [INFO ] Time to serialize gal into /tmp/CTLFireability5576731131923433819.gal : 9 ms
[2025-06-07 01:06:58] [INFO ] Time to serialize properties into /tmp/CTLFireability2187224712083567370.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5576731131923433819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2187224712083567370.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 189/189 places, 1408/1408 transitions.
Graph (complete) has 1791 edges and 189 vertex of which 183 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.14 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 168 transition count 1215
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 168 transition count 1215
Ensure Unique test removed 249 transitions
Reduce isomorphic transitions removed 249 transitions.
Iterating post reduction 0 with 249 rules applied. Total rules applied 278 place count 168 transition count 966
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 280 place count 166 transition count 961
Iterating global reduction 1 with 2 rules applied. Total rules applied 282 place count 166 transition count 961
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 284 place count 166 transition count 959
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 286 place count 166 transition count 957
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 1496 edges and 165 vertex of which 164 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 2 with 2 rules applied. Total rules applied 288 place count 164 transition count 956
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 289 place count 163 transition count 955
Iterating global reduction 3 with 1 rules applied. Total rules applied 290 place count 163 transition count 955
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 291 place count 163 transition count 954
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 292 place count 163 transition count 953
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 293 place count 162 transition count 953
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 294 place count 162 transition count 952
Applied a total of 294 rules in 193 ms. Remains 162 /189 variables (removed 27) and now considering 952/1408 (removed 456) transitions.
Running 754 sub problems to find dead transitions.
[2025-06-07 01:07:28] [INFO ] Flow matrix only has 352 transitions (discarded 600 similar events)
Normalized transition count is 351 out of 352 initially.
// Phase 1: matrix 351 rows 162 cols
[2025-06-07 01:07:28] [INFO ] Computed 1 invariants in 3 ms
[2025-06-07 01:07:28] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 2 (OVERLAPS) 349/509 variables, 160/161 constraints. Problems are: Problem set: 0 solved, 754 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/509 variables, 154/315 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/509 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 5 (OVERLAPS) 2/511 variables, 1/316 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/511 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 754 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 511/514 variables, and 316 constraints, problems are : Problem set: 0 solved, 754 unsolved in 20026 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 161/162 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 754/754 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 754 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 2 (OVERLAPS) 349/509 variables, 160/161 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/509 variables, 154/315 constraints. Problems are: Problem set: 0 solved, 754 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/509 variables, 753/1068 constraints. Problems are: Problem set: 0 solved, 754 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 509/514 variables, and 1068 constraints, problems are : Problem set: 0 solved, 754 unsolved in 20020 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 160/162 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 753/754 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40196ms problems are : Problem set: 0 solved, 754 unsolved
Search for dead transitions found 0 dead transitions in 40199ms
[2025-06-07 01:08:08] [INFO ] Flow matrix only has 352 transitions (discarded 600 similar events)
[2025-06-07 01:08:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:08:09] [INFO ] Implicit Places using invariants in 111 ms returned []
[2025-06-07 01:08:09] [INFO ] Flow matrix only has 352 transitions (discarded 600 similar events)
[2025-06-07 01:08:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:08:09] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-07 01:08:09] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 01:08:10] [INFO ] Redundant transitions in 776 ms returned [52, 54, 79, 84, 87, 95, 96, 99, 104, 106, 108, 112, 116, 119, 122, 124, 125, 126, 127, 128, 131, 133, 134, 137, 139, 143, 144, 145, 150, 151, 152, 153, 159, 161, 162, 165, 167, 169, 171, 173, 174, 175, 176, 177, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 193, 194, 204, 207, 235, 242, 333, 346, 347, 348, 349, 351, 352, 353, 354, 357, 359, 360, 366, 388, 390, 393, 398, 421, 436, 437, 438, 443, 444, 453, 454, 455, 459, 460, 461, 462, 463, 464, 470, 473, 474, 475, 476, 477, 478, 481, 483, 484, 485, 486, 488, 507, 520, 521, 529, 530, 533, 534, 535, 569, 570, 572, 574, 576, 578, 579, 581, 582, 584, 586, 595, 596, 597, 599, 628, 854, 858, 859, 861, 863, 865, 867, 869, 871, 872, 874, 875, 877, 879, 880, 882, 884, 886, 887, 889, 891, 893, 894, 895, 897, 898, 899, 901, 902, 904, 905, 907, 908, 910, 911, 913, 914, 916, 918, 919, 921, 923, 924, 925, 926, 928, 929, 930, 931, 933, 934, 935, 937, 938, 940, 941, 943, 944, 945, 946, 947, 949, 950, 951]
Found 196 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 196 transitions
Redundant transitions reduction (with SMT) removed 196 transitions.
Running 617 sub problems to find dead transitions.
[2025-06-07 01:08:10] [INFO ] Flow matrix only has 257 transitions (discarded 499 similar events)
Normalized transition count is 256 out of 257 initially.
// Phase 1: matrix 256 rows 162 cols
[2025-06-07 01:08:10] [INFO ] Computed 1 invariants in 1 ms
[2025-06-07 01:08:10] [INFO ] State equation strengthened by 118 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 2 (OVERLAPS) 252/409 variables, 157/158 constraints. Problems are: Problem set: 0 solved, 617 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/409 variables, 118/276 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/409 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 5 (OVERLAPS) 3/412 variables, 2/278 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/412 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 7 (OVERLAPS) 0/412 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 617 unsolved
No progress, stopping.
After SMT solving in domain Real declared 412/419 variables, and 278 constraints, problems are : Problem set: 0 solved, 617 unsolved in 18391 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 159/162 constraints, ReadFeed: 118/118 constraints, PredecessorRefiner: 617/617 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 617 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/157 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/157 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 2 (OVERLAPS) 252/409 variables, 157/158 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/409 variables, 118/276 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/409 variables, 458/734 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/409 variables, 0/734 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 6 (OVERLAPS) 3/412 variables, 2/736 constraints. Problems are: Problem set: 0 solved, 617 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/412 variables, 158/894 constraints. Problems are: Problem set: 0 solved, 617 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 412/419 variables, and 894 constraints, problems are : Problem set: 0 solved, 617 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 159/162 constraints, ReadFeed: 118/118 constraints, PredecessorRefiner: 616/617 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48486ms problems are : Problem set: 0 solved, 617 unsolved
Search for dead transitions found 0 dead transitions in 48488ms
Starting structural reductions in SI_CTL mode, iteration 1 : 162/189 places, 756/1408 transitions.
Graph (complete) has 1359 edges and 162 vertex of which 159 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 159 transition count 754
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 158 transition count 752
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 158 transition count 752
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 158 transition count 751
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 158 transition count 745
Applied a total of 12 rules in 61 ms. Remains 158 /162 variables (removed 4) and now considering 745/756 (removed 11) transitions.
[2025-06-07 01:08:58] [INFO ] Flow matrix only has 250 transitions (discarded 495 similar events)
Normalized transition count is 249 out of 250 initially.
// Phase 1: matrix 249 rows 158 cols
[2025-06-07 01:08:58] [INFO ] Computed 1 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:08:58] [INFO ] Implicit Places using invariants in 123 ms returned []
[2025-06-07 01:08:58] [INFO ] Flow matrix only has 250 transitions (discarded 495 similar events)
[2025-06-07 01:08:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:08:59] [INFO ] State equation strengthened by 114 read => feed constraints.
[2025-06-07 01:08:59] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 437 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 158/189 places, 745/1408 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 90677 ms. Remains : 158/189 places, 745/1408 transitions.
[2025-06-07 01:08:59] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:08:59] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:08:59] [INFO ] Input system was already deterministic with 745 transitions.
[2025-06-07 01:08:59] [INFO ] Flatten gal took : 16 ms
[2025-06-07 01:08:59] [INFO ] Flatten gal took : 16 ms
[2025-06-07 01:08:59] [INFO ] Time to serialize gal into /tmp/CTLFireability8038893236735879888.gal : 3 ms
[2025-06-07 01:08:59] [INFO ] Time to serialize properties into /tmp/CTLFireability13534651416984986162.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8038893236735879888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13534651416984986162.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 01:09:29] [INFO ] Flatten gal took : 15 ms
[2025-06-07 01:09:29] [INFO ] Applying decomposition
[2025-06-07 01:09:29] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph234603479745613074.txt' '-o' '/tmp/graph234603479745613074.bin' '-w' '/tmp/graph234603479745613074.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph234603479745613074.bin' '-l' '-1' '-v' '-w' '/tmp/graph234603479745613074.weights' '-q' '0' '-e' '0.001'
[2025-06-07 01:09:29] [INFO ] Decomposing Gal with order
[2025-06-07 01:09:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 01:09:29] [INFO ] Removed a total of 520 redundant transitions.
[2025-06-07 01:09:29] [INFO ] Flatten gal took : 33 ms
[2025-06-07 01:09:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 275 labels/synchronizations in 9 ms.
[2025-06-07 01:09:29] [INFO ] Time to serialize gal into /tmp/CTLFireability11225673278426734029.gal : 3 ms
[2025-06-07 01:09:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5709252035368904497.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11225673278426734029.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5709252035368904497.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 1408/1408 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 175 transition count 1155
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 175 transition count 1155
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 252 transitions.
Iterating post reduction 0 with 252 rules applied. Total rules applied 280 place count 175 transition count 903
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 281 place count 174 transition count 899
Iterating global reduction 1 with 1 rules applied. Total rules applied 282 place count 174 transition count 899
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 283 place count 174 transition count 898
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 285 place count 174 transition count 896
Applied a total of 285 rules in 11 ms. Remains 174 /189 variables (removed 15) and now considering 896/1408 (removed 512) transitions.
Running 710 sub problems to find dead transitions.
[2025-06-07 01:09:59] [INFO ] Flow matrix only has 356 transitions (discarded 540 similar events)
Normalized transition count is 355 out of 356 initially.
// Phase 1: matrix 355 rows 174 cols
[2025-06-07 01:09:59] [INFO ] Computed 2 invariants in 1 ms
[2025-06-07 01:09:59] [INFO ] State equation strengthened by 165 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 4 (OVERLAPS) 355/529 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/529 variables, 165/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/529 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 529/530 variables, and 341 constraints, problems are : Problem set: 0 solved, 710 unsolved in 20023 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 710 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 4 (OVERLAPS) 355/529 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/529 variables, 165/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/529 variables, 710/1051 constraints. Problems are: Problem set: 0 solved, 710 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 529/530 variables, and 1051 constraints, problems are : Problem set: 0 solved, 710 unsolved in 20021 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40193ms problems are : Problem set: 0 solved, 710 unsolved
Search for dead transitions found 0 dead transitions in 40195ms
[2025-06-07 01:10:39] [INFO ] Flow matrix only has 356 transitions (discarded 540 similar events)
[2025-06-07 01:10:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:10:39] [INFO ] Implicit Places using invariants in 140 ms returned []
[2025-06-07 01:10:39] [INFO ] Flow matrix only has 356 transitions (discarded 540 similar events)
[2025-06-07 01:10:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:10:40] [INFO ] State equation strengthened by 165 read => feed constraints.
[2025-06-07 01:10:40] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
Running 710 sub problems to find dead transitions.
[2025-06-07 01:10:40] [INFO ] Flow matrix only has 356 transitions (discarded 540 similar events)
[2025-06-07 01:10:40] [INFO ] Invariant cache hit.
[2025-06-07 01:10:40] [INFO ] State equation strengthened by 165 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 4 (OVERLAPS) 355/529 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/529 variables, 165/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/529 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 7 (OVERLAPS) 0/529 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
No progress, stopping.
After SMT solving in domain Real declared 529/530 variables, and 341 constraints, problems are : Problem set: 0 solved, 710 unsolved in 26325 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 710 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 4 (OVERLAPS) 355/529 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/529 variables, 165/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/529 variables, 710/1051 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/529 variables, 0/1051 constraints. Problems are: Problem set: 0 solved, 710 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 529/530 variables, and 1051 constraints, problems are : Problem set: 0 solved, 710 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56472ms problems are : Problem set: 0 solved, 710 unsolved
Search for dead transitions found 0 dead transitions in 56476ms
Starting structural reductions in LTL mode, iteration 1 : 174/189 places, 896/1408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97201 ms. Remains : 174/189 places, 896/1408 transitions.
[2025-06-07 01:11:36] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:11:36] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:11:36] [INFO ] Input system was already deterministic with 896 transitions.
[2025-06-07 01:11:36] [INFO ] Flatten gal took : 18 ms
[2025-06-07 01:11:36] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:11:36] [INFO ] Time to serialize gal into /tmp/CTLFireability5918632830344530999.gal : 3 ms
[2025-06-07 01:11:36] [INFO ] Time to serialize properties into /tmp/CTLFireability13032639809278296777.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5918632830344530999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13032639809278296777.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 01:12:06] [INFO ] Flatten gal took : 20 ms
[2025-06-07 01:12:06] [INFO ] Applying decomposition
[2025-06-07 01:12:07] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4807071358324634074.txt' '-o' '/tmp/graph4807071358324634074.bin' '-w' '/tmp/graph4807071358324634074.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4807071358324634074.bin' '-l' '-1' '-v' '-w' '/tmp/graph4807071358324634074.weights' '-q' '0' '-e' '0.001'
[2025-06-07 01:12:07] [INFO ] Decomposing Gal with order
[2025-06-07 01:12:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 01:12:07] [INFO ] Removed a total of 693 redundant transitions.
[2025-06-07 01:12:07] [INFO ] Flatten gal took : 41 ms
[2025-06-07 01:12:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 9 ms.
[2025-06-07 01:12:07] [INFO ] Time to serialize gal into /tmp/CTLFireability16838675595483687753.gal : 3 ms
[2025-06-07 01:12:07] [INFO ] Time to serialize properties into /tmp/CTLFireability15230058668190096283.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16838675595483687753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15230058668190096283.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 1408/1408 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 176 transition count 1260
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 176 transition count 1260
Ensure Unique test removed 258 transitions
Reduce isomorphic transitions removed 258 transitions.
Iterating post reduction 0 with 258 rules applied. Total rules applied 284 place count 176 transition count 1002
Applied a total of 284 rules in 13 ms. Remains 176 /189 variables (removed 13) and now considering 1002/1408 (removed 406) transitions.
Running 813 sub problems to find dead transitions.
[2025-06-07 01:12:37] [INFO ] Flow matrix only has 359 transitions (discarded 643 similar events)
Normalized transition count is 358 out of 359 initially.
// Phase 1: matrix 358 rows 176 cols
[2025-06-07 01:12:37] [INFO ] Computed 2 invariants in 10 ms
[2025-06-07 01:12:37] [INFO ] State equation strengthened by 165 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/174 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 2 (OVERLAPS) 2/176 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 4 (OVERLAPS) 358/534 variables, 176/178 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 165/343 constraints. Problems are: Problem set: 0 solved, 813 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 534/535 variables, and 343 constraints, problems are : Problem set: 0 solved, 813 unsolved in 20024 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 176/176 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 813/813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 813 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/174 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 2 (OVERLAPS) 2/176 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 4 (OVERLAPS) 358/534 variables, 176/178 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 165/343 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 813/1156 constraints. Problems are: Problem set: 0 solved, 813 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 534/535 variables, and 1156 constraints, problems are : Problem set: 0 solved, 813 unsolved in 20027 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 176/176 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 813/813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40202ms problems are : Problem set: 0 solved, 813 unsolved
Search for dead transitions found 0 dead transitions in 40205ms
[2025-06-07 01:13:17] [INFO ] Flow matrix only has 359 transitions (discarded 643 similar events)
[2025-06-07 01:13:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:13:17] [INFO ] Implicit Places using invariants in 128 ms returned []
[2025-06-07 01:13:17] [INFO ] Flow matrix only has 359 transitions (discarded 643 similar events)
[2025-06-07 01:13:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:13:17] [INFO ] State equation strengthened by 165 read => feed constraints.
[2025-06-07 01:13:17] [INFO ] Implicit Places using invariants and state equation in 354 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
Running 813 sub problems to find dead transitions.
[2025-06-07 01:13:17] [INFO ] Flow matrix only has 359 transitions (discarded 643 similar events)
[2025-06-07 01:13:17] [INFO ] Invariant cache hit.
[2025-06-07 01:13:17] [INFO ] State equation strengthened by 165 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/174 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 2 (OVERLAPS) 2/176 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 4 (OVERLAPS) 358/534 variables, 176/178 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 165/343 constraints. Problems are: Problem set: 0 solved, 813 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 7 (OVERLAPS) 0/534 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 813 unsolved
No progress, stopping.
After SMT solving in domain Real declared 534/535 variables, and 343 constraints, problems are : Problem set: 0 solved, 813 unsolved in 28670 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 176/176 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 813/813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 813 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/174 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 2 (OVERLAPS) 2/176 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 4 (OVERLAPS) 358/534 variables, 176/178 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 165/343 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 813/1156 constraints. Problems are: Problem set: 0 solved, 813 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 1)
(s4 0)
(s5 0)
(s6 2)
(s7 1)
(s8 1)
(s9 2)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 2)
(s16 2)
(s17 3)
(s18 2)
(s19 1)
(s20 1)
(s21 2)
(s22 2)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 2)
(s29 1)
(s30 2)
(s31 2)
(s32 1)
(s33 4)
(s34 5)
(s35 2)
(s36 1)
(s37 3)
(s38 1)
(s39 1)
(s40 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 534/535 variables, and 1156 constraints, problems are : Problem set: 0 solved, 813 unsolved in 30026 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 176/176 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 813/813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58838ms problems are : Problem set: 0 solved, 813 unsolved
Search for dead transitions found 0 dead transitions in 58841ms
Starting structural reductions in LTL mode, iteration 1 : 176/189 places, 1002/1408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 99546 ms. Remains : 176/189 places, 1002/1408 transitions.
[2025-06-07 01:14:16] [INFO ] Flatten gal took : 26 ms
[2025-06-07 01:14:16] [INFO ] Flatten gal took : 19 ms
[2025-06-07 01:14:16] [INFO ] Input system was already deterministic with 1002 transitions.
[2025-06-07 01:14:16] [INFO ] Flatten gal took : 18 ms
[2025-06-07 01:14:16] [INFO ] Flatten gal took : 18 ms
[2025-06-07 01:14:16] [INFO ] Time to serialize gal into /tmp/CTLFireability9197308896757124753.gal : 5 ms
[2025-06-07 01:14:16] [INFO ] Time to serialize properties into /tmp/CTLFireability5603714801389214650.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9197308896757124753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5603714801389214650.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 01:14:46] [INFO ] Flatten gal took : 18 ms
[2025-06-07 01:14:46] [INFO ] Applying decomposition
[2025-06-07 01:14:46] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5866561374508427019.txt' '-o' '/tmp/graph5866561374508427019.bin' '-w' '/tmp/graph5866561374508427019.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5866561374508427019.bin' '-l' '-1' '-v' '-w' '/tmp/graph5866561374508427019.weights' '-q' '0' '-e' '0.001'
[2025-06-07 01:14:46] [INFO ] Decomposing Gal with order
[2025-06-07 01:14:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 01:14:47] [INFO ] Removed a total of 823 redundant transitions.
[2025-06-07 01:14:47] [INFO ] Flatten gal took : 60 ms
[2025-06-07 01:14:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 357 labels/synchronizations in 10 ms.
[2025-06-07 01:14:47] [INFO ] Time to serialize gal into /tmp/CTLFireability4781216438898499487.gal : 4 ms
[2025-06-07 01:14:47] [INFO ] Time to serialize properties into /tmp/CTLFireability5032678696142336447.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4781216438898499487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5032678696142336447.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 1408/1408 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 175 transition count 1216
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 175 transition count 1216
Ensure Unique test removed 259 transitions
Reduce isomorphic transitions removed 259 transitions.
Iterating post reduction 0 with 259 rules applied. Total rules applied 287 place count 175 transition count 957
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 288 place count 174 transition count 953
Iterating global reduction 1 with 1 rules applied. Total rules applied 289 place count 174 transition count 953
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 290 place count 174 transition count 952
Applied a total of 290 rules in 17 ms. Remains 174 /189 variables (removed 15) and now considering 952/1408 (removed 456) transitions.
Running 765 sub problems to find dead transitions.
[2025-06-07 01:15:17] [INFO ] Flow matrix only has 354 transitions (discarded 598 similar events)
Normalized transition count is 353 out of 354 initially.
// Phase 1: matrix 353 rows 174 cols
[2025-06-07 01:15:17] [INFO ] Computed 2 invariants in 1 ms
[2025-06-07 01:15:17] [INFO ] State equation strengthened by 162 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 4 (OVERLAPS) 353/527 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/527 variables, 162/338 constraints. Problems are: Problem set: 0 solved, 765 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 527/528 variables, and 338 constraints, problems are : Problem set: 0 solved, 765 unsolved in 20026 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 162/162 constraints, PredecessorRefiner: 765/765 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 765 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 4 (OVERLAPS) 353/527 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/527 variables, 162/338 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/527 variables, 765/1103 constraints. Problems are: Problem set: 0 solved, 765 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/528 variables, and 1103 constraints, problems are : Problem set: 0 solved, 765 unsolved in 20020 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 162/162 constraints, PredecessorRefiner: 765/765 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40174ms problems are : Problem set: 0 solved, 765 unsolved
Search for dead transitions found 0 dead transitions in 40176ms
[2025-06-07 01:15:57] [INFO ] Flow matrix only has 354 transitions (discarded 598 similar events)
[2025-06-07 01:15:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:15:57] [INFO ] Implicit Places using invariants in 128 ms returned []
[2025-06-07 01:15:57] [INFO ] Flow matrix only has 354 transitions (discarded 598 similar events)
[2025-06-07 01:15:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:15:57] [INFO ] State equation strengthened by 162 read => feed constraints.
[2025-06-07 01:15:57] [INFO ] Implicit Places using invariants and state equation in 356 ms returned []
Implicit Place search using SMT with State Equation took 486 ms to find 0 implicit places.
Running 765 sub problems to find dead transitions.
[2025-06-07 01:15:57] [INFO ] Flow matrix only has 354 transitions (discarded 598 similar events)
[2025-06-07 01:15:57] [INFO ] Invariant cache hit.
[2025-06-07 01:15:57] [INFO ] State equation strengthened by 162 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 4 (OVERLAPS) 353/527 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/527 variables, 162/338 constraints. Problems are: Problem set: 0 solved, 765 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/527 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 7 (OVERLAPS) 0/527 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 765 unsolved
No progress, stopping.
After SMT solving in domain Real declared 527/528 variables, and 338 constraints, problems are : Problem set: 0 solved, 765 unsolved in 27052 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 162/162 constraints, PredecessorRefiner: 765/765 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 765 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 4 (OVERLAPS) 353/527 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/527 variables, 162/338 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/527 variables, 765/1103 constraints. Problems are: Problem set: 0 solved, 765 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/527 variables, 0/1103 constraints. Problems are: Problem set: 0 solved, 765 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/528 variables, and 1103 constraints, problems are : Problem set: 0 solved, 765 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 162/162 constraints, PredecessorRefiner: 765/765 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57211ms problems are : Problem set: 0 solved, 765 unsolved
Search for dead transitions found 0 dead transitions in 57214ms
Starting structural reductions in LTL mode, iteration 1 : 174/189 places, 952/1408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97897 ms. Remains : 174/189 places, 952/1408 transitions.
[2025-06-07 01:16:55] [INFO ] Flatten gal took : 16 ms
[2025-06-07 01:16:55] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:16:55] [INFO ] Input system was already deterministic with 952 transitions.
[2025-06-07 01:16:55] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:16:55] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:16:55] [INFO ] Time to serialize gal into /tmp/CTLFireability17233049369939119753.gal : 3 ms
[2025-06-07 01:16:55] [INFO ] Time to serialize properties into /tmp/CTLFireability8092170879389582653.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17233049369939119753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8092170879389582653.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 01:17:25] [INFO ] Flatten gal took : 19 ms
[2025-06-07 01:17:25] [INFO ] Applying decomposition
[2025-06-07 01:17:25] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17195395091277409328.txt' '-o' '/tmp/graph17195395091277409328.bin' '-w' '/tmp/graph17195395091277409328.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17195395091277409328.bin' '-l' '-1' '-v' '-w' '/tmp/graph17195395091277409328.weights' '-q' '0' '-e' '0.001'
[2025-06-07 01:17:25] [INFO ] Decomposing Gal with order
[2025-06-07 01:17:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 01:17:25] [INFO ] Removed a total of 722 redundant transitions.
[2025-06-07 01:17:25] [INFO ] Flatten gal took : 41 ms
[2025-06-07 01:17:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 350 labels/synchronizations in 9 ms.
[2025-06-07 01:17:25] [INFO ] Time to serialize gal into /tmp/CTLFireability4361847942512468364.gal : 5 ms
[2025-06-07 01:17:25] [INFO ] Time to serialize properties into /tmp/CTLFireability7941828685947563994.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4361847942512468364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7941828685947563994.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 1408/1408 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 175 transition count 1155
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 175 transition count 1155
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 252 transitions.
Iterating post reduction 0 with 252 rules applied. Total rules applied 280 place count 175 transition count 903
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 281 place count 174 transition count 899
Iterating global reduction 1 with 1 rules applied. Total rules applied 282 place count 174 transition count 899
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 283 place count 174 transition count 898
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 285 place count 174 transition count 896
Applied a total of 285 rules in 20 ms. Remains 174 /189 variables (removed 15) and now considering 896/1408 (removed 512) transitions.
Running 710 sub problems to find dead transitions.
[2025-06-07 01:17:55] [INFO ] Flow matrix only has 356 transitions (discarded 540 similar events)
Normalized transition count is 355 out of 356 initially.
// Phase 1: matrix 355 rows 174 cols
[2025-06-07 01:17:55] [INFO ] Computed 2 invariants in 1 ms
[2025-06-07 01:17:55] [INFO ] State equation strengthened by 165 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 4 (OVERLAPS) 355/529 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/529 variables, 165/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/529 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 529/530 variables, and 341 constraints, problems are : Problem set: 0 solved, 710 unsolved in 20022 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 710 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 4 (OVERLAPS) 355/529 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/529 variables, 165/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/529 variables, 710/1051 constraints. Problems are: Problem set: 0 solved, 710 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 529/530 variables, and 1051 constraints, problems are : Problem set: 0 solved, 710 unsolved in 20032 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40179ms problems are : Problem set: 0 solved, 710 unsolved
Search for dead transitions found 0 dead transitions in 40180ms
[2025-06-07 01:18:35] [INFO ] Flow matrix only has 356 transitions (discarded 540 similar events)
[2025-06-07 01:18:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:18:35] [INFO ] Implicit Places using invariants in 105 ms returned []
[2025-06-07 01:18:35] [INFO ] Flow matrix only has 356 transitions (discarded 540 similar events)
[2025-06-07 01:18:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:18:35] [INFO ] State equation strengthened by 165 read => feed constraints.
[2025-06-07 01:18:36] [INFO ] Implicit Places using invariants and state equation in 364 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
Running 710 sub problems to find dead transitions.
[2025-06-07 01:18:36] [INFO ] Flow matrix only has 356 transitions (discarded 540 similar events)
[2025-06-07 01:18:36] [INFO ] Invariant cache hit.
[2025-06-07 01:18:36] [INFO ] State equation strengthened by 165 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 4 (OVERLAPS) 355/529 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/529 variables, 165/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/529 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 7 (OVERLAPS) 0/529 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
No progress, stopping.
After SMT solving in domain Real declared 529/530 variables, and 341 constraints, problems are : Problem set: 0 solved, 710 unsolved in 24454 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 710 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 2 (OVERLAPS) 2/174 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 4 (OVERLAPS) 355/529 variables, 174/176 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/529 variables, 165/341 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/529 variables, 710/1051 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/529 variables, 0/1051 constraints. Problems are: Problem set: 0 solved, 710 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 529/530 variables, and 1051 constraints, problems are : Problem set: 0 solved, 710 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 174/174 constraints, ReadFeed: 165/165 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54603ms problems are : Problem set: 0 solved, 710 unsolved
Search for dead transitions found 0 dead transitions in 54605ms
Starting structural reductions in LTL mode, iteration 1 : 174/189 places, 896/1408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95280 ms. Remains : 174/189 places, 896/1408 transitions.
[2025-06-07 01:19:30] [INFO ] Flatten gal took : 15 ms
[2025-06-07 01:19:30] [INFO ] Flatten gal took : 16 ms
[2025-06-07 01:19:30] [INFO ] Input system was already deterministic with 896 transitions.
[2025-06-07 01:19:30] [INFO ] Flatten gal took : 16 ms
[2025-06-07 01:19:30] [INFO ] Flatten gal took : 16 ms
[2025-06-07 01:19:30] [INFO ] Time to serialize gal into /tmp/CTLFireability14309783037092101922.gal : 3 ms
[2025-06-07 01:19:30] [INFO ] Time to serialize properties into /tmp/CTLFireability1424072884085127497.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14309783037092101922.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1424072884085127497.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 01:20:00] [INFO ] Flatten gal took : 20 ms
[2025-06-07 01:20:00] [INFO ] Applying decomposition
[2025-06-07 01:20:00] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3568979380905931872.txt' '-o' '/tmp/graph3568979380905931872.bin' '-w' '/tmp/graph3568979380905931872.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3568979380905931872.bin' '-l' '-1' '-v' '-w' '/tmp/graph3568979380905931872.weights' '-q' '0' '-e' '0.001'
[2025-06-07 01:20:00] [INFO ] Decomposing Gal with order
[2025-06-07 01:20:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 01:20:00] [INFO ] Removed a total of 706 redundant transitions.
[2025-06-07 01:20:00] [INFO ] Flatten gal took : 28 ms
[2025-06-07 01:20:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 332 labels/synchronizations in 22 ms.
[2025-06-07 01:20:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17022316142967694063.gal : 4 ms
[2025-06-07 01:20:01] [INFO ] Time to serialize properties into /tmp/CTLFireability16425489646857920385.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17022316142967694063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16425489646857920385.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 1408/1408 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 177 transition count 1175
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 177 transition count 1175
Ensure Unique test removed 237 transitions
Reduce isomorphic transitions removed 237 transitions.
Iterating post reduction 0 with 237 rules applied. Total rules applied 261 place count 177 transition count 938
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 262 place count 176 transition count 932
Iterating global reduction 1 with 1 rules applied. Total rules applied 263 place count 176 transition count 932
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 264 place count 176 transition count 931
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 266 place count 176 transition count 929
Applied a total of 266 rules in 20 ms. Remains 176 /189 variables (removed 13) and now considering 929/1408 (removed 479) transitions.
Running 742 sub problems to find dead transitions.
[2025-06-07 01:20:31] [INFO ] Flow matrix only has 360 transitions (discarded 569 similar events)
Normalized transition count is 359 out of 360 initially.
// Phase 1: matrix 359 rows 176 cols
[2025-06-07 01:20:31] [INFO ] Computed 2 invariants in 2 ms
[2025-06-07 01:20:31] [INFO ] State equation strengthened by 168 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/174 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 2 (OVERLAPS) 2/176 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 4 (OVERLAPS) 359/535 variables, 176/178 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/535 variables, 168/346 constraints. Problems are: Problem set: 0 solved, 742 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (INCLUDED_ONLY) 0/535 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 742 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 535/536 variables, and 346 constraints, problems are : Problem set: 0 solved, 742 unsolved in 20026 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 176/176 constraints, ReadFeed: 168/168 constraints, PredecessorRefiner: 742/742 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 742 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/174 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 2 (OVERLAPS) 2/176 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 4 (OVERLAPS) 359/535 variables, 176/178 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/535 variables, 168/346 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/535 variables, 742/1088 constraints. Problems are: Problem set: 0 solved, 742 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/536 variables, and 1088 constraints, problems are : Problem set: 0 solved, 742 unsolved in 20018 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 176/176 constraints, ReadFeed: 168/168 constraints, PredecessorRefiner: 742/742 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40175ms problems are : Problem set: 0 solved, 742 unsolved
Search for dead transitions found 0 dead transitions in 40178ms
[2025-06-07 01:21:11] [INFO ] Flow matrix only has 360 transitions (discarded 569 similar events)
[2025-06-07 01:21:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:21:11] [INFO ] Implicit Places using invariants in 96 ms returned []
[2025-06-07 01:21:11] [INFO ] Flow matrix only has 360 transitions (discarded 569 similar events)
[2025-06-07 01:21:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:21:11] [INFO ] State equation strengthened by 168 read => feed constraints.
[2025-06-07 01:21:11] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
Running 742 sub problems to find dead transitions.
[2025-06-07 01:21:11] [INFO ] Flow matrix only has 360 transitions (discarded 569 similar events)
[2025-06-07 01:21:11] [INFO ] Invariant cache hit.
[2025-06-07 01:21:11] [INFO ] State equation strengthened by 168 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/174 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 2 (OVERLAPS) 2/176 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 4 (OVERLAPS) 359/535 variables, 176/178 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/535 variables, 168/346 constraints. Problems are: Problem set: 0 solved, 742 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/535 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 7 (OVERLAPS) 0/535 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 742 unsolved
No progress, stopping.
After SMT solving in domain Real declared 535/536 variables, and 346 constraints, problems are : Problem set: 0 solved, 742 unsolved in 26231 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 176/176 constraints, ReadFeed: 168/168 constraints, PredecessorRefiner: 742/742 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 742 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/174 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 2 (OVERLAPS) 2/176 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/176 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 4 (OVERLAPS) 359/535 variables, 176/178 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/535 variables, 168/346 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/535 variables, 742/1088 constraints. Problems are: Problem set: 0 solved, 742 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/535 variables, 0/1088 constraints. Problems are: Problem set: 0 solved, 742 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 535/536 variables, and 1088 constraints, problems are : Problem set: 0 solved, 742 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 176/176 constraints, ReadFeed: 168/168 constraints, PredecessorRefiner: 742/742 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56408ms problems are : Problem set: 0 solved, 742 unsolved
Search for dead transitions found 0 dead transitions in 56411ms
Starting structural reductions in LTL mode, iteration 1 : 176/189 places, 929/1408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97052 ms. Remains : 176/189 places, 929/1408 transitions.
[2025-06-07 01:22:08] [INFO ] Flatten gal took : 30 ms
[2025-06-07 01:22:08] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:22:08] [INFO ] Input system was already deterministic with 929 transitions.
[2025-06-07 01:22:08] [INFO ] Flatten gal took : 16 ms
[2025-06-07 01:22:08] [INFO ] Flatten gal took : 16 ms
[2025-06-07 01:22:08] [INFO ] Time to serialize gal into /tmp/CTLFireability3462392965432126863.gal : 4 ms
[2025-06-07 01:22:08] [INFO ] Time to serialize properties into /tmp/CTLFireability1735330022542931666.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3462392965432126863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1735330022542931666.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 01:22:38] [INFO ] Flatten gal took : 22 ms
[2025-06-07 01:22:38] [INFO ] Applying decomposition
[2025-06-07 01:22:38] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18445267525903297351.txt' '-o' '/tmp/graph18445267525903297351.bin' '-w' '/tmp/graph18445267525903297351.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18445267525903297351.bin' '-l' '-1' '-v' '-w' '/tmp/graph18445267525903297351.weights' '-q' '0' '-e' '0.001'
[2025-06-07 01:22:38] [INFO ] Decomposing Gal with order
[2025-06-07 01:22:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 01:22:38] [INFO ] Removed a total of 836 redundant transitions.
[2025-06-07 01:22:38] [INFO ] Flatten gal took : 30 ms
[2025-06-07 01:22:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 358 labels/synchronizations in 5 ms.
[2025-06-07 01:22:38] [INFO ] Time to serialize gal into /tmp/CTLFireability5549437309077950984.gal : 3 ms
[2025-06-07 01:22:38] [INFO ] Time to serialize properties into /tmp/CTLFireability15053672694807344729.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5549437309077950984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15053672694807344729.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 1408/1408 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 176 transition count 1175
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 176 transition count 1175
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 162 transitions.
Iterating post reduction 0 with 162 rules applied. Total rules applied 188 place count 176 transition count 1013
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 189 place count 175 transition count 1009
Iterating global reduction 1 with 1 rules applied. Total rules applied 190 place count 175 transition count 1009
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 191 place count 175 transition count 1008
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 193 place count 175 transition count 1006
Applied a total of 193 rules in 18 ms. Remains 175 /189 variables (removed 14) and now considering 1006/1408 (removed 402) transitions.
Running 818 sub problems to find dead transitions.
[2025-06-07 01:23:08] [INFO ] Flow matrix only has 360 transitions (discarded 646 similar events)
Normalized transition count is 359 out of 360 initially.
// Phase 1: matrix 359 rows 175 cols
[2025-06-07 01:23:08] [INFO ] Computed 2 invariants in 4 ms
[2025-06-07 01:23:08] [INFO ] State equation strengthened by 167 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 2 (OVERLAPS) 2/175 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 4 (OVERLAPS) 359/534 variables, 175/177 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 167/344 constraints. Problems are: Problem set: 0 solved, 818 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 534/535 variables, and 344 constraints, problems are : Problem set: 0 solved, 818 unsolved in 20022 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 175/175 constraints, ReadFeed: 167/167 constraints, PredecessorRefiner: 818/818 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 818 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 2 (OVERLAPS) 2/175 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 4 (OVERLAPS) 359/534 variables, 175/177 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 167/344 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 818/1162 constraints. Problems are: Problem set: 0 solved, 818 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 534/535 variables, and 1162 constraints, problems are : Problem set: 0 solved, 818 unsolved in 20015 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 175/175 constraints, ReadFeed: 167/167 constraints, PredecessorRefiner: 818/818 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40272ms problems are : Problem set: 0 solved, 818 unsolved
Search for dead transitions found 0 dead transitions in 40274ms
[2025-06-07 01:23:48] [INFO ] Flow matrix only has 360 transitions (discarded 646 similar events)
[2025-06-07 01:23:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:23:48] [INFO ] Implicit Places using invariants in 130 ms returned []
[2025-06-07 01:23:48] [INFO ] Flow matrix only has 360 transitions (discarded 646 similar events)
[2025-06-07 01:23:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:23:49] [INFO ] State equation strengthened by 167 read => feed constraints.
[2025-06-07 01:23:49] [INFO ] Implicit Places using invariants and state equation in 412 ms returned []
Implicit Place search using SMT with State Equation took 545 ms to find 0 implicit places.
Running 818 sub problems to find dead transitions.
[2025-06-07 01:23:49] [INFO ] Flow matrix only has 360 transitions (discarded 646 similar events)
[2025-06-07 01:23:49] [INFO ] Invariant cache hit.
[2025-06-07 01:23:49] [INFO ] State equation strengthened by 167 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 2 (OVERLAPS) 2/175 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 4 (OVERLAPS) 359/534 variables, 175/177 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 167/344 constraints. Problems are: Problem set: 0 solved, 818 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 7 (OVERLAPS) 0/534 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 818 unsolved
No progress, stopping.
After SMT solving in domain Real declared 534/535 variables, and 344 constraints, problems are : Problem set: 0 solved, 818 unsolved in 30008 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 175/175 constraints, ReadFeed: 167/167 constraints, PredecessorRefiner: 818/818 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 818 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 2 (OVERLAPS) 2/175 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 4 (OVERLAPS) 359/534 variables, 175/177 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 167/344 constraints. Problems are: Problem set: 0 solved, 818 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 818/1162 constraints. Problems are: Problem set: 0 solved, 818 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 0)
(t1 0)
(t2 1)
(t3 1)
(t4 0)
(t5 1)
(t6 1)
(t7 0)
(t8 2)
(t9 0)
(t10 6)
(t11 0)
(t12 0)
(t13 1)
(t14 1)
(t15 1)
(t16 2)
(t17 0)
(t18 0)
(t19 0)
(t20 2)
(t21 0)
(t22 1)
(t23 2)
(t24 1)
(t25 0)
(t26 0)
(t27 0)
(t28 0)
(t29 0)
(t30 1)
(t31 5)
(t32 1)
(t33 0)
(t34 2)
(t35 1)
(t36 0)
(t37 2)
(t38 0)
(t39 2)
(t40 1)
(t41 0)
(t42 1)
(t43 1)
(t44 2)
(t45 1)
(t46 0)
(t47 2)
(t48 1)
(t49 2)
(t50 0)
(t51 0)
(t52 1)
(t53 1)
(t54 7)
(t55 1)
(t56 1)
(t57 1)
(t58 1)
(t59 1)
(t60 1)
(t61 timeout
0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 534/535 variables, and 1162 constraints, problems are : Problem set: 0 solved, 818 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 175/175 constraints, ReadFeed: 167/167 constraints, PredecessorRefiner: 818/818 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60258ms problems are : Problem set: 0 solved, 818 unsolved
Search for dead transitions found 0 dead transitions in 60261ms
Starting structural reductions in LTL mode, iteration 1 : 175/189 places, 1006/1408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101102 ms. Remains : 175/189 places, 1006/1408 transitions.
[2025-06-07 01:24:49] [INFO ] Flatten gal took : 16 ms
[2025-06-07 01:24:49] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:24:49] [INFO ] Input system was already deterministic with 1006 transitions.
[2025-06-07 01:24:49] [INFO ] Flatten gal took : 18 ms
[2025-06-07 01:24:49] [INFO ] Flatten gal took : 18 ms
[2025-06-07 01:24:49] [INFO ] Time to serialize gal into /tmp/CTLFireability3038582362624701458.gal : 4 ms
[2025-06-07 01:24:49] [INFO ] Time to serialize properties into /tmp/CTLFireability14437076885874684874.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3038582362624701458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14437076885874684874.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 01:25:19] [INFO ] Flatten gal took : 22 ms
[2025-06-07 01:25:19] [INFO ] Applying decomposition
[2025-06-07 01:25:19] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph464497774713242914.txt' '-o' '/tmp/graph464497774713242914.bin' '-w' '/tmp/graph464497774713242914.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph464497774713242914.bin' '-l' '-1' '-v' '-w' '/tmp/graph464497774713242914.weights' '-q' '0' '-e' '0.001'
[2025-06-07 01:25:19] [INFO ] Decomposing Gal with order
[2025-06-07 01:25:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 01:25:19] [INFO ] Removed a total of 712 redundant transitions.
[2025-06-07 01:25:19] [INFO ] Flatten gal took : 31 ms
[2025-06-07 01:25:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 351 labels/synchronizations in 4 ms.
[2025-06-07 01:25:19] [INFO ] Time to serialize gal into /tmp/CTLFireability9545367140923286805.gal : 3 ms
[2025-06-07 01:25:19] [INFO ] Time to serialize properties into /tmp/CTLFireability12122037444807060395.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9545367140923286805.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12122037444807060395.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 1408/1408 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 176 transition count 1219
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 176 transition count 1219
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 0 with 255 rules applied. Total rules applied 281 place count 176 transition count 964
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 282 place count 175 transition count 960
Iterating global reduction 1 with 1 rules applied. Total rules applied 283 place count 175 transition count 960
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 284 place count 175 transition count 959
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 286 place count 175 transition count 957
Applied a total of 286 rules in 15 ms. Remains 175 /189 variables (removed 14) and now considering 957/1408 (removed 451) transitions.
Running 766 sub problems to find dead transitions.
[2025-06-07 01:25:49] [INFO ] Flow matrix only has 360 transitions (discarded 597 similar events)
Normalized transition count is 359 out of 360 initially.
// Phase 1: matrix 359 rows 175 cols
[2025-06-07 01:25:49] [INFO ] Computed 2 invariants in 2 ms
[2025-06-07 01:25:49] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 2 (OVERLAPS) 2/175 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 4 (OVERLAPS) 359/534 variables, 175/177 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 164/341 constraints. Problems are: Problem set: 0 solved, 766 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 534/535 variables, and 341 constraints, problems are : Problem set: 0 solved, 766 unsolved in 20017 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 175/175 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 766/766 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 766 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 2 (OVERLAPS) 2/175 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 4 (OVERLAPS) 359/534 variables, 175/177 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 164/341 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 766/1107 constraints. Problems are: Problem set: 0 solved, 766 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 534/535 variables, and 1107 constraints, problems are : Problem set: 0 solved, 766 unsolved in 20017 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 175/175 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 766/766 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40192ms problems are : Problem set: 0 solved, 766 unsolved
Search for dead transitions found 0 dead transitions in 40194ms
[2025-06-07 01:26:30] [INFO ] Flow matrix only has 360 transitions (discarded 597 similar events)
[2025-06-07 01:26:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:26:30] [INFO ] Implicit Places using invariants in 102 ms returned []
[2025-06-07 01:26:30] [INFO ] Flow matrix only has 360 transitions (discarded 597 similar events)
[2025-06-07 01:26:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 01:26:30] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-07 01:26:30] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
Running 766 sub problems to find dead transitions.
[2025-06-07 01:26:30] [INFO ] Flow matrix only has 360 transitions (discarded 597 similar events)
[2025-06-07 01:26:30] [INFO ] Invariant cache hit.
[2025-06-07 01:26:30] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 2 (OVERLAPS) 2/175 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 4 (OVERLAPS) 359/534 variables, 175/177 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 164/341 constraints. Problems are: Problem set: 0 solved, 766 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 7 (OVERLAPS) 0/534 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 766 unsolved
No progress, stopping.
After SMT solving in domain Real declared 534/535 variables, and 341 constraints, problems are : Problem set: 0 solved, 766 unsolved in 27057 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 175/175 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 766/766 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 766 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 2 (OVERLAPS) 2/175 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/175 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 4 (OVERLAPS) 359/534 variables, 175/177 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/534 variables, 164/341 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/534 variables, 766/1107 constraints. Problems are: Problem set: 0 solved, 766 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/534 variables, 0/1107 constraints. Problems are: Problem set: 0 solved, 766 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 534/535 variables, and 1107 constraints, problems are : Problem set: 0 solved, 766 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 175/175 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 766/766 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 57224ms problems are : Problem set: 0 solved, 766 unsolved
Search for dead transitions found 0 dead transitions in 57226ms
Starting structural reductions in LTL mode, iteration 1 : 175/189 places, 957/1408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97892 ms. Remains : 175/189 places, 957/1408 transitions.
[2025-06-07 01:27:27] [INFO ] Flatten gal took : 16 ms
[2025-06-07 01:27:27] [INFO ] Flatten gal took : 25 ms
[2025-06-07 01:27:27] [INFO ] Input system was already deterministic with 957 transitions.
[2025-06-07 01:27:27] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:27:27] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:27:27] [INFO ] Time to serialize gal into /tmp/CTLFireability8695964938704674767.gal : 3 ms
[2025-06-07 01:27:27] [INFO ] Time to serialize properties into /tmp/CTLFireability16794478933256279566.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8695964938704674767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16794478933256279566.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 01:27:58] [INFO ] Flatten gal took : 17 ms
[2025-06-07 01:27:58] [INFO ] Applying decomposition
[2025-06-07 01:27:58] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13022686786633407382.txt' '-o' '/tmp/graph13022686786633407382.bin' '-w' '/tmp/graph13022686786633407382.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13022686786633407382.bin' '-l' '-1' '-v' '-w' '/tmp/graph13022686786633407382.weights' '-q' '0' '-e' '0.001'
[2025-06-07 01:27:58] [INFO ] Decomposing Gal with order
[2025-06-07 01:27:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 01:27:58] [INFO ] Removed a total of 780 redundant transitions.
[2025-06-07 01:27:58] [INFO ] Flatten gal took : 29 ms
[2025-06-07 01:27:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 344 labels/synchronizations in 6 ms.
[2025-06-07 01:27:58] [INFO ] Time to serialize gal into /tmp/CTLFireability3388744269870194396.gal : 4 ms
[2025-06-07 01:27:58] [INFO ] Time to serialize properties into /tmp/CTLFireability1167939555656660965.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3388744269870194396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1167939555656660965.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 01:28:28] [INFO ] Flatten gal took : 26 ms
[2025-06-07 01:28:28] [INFO ] Flatten gal took : 26 ms
[2025-06-07 01:28:28] [INFO ] Applying decomposition
[2025-06-07 01:28:28] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16462475234203705165.txt' '-o' '/tmp/graph16462475234203705165.bin' '-w' '/tmp/graph16462475234203705165.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16462475234203705165.bin' '-l' '-1' '-v' '-w' '/tmp/graph16462475234203705165.weights' '-q' '0' '-e' '0.001'
[2025-06-07 01:28:28] [INFO ] Decomposing Gal with order
[2025-06-07 01:28:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 01:28:28] [INFO ] Removed a total of 1146 redundant transitions.
[2025-06-07 01:28:28] [INFO ] Flatten gal took : 48 ms
[2025-06-07 01:28:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 560 labels/synchronizations in 6 ms.
[2025-06-07 01:28:28] [INFO ] Time to serialize gal into /tmp/CTLFireability6248073545204047472.gal : 4 ms
[2025-06-07 01:28:28] [INFO ] Time to serialize properties into /tmp/CTLFireability3820509701307874542.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6248073545204047472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3820509701307874542.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 01:56:57] [INFO ] Flatten gal took : 266 ms
[2025-06-07 01:56:58] [INFO ] Time to serialize gal into /tmp/CTLFireability15872786507832226532.gal : 28 ms
[2025-06-07 01:56:58] [INFO ] Time to serialize properties into /tmp/CTLFireability12249848247893227991.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15872786507832226532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12249848247893227991.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 9 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="SemanticWebServices-PT-S256P06"
export BK_EXAMINATION="CTLFireability"
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 SemanticWebServices-PT-S256P06, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r184-tall-174889265100922"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P06.tgz
mv SemanticWebServices-PT-S256P06 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;