About the Execution of ITS-Tools for FunctionPointer-PT-c128
| 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 | ??????????T??F?T | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007500162.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 FunctionPointer-PT-c128, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007500162
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K 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 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 4.2M 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 FunctionPointer-PT-c128-CTLFireability-2023-12
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2023-13
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2023-14
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2023-15
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-00
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-01
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-02
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-03
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-04
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-05
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-06
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-07
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-08
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-09
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-10
FORMULA_NAME FunctionPointer-PT-c128-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748887484397
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c128
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 18:04:47] [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]
[2025-06-02 18:04:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 18:04:48] [INFO ] Load time of PNML (sax parser for PT used): 991 ms
[2025-06-02 18:04:48] [INFO ] Transformed 2826 places.
[2025-06-02 18:04:48] [INFO ] Transformed 8960 transitions.
[2025-06-02 18:04:48] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 1265 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 26 ms.
Deduced a syphon composed of 1198 places in 75 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c128-CTLFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 1628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1611 transition count 5962
Discarding 283 places :
Symmetric choice reduction at 1 with 283 rule applications. Total rules 300 place count 1328 transition count 3904
Iterating global reduction 1 with 283 rules applied. Total rules applied 583 place count 1328 transition count 3904
Ensure Unique test removed 486 transitions
Reduce isomorphic transitions removed 486 transitions.
Iterating post reduction 1 with 486 rules applied. Total rules applied 1069 place count 1328 transition count 3418
Discarding 141 places :
Symmetric choice reduction at 2 with 141 rule applications. Total rules 1210 place count 1187 transition count 3136
Iterating global reduction 2 with 141 rules applied. Total rules applied 1351 place count 1187 transition count 3136
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 2 with 112 rules applied. Total rules applied 1463 place count 1187 transition count 3024
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1477 place count 1173 transition count 2996
Iterating global reduction 3 with 14 rules applied. Total rules applied 1491 place count 1173 transition count 2996
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1504 place count 1160 transition count 2970
Iterating global reduction 3 with 13 rules applied. Total rules applied 1517 place count 1160 transition count 2970
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1530 place count 1147 transition count 2944
Iterating global reduction 3 with 13 rules applied. Total rules applied 1543 place count 1147 transition count 2944
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1556 place count 1134 transition count 2918
Iterating global reduction 3 with 13 rules applied. Total rules applied 1569 place count 1134 transition count 2918
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1582 place count 1121 transition count 2892
Iterating global reduction 3 with 13 rules applied. Total rules applied 1595 place count 1121 transition count 2892
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1608 place count 1108 transition count 2866
Iterating global reduction 3 with 13 rules applied. Total rules applied 1621 place count 1108 transition count 2866
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1631 place count 1098 transition count 2846
Iterating global reduction 3 with 10 rules applied. Total rules applied 1641 place count 1098 transition count 2846
Discarding 39 places :
Symmetric choice reduction at 3 with 39 rule applications. Total rules 1680 place count 1059 transition count 2698
Iterating global reduction 3 with 39 rules applied. Total rules applied 1719 place count 1059 transition count 2698
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 1757 place count 1021 transition count 2546
Iterating global reduction 3 with 38 rules applied. Total rules applied 1795 place count 1021 transition count 2546
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 1832 place count 984 transition count 2458
Iterating global reduction 3 with 37 rules applied. Total rules applied 1869 place count 984 transition count 2458
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 1903 place count 950 transition count 2390
Iterating global reduction 3 with 34 rules applied. Total rules applied 1937 place count 950 transition count 2390
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 1970 place count 917 transition count 2324
Iterating global reduction 3 with 33 rules applied. Total rules applied 2003 place count 917 transition count 2324
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 2036 place count 884 transition count 2258
Iterating global reduction 3 with 33 rules applied. Total rules applied 2069 place count 884 transition count 2258
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 2100 place count 853 transition count 2196
Iterating global reduction 3 with 31 rules applied. Total rules applied 2131 place count 853 transition count 2196
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2136 place count 848 transition count 2186
Iterating global reduction 3 with 5 rules applied. Total rules applied 2141 place count 848 transition count 2186
Applied a total of 2141 rules in 2249 ms. Remains 848 /1628 variables (removed 780) and now considering 2186/5962 (removed 3776) transitions.
[2025-06-02 18:04:50] [INFO ] Flow matrix only has 1482 transitions (discarded 704 similar events)
// Phase 1: matrix 1482 rows 848 cols
[2025-06-02 18:04:51] [INFO ] Computed 2 invariants in 62 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:04:52] [INFO ] Implicit Places using invariants in 1724 ms returned []
[2025-06-02 18:04:52] [INFO ] Flow matrix only has 1482 transitions (discarded 704 similar events)
[2025-06-02 18:04:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:04:53] [INFO ] State equation strengthened by 358 read => feed constraints.
[2025-06-02 18:04:58] [INFO ] Implicit Places using invariants and state equation in 5739 ms returned []
Implicit Place search using SMT with State Equation took 7519 ms to find 0 implicit places.
Running 2184 sub problems to find dead transitions.
[2025-06-02 18:04:58] [INFO ] Flow matrix only has 1482 transitions (discarded 704 similar events)
[2025-06-02 18:04:58] [INFO ] Invariant cache hit.
[2025-06-02 18:04:58] [INFO ] State equation strengthened by 358 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/848 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2184 unsolved
SMT process timed out in 37255ms, After SMT, problems are : Problem set: 0 solved, 2184 unsolved
Search for dead transitions found 0 dead transitions in 37337ms
Starting structural reductions in LTL mode, iteration 1 : 848/1628 places, 2186/5962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47163 ms. Remains : 848/1628 places, 2186/5962 transitions.
Support contains 60 out of 848 places after structural reductions.
[2025-06-02 18:05:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-02 18:05:36] [INFO ] Flatten gal took : 250 ms
FORMULA FunctionPointer-PT-c128-CTLFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 18:05:36] [INFO ] Flatten gal took : 181 ms
[2025-06-02 18:05:36] [INFO ] Input system was already deterministic with 2186 transitions.
Support contains 53 out of 848 places (down from 60) after GAL structural reductions.
RANDOM walk for 40083 steps (8 resets) in 3140 ms. (12 steps per ms) remains 33/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 31/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (9 resets) in 44 ms. (88 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (10 resets) in 60 ms. (65 steps per ms) remains 29/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 29/29 properties
[2025-06-02 18:05:38] [INFO ] Flow matrix only has 1482 transitions (discarded 704 similar events)
[2025-06-02 18:05:38] [INFO ] Invariant cache hit.
[2025-06-02 18:05:38] [INFO ] State equation strengthened by 358 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 378/416 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/416 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (OVERLAPS) 55/471 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/471 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (OVERLAPS) 1105/1576 variables, 471/473 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1576 variables, 293/766 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1576 variables, 0/766 constraints. Problems are: Problem set: 0 solved, 29 unsolved
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp42 is UNSAT
At refinement iteration 8 (OVERLAPS) 599/2175 variables, 246/1012 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2175 variables, 65/1077 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2175 variables, 0/1077 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 11 (OVERLAPS) 149/2324 variables, 127/1204 constraints. Problems are: Problem set: 2 solved, 27 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2324 variables, 0/1204 constraints. Problems are: Problem set: 2 solved, 27 unsolved
SMT process timed out in 5229ms, After SMT, problems are : Problem set: 2 solved, 27 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 33 out of 848 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 848/848 places, 2186/2186 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 832 transition count 2148
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 832 transition count 2148
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 42 place count 832 transition count 2138
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 58 place count 816 transition count 2106
Iterating global reduction 1 with 16 rules applied. Total rules applied 74 place count 816 transition count 2106
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 82 place count 816 transition count 2098
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 95 place count 803 transition count 2064
Iterating global reduction 2 with 13 rules applied. Total rules applied 108 place count 803 transition count 2064
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 119 place count 792 transition count 2034
Iterating global reduction 2 with 11 rules applied. Total rules applied 130 place count 792 transition count 2034
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 140 place count 782 transition count 2008
Iterating global reduction 2 with 10 rules applied. Total rules applied 150 place count 782 transition count 2008
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 159 place count 773 transition count 1986
Iterating global reduction 2 with 9 rules applied. Total rules applied 168 place count 773 transition count 1986
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 175 place count 766 transition count 1968
Iterating global reduction 2 with 7 rules applied. Total rules applied 182 place count 766 transition count 1968
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 189 place count 759 transition count 1950
Iterating global reduction 2 with 7 rules applied. Total rules applied 196 place count 759 transition count 1950
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 203 place count 752 transition count 1936
Iterating global reduction 2 with 7 rules applied. Total rules applied 210 place count 752 transition count 1936
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 215 place count 747 transition count 1926
Iterating global reduction 2 with 5 rules applied. Total rules applied 220 place count 747 transition count 1926
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 224 place count 743 transition count 1918
Iterating global reduction 2 with 4 rules applied. Total rules applied 228 place count 743 transition count 1918
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 230 place count 741 transition count 1914
Iterating global reduction 2 with 2 rules applied. Total rules applied 232 place count 741 transition count 1914
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 234 place count 739 transition count 1910
Iterating global reduction 2 with 2 rules applied. Total rules applied 236 place count 739 transition count 1910
Drop transitions (Redundant composition of simpler transitions.) removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 2 with 30 rules applied. Total rules applied 266 place count 739 transition count 1880
Applied a total of 266 rules in 1005 ms. Remains 739 /848 variables (removed 109) and now considering 1880/2186 (removed 306) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1006 ms. Remains : 739/848 places, 1880/2186 transitions.
RANDOM walk for 40096 steps (8 resets) in 1369 ms. (29 steps per ms) remains 24/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 23/24 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
[2025-06-02 18:05:45] [INFO ] Flow matrix only has 1276 transitions (discarded 604 similar events)
// Phase 1: matrix 1276 rows 739 cols
[2025-06-02 18:05:45] [INFO ] Computed 2 invariants in 29 ms
[2025-06-02 18:05:45] [INFO ] State equation strengthened by 317 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 380/410 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/410 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 23 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 35/445 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/445 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 1003/1448 variables, 445/447 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1448 variables, 253/700 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1448 variables, 0/700 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (OVERLAPS) 466/1914 variables, 200/900 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1914 variables, 64/964 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1914 variables, 0/964 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (OVERLAPS) 101/2015 variables, 94/1058 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2015 variables, 0/1058 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 13 (OVERLAPS) 0/2015 variables, 0/1058 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2015/2015 variables, and 1058 constraints, problems are : Problem set: 0 solved, 23 unsolved in 6174 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 739/739 constraints, ReadFeed: 317/317 constraints, PredecessorRefiner: 23/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 380/410 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/410 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 35/445 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/445 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 1003/1448 variables, 445/447 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1448 variables, 253/700 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:05:54] [INFO ] Deduced a trap along path composed of 3 places in 61 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:05:54] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1448 variables, 2/702 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1448 variables, 0/702 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 9 (OVERLAPS) 466/1914 variables, 200/902 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1914 variables, 64/966 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1914 variables, 22/988 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:01] [INFO ] Deduced a trap along path composed of 3 places in 44 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:02] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:03] [INFO ] Deduced a trap along path composed of 3 places in 45 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:04] [INFO ] Deduced a trap along path composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:05] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1914 variables, 5/993 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1914 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 14 (OVERLAPS) 101/2015 variables, 94/1087 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:21] [INFO ] Deduced a trap along path composed of 3 places in 59 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:22] [INFO ] Deduced a trap along path composed of 3 places in 54 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:22] [INFO ] Deduced a trap along path composed of 3 places in 60 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:22] [INFO ] Deduced a trap along path composed of 3 places in 46 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:22] [INFO ] Deduced a trap along path composed of 3 places in 42 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:22] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:22] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:23] [INFO ] Deduced a trap along path composed of 3 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:23] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/2015 variables, 9/1096 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2015 variables, 0/1096 constraints. Problems are: Problem set: 0 solved, 23 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2015/2015 variables, and 1096 constraints, problems are : Problem set: 0 solved, 23 unsolved in 45020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 739/739 constraints, ReadFeed: 317/317 constraints, PredecessorRefiner: 23/22 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 16/16 constraints]
After SMT, in 51386ms problems are : Problem set: 0 solved, 23 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 30 out of 739 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 739/739 places, 1880/1880 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 738 transition count 1876
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 738 transition count 1876
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 737 transition count 1874
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 737 transition count 1874
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 736 transition count 1872
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 736 transition count 1872
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 735 transition count 1870
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 735 transition count 1870
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 734 transition count 1868
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 734 transition count 1868
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 733 transition count 1866
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 733 transition count 1866
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 732 transition count 1864
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 732 transition count 1864
Applied a total of 14 rules in 371 ms. Remains 732 /739 variables (removed 7) and now considering 1864/1880 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 372 ms. Remains : 732/739 places, 1864/1880 transitions.
RANDOM walk for 40119 steps (8 resets) in 328 ms. (121 steps per ms) remains 21/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 20/20 properties
[2025-06-02 18:06:37] [INFO ] Flow matrix only has 1264 transitions (discarded 600 similar events)
// Phase 1: matrix 1264 rows 732 cols
[2025-06-02 18:06:37] [INFO ] Computed 2 invariants in 12 ms
[2025-06-02 18:06:37] [INFO ] State equation strengthened by 314 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 381/407 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/407 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 33/440 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/440 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 990/1430 variables, 440/442 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1430 variables, 249/691 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1430 variables, 0/691 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 459/1889 variables, 195/886 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1889 variables, 65/951 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1889 variables, 0/951 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (OVERLAPS) 105/1994 variables, 95/1046 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1994 variables, 0/1046 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 13 (OVERLAPS) 2/1996 variables, 2/1048 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1996 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 15 (OVERLAPS) 0/1996 variables, 0/1048 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1996/1996 variables, and 1048 constraints, problems are : Problem set: 0 solved, 20 unsolved in 6866 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 732/732 constraints, ReadFeed: 314/314 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 381/407 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/407 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 33/440 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/440 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 990/1430 variables, 440/442 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1430 variables, 249/691 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:46] [INFO ] Deduced a trap along path composed of 3 places in 40 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:46] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1430 variables, 2/693 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1430 variables, 0/693 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 459/1889 variables, 195/888 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1889 variables, 65/953 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1889 variables, 20/973 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:52] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:06:52] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1889 variables, 2/975 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:07:00] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1889 variables, 1/976 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1889 variables, 0/976 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 15 (OVERLAPS) 105/1994 variables, 95/1071 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 18:07:14] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1994 variables, 1/1072 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1994 variables, 0/1072 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 18 (OVERLAPS) 2/1996 variables, 2/1074 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1996 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 20 (OVERLAPS) 0/1996 variables, 0/1074 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1996/1996 variables, and 1074 constraints, problems are : Problem set: 0 solved, 20 unsolved in 50069 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 732/732 constraints, ReadFeed: 314/314 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 57045ms problems are : Problem set: 0 solved, 20 unsolved
Parikh walk visited 18 properties in 32389 ms.
Support contains 3 out of 732 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 732/732 places, 1864/1864 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 716 transition count 1830
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 716 transition count 1830
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 46 place count 702 transition count 1802
Iterating global reduction 0 with 14 rules applied. Total rules applied 60 place count 702 transition count 1802
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 74 place count 688 transition count 1756
Iterating global reduction 0 with 14 rules applied. Total rules applied 88 place count 688 transition count 1756
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 102 place count 674 transition count 1728
Iterating global reduction 0 with 14 rules applied. Total rules applied 116 place count 674 transition count 1728
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 129 place count 661 transition count 1702
Iterating global reduction 0 with 13 rules applied. Total rules applied 142 place count 661 transition count 1702
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 153 place count 650 transition count 1680
Iterating global reduction 0 with 11 rules applied. Total rules applied 164 place count 650 transition count 1680
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 173 place count 641 transition count 1662
Iterating global reduction 0 with 9 rules applied. Total rules applied 182 place count 641 transition count 1662
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 191 place count 632 transition count 1644
Iterating global reduction 0 with 9 rules applied. Total rules applied 200 place count 632 transition count 1644
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 209 place count 623 transition count 1626
Iterating global reduction 0 with 9 rules applied. Total rules applied 218 place count 623 transition count 1626
Applied a total of 218 rules in 297 ms. Remains 623 /732 variables (removed 109) and now considering 1626/1864 (removed 238) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 297 ms. Remains : 623/732 places, 1626/1864 transitions.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA FunctionPointer-PT-c128-CTLFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 18:08:06] [INFO ] Flatten gal took : 97 ms
[2025-06-02 18:08:07] [INFO ] Flatten gal took : 105 ms
[2025-06-02 18:08:07] [INFO ] Input system was already deterministic with 2186 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 848/848 places, 2186/2186 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 818 transition count 2110
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 818 transition count 2110
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 818 transition count 2098
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 100 place count 790 transition count 2038
Iterating global reduction 1 with 28 rules applied. Total rules applied 128 place count 790 transition count 2038
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 132 place count 790 transition count 2034
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 157 place count 765 transition count 1960
Iterating global reduction 2 with 25 rules applied. Total rules applied 182 place count 765 transition count 1960
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 207 place count 740 transition count 1882
Iterating global reduction 2 with 25 rules applied. Total rules applied 232 place count 740 transition count 1882
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 257 place count 715 transition count 1822
Iterating global reduction 2 with 25 rules applied. Total rules applied 282 place count 715 transition count 1822
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 305 place count 692 transition count 1772
Iterating global reduction 2 with 23 rules applied. Total rules applied 328 place count 692 transition count 1772
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 347 place count 673 transition count 1732
Iterating global reduction 2 with 19 rules applied. Total rules applied 366 place count 673 transition count 1732
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 384 place count 655 transition count 1694
Iterating global reduction 2 with 18 rules applied. Total rules applied 402 place count 655 transition count 1694
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 419 place count 638 transition count 1660
Iterating global reduction 2 with 17 rules applied. Total rules applied 436 place count 638 transition count 1660
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 442 place count 632 transition count 1648
Iterating global reduction 2 with 6 rules applied. Total rules applied 448 place count 632 transition count 1648
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 451 place count 629 transition count 1642
Iterating global reduction 2 with 3 rules applied. Total rules applied 454 place count 629 transition count 1642
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 455 place count 628 transition count 1640
Iterating global reduction 2 with 1 rules applied. Total rules applied 456 place count 628 transition count 1640
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 457 place count 627 transition count 1638
Iterating global reduction 2 with 1 rules applied. Total rules applied 458 place count 627 transition count 1638
Applied a total of 458 rules in 272 ms. Remains 627 /848 variables (removed 221) and now considering 1638/2186 (removed 548) transitions.
[2025-06-02 18:08:07] [INFO ] Flow matrix only has 1095 transitions (discarded 543 similar events)
// Phase 1: matrix 1095 rows 627 cols
[2025-06-02 18:08:07] [INFO ] Computed 2 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:08:08] [INFO ] Implicit Places using invariants in 566 ms returned []
[2025-06-02 18:08:08] [INFO ] Flow matrix only has 1095 transitions (discarded 543 similar events)
[2025-06-02 18:08:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:08:08] [INFO ] State equation strengthened by 271 read => feed constraints.
[2025-06-02 18:08:13] [INFO ] Implicit Places using invariants and state equation in 5376 ms returned []
Implicit Place search using SMT with State Equation took 5945 ms to find 0 implicit places.
Running 1636 sub problems to find dead transitions.
[2025-06-02 18:08:13] [INFO ] Flow matrix only has 1095 transitions (discarded 543 similar events)
[2025-06-02 18:08:13] [INFO ] Invariant cache hit.
[2025-06-02 18:08:13] [INFO ] State equation strengthened by 271 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/627 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1636 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 627/1722 variables, and 2 constraints, problems are : Problem set: 0 solved, 1636 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/627 constraints, ReadFeed: 0/271 constraints, PredecessorRefiner: 1636/1636 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1636 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/627 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1636 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/627 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1636 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 627/1722 variables, and 2 constraints, problems are : Problem set: 0 solved, 1636 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/627 constraints, ReadFeed: 0/271 constraints, PredecessorRefiner: 0/1636 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63370ms problems are : Problem set: 0 solved, 1636 unsolved
Search for dead transitions found 0 dead transitions in 63376ms
Starting structural reductions in LTL mode, iteration 1 : 627/848 places, 1638/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69600 ms. Remains : 627/848 places, 1638/2186 transitions.
[2025-06-02 18:09:16] [INFO ] Flatten gal took : 103 ms
[2025-06-02 18:09:17] [INFO ] Flatten gal took : 101 ms
[2025-06-02 18:09:17] [INFO ] Input system was already deterministic with 1638 transitions.
[2025-06-02 18:09:17] [INFO ] Flatten gal took : 92 ms
[2025-06-02 18:09:17] [INFO ] Flatten gal took : 83 ms
[2025-06-02 18:09:17] [INFO ] Time to serialize gal into /tmp/CTLFireability2428634469255078791.gal : 62 ms
[2025-06-02 18:09:17] [INFO ] Time to serialize properties into /tmp/CTLFireability10477564766748772439.ctl : 5 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/CTLFireability2428634469255078791.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10477564766748772439.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.
[2025-06-02 18:09:47] [INFO ] Flatten gal took : 50 ms
[2025-06-02 18:09:47] [INFO ] Applying decomposition
[2025-06-02 18:09:47] [INFO ] Flatten gal took : 49 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/graph7305263382259759533.txt' '-o' '/tmp/graph7305263382259759533.bin' '-w' '/tmp/graph7305263382259759533.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7305263382259759533.bin' '-l' '-1' '-v' '-w' '/tmp/graph7305263382259759533.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:09:48] [INFO ] Decomposing Gal with order
[2025-06-02 18:09:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:09:48] [INFO ] Removed a total of 2720 redundant transitions.
[2025-06-02 18:09:48] [INFO ] Flatten gal took : 324 ms
[2025-06-02 18:09:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 1152 labels/synchronizations in 155 ms.
[2025-06-02 18:09:48] [INFO ] Time to serialize gal into /tmp/CTLFireability10602034569010511036.gal : 26 ms
[2025-06-02 18:09:48] [INFO ] Time to serialize properties into /tmp/CTLFireability11554123785329115479.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/CTLFireability10602034569010511036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11554123785329115479.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 : 848/848 places, 2186/2186 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 819 transition count 2116
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 819 transition count 2116
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 70 place count 819 transition count 2104
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 97 place count 792 transition count 2046
Iterating global reduction 1 with 27 rules applied. Total rules applied 124 place count 792 transition count 2046
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 132 place count 792 transition count 2038
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 155 place count 769 transition count 1972
Iterating global reduction 2 with 23 rules applied. Total rules applied 178 place count 769 transition count 1972
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 202 place count 745 transition count 1898
Iterating global reduction 2 with 24 rules applied. Total rules applied 226 place count 745 transition count 1898
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 249 place count 722 transition count 1840
Iterating global reduction 2 with 23 rules applied. Total rules applied 272 place count 722 transition count 1840
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 294 place count 700 transition count 1792
Iterating global reduction 2 with 22 rules applied. Total rules applied 316 place count 700 transition count 1792
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 334 place count 682 transition count 1754
Iterating global reduction 2 with 18 rules applied. Total rules applied 352 place count 682 transition count 1754
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 369 place count 665 transition count 1718
Iterating global reduction 2 with 17 rules applied. Total rules applied 386 place count 665 transition count 1718
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 402 place count 649 transition count 1686
Iterating global reduction 2 with 16 rules applied. Total rules applied 418 place count 649 transition count 1686
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 425 place count 642 transition count 1672
Iterating global reduction 2 with 7 rules applied. Total rules applied 432 place count 642 transition count 1672
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 435 place count 639 transition count 1666
Iterating global reduction 2 with 3 rules applied. Total rules applied 438 place count 639 transition count 1666
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 439 place count 638 transition count 1664
Iterating global reduction 2 with 1 rules applied. Total rules applied 440 place count 638 transition count 1664
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 441 place count 637 transition count 1662
Iterating global reduction 2 with 1 rules applied. Total rules applied 442 place count 637 transition count 1662
Applied a total of 442 rules in 289 ms. Remains 637 /848 variables (removed 211) and now considering 1662/2186 (removed 524) transitions.
[2025-06-02 18:10:19] [INFO ] Flow matrix only has 1112 transitions (discarded 550 similar events)
// Phase 1: matrix 1112 rows 637 cols
[2025-06-02 18:10:19] [INFO ] Computed 2 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:10:19] [INFO ] Implicit Places using invariants in 632 ms returned []
[2025-06-02 18:10:19] [INFO ] Flow matrix only has 1112 transitions (discarded 550 similar events)
[2025-06-02 18:10:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:10:20] [INFO ] State equation strengthened by 274 read => feed constraints.
[2025-06-02 18:10:25] [INFO ] Implicit Places using invariants and state equation in 5983 ms returned []
Implicit Place search using SMT with State Equation took 6618 ms to find 0 implicit places.
Running 1660 sub problems to find dead transitions.
[2025-06-02 18:10:25] [INFO ] Flow matrix only has 1112 transitions (discarded 550 similar events)
[2025-06-02 18:10:25] [INFO ] Invariant cache hit.
[2025-06-02 18:10:25] [INFO ] State equation strengthened by 274 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/637 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/637 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 637/1749 variables, and 2 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/637 constraints, ReadFeed: 0/274 constraints, PredecessorRefiner: 1660/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1660 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/637 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/637 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
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(s240 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 637/1749 variables, and 2 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/637 constraints, ReadFeed: 0/274 constraints, PredecessorRefiner: 0/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63241ms problems are : Problem set: 0 solved, 1660 unsolved
Search for dead transitions found 0 dead transitions in 63248ms
Starting structural reductions in LTL mode, iteration 1 : 637/848 places, 1662/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70159 ms. Remains : 637/848 places, 1662/2186 transitions.
[2025-06-02 18:11:29] [INFO ] Flatten gal took : 53 ms
[2025-06-02 18:11:29] [INFO ] Flatten gal took : 58 ms
[2025-06-02 18:11:29] [INFO ] Input system was already deterministic with 1662 transitions.
[2025-06-02 18:11:29] [INFO ] Flatten gal took : 54 ms
[2025-06-02 18:11:29] [INFO ] Flatten gal took : 54 ms
[2025-06-02 18:11:29] [INFO ] Time to serialize gal into /tmp/CTLFireability16342721139924483999.gal : 8 ms
[2025-06-02 18:11:29] [INFO ] Time to serialize properties into /tmp/CTLFireability16586626347243676315.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/CTLFireability16342721139924483999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16586626347243676315.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 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 18:11:59] [INFO ] Flatten gal took : 52 ms
[2025-06-02 18:11:59] [INFO ] Applying decomposition
[2025-06-02 18:11:59] [INFO ] Flatten gal took : 53 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/graph7406705939298153511.txt' '-o' '/tmp/graph7406705939298153511.bin' '-w' '/tmp/graph7406705939298153511.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7406705939298153511.bin' '-l' '-1' '-v' '-w' '/tmp/graph7406705939298153511.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:11:59] [INFO ] Decomposing Gal with order
[2025-06-02 18:11:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:11:59] [INFO ] Removed a total of 2762 redundant transitions.
[2025-06-02 18:11:59] [INFO ] Flatten gal took : 136 ms
[2025-06-02 18:12:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 1218 labels/synchronizations in 122 ms.
[2025-06-02 18:12:00] [INFO ] Time to serialize gal into /tmp/CTLFireability1831982812701483673.gal : 13 ms
[2025-06-02 18:12:00] [INFO ] Time to serialize properties into /tmp/CTLFireability16216757472727257020.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/CTLFireability1831982812701483673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16216757472727257020.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 : 848/848 places, 2186/2186 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 816 transition count 2104
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 816 transition count 2104
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 74 place count 816 transition count 2094
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 104 place count 786 transition count 2030
Iterating global reduction 1 with 30 rules applied. Total rules applied 134 place count 786 transition count 2030
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 138 place count 786 transition count 2026
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 164 place count 760 transition count 1950
Iterating global reduction 2 with 26 rules applied. Total rules applied 190 place count 760 transition count 1950
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 217 place count 733 transition count 1866
Iterating global reduction 2 with 27 rules applied. Total rules applied 244 place count 733 transition count 1866
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 270 place count 707 transition count 1802
Iterating global reduction 2 with 26 rules applied. Total rules applied 296 place count 707 transition count 1802
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 320 place count 683 transition count 1750
Iterating global reduction 2 with 24 rules applied. Total rules applied 344 place count 683 transition count 1750
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 364 place count 663 transition count 1708
Iterating global reduction 2 with 20 rules applied. Total rules applied 384 place count 663 transition count 1708
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 403 place count 644 transition count 1668
Iterating global reduction 2 with 19 rules applied. Total rules applied 422 place count 644 transition count 1668
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 440 place count 626 transition count 1632
Iterating global reduction 2 with 18 rules applied. Total rules applied 458 place count 626 transition count 1632
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 465 place count 619 transition count 1618
Iterating global reduction 2 with 7 rules applied. Total rules applied 472 place count 619 transition count 1618
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 475 place count 616 transition count 1612
Iterating global reduction 2 with 3 rules applied. Total rules applied 478 place count 616 transition count 1612
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 479 place count 615 transition count 1610
Iterating global reduction 2 with 1 rules applied. Total rules applied 480 place count 615 transition count 1610
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 481 place count 614 transition count 1608
Iterating global reduction 2 with 1 rules applied. Total rules applied 482 place count 614 transition count 1608
Applied a total of 482 rules in 288 ms. Remains 614 /848 variables (removed 234) and now considering 1608/2186 (removed 578) transitions.
[2025-06-02 18:12:30] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
// Phase 1: matrix 1073 rows 614 cols
[2025-06-02 18:12:30] [INFO ] Computed 2 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:12:31] [INFO ] Implicit Places using invariants in 1118 ms returned []
[2025-06-02 18:12:31] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
[2025-06-02 18:12:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:12:32] [INFO ] State equation strengthened by 265 read => feed constraints.
[2025-06-02 18:12:37] [INFO ] Implicit Places using invariants and state equation in 6313 ms returned []
Implicit Place search using SMT with State Equation took 7436 ms to find 0 implicit places.
Running 1606 sub problems to find dead transitions.
[2025-06-02 18:12:37] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
[2025-06-02 18:12:37] [INFO ] Invariant cache hit.
[2025-06-02 18:12:37] [INFO ] State equation strengthened by 265 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/614 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/614 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
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(s350 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 614/1687 variables, and 2 constraints, problems are : Problem set: 0 solved, 1606 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/614 constraints, ReadFeed: 0/265 constraints, PredecessorRefiner: 1606/1606 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1606 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/614 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/614 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 614/1687 variables, and 2 constraints, problems are : Problem set: 0 solved, 1606 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/614 constraints, ReadFeed: 0/265 constraints, PredecessorRefiner: 0/1606 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64206ms problems are : Problem set: 0 solved, 1606 unsolved
Search for dead transitions found 0 dead transitions in 64215ms
Starting structural reductions in LTL mode, iteration 1 : 614/848 places, 1608/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71945 ms. Remains : 614/848 places, 1608/2186 transitions.
[2025-06-02 18:13:42] [INFO ] Flatten gal took : 40 ms
[2025-06-02 18:13:42] [INFO ] Flatten gal took : 47 ms
[2025-06-02 18:13:42] [INFO ] Input system was already deterministic with 1608 transitions.
[2025-06-02 18:13:42] [INFO ] Flatten gal took : 46 ms
[2025-06-02 18:13:42] [INFO ] Flatten gal took : 49 ms
[2025-06-02 18:13:42] [INFO ] Time to serialize gal into /tmp/CTLFireability12810634872769296420.gal : 8 ms
[2025-06-02 18:13:42] [INFO ] Time to serialize properties into /tmp/CTLFireability8097866790263579595.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/CTLFireability12810634872769296420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8097866790263579595.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.
[2025-06-02 18:14:12] [INFO ] Flatten gal took : 45 ms
[2025-06-02 18:14:12] [INFO ] Applying decomposition
[2025-06-02 18:14:12] [INFO ] Flatten gal took : 43 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/graph10957615840474076322.txt' '-o' '/tmp/graph10957615840474076322.bin' '-w' '/tmp/graph10957615840474076322.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10957615840474076322.bin' '-l' '-1' '-v' '-w' '/tmp/graph10957615840474076322.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:14:12] [INFO ] Decomposing Gal with order
[2025-06-02 18:14:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:14:12] [INFO ] Removed a total of 2667 redundant transitions.
[2025-06-02 18:14:12] [INFO ] Flatten gal took : 94 ms
[2025-06-02 18:14:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 1299 labels/synchronizations in 63 ms.
[2025-06-02 18:14:12] [INFO ] Time to serialize gal into /tmp/CTLFireability16809609203377646117.gal : 12 ms
[2025-06-02 18:14:12] [INFO ] Time to serialize properties into /tmp/CTLFireability10603532408666744692.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/CTLFireability16809609203377646117.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10603532408666744692.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 : 848/848 places, 2186/2186 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 818 transition count 2108
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 818 transition count 2108
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 70 place count 818 transition count 2098
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 98 place count 790 transition count 2040
Iterating global reduction 1 with 28 rules applied. Total rules applied 126 place count 790 transition count 2040
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 130 place count 790 transition count 2036
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 153 place count 767 transition count 1972
Iterating global reduction 2 with 23 rules applied. Total rules applied 176 place count 767 transition count 1972
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 200 place count 743 transition count 1898
Iterating global reduction 2 with 24 rules applied. Total rules applied 224 place count 743 transition count 1898
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 247 place count 720 transition count 1840
Iterating global reduction 2 with 23 rules applied. Total rules applied 270 place count 720 transition count 1840
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 291 place count 699 transition count 1794
Iterating global reduction 2 with 21 rules applied. Total rules applied 312 place count 699 transition count 1794
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 329 place count 682 transition count 1758
Iterating global reduction 2 with 17 rules applied. Total rules applied 346 place count 682 transition count 1758
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 362 place count 666 transition count 1724
Iterating global reduction 2 with 16 rules applied. Total rules applied 378 place count 666 transition count 1724
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 394 place count 650 transition count 1692
Iterating global reduction 2 with 16 rules applied. Total rules applied 410 place count 650 transition count 1692
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 417 place count 643 transition count 1678
Iterating global reduction 2 with 7 rules applied. Total rules applied 424 place count 643 transition count 1678
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 427 place count 640 transition count 1672
Iterating global reduction 2 with 3 rules applied. Total rules applied 430 place count 640 transition count 1672
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 431 place count 639 transition count 1670
Iterating global reduction 2 with 1 rules applied. Total rules applied 432 place count 639 transition count 1670
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 433 place count 638 transition count 1668
Iterating global reduction 2 with 1 rules applied. Total rules applied 434 place count 638 transition count 1668
Applied a total of 434 rules in 302 ms. Remains 638 /848 variables (removed 210) and now considering 1668/2186 (removed 518) transitions.
[2025-06-02 18:14:43] [INFO ] Flow matrix only has 1115 transitions (discarded 553 similar events)
// Phase 1: matrix 1115 rows 638 cols
[2025-06-02 18:14:43] [INFO ] Computed 2 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:14:44] [INFO ] Implicit Places using invariants in 887 ms returned []
[2025-06-02 18:14:44] [INFO ] Flow matrix only has 1115 transitions (discarded 553 similar events)
[2025-06-02 18:14:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:14:44] [INFO ] State equation strengthened by 274 read => feed constraints.
[2025-06-02 18:14:48] [INFO ] Implicit Places using invariants and state equation in 4363 ms returned []
Implicit Place search using SMT with State Equation took 5260 ms to find 0 implicit places.
Running 1666 sub problems to find dead transitions.
[2025-06-02 18:14:48] [INFO ] Flow matrix only has 1115 transitions (discarded 553 similar events)
[2025-06-02 18:14:48] [INFO ] Invariant cache hit.
[2025-06-02 18:14:48] [INFO ] State equation strengthened by 274 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/638 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1666 unsolved
SMT process timed out in 33358ms, After SMT, problems are : Problem set: 0 solved, 1666 unsolved
Search for dead transitions found 0 dead transitions in 33362ms
Starting structural reductions in LTL mode, iteration 1 : 638/848 places, 1668/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38929 ms. Remains : 638/848 places, 1668/2186 transitions.
[2025-06-02 18:15:21] [INFO ] Flatten gal took : 39 ms
[2025-06-02 18:15:22] [INFO ] Flatten gal took : 58 ms
[2025-06-02 18:15:22] [INFO ] Input system was already deterministic with 1668 transitions.
[2025-06-02 18:15:22] [INFO ] Flatten gal took : 65 ms
[2025-06-02 18:15:22] [INFO ] Flatten gal took : 68 ms
[2025-06-02 18:15:22] [INFO ] Time to serialize gal into /tmp/CTLFireability5859167776453494793.gal : 17 ms
[2025-06-02 18:15:22] [INFO ] Time to serialize properties into /tmp/CTLFireability7085840122116527059.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/CTLFireability5859167776453494793.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7085840122116527059.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.
[2025-06-02 18:15:52] [INFO ] Flatten gal took : 45 ms
[2025-06-02 18:15:52] [INFO ] Applying decomposition
[2025-06-02 18:15:52] [INFO ] Flatten gal took : 47 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/graph15629156364829344332.txt' '-o' '/tmp/graph15629156364829344332.bin' '-w' '/tmp/graph15629156364829344332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15629156364829344332.bin' '-l' '-1' '-v' '-w' '/tmp/graph15629156364829344332.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:15:52] [INFO ] Decomposing Gal with order
[2025-06-02 18:15:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:15:52] [INFO ] Removed a total of 2777 redundant transitions.
[2025-06-02 18:15:52] [INFO ] Flatten gal took : 93 ms
[2025-06-02 18:15:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 1161 labels/synchronizations in 54 ms.
[2025-06-02 18:15:52] [INFO ] Time to serialize gal into /tmp/CTLFireability3227182808170144640.gal : 11 ms
[2025-06-02 18:15:52] [INFO ] Time to serialize properties into /tmp/CTLFireability6911914242753409100.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/CTLFireability3227182808170144640.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6911914242753409100.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 : 848/848 places, 2186/2186 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 815 transition count 2102
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 815 transition count 2102
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 76 place count 815 transition count 2092
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 107 place count 784 transition count 2026
Iterating global reduction 1 with 31 rules applied. Total rules applied 138 place count 784 transition count 2026
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 142 place count 784 transition count 2022
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 169 place count 757 transition count 1942
Iterating global reduction 2 with 27 rules applied. Total rules applied 196 place count 757 transition count 1942
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 224 place count 729 transition count 1854
Iterating global reduction 2 with 28 rules applied. Total rules applied 252 place count 729 transition count 1854
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 279 place count 702 transition count 1788
Iterating global reduction 2 with 27 rules applied. Total rules applied 306 place count 702 transition count 1788
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 331 place count 677 transition count 1734
Iterating global reduction 2 with 25 rules applied. Total rules applied 356 place count 677 transition count 1734
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 377 place count 656 transition count 1690
Iterating global reduction 2 with 21 rules applied. Total rules applied 398 place count 656 transition count 1690
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 418 place count 636 transition count 1648
Iterating global reduction 2 with 20 rules applied. Total rules applied 438 place count 636 transition count 1648
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 457 place count 617 transition count 1610
Iterating global reduction 2 with 19 rules applied. Total rules applied 476 place count 617 transition count 1610
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 483 place count 610 transition count 1596
Iterating global reduction 2 with 7 rules applied. Total rules applied 490 place count 610 transition count 1596
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 493 place count 607 transition count 1590
Iterating global reduction 2 with 3 rules applied. Total rules applied 496 place count 607 transition count 1590
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 497 place count 606 transition count 1588
Iterating global reduction 2 with 1 rules applied. Total rules applied 498 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 499 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 500 place count 605 transition count 1586
Applied a total of 500 rules in 251 ms. Remains 605 /848 variables (removed 243) and now considering 1586/2186 (removed 600) transitions.
[2025-06-02 18:16:23] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
// Phase 1: matrix 1058 rows 605 cols
[2025-06-02 18:16:23] [INFO ] Computed 2 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:16:23] [INFO ] Implicit Places using invariants in 736 ms returned []
[2025-06-02 18:16:23] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2025-06-02 18:16:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:16:24] [INFO ] State equation strengthened by 262 read => feed constraints.
[2025-06-02 18:16:39] [INFO ] Implicit Places using invariants and state equation in 15485 ms returned []
Implicit Place search using SMT with State Equation took 16231 ms to find 0 implicit places.
Running 1584 sub problems to find dead transitions.
[2025-06-02 18:16:39] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2025-06-02 18:16:39] [INFO ] Invariant cache hit.
[2025-06-02 18:16:39] [INFO ] State equation strengthened by 262 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 605/1663 variables, and 2 constraints, problems are : Problem set: 0 solved, 1584 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/605 constraints, ReadFeed: 0/262 constraints, PredecessorRefiner: 1584/1584 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1584 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 605/1663 variables, and 2 constraints, problems are : Problem set: 0 solved, 1584 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/605 constraints, ReadFeed: 0/262 constraints, PredecessorRefiner: 0/1584 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63516ms problems are : Problem set: 0 solved, 1584 unsolved
Search for dead transitions found 0 dead transitions in 63521ms
Starting structural reductions in LTL mode, iteration 1 : 605/848 places, 1586/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80008 ms. Remains : 605/848 places, 1586/2186 transitions.
[2025-06-02 18:17:42] [INFO ] Flatten gal took : 58 ms
[2025-06-02 18:17:43] [INFO ] Flatten gal took : 68 ms
[2025-06-02 18:17:43] [INFO ] Input system was already deterministic with 1586 transitions.
[2025-06-02 18:17:43] [INFO ] Flatten gal took : 68 ms
[2025-06-02 18:17:43] [INFO ] Flatten gal took : 67 ms
[2025-06-02 18:17:43] [INFO ] Time to serialize gal into /tmp/CTLFireability12484047244897245571.gal : 11 ms
[2025-06-02 18:17:43] [INFO ] Time to serialize properties into /tmp/CTLFireability2556910980458037686.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/CTLFireability12484047244897245571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2556910980458037686.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.
[2025-06-02 18:18:13] [INFO ] Flatten gal took : 40 ms
[2025-06-02 18:18:13] [INFO ] Applying decomposition
[2025-06-02 18:18:13] [INFO ] Flatten gal took : 47 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/graph4222672660826217161.txt' '-o' '/tmp/graph4222672660826217161.bin' '-w' '/tmp/graph4222672660826217161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4222672660826217161.bin' '-l' '-1' '-v' '-w' '/tmp/graph4222672660826217161.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:18:13] [INFO ] Decomposing Gal with order
[2025-06-02 18:18:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:18:13] [INFO ] Removed a total of 2626 redundant transitions.
[2025-06-02 18:18:13] [INFO ] Flatten gal took : 76 ms
[2025-06-02 18:18:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 1132 labels/synchronizations in 49 ms.
[2025-06-02 18:18:13] [INFO ] Time to serialize gal into /tmp/CTLFireability6761737889112519935.gal : 11 ms
[2025-06-02 18:18:13] [INFO ] Time to serialize properties into /tmp/CTLFireability11122206078430271692.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/CTLFireability6761737889112519935.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11122206078430271692.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 : 848/848 places, 2186/2186 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 815 transition count 2102
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 815 transition count 2102
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 76 place count 815 transition count 2092
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 107 place count 784 transition count 2026
Iterating global reduction 1 with 31 rules applied. Total rules applied 138 place count 784 transition count 2026
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 142 place count 784 transition count 2022
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 169 place count 757 transition count 1942
Iterating global reduction 2 with 27 rules applied. Total rules applied 196 place count 757 transition count 1942
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 224 place count 729 transition count 1854
Iterating global reduction 2 with 28 rules applied. Total rules applied 252 place count 729 transition count 1854
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 279 place count 702 transition count 1788
Iterating global reduction 2 with 27 rules applied. Total rules applied 306 place count 702 transition count 1788
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 331 place count 677 transition count 1734
Iterating global reduction 2 with 25 rules applied. Total rules applied 356 place count 677 transition count 1734
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 377 place count 656 transition count 1690
Iterating global reduction 2 with 21 rules applied. Total rules applied 398 place count 656 transition count 1690
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 418 place count 636 transition count 1648
Iterating global reduction 2 with 20 rules applied. Total rules applied 438 place count 636 transition count 1648
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 457 place count 617 transition count 1610
Iterating global reduction 2 with 19 rules applied. Total rules applied 476 place count 617 transition count 1610
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 483 place count 610 transition count 1596
Iterating global reduction 2 with 7 rules applied. Total rules applied 490 place count 610 transition count 1596
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 493 place count 607 transition count 1590
Iterating global reduction 2 with 3 rules applied. Total rules applied 496 place count 607 transition count 1590
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 497 place count 606 transition count 1588
Iterating global reduction 2 with 1 rules applied. Total rules applied 498 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 499 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 500 place count 605 transition count 1586
Applied a total of 500 rules in 458 ms. Remains 605 /848 variables (removed 243) and now considering 1586/2186 (removed 600) transitions.
[2025-06-02 18:18:44] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2025-06-02 18:18:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:18:45] [INFO ] Implicit Places using invariants in 972 ms returned []
[2025-06-02 18:18:45] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2025-06-02 18:18:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:18:46] [INFO ] State equation strengthened by 262 read => feed constraints.
[2025-06-02 18:18:51] [INFO ] Implicit Places using invariants and state equation in 6350 ms returned []
Implicit Place search using SMT with State Equation took 7328 ms to find 0 implicit places.
Running 1584 sub problems to find dead transitions.
[2025-06-02 18:18:51] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2025-06-02 18:18:51] [INFO ] Invariant cache hit.
[2025-06-02 18:18:51] [INFO ] State equation strengthened by 262 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1584 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 605/1663 variables, and 2 constraints, problems are : Problem set: 0 solved, 1584 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/605 constraints, ReadFeed: 0/262 constraints, PredecessorRefiner: 1584/1584 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1584 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 605/1663 variables, and 2 constraints, problems are : Problem set: 0 solved, 1584 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/605 constraints, ReadFeed: 0/262 constraints, PredecessorRefiner: 0/1584 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63819ms problems are : Problem set: 0 solved, 1584 unsolved
Search for dead transitions found 0 dead transitions in 63823ms
Starting structural reductions in LTL mode, iteration 1 : 605/848 places, 1586/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71613 ms. Remains : 605/848 places, 1586/2186 transitions.
[2025-06-02 18:19:55] [INFO ] Flatten gal took : 56 ms
[2025-06-02 18:19:55] [INFO ] Flatten gal took : 66 ms
[2025-06-02 18:19:55] [INFO ] Input system was already deterministic with 1586 transitions.
[2025-06-02 18:19:55] [INFO ] Flatten gal took : 64 ms
[2025-06-02 18:19:55] [INFO ] Flatten gal took : 66 ms
[2025-06-02 18:19:55] [INFO ] Time to serialize gal into /tmp/CTLFireability11782942094714606250.gal : 10 ms
[2025-06-02 18:19:55] [INFO ] Time to serialize properties into /tmp/CTLFireability2745130947402510084.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/CTLFireability11782942094714606250.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2745130947402510084.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.
[2025-06-02 18:20:25] [INFO ] Flatten gal took : 39 ms
[2025-06-02 18:20:25] [INFO ] Applying decomposition
[2025-06-02 18:20:26] [INFO ] Flatten gal took : 39 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/graph4703637948849451601.txt' '-o' '/tmp/graph4703637948849451601.bin' '-w' '/tmp/graph4703637948849451601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4703637948849451601.bin' '-l' '-1' '-v' '-w' '/tmp/graph4703637948849451601.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:20:26] [INFO ] Decomposing Gal with order
[2025-06-02 18:20:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:20:26] [INFO ] Removed a total of 2630 redundant transitions.
[2025-06-02 18:20:26] [INFO ] Flatten gal took : 71 ms
[2025-06-02 18:20:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1080 labels/synchronizations in 40 ms.
[2025-06-02 18:20:26] [INFO ] Time to serialize gal into /tmp/CTLFireability16389738431420574670.gal : 10 ms
[2025-06-02 18:20:26] [INFO ] Time to serialize properties into /tmp/CTLFireability2608149726178771776.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/CTLFireability16389738431420574670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2608149726178771776.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 : 848/848 places, 2186/2186 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 819 transition count 2110
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 819 transition count 2110
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 66 place count 819 transition count 2102
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 93 place count 792 transition count 2044
Iterating global reduction 1 with 27 rules applied. Total rules applied 120 place count 792 transition count 2044
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 124 place count 792 transition count 2040
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 147 place count 769 transition count 1974
Iterating global reduction 2 with 23 rules applied. Total rules applied 170 place count 769 transition count 1974
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 193 place count 746 transition count 1906
Iterating global reduction 2 with 23 rules applied. Total rules applied 216 place count 746 transition count 1906
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 238 place count 724 transition count 1854
Iterating global reduction 2 with 22 rules applied. Total rules applied 260 place count 724 transition count 1854
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 280 place count 704 transition count 1810
Iterating global reduction 2 with 20 rules applied. Total rules applied 300 place count 704 transition count 1810
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 317 place count 687 transition count 1772
Iterating global reduction 2 with 17 rules applied. Total rules applied 334 place count 687 transition count 1772
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 350 place count 671 transition count 1736
Iterating global reduction 2 with 16 rules applied. Total rules applied 366 place count 671 transition count 1736
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 381 place count 656 transition count 1706
Iterating global reduction 2 with 15 rules applied. Total rules applied 396 place count 656 transition count 1706
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 402 place count 650 transition count 1694
Iterating global reduction 2 with 6 rules applied. Total rules applied 408 place count 650 transition count 1694
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 412 place count 646 transition count 1686
Iterating global reduction 2 with 4 rules applied. Total rules applied 416 place count 646 transition count 1686
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 418 place count 644 transition count 1682
Iterating global reduction 2 with 2 rules applied. Total rules applied 420 place count 644 transition count 1682
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 422 place count 642 transition count 1678
Iterating global reduction 2 with 2 rules applied. Total rules applied 424 place count 642 transition count 1678
Applied a total of 424 rules in 303 ms. Remains 642 /848 variables (removed 206) and now considering 1678/2186 (removed 508) transitions.
[2025-06-02 18:20:56] [INFO ] Flow matrix only has 1120 transitions (discarded 558 similar events)
// Phase 1: matrix 1120 rows 642 cols
[2025-06-02 18:20:56] [INFO ] Computed 2 invariants in 81 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:20:57] [INFO ] Implicit Places using invariants in 738 ms returned []
[2025-06-02 18:20:57] [INFO ] Flow matrix only has 1120 transitions (discarded 558 similar events)
[2025-06-02 18:20:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:20:58] [INFO ] State equation strengthened by 274 read => feed constraints.
[2025-06-02 18:21:28] [INFO ] Performed 639/642 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-02 18:21:28] [INFO ] Implicit Places using invariants and state equation in 31010 ms returned []
Implicit Place search using SMT with State Equation took 31756 ms to find 0 implicit places.
Running 1676 sub problems to find dead transitions.
[2025-06-02 18:21:28] [INFO ] Flow matrix only has 1120 transitions (discarded 558 similar events)
[2025-06-02 18:21:28] [INFO ] Invariant cache hit.
[2025-06-02 18:21:28] [INFO ] State equation strengthened by 274 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/642 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1676 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/642 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1676 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 642/1762 variables, and 2 constraints, problems are : Problem set: 0 solved, 1676 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/642 constraints, ReadFeed: 0/274 constraints, PredecessorRefiner: 1676/1676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1676 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/642 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1676 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/642 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1676 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 642/1762 variables, and 2 constraints, problems are : Problem set: 0 solved, 1676 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/642 constraints, ReadFeed: 0/274 constraints, PredecessorRefiner: 0/1676 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63707ms problems are : Problem set: 0 solved, 1676 unsolved
Search for dead transitions found 0 dead transitions in 63711ms
Starting structural reductions in LTL mode, iteration 1 : 642/848 places, 1678/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95780 ms. Remains : 642/848 places, 1678/2186 transitions.
[2025-06-02 18:22:32] [INFO ] Flatten gal took : 61 ms
[2025-06-02 18:22:32] [INFO ] Flatten gal took : 72 ms
[2025-06-02 18:22:32] [INFO ] Input system was already deterministic with 1678 transitions.
[2025-06-02 18:22:32] [INFO ] Flatten gal took : 72 ms
[2025-06-02 18:22:32] [INFO ] Flatten gal took : 72 ms
[2025-06-02 18:22:32] [INFO ] Time to serialize gal into /tmp/CTLFireability7176097731965572931.gal : 10 ms
[2025-06-02 18:22:32] [INFO ] Time to serialize properties into /tmp/CTLFireability390007689866356214.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/CTLFireability7176097731965572931.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability390007689866356214.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 18:23:02] [INFO ] Flatten gal took : 73 ms
[2025-06-02 18:23:02] [INFO ] Applying decomposition
[2025-06-02 18:23:02] [INFO ] Flatten gal took : 72 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/graph16848248081439273958.txt' '-o' '/tmp/graph16848248081439273958.bin' '-w' '/tmp/graph16848248081439273958.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16848248081439273958.bin' '-l' '-1' '-v' '-w' '/tmp/graph16848248081439273958.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:23:02] [INFO ] Decomposing Gal with order
[2025-06-02 18:23:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:23:03] [INFO ] Removed a total of 2779 redundant transitions.
[2025-06-02 18:23:03] [INFO ] Flatten gal took : 122 ms
[2025-06-02 18:23:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 1284 labels/synchronizations in 76 ms.
[2025-06-02 18:23:03] [INFO ] Time to serialize gal into /tmp/CTLFireability17630156908082384320.gal : 15 ms
[2025-06-02 18:23:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15781587945103435956.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/CTLFireability17630156908082384320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15781587945103435956.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 : 848/848 places, 2186/2186 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 816 transition count 2104
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 816 transition count 2104
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 72 place count 816 transition count 2096
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 102 place count 786 transition count 2032
Iterating global reduction 1 with 30 rules applied. Total rules applied 132 place count 786 transition count 2032
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 136 place count 786 transition count 2028
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 162 place count 760 transition count 1950
Iterating global reduction 2 with 26 rules applied. Total rules applied 188 place count 760 transition count 1950
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 214 place count 734 transition count 1870
Iterating global reduction 2 with 26 rules applied. Total rules applied 240 place count 734 transition count 1870
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 265 place count 709 transition count 1812
Iterating global reduction 2 with 25 rules applied. Total rules applied 290 place count 709 transition count 1812
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 313 place count 686 transition count 1762
Iterating global reduction 2 with 23 rules applied. Total rules applied 336 place count 686 transition count 1762
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 355 place count 667 transition count 1722
Iterating global reduction 2 with 19 rules applied. Total rules applied 374 place count 667 transition count 1722
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 392 place count 649 transition count 1684
Iterating global reduction 2 with 18 rules applied. Total rules applied 410 place count 649 transition count 1684
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 427 place count 632 transition count 1650
Iterating global reduction 2 with 17 rules applied. Total rules applied 444 place count 632 transition count 1650
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 449 place count 627 transition count 1640
Iterating global reduction 2 with 5 rules applied. Total rules applied 454 place count 627 transition count 1640
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 457 place count 624 transition count 1634
Iterating global reduction 2 with 3 rules applied. Total rules applied 460 place count 624 transition count 1634
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 461 place count 623 transition count 1632
Iterating global reduction 2 with 1 rules applied. Total rules applied 462 place count 623 transition count 1632
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 463 place count 622 transition count 1630
Iterating global reduction 2 with 1 rules applied. Total rules applied 464 place count 622 transition count 1630
Applied a total of 464 rules in 258 ms. Remains 622 /848 variables (removed 226) and now considering 1630/2186 (removed 556) transitions.
[2025-06-02 18:23:33] [INFO ] Flow matrix only has 1088 transitions (discarded 542 similar events)
// Phase 1: matrix 1088 rows 622 cols
[2025-06-02 18:23:33] [INFO ] Computed 2 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:23:34] [INFO ] Implicit Places using invariants in 491 ms returned []
[2025-06-02 18:23:34] [INFO ] Flow matrix only has 1088 transitions (discarded 542 similar events)
[2025-06-02 18:23:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:23:34] [INFO ] State equation strengthened by 268 read => feed constraints.
[2025-06-02 18:24:04] [INFO ] Performed 195/622 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-02 18:24:34] [INFO ] Performed 313/622 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-02 18:24:51] [INFO ] Implicit Places using invariants and state equation in 77305 ms returned []
Implicit Place search using SMT with State Equation took 77802 ms to find 0 implicit places.
Running 1628 sub problems to find dead transitions.
[2025-06-02 18:24:51] [INFO ] Flow matrix only has 1088 transitions (discarded 542 similar events)
[2025-06-02 18:24:51] [INFO ] Invariant cache hit.
[2025-06-02 18:24:51] [INFO ] State equation strengthened by 268 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/622 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/622 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 622/1710 variables, and 2 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/622 constraints, ReadFeed: 0/268 constraints, PredecessorRefiner: 1628/1628 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1628 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/622 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/622 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1628 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 Int declared 622/1710 variables, and 2 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/622 constraints, ReadFeed: 0/268 constraints, PredecessorRefiner: 0/1628 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63552ms problems are : Problem set: 0 solved, 1628 unsolved
Search for dead transitions found 0 dead transitions in 63580ms
Starting structural reductions in LTL mode, iteration 1 : 622/848 places, 1630/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 141644 ms. Remains : 622/848 places, 1630/2186 transitions.
[2025-06-02 18:25:54] [INFO ] Flatten gal took : 36 ms
[2025-06-02 18:25:55] [INFO ] Flatten gal took : 69 ms
[2025-06-02 18:25:55] [INFO ] Input system was already deterministic with 1630 transitions.
[2025-06-02 18:25:55] [INFO ] Flatten gal took : 67 ms
[2025-06-02 18:25:55] [INFO ] Flatten gal took : 68 ms
[2025-06-02 18:25:55] [INFO ] Time to serialize gal into /tmp/CTLFireability10275098752594615667.gal : 11 ms
[2025-06-02 18:25:55] [INFO ] Time to serialize properties into /tmp/CTLFireability8032191462276577158.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/CTLFireability10275098752594615667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8032191462276577158.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.
[2025-06-02 18:26:25] [INFO ] Flatten gal took : 67 ms
[2025-06-02 18:26:25] [INFO ] Applying decomposition
[2025-06-02 18:26:25] [INFO ] Flatten gal took : 69 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/graph2105094011694322312.txt' '-o' '/tmp/graph2105094011694322312.bin' '-w' '/tmp/graph2105094011694322312.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2105094011694322312.bin' '-l' '-1' '-v' '-w' '/tmp/graph2105094011694322312.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:26:25] [INFO ] Decomposing Gal with order
[2025-06-02 18:26:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:26:25] [INFO ] Removed a total of 2714 redundant transitions.
[2025-06-02 18:26:25] [INFO ] Flatten gal took : 115 ms
[2025-06-02 18:26:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1191 labels/synchronizations in 68 ms.
[2025-06-02 18:26:26] [INFO ] Time to serialize gal into /tmp/CTLFireability3009159763709041426.gal : 11 ms
[2025-06-02 18:26:26] [INFO ] Time to serialize properties into /tmp/CTLFireability948144761518282581.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/CTLFireability3009159763709041426.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability948144761518282581.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 848/848 places, 2186/2186 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 815 transition count 2102
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 815 transition count 2102
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 76 place count 815 transition count 2092
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 107 place count 784 transition count 2026
Iterating global reduction 1 with 31 rules applied. Total rules applied 138 place count 784 transition count 2026
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 142 place count 784 transition count 2022
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 169 place count 757 transition count 1942
Iterating global reduction 2 with 27 rules applied. Total rules applied 196 place count 757 transition count 1942
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 224 place count 729 transition count 1854
Iterating global reduction 2 with 28 rules applied. Total rules applied 252 place count 729 transition count 1854
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 279 place count 702 transition count 1788
Iterating global reduction 2 with 27 rules applied. Total rules applied 306 place count 702 transition count 1788
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 331 place count 677 transition count 1734
Iterating global reduction 2 with 25 rules applied. Total rules applied 356 place count 677 transition count 1734
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 377 place count 656 transition count 1690
Iterating global reduction 2 with 21 rules applied. Total rules applied 398 place count 656 transition count 1690
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 418 place count 636 transition count 1648
Iterating global reduction 2 with 20 rules applied. Total rules applied 438 place count 636 transition count 1648
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 457 place count 617 transition count 1610
Iterating global reduction 2 with 19 rules applied. Total rules applied 476 place count 617 transition count 1610
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 483 place count 610 transition count 1596
Iterating global reduction 2 with 7 rules applied. Total rules applied 490 place count 610 transition count 1596
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 493 place count 607 transition count 1590
Iterating global reduction 2 with 3 rules applied. Total rules applied 496 place count 607 transition count 1590
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 497 place count 606 transition count 1588
Iterating global reduction 2 with 1 rules applied. Total rules applied 498 place count 606 transition count 1588
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 499 place count 605 transition count 1586
Iterating global reduction 2 with 1 rules applied. Total rules applied 500 place count 605 transition count 1586
Applied a total of 500 rules in 273 ms. Remains 605 /848 variables (removed 243) and now considering 1586/2186 (removed 600) transitions.
[2025-06-02 18:26:56] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
// Phase 1: matrix 1058 rows 605 cols
[2025-06-02 18:26:56] [INFO ] Computed 2 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:26:57] [INFO ] Implicit Places using invariants in 878 ms returned []
[2025-06-02 18:26:57] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2025-06-02 18:26:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:26:57] [INFO ] State equation strengthened by 262 read => feed constraints.
[2025-06-02 18:27:08] [INFO ] Implicit Places using invariants and state equation in 10889 ms returned []
Implicit Place search using SMT with State Equation took 11772 ms to find 0 implicit places.
Running 1584 sub problems to find dead transitions.
[2025-06-02 18:27:08] [INFO ] Flow matrix only has 1058 transitions (discarded 528 similar events)
[2025-06-02 18:27:08] [INFO ] Invariant cache hit.
[2025-06-02 18:27:08] [INFO ] State equation strengthened by 262 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 605/1663 variables, and 2 constraints, problems are : Problem set: 0 solved, 1584 unsolved in 30070 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/605 constraints, ReadFeed: 0/262 constraints, PredecessorRefiner: 1584/1584 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1584 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/605 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/605 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1584 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 605/1663 variables, and 2 constraints, problems are : Problem set: 0 solved, 1584 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/605 constraints, ReadFeed: 0/262 constraints, PredecessorRefiner: 0/1584 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64405ms problems are : Problem set: 0 solved, 1584 unsolved
Search for dead transitions found 0 dead transitions in 64410ms
Starting structural reductions in LTL mode, iteration 1 : 605/848 places, 1586/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76462 ms. Remains : 605/848 places, 1586/2186 transitions.
[2025-06-02 18:28:12] [INFO ] Flatten gal took : 34 ms
[2025-06-02 18:28:12] [INFO ] Flatten gal took : 40 ms
[2025-06-02 18:28:12] [INFO ] Input system was already deterministic with 1586 transitions.
[2025-06-02 18:28:12] [INFO ] Flatten gal took : 39 ms
[2025-06-02 18:28:12] [INFO ] Flatten gal took : 40 ms
[2025-06-02 18:28:12] [INFO ] Time to serialize gal into /tmp/CTLFireability13555654367473591176.gal : 6 ms
[2025-06-02 18:28:12] [INFO ] Time to serialize properties into /tmp/CTLFireability7295614274192620359.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/CTLFireability13555654367473591176.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7295614274192620359.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.
[2025-06-02 18:28:42] [INFO ] Flatten gal took : 37 ms
[2025-06-02 18:28:42] [INFO ] Applying decomposition
[2025-06-02 18:28:42] [INFO ] Flatten gal took : 37 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/graph2673340256863080537.txt' '-o' '/tmp/graph2673340256863080537.bin' '-w' '/tmp/graph2673340256863080537.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2673340256863080537.bin' '-l' '-1' '-v' '-w' '/tmp/graph2673340256863080537.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:28:42] [INFO ] Decomposing Gal with order
[2025-06-02 18:28:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:28:43] [INFO ] Removed a total of 2630 redundant transitions.
[2025-06-02 18:28:43] [INFO ] Flatten gal took : 106 ms
[2025-06-02 18:28:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 1092 labels/synchronizations in 74 ms.
[2025-06-02 18:28:43] [INFO ] Time to serialize gal into /tmp/CTLFireability8037289406423905679.gal : 11 ms
[2025-06-02 18:28:43] [INFO ] Time to serialize properties into /tmp/CTLFireability18001443328717766806.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/CTLFireability8037289406423905679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18001443328717766806.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 : 848/848 places, 2186/2186 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 816 transition count 2104
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 816 transition count 2104
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 74 place count 816 transition count 2094
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 104 place count 786 transition count 2030
Iterating global reduction 1 with 30 rules applied. Total rules applied 134 place count 786 transition count 2030
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 138 place count 786 transition count 2026
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 164 place count 760 transition count 1950
Iterating global reduction 2 with 26 rules applied. Total rules applied 190 place count 760 transition count 1950
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 217 place count 733 transition count 1866
Iterating global reduction 2 with 27 rules applied. Total rules applied 244 place count 733 transition count 1866
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 270 place count 707 transition count 1802
Iterating global reduction 2 with 26 rules applied. Total rules applied 296 place count 707 transition count 1802
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 319 place count 684 transition count 1752
Iterating global reduction 2 with 23 rules applied. Total rules applied 342 place count 684 transition count 1752
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 361 place count 665 transition count 1712
Iterating global reduction 2 with 19 rules applied. Total rules applied 380 place count 665 transition count 1712
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 398 place count 647 transition count 1674
Iterating global reduction 2 with 18 rules applied. Total rules applied 416 place count 647 transition count 1674
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 433 place count 630 transition count 1640
Iterating global reduction 2 with 17 rules applied. Total rules applied 450 place count 630 transition count 1640
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 457 place count 623 transition count 1626
Iterating global reduction 2 with 7 rules applied. Total rules applied 464 place count 623 transition count 1626
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 467 place count 620 transition count 1620
Iterating global reduction 2 with 3 rules applied. Total rules applied 470 place count 620 transition count 1620
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 471 place count 619 transition count 1618
Iterating global reduction 2 with 1 rules applied. Total rules applied 472 place count 619 transition count 1618
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 473 place count 618 transition count 1616
Iterating global reduction 2 with 1 rules applied. Total rules applied 474 place count 618 transition count 1616
Applied a total of 474 rules in 257 ms. Remains 618 /848 variables (removed 230) and now considering 1616/2186 (removed 570) transitions.
[2025-06-02 18:29:13] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
// Phase 1: matrix 1080 rows 618 cols
[2025-06-02 18:29:13] [INFO ] Computed 2 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:29:14] [INFO ] Implicit Places using invariants in 992 ms returned []
[2025-06-02 18:29:14] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
[2025-06-02 18:29:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:29:15] [INFO ] State equation strengthened by 268 read => feed constraints.
[2025-06-02 18:29:19] [INFO ] Implicit Places using invariants and state equation in 4844 ms returned []
Implicit Place search using SMT with State Equation took 5841 ms to find 0 implicit places.
Running 1614 sub problems to find dead transitions.
[2025-06-02 18:29:19] [INFO ] Flow matrix only has 1080 transitions (discarded 536 similar events)
[2025-06-02 18:29:19] [INFO ] Invariant cache hit.
[2025-06-02 18:29:19] [INFO ] State equation strengthened by 268 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/618 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1614 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/618 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1614 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
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(s5 1.0)
(s6 0.0)
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(s14 0.0)
(s15 1.0)
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(s19 0.0)
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(s22 1.0)
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(s31 0.0)
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(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
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(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
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(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
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(s105 0.0)
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(s133 0.0)
(s134 1.0)
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(s137 0.0)
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(s139 1.0)
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(s141 0.0)
(s142 1.0)
(s143 0.0)
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(s146 1.0)
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(s152 0.0)
(s153 1.0)
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(s156 1.0)
(s157 1.0)
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(s159 1.0)
(s160 1.0)
(s161 0.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 0.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 0.0)
(s173 0.0)
(s174 1.0)
(s175 1.0)
(s176 0.0)
(s177 0.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 0.0)
(s187 1.0)
(s188 0.0)
(s189 1.0)
(s190 1.0)
(s191 0.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 0.0)
(s196 1.0)
(s197 0.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 1.0)
(s257 1.0)
(s258 1.0)
(s259 1.0)
(s260 1.0)
(s261 1.0)
(s262 1.0)
(s263 1.0)
(s264 1.0)
(s265 1.0)
(s266 1.0)
(s267 1.0)
(s268 1.0)
(s269 1.0)
(s270 1.0)
(s271 1.0)
(s272 1.0)
(s273 1.0)
(s274 1.0)
(s275 1.0)
(s276 1.0)
(s277 1.0)
(s278 1.0)
(s279 1.0)
(s280 1.0)
(s281 1.0)
(s282 1.0)
(s283 1.0)
(s284 1.0)
(s285 1.0)
(s286 1.0)
(s287 1.0)
(s288 1.0)
(s289 1.0)
(s290 1.0)
(s291 1.0)
(s292 1.0)
(s293 1.0)
(s294 1.0)
(s295 1.0)
(s296 1.0)
(s297 1.0)
(s298 1.0)
(s299 1.0)
(s300 1.0)
(s301 1.0)
(s302 1.0)
(s303 1.0)
(s304 1.0)
(s305 1.0)
(s306 1.0)
(s307 1.0)
(s308 1.0)
(s309 1.0)
(s310 1.0)
(s311 1.0)
(s312 1.0)
(s313 1.0)
(s314 1.0)
(s315 1.0)
(s316 1.0)
(s317 1.0)
(s318 1.0)
(s319 1.0)
(s320 1.0)
(s321 1.0)
(s322 1.0)
(s323 1.0)
(s324 1.0)
(s325 1.0)
(s326 1.0)
(s327 1.0)
(s328 1.0)
(s329 1.0)
(s330 1.0)
(s331 1.0)
(s332 1.0)
(s333 1.0)
(s334 1.0)
(s335 1.0)
(s336 1.0)
(s337 1.0)
(s338 1.0)
(s339 1.0)
(s340 1.0)
(s341 1.0)
(s342 1.0)
(s343 1.0)
(s344 1.0)
(s345 1.0)
(s346 1.0)
(s347 1.0)
(s348 1.0)
(s349 1.0)
(s350 1.0)
(s351 1.0)
(s352 1.0)
(s353 1.0)
(s354 1.0)
(s355 1.0)
(s356 1.0)
(s357 1.0)
(s358 1.0)
(s359 1.0)
(s360 1.0)
(s361 1.0)
(s362 1.0)
(s363 1.0)
(s364 1.0)
(s365 1.0)
(s366 1.0)
(s367 1.0)
(s368 1.0)
(s369 1.0)
(s370 1.0)
(s371 1.0)
(s372 1.0)
(s373 1.0)
(s374 1.0)
(s375 1.0)
(s376 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 618/1698 variables, and 2 constraints, problems are : Problem set: 0 solved, 1614 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/618 constraints, ReadFeed: 0/268 constraints, PredecessorRefiner: 1614/1614 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1614 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/618 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1614 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/618 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1614 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 618/1698 variables, and 2 constraints, problems are : Problem set: 0 solved, 1614 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/618 constraints, ReadFeed: 0/268 constraints, PredecessorRefiner: 0/1614 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63898ms problems are : Problem set: 0 solved, 1614 unsolved
Search for dead transitions found 0 dead transitions in 63903ms
Starting structural reductions in LTL mode, iteration 1 : 618/848 places, 1616/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70005 ms. Remains : 618/848 places, 1616/2186 transitions.
[2025-06-02 18:30:23] [INFO ] Flatten gal took : 66 ms
[2025-06-02 18:30:23] [INFO ] Flatten gal took : 77 ms
[2025-06-02 18:30:23] [INFO ] Input system was already deterministic with 1616 transitions.
[2025-06-02 18:30:23] [INFO ] Flatten gal took : 75 ms
[2025-06-02 18:30:23] [INFO ] Flatten gal took : 77 ms
[2025-06-02 18:30:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16669304929181256561.gal : 11 ms
[2025-06-02 18:30:23] [INFO ] Time to serialize properties into /tmp/CTLFireability2692283040881185328.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/CTLFireability16669304929181256561.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2692283040881185328.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.
[2025-06-02 18:30:53] [INFO ] Flatten gal took : 41 ms
[2025-06-02 18:30:53] [INFO ] Applying decomposition
[2025-06-02 18:30:53] [INFO ] Flatten gal took : 40 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/graph6037195109528053667.txt' '-o' '/tmp/graph6037195109528053667.bin' '-w' '/tmp/graph6037195109528053667.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6037195109528053667.bin' '-l' '-1' '-v' '-w' '/tmp/graph6037195109528053667.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:30:53] [INFO ] Decomposing Gal with order
[2025-06-02 18:30:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:30:54] [INFO ] Removed a total of 2680 redundant transitions.
[2025-06-02 18:30:54] [INFO ] Flatten gal took : 73 ms
[2025-06-02 18:30:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 1177 labels/synchronizations in 35 ms.
[2025-06-02 18:30:54] [INFO ] Time to serialize gal into /tmp/CTLFireability3628963483070609732.gal : 8 ms
[2025-06-02 18:30:54] [INFO ] Time to serialize properties into /tmp/CTLFireability13799248245253983143.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/CTLFireability3628963483070609732.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13799248245253983143.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 SI_CTL mode, iteration 0 : 848/848 places, 2186/2186 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 817 transition count 2108
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 817 transition count 2108
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 72 place count 817 transition count 2098
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 102 place count 787 transition count 2034
Iterating global reduction 1 with 30 rules applied. Total rules applied 132 place count 787 transition count 2034
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 136 place count 787 transition count 2030
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 162 place count 761 transition count 1952
Iterating global reduction 2 with 26 rules applied. Total rules applied 188 place count 761 transition count 1952
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 215 place count 734 transition count 1866
Iterating global reduction 2 with 27 rules applied. Total rules applied 242 place count 734 transition count 1866
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 268 place count 708 transition count 1802
Iterating global reduction 2 with 26 rules applied. Total rules applied 294 place count 708 transition count 1802
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 318 place count 684 transition count 1750
Iterating global reduction 2 with 24 rules applied. Total rules applied 342 place count 684 transition count 1750
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 363 place count 663 transition count 1706
Iterating global reduction 2 with 21 rules applied. Total rules applied 384 place count 663 transition count 1706
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 404 place count 643 transition count 1664
Iterating global reduction 2 with 20 rules applied. Total rules applied 424 place count 643 transition count 1664
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 443 place count 624 transition count 1626
Iterating global reduction 2 with 19 rules applied. Total rules applied 462 place count 624 transition count 1626
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 469 place count 617 transition count 1612
Iterating global reduction 2 with 7 rules applied. Total rules applied 476 place count 617 transition count 1612
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 479 place count 614 transition count 1606
Iterating global reduction 2 with 3 rules applied. Total rules applied 482 place count 614 transition count 1606
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 483 place count 613 transition count 1604
Iterating global reduction 2 with 1 rules applied. Total rules applied 484 place count 613 transition count 1604
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 485 place count 612 transition count 1602
Iterating global reduction 2 with 1 rules applied. Total rules applied 486 place count 612 transition count 1602
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 490 place count 612 transition count 1598
Applied a total of 490 rules in 740 ms. Remains 612 /848 variables (removed 236) and now considering 1598/2186 (removed 588) transitions.
[2025-06-02 18:31:24] [INFO ] Flow matrix only has 1070 transitions (discarded 528 similar events)
// Phase 1: matrix 1070 rows 612 cols
[2025-06-02 18:31:24] [INFO ] Computed 2 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:31:25] [INFO ] Implicit Places using invariants in 751 ms returned []
[2025-06-02 18:31:25] [INFO ] Flow matrix only has 1070 transitions (discarded 528 similar events)
[2025-06-02 18:31:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:31:26] [INFO ] State equation strengthened by 267 read => feed constraints.
[2025-06-02 18:31:30] [INFO ] Implicit Places using invariants and state equation in 4930 ms returned []
Implicit Place search using SMT with State Equation took 5691 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 18:31:30] [INFO ] Redundant transitions in 187 ms returned []
Running 1596 sub problems to find dead transitions.
[2025-06-02 18:31:30] [INFO ] Flow matrix only has 1070 transitions (discarded 528 similar events)
[2025-06-02 18:31:30] [INFO ] Invariant cache hit.
[2025-06-02 18:31:30] [INFO ] State equation strengthened by 267 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/612 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1596 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/612 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1596 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 612/1682 variables, and 2 constraints, problems are : Problem set: 0 solved, 1596 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/612 constraints, ReadFeed: 0/267 constraints, PredecessorRefiner: 1596/1596 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1596 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/612 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1596 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/612 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1596 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 612/1682 variables, and 2 constraints, problems are : Problem set: 0 solved, 1596 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/612 constraints, ReadFeed: 0/267 constraints, PredecessorRefiner: 0/1596 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63850ms problems are : Problem set: 0 solved, 1596 unsolved
Search for dead transitions found 0 dead transitions in 63855ms
Starting structural reductions in SI_CTL mode, iteration 1 : 612/848 places, 1598/2186 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 70487 ms. Remains : 612/848 places, 1598/2186 transitions.
[2025-06-02 18:32:34] [INFO ] Flatten gal took : 57 ms
[2025-06-02 18:32:34] [INFO ] Flatten gal took : 67 ms
[2025-06-02 18:32:34] [INFO ] Input system was already deterministic with 1598 transitions.
[2025-06-02 18:32:34] [INFO ] Flatten gal took : 67 ms
[2025-06-02 18:32:35] [INFO ] Flatten gal took : 67 ms
[2025-06-02 18:32:35] [INFO ] Time to serialize gal into /tmp/CTLFireability5419345079524848833.gal : 10 ms
[2025-06-02 18:32:35] [INFO ] Time to serialize properties into /tmp/CTLFireability5987043436102447810.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/CTLFireability5419345079524848833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5987043436102447810.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.
[2025-06-02 18:33:05] [INFO ] Flatten gal took : 40 ms
[2025-06-02 18:33:05] [INFO ] Applying decomposition
[2025-06-02 18:33:05] [INFO ] Flatten gal took : 40 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/graph2626481694598249921.txt' '-o' '/tmp/graph2626481694598249921.bin' '-w' '/tmp/graph2626481694598249921.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2626481694598249921.bin' '-l' '-1' '-v' '-w' '/tmp/graph2626481694598249921.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:33:05] [INFO ] Decomposing Gal with order
[2025-06-02 18:33:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:33:05] [INFO ] Removed a total of 2651 redundant transitions.
[2025-06-02 18:33:05] [INFO ] Flatten gal took : 116 ms
[2025-06-02 18:33:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 1101 labels/synchronizations in 67 ms.
[2025-06-02 18:33:05] [INFO ] Time to serialize gal into /tmp/CTLFireability8603253916529482016.gal : 13 ms
[2025-06-02 18:33:05] [INFO ] Time to serialize properties into /tmp/CTLFireability15581750717164674094.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/CTLFireability8603253916529482016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15581750717164674094.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 : 848/848 places, 2186/2186 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 816 transition count 2104
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 816 transition count 2104
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 72 place count 816 transition count 2096
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 101 place count 787 transition count 2034
Iterating global reduction 1 with 29 rules applied. Total rules applied 130 place count 787 transition count 2034
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 156 place count 761 transition count 1956
Iterating global reduction 1 with 26 rules applied. Total rules applied 182 place count 761 transition count 1956
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 209 place count 734 transition count 1870
Iterating global reduction 1 with 27 rules applied. Total rules applied 236 place count 734 transition count 1870
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 261 place count 709 transition count 1812
Iterating global reduction 1 with 25 rules applied. Total rules applied 286 place count 709 transition count 1812
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 309 place count 686 transition count 1766
Iterating global reduction 1 with 23 rules applied. Total rules applied 332 place count 686 transition count 1766
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 352 place count 666 transition count 1722
Iterating global reduction 1 with 20 rules applied. Total rules applied 372 place count 666 transition count 1722
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 391 place count 647 transition count 1680
Iterating global reduction 1 with 19 rules applied. Total rules applied 410 place count 647 transition count 1680
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 428 place count 629 transition count 1644
Iterating global reduction 1 with 18 rules applied. Total rules applied 446 place count 629 transition count 1644
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 452 place count 623 transition count 1632
Iterating global reduction 1 with 6 rules applied. Total rules applied 458 place count 623 transition count 1632
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 460 place count 621 transition count 1628
Iterating global reduction 1 with 2 rules applied. Total rules applied 462 place count 621 transition count 1628
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 464 place count 619 transition count 1624
Iterating global reduction 1 with 2 rules applied. Total rules applied 466 place count 619 transition count 1624
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 468 place count 617 transition count 1620
Iterating global reduction 1 with 2 rules applied. Total rules applied 470 place count 617 transition count 1620
Applied a total of 470 rules in 274 ms. Remains 617 /848 variables (removed 231) and now considering 1620/2186 (removed 566) transitions.
[2025-06-02 18:33:35] [INFO ] Flow matrix only has 1079 transitions (discarded 541 similar events)
// Phase 1: matrix 1079 rows 617 cols
[2025-06-02 18:33:35] [INFO ] Computed 2 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:33:36] [INFO ] Implicit Places using invariants in 755 ms returned []
[2025-06-02 18:33:36] [INFO ] Flow matrix only has 1079 transitions (discarded 541 similar events)
[2025-06-02 18:33:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:33:37] [INFO ] State equation strengthened by 265 read => feed constraints.
[2025-06-02 18:33:41] [INFO ] Implicit Places using invariants and state equation in 4685 ms returned []
Implicit Place search using SMT with State Equation took 5447 ms to find 0 implicit places.
Running 1618 sub problems to find dead transitions.
[2025-06-02 18:33:41] [INFO ] Flow matrix only has 1079 transitions (discarded 541 similar events)
[2025-06-02 18:33:41] [INFO ] Invariant cache hit.
[2025-06-02 18:33:41] [INFO ] State equation strengthened by 265 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/617 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1618 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/617 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1618 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
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(s592 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 617/1696 variables, and 2 constraints, problems are : Problem set: 0 solved, 1618 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/617 constraints, ReadFeed: 0/265 constraints, PredecessorRefiner: 1618/1618 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1618 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/617 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1618 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/617 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1618 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 617/1696 variables, and 2 constraints, problems are : Problem set: 0 solved, 1618 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/617 constraints, ReadFeed: 0/265 constraints, PredecessorRefiner: 0/1618 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63675ms problems are : Problem set: 0 solved, 1618 unsolved
Search for dead transitions found 0 dead transitions in 63680ms
Starting structural reductions in LTL mode, iteration 1 : 617/848 places, 1620/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69409 ms. Remains : 617/848 places, 1620/2186 transitions.
[2025-06-02 18:34:45] [INFO ] Flatten gal took : 34 ms
[2025-06-02 18:34:45] [INFO ] Flatten gal took : 41 ms
[2025-06-02 18:34:45] [INFO ] Input system was already deterministic with 1620 transitions.
[2025-06-02 18:34:45] [INFO ] Flatten gal took : 40 ms
[2025-06-02 18:34:45] [INFO ] Flatten gal took : 41 ms
[2025-06-02 18:34:45] [INFO ] Time to serialize gal into /tmp/CTLFireability17158072549690434353.gal : 6 ms
[2025-06-02 18:34:45] [INFO ] Time to serialize properties into /tmp/CTLFireability15903128482283744738.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/CTLFireability17158072549690434353.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15903128482283744738.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 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 18:35:15] [INFO ] Flatten gal took : 42 ms
[2025-06-02 18:35:15] [INFO ] Applying decomposition
[2025-06-02 18:35:15] [INFO ] Flatten gal took : 40 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/graph15777192566582395028.txt' '-o' '/tmp/graph15777192566582395028.bin' '-w' '/tmp/graph15777192566582395028.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15777192566582395028.bin' '-l' '-1' '-v' '-w' '/tmp/graph15777192566582395028.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:35:15] [INFO ] Decomposing Gal with order
[2025-06-02 18:35:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:35:15] [INFO ] Removed a total of 2700 redundant transitions.
[2025-06-02 18:35:15] [INFO ] Flatten gal took : 111 ms
[2025-06-02 18:35:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 1127 labels/synchronizations in 57 ms.
[2025-06-02 18:35:15] [INFO ] Time to serialize gal into /tmp/CTLFireability17160808082908358565.gal : 12 ms
[2025-06-02 18:35:15] [INFO ] Time to serialize properties into /tmp/CTLFireability9783888532600993543.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/CTLFireability17160808082908358565.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9783888532600993543.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 : 848/848 places, 2186/2186 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 819 transition count 2112
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 819 transition count 2112
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 68 place count 819 transition count 2102
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 96 place count 791 transition count 2044
Iterating global reduction 1 with 28 rules applied. Total rules applied 124 place count 791 transition count 2044
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 128 place count 791 transition count 2040
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 152 place count 767 transition count 1966
Iterating global reduction 2 with 24 rules applied. Total rules applied 176 place count 767 transition count 1966
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 200 place count 743 transition count 1888
Iterating global reduction 2 with 24 rules applied. Total rules applied 224 place count 743 transition count 1888
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 247 place count 720 transition count 1830
Iterating global reduction 2 with 23 rules applied. Total rules applied 270 place count 720 transition count 1830
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 292 place count 698 transition count 1782
Iterating global reduction 2 with 22 rules applied. Total rules applied 314 place count 698 transition count 1782
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 332 place count 680 transition count 1746
Iterating global reduction 2 with 18 rules applied. Total rules applied 350 place count 680 transition count 1746
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 368 place count 662 transition count 1710
Iterating global reduction 2 with 18 rules applied. Total rules applied 386 place count 662 transition count 1710
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 402 place count 646 transition count 1678
Iterating global reduction 2 with 16 rules applied. Total rules applied 418 place count 646 transition count 1678
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 424 place count 640 transition count 1666
Iterating global reduction 2 with 6 rules applied. Total rules applied 430 place count 640 transition count 1666
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 432 place count 638 transition count 1662
Iterating global reduction 2 with 2 rules applied. Total rules applied 434 place count 638 transition count 1662
Applied a total of 434 rules in 246 ms. Remains 638 /848 variables (removed 210) and now considering 1662/2186 (removed 524) transitions.
[2025-06-02 18:35:46] [INFO ] Flow matrix only has 1117 transitions (discarded 545 similar events)
// Phase 1: matrix 1117 rows 638 cols
[2025-06-02 18:35:46] [INFO ] Computed 2 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:35:46] [INFO ] Implicit Places using invariants in 695 ms returned []
[2025-06-02 18:35:46] [INFO ] Flow matrix only has 1117 transitions (discarded 545 similar events)
[2025-06-02 18:35:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:35:47] [INFO ] State equation strengthened by 279 read => feed constraints.
[2025-06-02 18:35:51] [INFO ] Implicit Places using invariants and state equation in 4654 ms returned []
Implicit Place search using SMT with State Equation took 5354 ms to find 0 implicit places.
Running 1660 sub problems to find dead transitions.
[2025-06-02 18:35:51] [INFO ] Flow matrix only has 1117 transitions (discarded 545 similar events)
[2025-06-02 18:35:51] [INFO ] Invariant cache hit.
[2025-06-02 18:35:51] [INFO ] State equation strengthened by 279 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/638 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/638 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 638/1755 variables, and 2 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/638 constraints, ReadFeed: 0/279 constraints, PredecessorRefiner: 1660/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1660 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/638 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1660 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/638 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1660 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 Int declared 638/1755 variables, and 2 constraints, problems are : Problem set: 0 solved, 1660 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/638 constraints, ReadFeed: 0/279 constraints, PredecessorRefiner: 0/1660 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63819ms problems are : Problem set: 0 solved, 1660 unsolved
Search for dead transitions found 0 dead transitions in 63823ms
Starting structural reductions in LTL mode, iteration 1 : 638/848 places, 1662/2186 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69428 ms. Remains : 638/848 places, 1662/2186 transitions.
[2025-06-02 18:36:55] [INFO ] Flatten gal took : 61 ms
[2025-06-02 18:36:55] [INFO ] Flatten gal took : 70 ms
[2025-06-02 18:36:55] [INFO ] Input system was already deterministic with 1662 transitions.
[2025-06-02 18:36:55] [INFO ] Flatten gal took : 68 ms
[2025-06-02 18:36:55] [INFO ] Flatten gal took : 69 ms
[2025-06-02 18:36:55] [INFO ] Time to serialize gal into /tmp/CTLFireability4004823746182752113.gal : 10 ms
[2025-06-02 18:36:55] [INFO ] Time to serialize properties into /tmp/CTLFireability5228318610405055858.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/CTLFireability4004823746182752113.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5228318610405055858.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.
[2025-06-02 18:37:25] [INFO ] Flatten gal took : 41 ms
[2025-06-02 18:37:25] [INFO ] Applying decomposition
[2025-06-02 18:37:25] [INFO ] Flatten gal took : 42 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/graph1841375850597794228.txt' '-o' '/tmp/graph1841375850597794228.bin' '-w' '/tmp/graph1841375850597794228.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1841375850597794228.bin' '-l' '-1' '-v' '-w' '/tmp/graph1841375850597794228.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:37:25] [INFO ] Decomposing Gal with order
[2025-06-02 18:37:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:37:26] [INFO ] Removed a total of 2775 redundant transitions.
[2025-06-02 18:37:26] [INFO ] Flatten gal took : 71 ms
[2025-06-02 18:37:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1270 labels/synchronizations in 37 ms.
[2025-06-02 18:37:26] [INFO ] Time to serialize gal into /tmp/CTLFireability4168574045190771435.gal : 8 ms
[2025-06-02 18:37:26] [INFO ] Time to serialize properties into /tmp/CTLFireability7948246525739648485.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/CTLFireability4168574045190771435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7948246525739648485.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.
[2025-06-02 18:37:56] [INFO ] Flatten gal took : 67 ms
[2025-06-02 18:37:56] [INFO ] Flatten gal took : 53 ms
[2025-06-02 18:37:56] [INFO ] Applying decomposition
[2025-06-02 18:37:56] [INFO ] Flatten gal took : 53 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/graph4197819427261254187.txt' '-o' '/tmp/graph4197819427261254187.bin' '-w' '/tmp/graph4197819427261254187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4197819427261254187.bin' '-l' '-1' '-v' '-w' '/tmp/graph4197819427261254187.weights' '-q' '0' '-e' '0.001'
[2025-06-02 18:37:56] [INFO ] Decomposing Gal with order
[2025-06-02 18:37:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 18:37:56] [INFO ] Removed a total of 3655 redundant transitions.
[2025-06-02 18:37:56] [INFO ] Flatten gal took : 165 ms
[2025-06-02 18:37:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 1836 labels/synchronizations in 88 ms.
[2025-06-02 18:37:56] [INFO ] Time to serialize gal into /tmp/CTLFireability10711612175271129023.gal : 11 ms
[2025-06-02 18:37:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10242137865572545488.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/CTLFireability10711612175271129023.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10242137865572545488.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 13 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="FunctionPointer-PT-c128"
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 FunctionPointer-PT-c128, 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 r100-smll-174867007500162"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c128.tgz
mv FunctionPointer-PT-c128 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 ;