About the Execution of ITS-Tools for FunctionPointer-PT-c002
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 953704.00 | 0.00 | 0.00 | [undef] | Cannot compute |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r180-tall-171640603000274.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is FunctionPointer-PT-c002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640603000274
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.2M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-00
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-01
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-02
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-03
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-04
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-05
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-06
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-07
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-08
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-09
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-10
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2024-11
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2023-12
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2023-13
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2023-14
FORMULA_NAME FunctionPointer-PT-c002-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716475154200
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-c002
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-23 14:39:15] [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]
[2024-05-23 14:39:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 14:39:15] [INFO ] Load time of PNML (sax parser for PT used): 386 ms
[2024-05-23 14:39:15] [INFO ] Transformed 2826 places.
[2024-05-23 14:39:15] [INFO ] Transformed 8960 transitions.
[2024-05-23 14:39:15] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 533 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Deduced a syphon composed of 1198 places in 36 ms
Reduce places removed 1198 places and 2998 transitions.
Support contains 66 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 273 places :
Symmetric choice reduction at 1 with 273 rule applications. Total rules 290 place count 1338 transition count 3992
Iterating global reduction 1 with 273 rules applied. Total rules applied 563 place count 1338 transition count 3992
Ensure Unique test removed 522 transitions
Reduce isomorphic transitions removed 522 transitions.
Iterating post reduction 1 with 522 rules applied. Total rules applied 1085 place count 1338 transition count 3470
Discarding 133 places :
Symmetric choice reduction at 2 with 133 rule applications. Total rules 1218 place count 1205 transition count 3204
Iterating global reduction 2 with 133 rules applied. Total rules applied 1351 place count 1205 transition count 3204
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 2 with 128 rules applied. Total rules applied 1479 place count 1205 transition count 3076
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1493 place count 1191 transition count 3048
Iterating global reduction 3 with 14 rules applied. Total rules applied 1507 place count 1191 transition count 3048
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1521 place count 1177 transition count 3020
Iterating global reduction 3 with 14 rules applied. Total rules applied 1535 place count 1177 transition count 3020
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1549 place count 1163 transition count 2992
Iterating global reduction 3 with 14 rules applied. Total rules applied 1563 place count 1163 transition count 2992
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1577 place count 1149 transition count 2964
Iterating global reduction 3 with 14 rules applied. Total rules applied 1591 place count 1149 transition count 2964
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1605 place count 1135 transition count 2936
Iterating global reduction 3 with 14 rules applied. Total rules applied 1619 place count 1135 transition count 2936
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1631 place count 1123 transition count 2912
Iterating global reduction 3 with 12 rules applied. Total rules applied 1643 place count 1123 transition count 2912
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1653 place count 1113 transition count 2892
Iterating global reduction 3 with 10 rules applied. Total rules applied 1663 place count 1113 transition count 2892
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 1690 place count 1086 transition count 2794
Iterating global reduction 3 with 27 rules applied. Total rules applied 1717 place count 1086 transition count 2794
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 1750 place count 1053 transition count 2662
Iterating global reduction 3 with 33 rules applied. Total rules applied 1783 place count 1053 transition count 2662
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 1816 place count 1020 transition count 2574
Iterating global reduction 3 with 33 rules applied. Total rules applied 1849 place count 1020 transition count 2574
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 1882 place count 987 transition count 2508
Iterating global reduction 3 with 33 rules applied. Total rules applied 1915 place count 987 transition count 2508
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1945 place count 957 transition count 2448
Iterating global reduction 3 with 30 rules applied. Total rules applied 1975 place count 957 transition count 2448
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 2005 place count 927 transition count 2388
Iterating global reduction 3 with 30 rules applied. Total rules applied 2035 place count 927 transition count 2388
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 2065 place count 897 transition count 2328
Iterating global reduction 3 with 30 rules applied. Total rules applied 2095 place count 897 transition count 2328
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 2103 place count 889 transition count 2312
Iterating global reduction 3 with 8 rules applied. Total rules applied 2111 place count 889 transition count 2312
Applied a total of 2111 rules in 1268 ms. Remains 889 /1628 variables (removed 739) and now considering 2312/5962 (removed 3650) transitions.
[2024-05-23 14:39:17] [INFO ] Flow matrix only has 1556 transitions (discarded 756 similar events)
// Phase 1: matrix 1556 rows 889 cols
[2024-05-23 14:39:17] [INFO ] Computed 2 invariants in 48 ms
[2024-05-23 14:39:18] [INFO ] Implicit Places using invariants in 769 ms returned []
[2024-05-23 14:39:18] [INFO ] Flow matrix only has 1556 transitions (discarded 756 similar events)
[2024-05-23 14:39:18] [INFO ] Invariant cache hit.
[2024-05-23 14:39:18] [INFO ] State equation strengthened by 364 read => feed constraints.
[2024-05-23 14:39:20] [INFO ] Implicit Places using invariants and state equation in 2242 ms returned []
Implicit Place search using SMT with State Equation took 3041 ms to find 0 implicit places.
Running 2310 sub problems to find dead transitions.
[2024-05-23 14:39:20] [INFO ] Flow matrix only has 1556 transitions (discarded 756 similar events)
[2024-05-23 14:39:20] [INFO ] Invariant cache hit.
[2024-05-23 14:39:20] [INFO ] State equation strengthened by 364 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/889 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2310 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/889 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2310 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 889/2445 variables, and 2 constraints, problems are : Problem set: 0 solved, 2310 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/889 constraints, ReadFeed: 0/364 constraints, PredecessorRefiner: 2310/2310 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2310 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/889 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2310 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/889 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2310 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 889/2445 variables, and 2 constraints, problems are : Problem set: 0 solved, 2310 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/889 constraints, ReadFeed: 0/364 constraints, PredecessorRefiner: 0/2310 constraints, Known Traps: 0/0 constraints]
After SMT, in 71401ms problems are : Problem set: 0 solved, 2310 unsolved
Search for dead transitions found 0 dead transitions in 71443ms
Starting structural reductions in LTL mode, iteration 1 : 889/1628 places, 2312/5962 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75784 ms. Remains : 889/1628 places, 2312/5962 transitions.
Support contains 66 out of 889 places after structural reductions.
[2024-05-23 14:40:32] [INFO ] Flatten gal took : 156 ms
[2024-05-23 14:40:32] [INFO ] Flatten gal took : 102 ms
[2024-05-23 14:40:32] [INFO ] Input system was already deterministic with 2312 transitions.
Support contains 56 out of 889 places (down from 66) after GAL structural reductions.
RANDOM walk for 40006 steps (8 resets) in 3872 ms. (10 steps per ms) remains 36/42 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 33/36 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 31/33 properties
BEST_FIRST walk for 4001 steps (8 resets) in 45 ms. (86 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (8 resets) in 58 ms. (67 steps per ms) remains 27/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 24/25 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 16 ms. (235 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 23/24 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (8 resets) in 18 ms. (210 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/23 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
[2024-05-23 14:40:33] [INFO ] Flow matrix only has 1556 transitions (discarded 756 similar events)
[2024-05-23 14:40:33] [INFO ] Invariant cache hit.
[2024-05-23 14:40:33] [INFO ] State equation strengthened by 364 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 381/413 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/413 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 64/477 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/477 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 1130/1607 variables, 477/479 constraints. Problems are: Problem set: 0 solved, 22 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1607 variables, 299/778 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1607 variables, 0/778 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (OVERLAPS) 643/2250 variables, 260/1038 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2250 variables, 65/1103 constraints. Problems are: Problem set: 0 solved, 22 unsolved
[2024-05-23 14:40:35] [INFO ] Deduced a trap composed of 131 places in 196 ms of which 29 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/2250 variables, 1/1104 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2250 variables, 0/1104 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (OVERLAPS) 189/2439 variables, 146/1250 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2439 variables, 0/1250 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 14 (OVERLAPS) 6/2445 variables, 6/1256 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2445 variables, 0/1256 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 16 (OVERLAPS) 0/2445 variables, 0/1256 constraints. Problems are: Problem set: 0 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2445/2445 variables, and 1256 constraints, problems are : Problem set: 0 solved, 22 unsolved in 4944 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 889/889 constraints, ReadFeed: 364/364 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 381/413 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/413 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 64/477 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/477 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/477 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 1130/1607 variables, 477/480 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1607 variables, 299/779 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1607 variables, 0/779 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 9 (OVERLAPS) 643/2250 variables, 260/1039 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2250 variables, 65/1104 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2250 variables, 22/1126 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2250 variables, 0/1126 constraints. Problems are: Problem set: 0 solved, 22 unsolved
At refinement iteration 13 (OVERLAPS) 189/2439 variables, 146/1272 constraints. Problems are: Problem set: 0 solved, 22 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2439/2445 variables, and 1272 constraints, problems are : Problem set: 0 solved, 22 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 883/889 constraints, ReadFeed: 364/364 constraints, PredecessorRefiner: 22/22 constraints, Known Traps: 1/1 constraints]
After SMT, in 10207ms problems are : Problem set: 0 solved, 22 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 32 out of 889 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 889/889 places, 2312/2312 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 869 transition count 2266
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 869 transition count 2266
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 52 place count 869 transition count 2254
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 69 place count 852 transition count 2214
Iterating global reduction 1 with 17 rules applied. Total rules applied 86 place count 852 transition count 2214
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 99 place count 839 transition count 2170
Iterating global reduction 1 with 13 rules applied. Total rules applied 112 place count 839 transition count 2170
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 124 place count 827 transition count 2128
Iterating global reduction 1 with 12 rules applied. Total rules applied 136 place count 827 transition count 2128
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 147 place count 816 transition count 2102
Iterating global reduction 1 with 11 rules applied. Total rules applied 158 place count 816 transition count 2102
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 169 place count 805 transition count 2080
Iterating global reduction 1 with 11 rules applied. Total rules applied 180 place count 805 transition count 2080
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 191 place count 794 transition count 2058
Iterating global reduction 1 with 11 rules applied. Total rules applied 202 place count 794 transition count 2058
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 212 place count 784 transition count 2038
Iterating global reduction 1 with 10 rules applied. Total rules applied 222 place count 784 transition count 2038
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 229 place count 777 transition count 2024
Iterating global reduction 1 with 7 rules applied. Total rules applied 236 place count 777 transition count 2024
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 238 place count 775 transition count 2020
Iterating global reduction 1 with 2 rules applied. Total rules applied 240 place count 775 transition count 2020
Drop transitions (Redundant composition of simpler transitions.) removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 1 with 38 rules applied. Total rules applied 278 place count 775 transition count 1982
Applied a total of 278 rules in 877 ms. Remains 775 /889 variables (removed 114) and now considering 1982/2312 (removed 330) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 878 ms. Remains : 775/889 places, 1982/2312 transitions.
RANDOM walk for 40000 steps (8 resets) in 390 ms. (102 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 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 22 ms. (174 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 16 ms. (235 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 14 ms. (266 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 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 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 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 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 16 ms. (235 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 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
Interrupted probabilistic random walk after 134707 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 21
Probabilistic random walk after 134707 steps, saw 87455 distinct states, run finished after 3006 ms. (steps per millisecond=44 ) properties seen :0
[2024-05-23 14:40:48] [INFO ] Flow matrix only has 1339 transitions (discarded 643 similar events)
// Phase 1: matrix 1339 rows 775 cols
[2024-05-23 14:40:48] [INFO ] Computed 2 invariants in 14 ms
[2024-05-23 14:40:48] [INFO ] State equation strengthened by 325 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 381/412 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/412 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 42/454 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/454 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 1039/1493 variables, 454/456 constraints. Problems are: Problem set: 0 solved, 21 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1493 variables, 260/716 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1493 variables, 0/716 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 507/2000 variables, 219/935 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2000 variables, 65/1000 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2000 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (OVERLAPS) 113/2113 variables, 101/1101 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2113 variables, 0/1101 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 13 (OVERLAPS) 1/2114 variables, 1/1102 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2114 variables, 0/1102 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 15 (OVERLAPS) 0/2114 variables, 0/1102 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2114/2114 variables, and 1102 constraints, problems are : Problem set: 0 solved, 21 unsolved in 3274 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 775/775 constraints, ReadFeed: 325/325 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 381/412 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/412 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 42/454 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-23 14:40:52] [INFO ] Deduced a trap composed of 131 places in 167 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/454 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/454 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (OVERLAPS) 1039/1493 variables, 454/457 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1493 variables, 260/717 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1493 variables, 0/717 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (OVERLAPS) 507/2000 variables, 219/936 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2000 variables, 65/1001 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2000 variables, 21/1022 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2000 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 13 (OVERLAPS) 113/2113 variables, 101/1123 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2113 variables, 0/1123 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 15 (OVERLAPS) 1/2114 variables, 1/1124 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2114 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 17 (OVERLAPS) 0/2114 variables, 0/1124 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2114/2114 variables, and 1124 constraints, problems are : Problem set: 0 solved, 21 unsolved in 10910 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 775/775 constraints, ReadFeed: 325/325 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 1/1 constraints]
After SMT, in 14362ms problems are : Problem set: 0 solved, 21 unsolved
Parikh walk visited 4 properties in 810 ms.
Support contains 27 out of 775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 775/775 places, 1982/1982 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 772 transition count 1976
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 772 transition count 1976
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 769 transition count 1970
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 769 transition count 1970
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 766 transition count 1958
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 766 transition count 1958
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 763 transition count 1952
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 763 transition count 1952
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 760 transition count 1946
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 760 transition count 1946
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 757 transition count 1940
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 757 transition count 1940
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 39 place count 754 transition count 1934
Iterating global reduction 0 with 3 rules applied. Total rules applied 42 place count 754 transition count 1934
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 751 transition count 1928
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 751 transition count 1928
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 748 transition count 1922
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 748 transition count 1922
Applied a total of 54 rules in 266 ms. Remains 748 /775 variables (removed 27) and now considering 1922/1982 (removed 60) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 266 ms. Remains : 748/775 places, 1922/1982 transitions.
RANDOM walk for 40000 steps (8 resets) in 258 ms. (154 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4001 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4001 steps (8 resets) in 12 ms. (307 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 17/17 properties
Interrupted probabilistic random walk after 150167 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :0 out of 17
Probabilistic random walk after 150167 steps, saw 97490 distinct states, run finished after 3001 ms. (steps per millisecond=50 ) properties seen :0
[2024-05-23 14:41:06] [INFO ] Flow matrix only has 1297 transitions (discarded 625 similar events)
// Phase 1: matrix 1297 rows 748 cols
[2024-05-23 14:41:06] [INFO ] Computed 2 invariants in 10 ms
[2024-05-23 14:41:06] [INFO ] State equation strengthened by 316 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 382/409 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/409 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 36/445 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/445 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 1012/1457 variables, 445/447 constraints. Problems are: Problem set: 0 solved, 17 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1457 variables, 251/698 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1457 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 484/1941 variables, 208/906 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1941 variables, 65/971 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1941 variables, 0/971 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 104/2045 variables, 95/1066 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2045 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (OVERLAPS) 0/2045 variables, 0/1066 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2045/2045 variables, and 1066 constraints, problems are : Problem set: 0 solved, 17 unsolved in 2446 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 748/748 constraints, ReadFeed: 316/316 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 382/409 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/409 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 36/445 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-05-23 14:41:09] [INFO ] Deduced a trap composed of 131 places in 161 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/445 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/445 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 1012/1457 variables, 445/448 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1457 variables, 251/699 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1457 variables, 0/699 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 484/1941 variables, 208/907 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1941 variables, 65/972 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1941 variables, 17/989 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1941 variables, 0/989 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (OVERLAPS) 104/2045 variables, 95/1084 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2045 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 15 (OVERLAPS) 0/2045 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2045/2045 variables, and 1084 constraints, problems are : Problem set: 0 solved, 17 unsolved in 7243 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 748/748 constraints, ReadFeed: 316/316 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 1/1 constraints]
After SMT, in 9815ms problems are : Problem set: 0 solved, 17 unsolved
Fused 17 Parikh solutions to 16 different solutions.
Parikh walk visited 3 properties in 202 ms.
Support contains 25 out of 748 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 748/748 places, 1922/1922 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 747 transition count 1920
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 747 transition count 1920
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 6 place count 747 transition count 1916
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 746 transition count 1914
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 746 transition count 1914
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 9 place count 745 transition count 1912
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 745 transition count 1912
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 743 transition count 1904
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 743 transition count 1904
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 16 place count 741 transition count 1900
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 741 transition count 1900
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 739 transition count 1896
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 739 transition count 1896
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 24 place count 737 transition count 1892
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 737 transition count 1892
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 735 transition count 1888
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 735 transition count 1888
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 32 place count 733 transition count 1884
Iterating global reduction 1 with 2 rules applied. Total rules applied 34 place count 733 transition count 1884
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 36 place count 731 transition count 1880
Iterating global reduction 1 with 2 rules applied. Total rules applied 38 place count 731 transition count 1880
Applied a total of 38 rules in 275 ms. Remains 731 /748 variables (removed 17) and now considering 1880/1922 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 275 ms. Remains : 731/748 places, 1880/1922 transitions.
RANDOM walk for 40003 steps (8 resets) in 285 ms. (139 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 65 ms. (606 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 50 ms. (784 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 47 ms. (833 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 43 ms. (909 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 47 ms. (833 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 45 ms. (869 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 40 ms. (975 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 41 ms. (952 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 45 ms. (869 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 47 ms. (833 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 40 ms. (975 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 153944 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :0 out of 14
Probabilistic random walk after 153944 steps, saw 99941 distinct states, run finished after 3001 ms. (steps per millisecond=51 ) properties seen :0
[2024-05-23 14:41:20] [INFO ] Flow matrix only has 1268 transitions (discarded 612 similar events)
// Phase 1: matrix 1268 rows 731 cols
[2024-05-23 14:41:20] [INFO ] Computed 2 invariants in 8 ms
[2024-05-23 14:41:20] [INFO ] State equation strengthened by 310 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 383/408 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/408 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 32/440 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/440 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 995/1435 variables, 440/442 constraints. Problems are: Problem set: 0 solved, 14 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1435 variables, 245/687 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1435 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 471/1906 variables, 200/887 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1906 variables, 65/952 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1906 variables, 0/952 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (OVERLAPS) 93/1999 variables, 91/1043 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1999 variables, 0/1043 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 13 (OVERLAPS) 0/1999 variables, 0/1043 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1999/1999 variables, and 1043 constraints, problems are : Problem set: 0 solved, 14 unsolved in 1955 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 731/731 constraints, ReadFeed: 310/310 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 383/408 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/408 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 32/440 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/440 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 995/1435 variables, 440/442 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1435 variables, 245/687 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1435 variables, 0/687 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (OVERLAPS) 471/1906 variables, 200/887 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1906 variables, 65/952 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1906 variables, 14/966 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 14:41:24] [INFO ] Deduced a trap composed of 131 places in 166 ms of which 5 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1906 variables, 1/967 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1906 variables, 0/967 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 13 (OVERLAPS) 93/1999 variables, 91/1058 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1999 variables, 0/1058 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 15 (OVERLAPS) 0/1999 variables, 0/1058 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1999/1999 variables, and 1058 constraints, problems are : Problem set: 0 solved, 14 unsolved in 6859 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 731/731 constraints, ReadFeed: 310/310 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 1/1 constraints]
After SMT, in 8910ms problems are : Problem set: 0 solved, 14 unsolved
Parikh walk visited 0 properties in 10 ms.
Support contains 25 out of 731 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 731/731 places, 1880/1880 transitions.
Applied a total of 0 rules in 99 ms. Remains 731 /731 variables (removed 0) and now considering 1880/1880 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 731/731 places, 1880/1880 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 731/731 places, 1880/1880 transitions.
Applied a total of 0 rules in 99 ms. Remains 731 /731 variables (removed 0) and now considering 1880/1880 (removed 0) transitions.
[2024-05-23 14:41:29] [INFO ] Flow matrix only has 1268 transitions (discarded 612 similar events)
[2024-05-23 14:41:29] [INFO ] Invariant cache hit.
[2024-05-23 14:41:29] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-05-23 14:41:29] [INFO ] Flow matrix only has 1268 transitions (discarded 612 similar events)
[2024-05-23 14:41:29] [INFO ] Invariant cache hit.
[2024-05-23 14:41:30] [INFO ] State equation strengthened by 310 read => feed constraints.
[2024-05-23 14:41:31] [INFO ] Implicit Places using invariants and state equation in 1858 ms returned []
Implicit Place search using SMT with State Equation took 2180 ms to find 0 implicit places.
[2024-05-23 14:41:31] [INFO ] Redundant transitions in 88 ms returned []
Running 1878 sub problems to find dead transitions.
[2024-05-23 14:41:31] [INFO ] Flow matrix only has 1268 transitions (discarded 612 similar events)
[2024-05-23 14:41:31] [INFO ] Invariant cache hit.
[2024-05-23 14:41:31] [INFO ] State equation strengthened by 310 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/731 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1878 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/731 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1878 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 731/1999 variables, and 2 constraints, problems are : Problem set: 0 solved, 1878 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/731 constraints, ReadFeed: 0/310 constraints, PredecessorRefiner: 1878/1878 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1878 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/731 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1878 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/731 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1878 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/731 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1878 unsolved
At refinement iteration 3 (OVERLAPS) 1268/1999 variables, 731/733 constraints. Problems are: Problem set: 0 solved, 1878 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1999 variables, 310/1043 constraints. Problems are: Problem set: 0 solved, 1878 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1999/1999 variables, and 2921 constraints, problems are : Problem set: 0 solved, 1878 unsolved in 32181 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 731/731 constraints, ReadFeed: 310/310 constraints, PredecessorRefiner: 1878/1878 constraints, Known Traps: 0/0 constraints]
After SMT, in 71201ms problems are : Problem set: 0 solved, 1878 unsolved
Search for dead transitions found 0 dead transitions in 71220ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73603 ms. Remains : 731/731 places, 1880/1880 transitions.
[2024-05-23 14:42:43] [INFO ] Flatten gal took : 86 ms
[2024-05-23 14:42:43] [INFO ] Flatten gal took : 75 ms
[2024-05-23 14:42:43] [INFO ] Input system was already deterministic with 2312 transitions.
Computed a total of 192 stabilizing places and 512 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 889/889 places, 2312/2312 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 852 transition count 2220
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 852 transition count 2220
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 92 place count 852 transition count 2202
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 126 place count 818 transition count 2122
Iterating global reduction 1 with 34 rules applied. Total rules applied 160 place count 818 transition count 2122
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 164 place count 818 transition count 2118
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 191 place count 791 transition count 2028
Iterating global reduction 2 with 27 rules applied. Total rules applied 218 place count 791 transition count 2028
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 246 place count 763 transition count 1930
Iterating global reduction 2 with 28 rules applied. Total rules applied 274 place count 763 transition count 1930
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 302 place count 735 transition count 1860
Iterating global reduction 2 with 28 rules applied. Total rules applied 330 place count 735 transition count 1860
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 358 place count 707 transition count 1802
Iterating global reduction 2 with 28 rules applied. Total rules applied 386 place count 707 transition count 1802
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 414 place count 679 transition count 1746
Iterating global reduction 2 with 28 rules applied. Total rules applied 442 place count 679 transition count 1746
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 467 place count 654 transition count 1696
Iterating global reduction 2 with 25 rules applied. Total rules applied 492 place count 654 transition count 1696
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 514 place count 632 transition count 1652
Iterating global reduction 2 with 22 rules applied. Total rules applied 536 place count 632 transition count 1652
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 543 place count 625 transition count 1638
Iterating global reduction 2 with 7 rules applied. Total rules applied 550 place count 625 transition count 1638
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 551 place count 624 transition count 1636
Iterating global reduction 2 with 1 rules applied. Total rules applied 552 place count 624 transition count 1636
Applied a total of 552 rules in 181 ms. Remains 624 /889 variables (removed 265) and now considering 1636/2312 (removed 676) transitions.
[2024-05-23 14:42:43] [INFO ] Flow matrix only has 1091 transitions (discarded 545 similar events)
// Phase 1: matrix 1091 rows 624 cols
[2024-05-23 14:42:43] [INFO ] Computed 2 invariants in 14 ms
[2024-05-23 14:42:43] [INFO ] Implicit Places using invariants in 297 ms returned []
[2024-05-23 14:42:43] [INFO ] Flow matrix only has 1091 transitions (discarded 545 similar events)
[2024-05-23 14:42:43] [INFO ] Invariant cache hit.
[2024-05-23 14:42:44] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-23 14:42:45] [INFO ] Implicit Places using invariants and state equation in 1570 ms returned []
Implicit Place search using SMT with State Equation took 1869 ms to find 0 implicit places.
Running 1634 sub problems to find dead transitions.
[2024-05-23 14:42:45] [INFO ] Flow matrix only has 1091 transitions (discarded 545 similar events)
[2024-05-23 14:42:45] [INFO ] Invariant cache hit.
[2024-05-23 14:42:45] [INFO ] State equation strengthened by 268 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/624 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1634 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/624 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1634 unsolved
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(s203 timeout
1.0)
(s204 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 624/1715 variables, and 2 constraints, problems are : Problem set: 0 solved, 1634 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/624 constraints, ReadFeed: 0/268 constraints, PredecessorRefiner: 1634/1634 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1634 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/624 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1634 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/624 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1634 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/624 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1634 unsolved
At refinement iteration 3 (OVERLAPS) 1091/1715 variables, 624/626 constraints. Problems are: Problem set: 0 solved, 1634 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1715 variables, 268/894 constraints. Problems are: Problem set: 0 solved, 1634 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1715/1715 variables, and 2528 constraints, problems are : Problem set: 0 solved, 1634 unsolved in 31082 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 624/624 constraints, ReadFeed: 268/268 constraints, PredecessorRefiner: 1634/1634 constraints, Known Traps: 0/0 constraints]
After SMT, in 68201ms problems are : Problem set: 0 solved, 1634 unsolved
Search for dead transitions found 0 dead transitions in 68217ms
Starting structural reductions in LTL mode, iteration 1 : 624/889 places, 1636/2312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70273 ms. Remains : 624/889 places, 1636/2312 transitions.
[2024-05-23 14:43:53] [INFO ] Flatten gal took : 50 ms
[2024-05-23 14:43:53] [INFO ] Flatten gal took : 43 ms
[2024-05-23 14:43:53] [INFO ] Input system was already deterministic with 1636 transitions.
[2024-05-23 14:43:53] [INFO ] Flatten gal took : 36 ms
[2024-05-23 14:43:54] [INFO ] Flatten gal took : 36 ms
[2024-05-23 14:43:54] [INFO ] Time to serialize gal into /tmp/CTLFireability5174136092777951240.gal : 20 ms
[2024-05-23 14:43:54] [INFO ] Time to serialize properties into /tmp/CTLFireability15498791217114368343.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5174136092777951240.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15498791217114368343.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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.
[2024-05-23 14:44:24] [INFO ] Flatten gal took : 36 ms
[2024-05-23 14:44:24] [INFO ] Applying decomposition
[2024-05-23 14:44:24] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8266452985583684556.txt' '-o' '/tmp/graph8266452985583684556.bin' '-w' '/tmp/graph8266452985583684556.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8266452985583684556.bin' '-l' '-1' '-v' '-w' '/tmp/graph8266452985583684556.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:44:24] [INFO ] Decomposing Gal with order
[2024-05-23 14:44:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:44:24] [INFO ] Removed a total of 2720 redundant transitions.
[2024-05-23 14:44:24] [INFO ] Flatten gal took : 163 ms
[2024-05-23 14:44:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 1184 labels/synchronizations in 91 ms.
[2024-05-23 14:44:24] [INFO ] Time to serialize gal into /tmp/CTLFireability11512021119375884377.gal : 18 ms
[2024-05-23 14:44:24] [INFO ] Time to serialize properties into /tmp/CTLFireability11399697439246683508.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11512021119375884377.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11399697439246683508.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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 : 889/889 places, 2312/2312 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 855 transition count 2226
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 855 transition count 2226
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 86 place count 855 transition count 2208
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 118 place count 823 transition count 2134
Iterating global reduction 1 with 32 rules applied. Total rules applied 150 place count 823 transition count 2134
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 154 place count 823 transition count 2130
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 178 place count 799 transition count 2050
Iterating global reduction 2 with 24 rules applied. Total rules applied 202 place count 799 transition count 2050
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 228 place count 773 transition count 1958
Iterating global reduction 2 with 26 rules applied. Total rules applied 254 place count 773 transition count 1958
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 280 place count 747 transition count 1890
Iterating global reduction 2 with 26 rules applied. Total rules applied 306 place count 747 transition count 1890
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 332 place count 721 transition count 1836
Iterating global reduction 2 with 26 rules applied. Total rules applied 358 place count 721 transition count 1836
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 384 place count 695 transition count 1784
Iterating global reduction 2 with 26 rules applied. Total rules applied 410 place count 695 transition count 1784
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 434 place count 671 transition count 1736
Iterating global reduction 2 with 24 rules applied. Total rules applied 458 place count 671 transition count 1736
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 478 place count 651 transition count 1696
Iterating global reduction 2 with 20 rules applied. Total rules applied 498 place count 651 transition count 1696
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 506 place count 643 transition count 1680
Iterating global reduction 2 with 8 rules applied. Total rules applied 514 place count 643 transition count 1680
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 515 place count 642 transition count 1678
Iterating global reduction 2 with 1 rules applied. Total rules applied 516 place count 642 transition count 1678
Applied a total of 516 rules in 196 ms. Remains 642 /889 variables (removed 247) and now considering 1678/2312 (removed 634) transitions.
[2024-05-23 14:44:55] [INFO ] Flow matrix only has 1125 transitions (discarded 553 similar events)
// Phase 1: matrix 1125 rows 642 cols
[2024-05-23 14:44:55] [INFO ] Computed 2 invariants in 8 ms
[2024-05-23 14:44:55] [INFO ] Implicit Places using invariants in 369 ms returned []
[2024-05-23 14:44:55] [INFO ] Flow matrix only has 1125 transitions (discarded 553 similar events)
[2024-05-23 14:44:55] [INFO ] Invariant cache hit.
[2024-05-23 14:44:55] [INFO ] State equation strengthened by 278 read => feed constraints.
[2024-05-23 14:44:57] [INFO ] Implicit Places using invariants and state equation in 2045 ms returned []
Implicit Place search using SMT with State Equation took 2419 ms to find 0 implicit places.
Running 1676 sub problems to find dead transitions.
[2024-05-23 14:44:57] [INFO ] Flow matrix only has 1125 transitions (discarded 553 similar events)
[2024-05-23 14:44:57] [INFO ] Invariant cache hit.
[2024-05-23 14:44:57] [INFO ] State equation strengthened by 278 read => feed constraints.
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 Real declared 642/1767 variables, and 2 constraints, problems are : Problem set: 0 solved, 1676 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/642 constraints, ReadFeed: 0/278 constraints, PredecessorRefiner: 1676/1676 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1676 unsolved
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
At refinement iteration 2 (INCLUDED_ONLY) 0/642 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1676 unsolved
At refinement iteration 3 (OVERLAPS) 1125/1767 variables, 642/644 constraints. Problems are: Problem set: 0 solved, 1676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1767 variables, 278/922 constraints. Problems are: Problem set: 0 solved, 1676 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1767/1767 variables, and 2598 constraints, problems are : Problem set: 0 solved, 1676 unsolved in 31398 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 642/642 constraints, ReadFeed: 278/278 constraints, PredecessorRefiner: 1676/1676 constraints, Known Traps: 0/0 constraints]
After SMT, in 68941ms problems are : Problem set: 0 solved, 1676 unsolved
Search for dead transitions found 0 dead transitions in 68957ms
Starting structural reductions in LTL mode, iteration 1 : 642/889 places, 1678/2312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71577 ms. Remains : 642/889 places, 1678/2312 transitions.
[2024-05-23 14:46:06] [INFO ] Flatten gal took : 35 ms
[2024-05-23 14:46:06] [INFO ] Flatten gal took : 54 ms
[2024-05-23 14:46:06] [INFO ] Input system was already deterministic with 1678 transitions.
[2024-05-23 14:46:06] [INFO ] Flatten gal took : 39 ms
[2024-05-23 14:46:06] [INFO ] Flatten gal took : 39 ms
[2024-05-23 14:46:06] [INFO ] Time to serialize gal into /tmp/CTLFireability8425728646844800685.gal : 8 ms
[2024-05-23 14:46:06] [INFO ] Time to serialize properties into /tmp/CTLFireability14231920399685996839.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8425728646844800685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14231920399685996839.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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.
[2024-05-23 14:46:36] [INFO ] Flatten gal took : 37 ms
[2024-05-23 14:46:36] [INFO ] Applying decomposition
[2024-05-23 14:46:36] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6837620740156592261.txt' '-o' '/tmp/graph6837620740156592261.bin' '-w' '/tmp/graph6837620740156592261.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6837620740156592261.bin' '-l' '-1' '-v' '-w' '/tmp/graph6837620740156592261.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:46:37] [INFO ] Decomposing Gal with order
[2024-05-23 14:46:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:46:37] [INFO ] Removed a total of 2791 redundant transitions.
[2024-05-23 14:46:37] [INFO ] Flatten gal took : 136 ms
[2024-05-23 14:46:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 1197 labels/synchronizations in 69 ms.
[2024-05-23 14:46:37] [INFO ] Time to serialize gal into /tmp/CTLFireability8563896569805354811.gal : 8 ms
[2024-05-23 14:46:37] [INFO ] Time to serialize properties into /tmp/CTLFireability16523123609110397207.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8563896569805354811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16523123609110397207.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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 : 889/889 places, 2312/2312 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 853 transition count 2224
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 853 transition count 2224
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 90 place count 853 transition count 2206
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 123 place count 820 transition count 2130
Iterating global reduction 1 with 33 rules applied. Total rules applied 156 place count 820 transition count 2130
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 160 place count 820 transition count 2126
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 186 place count 794 transition count 2038
Iterating global reduction 2 with 26 rules applied. Total rules applied 212 place count 794 transition count 2038
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 238 place count 768 transition count 1946
Iterating global reduction 2 with 26 rules applied. Total rules applied 264 place count 768 transition count 1946
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 291 place count 741 transition count 1878
Iterating global reduction 2 with 27 rules applied. Total rules applied 318 place count 741 transition count 1878
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 345 place count 714 transition count 1820
Iterating global reduction 2 with 27 rules applied. Total rules applied 372 place count 714 transition count 1820
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 399 place count 687 transition count 1766
Iterating global reduction 2 with 27 rules applied. Total rules applied 426 place count 687 transition count 1766
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 451 place count 662 transition count 1716
Iterating global reduction 2 with 25 rules applied. Total rules applied 476 place count 662 transition count 1716
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 498 place count 640 transition count 1672
Iterating global reduction 2 with 22 rules applied. Total rules applied 520 place count 640 transition count 1672
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 527 place count 633 transition count 1658
Iterating global reduction 2 with 7 rules applied. Total rules applied 534 place count 633 transition count 1658
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 536 place count 631 transition count 1654
Iterating global reduction 2 with 2 rules applied. Total rules applied 538 place count 631 transition count 1654
Applied a total of 538 rules in 174 ms. Remains 631 /889 variables (removed 258) and now considering 1654/2312 (removed 658) transitions.
[2024-05-23 14:47:07] [INFO ] Flow matrix only has 1104 transitions (discarded 550 similar events)
// Phase 1: matrix 1104 rows 631 cols
[2024-05-23 14:47:07] [INFO ] Computed 2 invariants in 4 ms
[2024-05-23 14:47:07] [INFO ] Implicit Places using invariants in 350 ms returned []
[2024-05-23 14:47:07] [INFO ] Flow matrix only has 1104 transitions (discarded 550 similar events)
[2024-05-23 14:47:07] [INFO ] Invariant cache hit.
[2024-05-23 14:47:08] [INFO ] State equation strengthened by 271 read => feed constraints.
[2024-05-23 14:47:09] [INFO ] Implicit Places using invariants and state equation in 1400 ms returned []
Implicit Place search using SMT with State Equation took 1754 ms to find 0 implicit places.
Running 1652 sub problems to find dead transitions.
[2024-05-23 14:47:09] [INFO ] Flow matrix only has 1104 transitions (discarded 550 similar events)
[2024-05-23 14:47:09] [INFO ] Invariant cache hit.
[2024-05-23 14:47:09] [INFO ] State equation strengthened by 271 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/631 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1652 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/631 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1652 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 631/1735 variables, and 2 constraints, problems are : Problem set: 0 solved, 1652 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/631 constraints, ReadFeed: 0/271 constraints, PredecessorRefiner: 1652/1652 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1652 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/631 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1652 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/631 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1652 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/631 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1652 unsolved
At refinement iteration 3 (OVERLAPS) 1104/1735 variables, 631/633 constraints. Problems are: Problem set: 0 solved, 1652 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1735 variables, 271/904 constraints. Problems are: Problem set: 0 solved, 1652 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1735/1735 variables, and 2556 constraints, problems are : Problem set: 0 solved, 1652 unsolved in 31218 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 631/631 constraints, ReadFeed: 271/271 constraints, PredecessorRefiner: 1652/1652 constraints, Known Traps: 0/0 constraints]
After SMT, in 68025ms problems are : Problem set: 0 solved, 1652 unsolved
Search for dead transitions found 0 dead transitions in 68040ms
Starting structural reductions in LTL mode, iteration 1 : 631/889 places, 1654/2312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69973 ms. Remains : 631/889 places, 1654/2312 transitions.
[2024-05-23 14:48:17] [INFO ] Flatten gal took : 33 ms
[2024-05-23 14:48:17] [INFO ] Flatten gal took : 35 ms
[2024-05-23 14:48:17] [INFO ] Input system was already deterministic with 1654 transitions.
[2024-05-23 14:48:17] [INFO ] Flatten gal took : 35 ms
[2024-05-23 14:48:17] [INFO ] Flatten gal took : 37 ms
[2024-05-23 14:48:17] [INFO ] Time to serialize gal into /tmp/CTLFireability4769086095560243568.gal : 28 ms
[2024-05-23 14:48:17] [INFO ] Time to serialize properties into /tmp/CTLFireability12848218085286926800.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4769086095560243568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12848218085286926800.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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.
[2024-05-23 14:48:47] [INFO ] Flatten gal took : 33 ms
[2024-05-23 14:48:47] [INFO ] Applying decomposition
[2024-05-23 14:48:47] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9125663658734696773.txt' '-o' '/tmp/graph9125663658734696773.bin' '-w' '/tmp/graph9125663658734696773.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9125663658734696773.bin' '-l' '-1' '-v' '-w' '/tmp/graph9125663658734696773.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:48:47] [INFO ] Decomposing Gal with order
[2024-05-23 14:48:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:48:48] [INFO ] Removed a total of 2768 redundant transitions.
[2024-05-23 14:48:48] [INFO ] Flatten gal took : 89 ms
[2024-05-23 14:48:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 1209 labels/synchronizations in 33 ms.
[2024-05-23 14:48:48] [INFO ] Time to serialize gal into /tmp/CTLFireability14878733577874385181.gal : 9 ms
[2024-05-23 14:48:48] [INFO ] Time to serialize properties into /tmp/CTLFireability13162434484610473328.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14878733577874385181.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13162434484610473328.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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 SI_CTL mode, iteration 0 : 889/889 places, 2312/2312 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 851 transition count 2216
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 851 transition count 2216
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 96 place count 851 transition count 2196
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 131 place count 816 transition count 2114
Iterating global reduction 1 with 35 rules applied. Total rules applied 166 place count 816 transition count 2114
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 170 place count 816 transition count 2110
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 198 place count 788 transition count 2018
Iterating global reduction 2 with 28 rules applied. Total rules applied 226 place count 788 transition count 2018
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 255 place count 759 transition count 1916
Iterating global reduction 2 with 29 rules applied. Total rules applied 284 place count 759 transition count 1916
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 313 place count 730 transition count 1842
Iterating global reduction 2 with 29 rules applied. Total rules applied 342 place count 730 transition count 1842
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 371 place count 701 transition count 1782
Iterating global reduction 2 with 29 rules applied. Total rules applied 400 place count 701 transition count 1782
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 429 place count 672 transition count 1724
Iterating global reduction 2 with 29 rules applied. Total rules applied 458 place count 672 transition count 1724
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 484 place count 646 transition count 1672
Iterating global reduction 2 with 26 rules applied. Total rules applied 510 place count 646 transition count 1672
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 532 place count 624 transition count 1628
Iterating global reduction 2 with 22 rules applied. Total rules applied 554 place count 624 transition count 1628
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 562 place count 616 transition count 1612
Iterating global reduction 2 with 8 rules applied. Total rules applied 570 place count 616 transition count 1612
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 571 place count 615 transition count 1610
Iterating global reduction 2 with 1 rules applied. Total rules applied 572 place count 615 transition count 1610
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 576 place count 615 transition count 1606
Applied a total of 576 rules in 440 ms. Remains 615 /889 variables (removed 274) and now considering 1606/2312 (removed 706) transitions.
[2024-05-23 14:49:18] [INFO ] Flow matrix only has 1074 transitions (discarded 532 similar events)
// Phase 1: matrix 1074 rows 615 cols
[2024-05-23 14:49:18] [INFO ] Computed 2 invariants in 12 ms
[2024-05-23 14:49:18] [INFO ] Implicit Places using invariants in 353 ms returned []
[2024-05-23 14:49:18] [INFO ] Flow matrix only has 1074 transitions (discarded 532 similar events)
[2024-05-23 14:49:18] [INFO ] Invariant cache hit.
[2024-05-23 14:49:19] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-23 14:49:20] [INFO ] Implicit Places using invariants and state equation in 1446 ms returned []
Implicit Place search using SMT with State Equation took 1800 ms to find 0 implicit places.
[2024-05-23 14:49:20] [INFO ] Redundant transitions in 91 ms returned []
Running 1604 sub problems to find dead transitions.
[2024-05-23 14:49:20] [INFO ] Flow matrix only has 1074 transitions (discarded 532 similar events)
[2024-05-23 14:49:20] [INFO ] Invariant cache hit.
[2024-05-23 14:49:20] [INFO ] State equation strengthened by 267 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/615 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/615 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 615/1689 variables, and 2 constraints, problems are : Problem set: 0 solved, 1604 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/615 constraints, ReadFeed: 0/267 constraints, PredecessorRefiner: 1604/1604 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1604 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/615 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/615 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/615 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
At refinement iteration 3 (OVERLAPS) 1074/1689 variables, 615/617 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1689 variables, 267/884 constraints. Problems are: Problem set: 0 solved, 1604 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1689/1689 variables, and 2488 constraints, problems are : Problem set: 0 solved, 1604 unsolved in 30948 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 615/615 constraints, ReadFeed: 267/267 constraints, PredecessorRefiner: 1604/1604 constraints, Known Traps: 0/0 constraints]
After SMT, in 67441ms problems are : Problem set: 0 solved, 1604 unsolved
Search for dead transitions found 0 dead transitions in 67453ms
Starting structural reductions in SI_CTL mode, iteration 1 : 615/889 places, 1606/2312 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 69796 ms. Remains : 615/889 places, 1606/2312 transitions.
[2024-05-23 14:50:27] [INFO ] Flatten gal took : 30 ms
[2024-05-23 14:50:28] [INFO ] Flatten gal took : 33 ms
[2024-05-23 14:50:28] [INFO ] Input system was already deterministic with 1606 transitions.
[2024-05-23 14:50:28] [INFO ] Flatten gal took : 32 ms
[2024-05-23 14:50:28] [INFO ] Flatten gal took : 32 ms
[2024-05-23 14:50:28] [INFO ] Time to serialize gal into /tmp/CTLFireability15456756359033222312.gal : 5 ms
[2024-05-23 14:50:28] [INFO ] Time to serialize properties into /tmp/CTLFireability15587106411323061924.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15456756359033222312.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15587106411323061924.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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.
[2024-05-23 14:50:58] [INFO ] Flatten gal took : 35 ms
[2024-05-23 14:50:58] [INFO ] Applying decomposition
[2024-05-23 14:50:58] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10150122821029441189.txt' '-o' '/tmp/graph10150122821029441189.bin' '-w' '/tmp/graph10150122821029441189.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10150122821029441189.bin' '-l' '-1' '-v' '-w' '/tmp/graph10150122821029441189.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:50:58] [INFO ] Decomposing Gal with order
[2024-05-23 14:50:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:50:58] [INFO ] Removed a total of 2667 redundant transitions.
[2024-05-23 14:50:58] [INFO ] Flatten gal took : 58 ms
[2024-05-23 14:50:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 1144 labels/synchronizations in 38 ms.
[2024-05-23 14:50:58] [INFO ] Time to serialize gal into /tmp/CTLFireability9347104557938353588.gal : 8 ms
[2024-05-23 14:50:58] [INFO ] Time to serialize properties into /tmp/CTLFireability10601656773193353460.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9347104557938353588.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10601656773193353460.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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 : 889/889 places, 2312/2312 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 852 transition count 2222
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 852 transition count 2222
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 92 place count 852 transition count 2204
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 126 place count 818 transition count 2124
Iterating global reduction 1 with 34 rules applied. Total rules applied 160 place count 818 transition count 2124
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 168 place count 818 transition count 2116
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 196 place count 790 transition count 2024
Iterating global reduction 2 with 28 rules applied. Total rules applied 224 place count 790 transition count 2024
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 253 place count 761 transition count 1922
Iterating global reduction 2 with 29 rules applied. Total rules applied 282 place count 761 transition count 1922
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 311 place count 732 transition count 1848
Iterating global reduction 2 with 29 rules applied. Total rules applied 340 place count 732 transition count 1848
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 369 place count 703 transition count 1788
Iterating global reduction 2 with 29 rules applied. Total rules applied 398 place count 703 transition count 1788
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 427 place count 674 transition count 1730
Iterating global reduction 2 with 29 rules applied. Total rules applied 456 place count 674 transition count 1730
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 482 place count 648 transition count 1678
Iterating global reduction 2 with 26 rules applied. Total rules applied 508 place count 648 transition count 1678
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 530 place count 626 transition count 1634
Iterating global reduction 2 with 22 rules applied. Total rules applied 552 place count 626 transition count 1634
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 560 place count 618 transition count 1618
Iterating global reduction 2 with 8 rules applied. Total rules applied 568 place count 618 transition count 1618
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 569 place count 617 transition count 1616
Iterating global reduction 2 with 1 rules applied. Total rules applied 570 place count 617 transition count 1616
Applied a total of 570 rules in 176 ms. Remains 617 /889 variables (removed 272) and now considering 1616/2312 (removed 696) transitions.
[2024-05-23 14:51:28] [INFO ] Flow matrix only has 1081 transitions (discarded 535 similar events)
// Phase 1: matrix 1081 rows 617 cols
[2024-05-23 14:51:28] [INFO ] Computed 2 invariants in 12 ms
[2024-05-23 14:51:29] [INFO ] Implicit Places using invariants in 288 ms returned []
[2024-05-23 14:51:29] [INFO ] Flow matrix only has 1081 transitions (discarded 535 similar events)
[2024-05-23 14:51:29] [INFO ] Invariant cache hit.
[2024-05-23 14:51:29] [INFO ] State equation strengthened by 269 read => feed constraints.
[2024-05-23 14:51:31] [INFO ] Implicit Places using invariants and state equation in 2494 ms returned []
Implicit Place search using SMT with State Equation took 2785 ms to find 0 implicit places.
Running 1614 sub problems to find dead transitions.
[2024-05-23 14:51:31] [INFO ] Flow matrix only has 1081 transitions (discarded 535 similar events)
[2024-05-23 14:51:31] [INFO ] Invariant cache hit.
[2024-05-23 14:51:31] [INFO ] State equation strengthened by 269 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/617 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1614 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/617 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1614 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 617/1698 variables, and 2 constraints, problems are : Problem set: 0 solved, 1614 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/617 constraints, ReadFeed: 0/269 constraints, PredecessorRefiner: 1614/1614 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1614 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/617 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1614 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/617 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1614 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/617 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1614 unsolved
At refinement iteration 3 (OVERLAPS) 1081/1698 variables, 617/619 constraints. Problems are: Problem set: 0 solved, 1614 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1698 variables, 269/888 constraints. Problems are: Problem set: 0 solved, 1614 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1698/1698 variables, and 2502 constraints, problems are : Problem set: 0 solved, 1614 unsolved in 30915 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 617/617 constraints, ReadFeed: 269/269 constraints, PredecessorRefiner: 1614/1614 constraints, Known Traps: 0/0 constraints]
After SMT, in 67886ms problems are : Problem set: 0 solved, 1614 unsolved
Search for dead transitions found 0 dead transitions in 67899ms
Starting structural reductions in LTL mode, iteration 1 : 617/889 places, 1616/2312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70867 ms. Remains : 617/889 places, 1616/2312 transitions.
[2024-05-23 14:52:39] [INFO ] Flatten gal took : 27 ms
[2024-05-23 14:52:39] [INFO ] Flatten gal took : 31 ms
[2024-05-23 14:52:39] [INFO ] Input system was already deterministic with 1616 transitions.
[2024-05-23 14:52:39] [INFO ] Flatten gal took : 33 ms
[2024-05-23 14:52:39] [INFO ] Flatten gal took : 34 ms
[2024-05-23 14:52:39] [INFO ] Time to serialize gal into /tmp/CTLFireability2638590342523754397.gal : 5 ms
[2024-05-23 14:52:39] [INFO ] Time to serialize properties into /tmp/CTLFireability1270983564445672901.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2638590342523754397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1270983564445672901.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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.
[2024-05-23 14:53:09] [INFO ] Flatten gal took : 31 ms
[2024-05-23 14:53:09] [INFO ] Applying decomposition
[2024-05-23 14:53:09] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1230543305630390218.txt' '-o' '/tmp/graph1230543305630390218.bin' '-w' '/tmp/graph1230543305630390218.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1230543305630390218.bin' '-l' '-1' '-v' '-w' '/tmp/graph1230543305630390218.weights' '-q' '0' '-e' '0.001'
[2024-05-23 14:53:09] [INFO ] Decomposing Gal with order
[2024-05-23 14:53:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 14:53:09] [INFO ] Removed a total of 2680 redundant transitions.
[2024-05-23 14:53:09] [INFO ] Flatten gal took : 55 ms
[2024-05-23 14:53:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 1200 labels/synchronizations in 31 ms.
[2024-05-23 14:53:10] [INFO ] Time to serialize gal into /tmp/CTLFireability2089051091226424751.gal : 8 ms
[2024-05-23 14:53:10] [INFO ] Time to serialize properties into /tmp/CTLFireability4694560235854454775.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2089051091226424751.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4694560235854454775.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 889/889 places, 2312/2312 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 852 transition count 2218
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 852 transition count 2218
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 92 place count 852 transition count 2200
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 127 place count 817 transition count 2118
Iterating global reduction 1 with 35 rules applied. Total rules applied 162 place count 817 transition count 2118
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 166 place count 817 transition count 2114
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 194 place count 789 transition count 2022
Iterating global reduction 2 with 28 rules applied. Total rules applied 222 place count 789 transition count 2022
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 251 place count 760 transition count 1920
Iterating global reduction 2 with 29 rules applied. Total rules applied 280 place count 760 transition count 1920
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 309 place count 731 transition count 1846
Iterating global reduction 2 with 29 rules applied. Total rules applied 338 place count 731 transition count 1846
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 367 place count 702 transition count 1786
Iterating global reduction 2 with 29 rules applied. Total rules applied 396 place count 702 transition count 1786
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 425 place count 673 transition count 1728
Iterating global reduction 2 with 29 rules applied. Total rules applied 454 place count 673 transition count 1728
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 480 place count 647 transition count 1676
Iterating global reduction 2 with 26 rules applied. Total rules applied 506 place count 647 transition count 1676
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 529 place count 624 transition count 1630
Iterating global reduction 2 with 23 rules applied. Total rules applied 552 place count 624 transition count 1630
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 560 place count 616 transition count 1614
Iterating global reduction 2 with 8 rules applied. Total rules applied 568 place count 616 transition count 1614
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 569 place count 615 transition count 1612
Iterating global reduction 2 with 1 rules applied. Total rules applied 570 place count 615 transition count 1612
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 574 place count 615 transition count 1608
Applied a total of 574 rules in 351 ms. Remains 615 /889 variables (removed 274) and now considering 1608/2312 (removed 704) transitions.
[2024-05-23 14:53:40] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
// Phase 1: matrix 1073 rows 615 cols
[2024-05-23 14:53:40] [INFO ] Computed 2 invariants in 10 ms
[2024-05-23 14:53:40] [INFO ] Implicit Places using invariants in 288 ms returned []
[2024-05-23 14:53:40] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
[2024-05-23 14:53:40] [INFO ] Invariant cache hit.
[2024-05-23 14:53:40] [INFO ] State equation strengthened by 265 read => feed constraints.
[2024-05-23 14:53:42] [INFO ] Implicit Places using invariants and state equation in 1326 ms returned []
Implicit Place search using SMT with State Equation took 1616 ms to find 0 implicit places.
[2024-05-23 14:53:42] [INFO ] Redundant transitions in 36 ms returned []
Running 1606 sub problems to find dead transitions.
[2024-05-23 14:53:42] [INFO ] Flow matrix only has 1073 transitions (discarded 535 similar events)
[2024-05-23 14:53:42] [INFO ] Invariant cache hit.
[2024-05-23 14:53:42] [INFO ] State equation strengthened by 265 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/615 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/615 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 615/1688 variables, and 2 constraints, problems are : Problem set: 0 solved, 1606 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/615 constraints, ReadFeed: 0/265 constraints, PredecessorRefiner: 1606/1606 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1606 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/615 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/615 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/615 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
At refinement iteration 3 (OVERLAPS) 1073/1688 variables, 615/617 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1688 variables, 265/882 constraints. Problems are: Problem set: 0 solved, 1606 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1688/1688 variables, and 2488 constraints, problems are : Problem set: 0 solved, 1606 unsolved in 30924 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 615/615 constraints, ReadFeed: 265/265 constraints, PredecessorRefiner: 1606/1606 constraints, Known Traps: 0/0 constraints]
After SMT, in 67420ms problems are : Problem set: 0 solved, 1606 unsolved
Search for dead transitions found 0 dead transitions in 67432ms
Starting structural reductions in SI_CTL mode, iteration 1 : 615/889 places, 1608/2312 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 69449 ms. Remains : 615/889 places, 1608/2312 transitions.
[2024-05-23 14:54:49] [INFO ] Flatten gal took : 28 ms
[2024-05-23 14:54:49] [INFO ] Flatten gal took : 31 ms
[2024-05-23 14:54:49] [INFO ] Input system was already deterministic with 1608 transitions.
[2024-05-23 14:54:49] [INFO ] Flatten gal took : 31 ms
[2024-05-23 14:54:49] [INFO ] Flatten gal took : 31 ms
[2024-05-23 14:54:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2334290994460807692.gal : 5 ms
[2024-05-23 14:54:49] [INFO ] Time to serialize properties into /tmp/CTLFireability12274295056425825086.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2334290994460807692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12274295056425825086.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
BK_STOP 1716476107904
--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-c002"
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 2-5568"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-c002, 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 r180-tall-171640603000274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c002.tgz
mv FunctionPointer-PT-c002 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;