Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r356-tall-171683760800330.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 ShieldIIPt-PT-050B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683760800330
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 20:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 12 20:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 12 20:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 12 20:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 860K May 18 16:43 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 ShieldIIPt-PT-050B-CTLFireability-2024-00
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2024-01
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2024-02
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2024-03
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2024-04
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2024-05
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2024-06
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2024-07
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2024-08
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2024-09
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2024-10
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2024-11
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2023-12
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2023-13
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2023-14
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716944379151

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-050B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-29 00:59:40] [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]
[2024-05-29 00:59:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 00:59:40] [INFO ] Load time of PNML (sax parser for PT used): 196 ms
[2024-05-29 00:59:40] [INFO ] Transformed 3503 places.
[2024-05-29 00:59:40] [INFO ] Transformed 3253 transitions.
[2024-05-29 00:59:40] [INFO ] Found NUPN structural information;
[2024-05-29 00:59:40] [INFO ] Parsed PT model containing 3503 places and 3253 transitions and 8106 arcs in 431 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 138 out of 3503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3503/3503 places, 3253/3253 transitions.
Discarding 513 places :
Symmetric choice reduction at 0 with 513 rule applications. Total rules 513 place count 2990 transition count 2740
Iterating global reduction 0 with 513 rules applied. Total rules applied 1026 place count 2990 transition count 2740
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1027 place count 2989 transition count 2739
Iterating global reduction 0 with 1 rules applied. Total rules applied 1028 place count 2989 transition count 2739
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1029 place count 2988 transition count 2738
Iterating global reduction 0 with 1 rules applied. Total rules applied 1030 place count 2988 transition count 2738
Applied a total of 1030 rules in 1513 ms. Remains 2988 /3503 variables (removed 515) and now considering 2738/3253 (removed 515) transitions.
// Phase 1: matrix 2738 rows 2988 cols
[2024-05-29 00:59:42] [INFO ] Computed 451 invariants in 38 ms
[2024-05-29 00:59:43] [INFO ] Implicit Places using invariants in 1316 ms returned []
[2024-05-29 00:59:43] [INFO ] Invariant cache hit.
[2024-05-29 00:59:46] [INFO ] Implicit Places using invariants and state equation in 2698 ms returned []
Implicit Place search using SMT with State Equation took 4056 ms to find 0 implicit places.
Running 2737 sub problems to find dead transitions.
[2024-05-29 00:59:46] [INFO ] Invariant cache hit.
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 2987/5726 variables, and 0 constraints, problems are : Problem set: 0 solved, 2737 unsolved in 30082 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2988 constraints, PredecessorRefiner: 2737/2737 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2737 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2987/5726 variables, and 0 constraints, problems are : Problem set: 0 solved, 2737 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2988 constraints, PredecessorRefiner: 0/2737 constraints, Known Traps: 0/0 constraints]
After SMT, in 61207ms problems are : Problem set: 0 solved, 2737 unsolved
Search for dead transitions found 0 dead transitions in 61255ms
Starting structural reductions in LTL mode, iteration 1 : 2988/3503 places, 2738/3253 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66865 ms. Remains : 2988/3503 places, 2738/3253 transitions.
Support contains 138 out of 2988 places after structural reductions.
[2024-05-29 01:00:48] [INFO ] Flatten gal took : 220 ms
[2024-05-29 01:00:48] [INFO ] Flatten gal took : 166 ms
[2024-05-29 01:00:48] [INFO ] Input system was already deterministic with 2738 transitions.
Support contains 134 out of 2988 places (down from 138) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2375 ms. (16 steps per ms) remains 44/81 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 7 ms. (500 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 44/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 44/44 properties
[2024-05-29 01:00:49] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 1570/1647 variables, 229/229 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1647 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 1341/2988 variables, 222/451 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2988 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 5 (OVERLAPS) 2738/5726 variables, 2988/3439 constraints. Problems are: Problem set: 0 solved, 44 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5726/5726 variables, and 3439 constraints, problems are : Problem set: 0 solved, 44 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 451/451 constraints, State Equation: 2988/2988 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (OVERLAPS) 1570/1647 variables, 229/229 constraints. Problems are: Problem set: 0 solved, 44 unsolved
[2024-05-29 01:00:55] [INFO ] Deduced a trap composed of 45 places in 294 ms of which 42 ms to minimize.
[2024-05-29 01:00:55] [INFO ] Deduced a trap composed of 45 places in 207 ms of which 5 ms to minimize.
[2024-05-29 01:00:56] [INFO ] Deduced a trap composed of 37 places in 260 ms of which 18 ms to minimize.
[2024-05-29 01:00:56] [INFO ] Deduced a trap composed of 54 places in 164 ms of which 4 ms to minimize.
[2024-05-29 01:00:56] [INFO ] Deduced a trap composed of 59 places in 168 ms of which 3 ms to minimize.
[2024-05-29 01:00:56] [INFO ] Deduced a trap composed of 45 places in 163 ms of which 3 ms to minimize.
[2024-05-29 01:00:56] [INFO ] Deduced a trap composed of 50 places in 166 ms of which 6 ms to minimize.
[2024-05-29 01:00:56] [INFO ] Deduced a trap composed of 51 places in 160 ms of which 4 ms to minimize.
[2024-05-29 01:00:57] [INFO ] Deduced a trap composed of 49 places in 167 ms of which 4 ms to minimize.
[2024-05-29 01:00:57] [INFO ] Deduced a trap composed of 60 places in 172 ms of which 3 ms to minimize.
[2024-05-29 01:00:57] [INFO ] Deduced a trap composed of 53 places in 145 ms of which 3 ms to minimize.
[2024-05-29 01:00:57] [INFO ] Deduced a trap composed of 46 places in 135 ms of which 2 ms to minimize.
[2024-05-29 01:00:57] [INFO ] Deduced a trap composed of 51 places in 136 ms of which 3 ms to minimize.
[2024-05-29 01:00:57] [INFO ] Deduced a trap composed of 49 places in 112 ms of which 5 ms to minimize.
[2024-05-29 01:00:58] [INFO ] Deduced a trap composed of 51 places in 113 ms of which 2 ms to minimize.
[2024-05-29 01:00:58] [INFO ] Deduced a trap composed of 54 places in 101 ms of which 2 ms to minimize.
[2024-05-29 01:00:58] [INFO ] Deduced a trap composed of 53 places in 119 ms of which 2 ms to minimize.
[2024-05-29 01:00:58] [INFO ] Deduced a trap composed of 58 places in 110 ms of which 2 ms to minimize.
[2024-05-29 01:00:58] [INFO ] Deduced a trap composed of 63 places in 102 ms of which 2 ms to minimize.
[2024-05-29 01:00:58] [INFO ] Deduced a trap composed of 61 places in 92 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1647 variables, 20/249 constraints. Problems are: Problem set: 0 solved, 44 unsolved
[2024-05-29 01:00:58] [INFO ] Deduced a trap composed of 61 places in 85 ms of which 2 ms to minimize.
[2024-05-29 01:00:58] [INFO ] Deduced a trap composed of 64 places in 60 ms of which 1 ms to minimize.
[2024-05-29 01:00:59] [INFO ] Deduced a trap composed of 47 places in 65 ms of which 2 ms to minimize.
[2024-05-29 01:00:59] [INFO ] Deduced a trap composed of 46 places in 61 ms of which 1 ms to minimize.
[2024-05-29 01:00:59] [INFO ] Deduced a trap composed of 58 places in 97 ms of which 2 ms to minimize.
SMT process timed out in 10118ms, After SMT, problems are : Problem set: 0 solved, 44 unsolved
Fused 44 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 77 out of 2988 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2988/2988 places, 2738/2738 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 549 transitions
Trivial Post-agglo rules discarded 549 transitions
Performed 549 trivial Post agglomeration. Transition count delta: 549
Iterating post reduction 0 with 549 rules applied. Total rules applied 549 place count 2988 transition count 2189
Reduce places removed 549 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 561 rules applied. Total rules applied 1110 place count 2439 transition count 2177
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1122 place count 2427 transition count 2177
Performed 373 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 373 Pre rules applied. Total rules applied 1122 place count 2427 transition count 1804
Deduced a syphon composed of 373 places in 3 ms
Reduce places removed 373 places and 0 transitions.
Iterating global reduction 3 with 746 rules applied. Total rules applied 1868 place count 2054 transition count 1804
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1883 place count 2039 transition count 1789
Iterating global reduction 3 with 15 rules applied. Total rules applied 1898 place count 2039 transition count 1789
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 1898 place count 2039 transition count 1777
Deduced a syphon composed of 12 places in 4 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 1922 place count 2027 transition count 1777
Performed 832 Post agglomeration using F-continuation condition.Transition count delta: 832
Deduced a syphon composed of 832 places in 4 ms
Reduce places removed 832 places and 0 transitions.
Iterating global reduction 3 with 1664 rules applied. Total rules applied 3586 place count 1195 transition count 945
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3587 place count 1195 transition count 944
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3589 place count 1194 transition count 943
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 3791 place count 1093 transition count 991
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 30 places in 5 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 3851 place count 1063 transition count 1010
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3852 place count 1063 transition count 1009
Free-agglomeration rule applied 4 times.
Iterating global reduction 5 with 4 rules applied. Total rules applied 3856 place count 1063 transition count 1005
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 3860 place count 1059 transition count 1005
Partial Free-agglomeration rule applied 48 times.
Drop transitions (Partial Free agglomeration) removed 48 transitions
Iterating global reduction 6 with 48 rules applied. Total rules applied 3908 place count 1059 transition count 1005
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 3909 place count 1059 transition count 1005
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3910 place count 1058 transition count 1004
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 3912 place count 1056 transition count 1004
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 3912 place count 1056 transition count 1003
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3914 place count 1055 transition count 1003
Applied a total of 3914 rules in 733 ms. Remains 1055 /2988 variables (removed 1933) and now considering 1003/2738 (removed 1735) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 734 ms. Remains : 1055/2988 places, 1003/2738 transitions.
RANDOM walk for 40000 steps (8 resets) in 923 ms. (43 steps per ms) remains 38/44 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 34 ms. (114 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 38/38 properties
// Phase 1: matrix 1003 rows 1055 cols
[2024-05-29 01:01:01] [INFO ] Computed 449 invariants in 6 ms
[2024-05-29 01:01:01] [INFO ] State equation strengthened by 159 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 486/550 variables, 217/217 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 35/585 variables, 16/233 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/585 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (OVERLAPS) 599/1184 variables, 585/818 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1184 variables, 145/963 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1184 variables, 0/963 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (OVERLAPS) 223/1407 variables, 118/1081 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1407 variables, 51/1132 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1407 variables, 6/1138 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1407 variables, 0/1138 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (OVERLAPS) 9/1416 variables, 6/1144 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1416 variables, 4/1148 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1416 variables, 0/1148 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 15 (OVERLAPS) 24/1440 variables, 11/1159 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1440 variables, 0/1159 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 17 (OVERLAPS) 230/1670 variables, 135/1294 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1670 variables, 48/1342 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1670 variables, 7/1349 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1670 variables, 0/1349 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 21 (OVERLAPS) 4/1674 variables, 5/1354 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1674 variables, 4/1358 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1674 variables, 0/1358 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 24 (OVERLAPS) 6/1680 variables, 3/1361 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1680 variables, 0/1361 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 26 (OVERLAPS) 89/1769 variables, 52/1413 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1769 variables, 18/1431 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1769 variables, 1/1432 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1769 variables, 0/1432 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 30 (OVERLAPS) 4/1773 variables, 5/1437 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1773 variables, 4/1441 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1773 variables, 0/1441 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 33 (OVERLAPS) 5/1778 variables, 3/1444 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1778 variables, 1/1445 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1778 variables, 0/1445 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 36 (OVERLAPS) 50/1828 variables, 30/1475 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1828 variables, 12/1487 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1828 variables, 0/1487 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 39 (OVERLAPS) 1/1829 variables, 1/1488 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1829 variables, 1/1489 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1829 variables, 0/1489 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 42 (OVERLAPS) 2/1831 variables, 1/1490 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1831 variables, 0/1490 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 44 (OVERLAPS) 38/1869 variables, 20/1510 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1869 variables, 7/1517 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1869 variables, 0/1517 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 47 (OVERLAPS) 1/1870 variables, 2/1519 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1870 variables, 1/1520 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1870 variables, 0/1520 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 50 (OVERLAPS) 33/1903 variables, 16/1536 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1903 variables, 6/1542 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1903 variables, 0/1542 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 53 (OVERLAPS) 3/1906 variables, 2/1544 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1906 variables, 1/1545 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1906 variables, 0/1545 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 56 (OVERLAPS) 2/1908 variables, 1/1546 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1908 variables, 0/1546 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 58 (OVERLAPS) 40/1948 variables, 22/1568 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 59 (INCLUDED_ONLY) 0/1948 variables, 7/1575 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1948 variables, 0/1575 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 61 (OVERLAPS) 1/1949 variables, 2/1577 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 62 (INCLUDED_ONLY) 0/1949 variables, 1/1578 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1949 variables, 0/1578 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 64 (OVERLAPS) 36/1985 variables, 17/1595 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 65 (INCLUDED_ONLY) 0/1985 variables, 6/1601 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1985 variables, 0/1601 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 67 (OVERLAPS) 3/1988 variables, 2/1603 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1988 variables, 0/1603 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 69 (OVERLAPS) 4/1992 variables, 2/1605 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 70 (INCLUDED_ONLY) 0/1992 variables, 0/1605 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 71 (OVERLAPS) 36/2028 variables, 23/1628 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 72 (INCLUDED_ONLY) 0/2028 variables, 5/1633 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 73 (INCLUDED_ONLY) 0/2028 variables, 0/1633 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 74 (OVERLAPS) 5/2033 variables, 3/1636 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 75 (INCLUDED_ONLY) 0/2033 variables, 0/1636 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 76 (OVERLAPS) 15/2048 variables, 13/1649 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 77 (INCLUDED_ONLY) 0/2048 variables, 3/1652 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 78 (INCLUDED_ONLY) 0/2048 variables, 0/1652 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 79 (OVERLAPS) 1/2049 variables, 1/1653 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 80 (INCLUDED_ONLY) 0/2049 variables, 1/1654 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 81 (INCLUDED_ONLY) 0/2049 variables, 0/1654 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 82 (OVERLAPS) 2/2051 variables, 1/1655 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 83 (INCLUDED_ONLY) 0/2051 variables, 0/1655 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 84 (OVERLAPS) 7/2058 variables, 6/1661 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 85 (INCLUDED_ONLY) 0/2058 variables, 2/1663 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 86 (INCLUDED_ONLY) 0/2058 variables, 0/1663 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 87 (OVERLAPS) 0/2058 variables, 0/1663 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2058/2058 variables, and 1663 constraints, problems are : Problem set: 0 solved, 38 unsolved in 42065 ms.
Refiners :[Positive P Invariants (semi-flows): 449/449 constraints, State Equation: 1055/1055 constraints, ReadFeed: 159/159 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 486/550 variables, 217/217 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 35/585 variables, 16/233 constraints. Problems are: Problem set: 0 solved, 38 unsolved
[2024-05-29 01:01:44] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/585 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/585 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (OVERLAPS) 599/1184 variables, 585/819 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1184 variables, 145/964 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1184 variables, 36/1000 constraints. Problems are: Problem set: 0 solved, 38 unsolved
[2024-05-29 01:01:46] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 1 ms to minimize.
[2024-05-29 01:01:46] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1184 variables, 2/1002 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1184 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 11 (OVERLAPS) 223/1407 variables, 118/1120 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1407 variables, 51/1171 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1407 variables, 6/1177 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1407 variables, 2/1179 constraints. Problems are: Problem set: 0 solved, 38 unsolved
[2024-05-29 01:01:52] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1407 variables, 1/1180 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1407 variables, 0/1180 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 17 (OVERLAPS) 9/1416 variables, 6/1186 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1416 variables, 4/1190 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1416 variables, 0/1190 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 20 (OVERLAPS) 24/1440 variables, 11/1201 constraints. Problems are: Problem set: 0 solved, 38 unsolved
[2024-05-29 01:02:00] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1440 variables, 1/1202 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1440 variables, 0/1202 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 23 (OVERLAPS) 230/1670 variables, 135/1337 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1670 variables, 48/1385 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1670 variables, 7/1392 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1670 variables, 0/1392 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 27 (OVERLAPS) 4/1674 variables, 5/1397 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1674 variables, 4/1401 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1674 variables, 0/1401 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 30 (OVERLAPS) 6/1680 variables, 3/1404 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1680 variables, 0/1404 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 32 (OVERLAPS) 89/1769 variables, 52/1456 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1769 variables, 18/1474 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1769 variables, 1/1475 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1769 variables, 0/1475 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 36 (OVERLAPS) 4/1773 variables, 5/1480 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1773 variables, 4/1484 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1773 variables, 0/1484 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 39 (OVERLAPS) 5/1778 variables, 3/1487 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1778 variables, 1/1488 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1778 variables, 0/1488 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 42 (OVERLAPS) 50/1828 variables, 30/1518 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1828 variables, 12/1530 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1828 variables, 0/1530 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 45 (OVERLAPS) 1/1829 variables, 1/1531 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1829 variables, 1/1532 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1829/2058 variables, and 1532 constraints, problems are : Problem set: 0 solved, 38 unsolved in 45013 ms.
Refiners :[Positive P Invariants (semi-flows): 396/449 constraints, State Equation: 934/1055 constraints, ReadFeed: 159/159 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 5/5 constraints]
After SMT, in 87128ms problems are : Problem set: 0 solved, 38 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 64 out of 1055 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1055/1055 places, 1003/1003 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1055 transition count 1001
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 1053 transition count 1000
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 1052 transition count 1000
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 6 place count 1052 transition count 996
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 14 place count 1048 transition count 996
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 30 place count 1040 transition count 988
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 38 place count 1036 transition count 992
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 40 place count 1034 transition count 990
Applied a total of 40 rules in 108 ms. Remains 1034 /1055 variables (removed 21) and now considering 990/1003 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 1034/1055 places, 990/1003 transitions.
[2024-05-29 01:02:28] [INFO ] Flatten gal took : 76 ms
[2024-05-29 01:02:29] [INFO ] Flatten gal took : 76 ms
[2024-05-29 01:02:29] [INFO ] Input system was already deterministic with 2738 transitions.
Computed a total of 804 stabilizing places and 804 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2988/2988 places, 2738/2738 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 2954 transition count 2704
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 2954 transition count 2704
Applied a total of 68 rules in 450 ms. Remains 2954 /2988 variables (removed 34) and now considering 2704/2738 (removed 34) transitions.
// Phase 1: matrix 2704 rows 2954 cols
[2024-05-29 01:02:29] [INFO ] Computed 451 invariants in 18 ms
[2024-05-29 01:02:30] [INFO ] Implicit Places using invariants in 893 ms returned []
[2024-05-29 01:02:30] [INFO ] Invariant cache hit.
[2024-05-29 01:02:33] [INFO ] Implicit Places using invariants and state equation in 2605 ms returned []
Implicit Place search using SMT with State Equation took 3501 ms to find 0 implicit places.
Running 2703 sub problems to find dead transitions.
[2024-05-29 01:02:33] [INFO ] Invariant cache hit.
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 2953/5658 variables, and 0 constraints, problems are : Problem set: 0 solved, 2703 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2954 constraints, PredecessorRefiner: 2703/2703 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2703 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 2953/5658 variables, and 0 constraints, problems are : Problem set: 0 solved, 2703 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2954 constraints, PredecessorRefiner: 0/2703 constraints, Known Traps: 0/0 constraints]
After SMT, in 60743ms problems are : Problem set: 0 solved, 2703 unsolved
Search for dead transitions found 0 dead transitions in 60767ms
Starting structural reductions in LTL mode, iteration 1 : 2954/2988 places, 2704/2738 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64739 ms. Remains : 2954/2988 places, 2704/2738 transitions.
[2024-05-29 01:03:34] [INFO ] Flatten gal took : 66 ms
[2024-05-29 01:03:34] [INFO ] Flatten gal took : 67 ms
[2024-05-29 01:03:34] [INFO ] Input system was already deterministic with 2704 transitions.
[2024-05-29 01:03:34] [INFO ] Flatten gal took : 60 ms
[2024-05-29 01:03:34] [INFO ] Flatten gal took : 65 ms
[2024-05-29 01:03:34] [INFO ] Time to serialize gal into /tmp/CTLFireability6565136606007849870.gal : 36 ms
[2024-05-29 01:03:34] [INFO ] Time to serialize properties into /tmp/CTLFireability2329804489515679765.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/CTLFireability6565136606007849870.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2329804489515679765.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.
[2024-05-29 01:04:04] [INFO ] Flatten gal took : 58 ms
[2024-05-29 01:04:04] [INFO ] Applying decomposition
[2024-05-29 01:04:04] [INFO ] Flatten gal took : 59 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/graph15252105919259733206.txt' '-o' '/tmp/graph15252105919259733206.bin' '-w' '/tmp/graph15252105919259733206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15252105919259733206.bin' '-l' '-1' '-v' '-w' '/tmp/graph15252105919259733206.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:04:05] [INFO ] Decomposing Gal with order
[2024-05-29 01:04:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:04:05] [INFO ] Removed a total of 497 redundant transitions.
[2024-05-29 01:04:05] [INFO ] Flatten gal took : 173 ms
[2024-05-29 01:04:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2024-05-29 01:04:05] [INFO ] Time to serialize gal into /tmp/CTLFireability3994442633130801329.gal : 33 ms
[2024-05-29 01:04:05] [INFO ] Time to serialize properties into /tmp/CTLFireability10809673734789260500.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/CTLFireability3994442633130801329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10809673734789260500.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 SI_CTL mode, iteration 0 : 2988/2988 places, 2738/2738 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 592 transitions
Trivial Post-agglo rules discarded 592 transitions
Performed 592 trivial Post agglomeration. Transition count delta: 592
Iterating post reduction 0 with 592 rules applied. Total rules applied 592 place count 2987 transition count 2145
Reduce places removed 592 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 594 rules applied. Total rules applied 1186 place count 2395 transition count 2143
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1188 place count 2393 transition count 2143
Performed 381 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 381 Pre rules applied. Total rules applied 1188 place count 2393 transition count 1762
Deduced a syphon composed of 381 places in 2 ms
Reduce places removed 381 places and 0 transitions.
Iterating global reduction 3 with 762 rules applied. Total rules applied 1950 place count 2012 transition count 1762
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 1978 place count 1984 transition count 1734
Iterating global reduction 3 with 28 rules applied. Total rules applied 2006 place count 1984 transition count 1734
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 2006 place count 1984 transition count 1710
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 2054 place count 1960 transition count 1710
Performed 795 Post agglomeration using F-continuation condition.Transition count delta: 795
Deduced a syphon composed of 795 places in 1 ms
Reduce places removed 795 places and 0 transitions.
Iterating global reduction 3 with 1590 rules applied. Total rules applied 3644 place count 1165 transition count 915
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3645 place count 1165 transition count 914
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3647 place count 1164 transition count 913
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3649 place count 1162 transition count 911
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 3651 place count 1160 transition count 911
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 3651 place count 1160 transition count 910
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3653 place count 1159 transition count 910
Applied a total of 3653 rules in 494 ms. Remains 1159 /2988 variables (removed 1829) and now considering 910/2738 (removed 1828) transitions.
// Phase 1: matrix 910 rows 1159 cols
[2024-05-29 01:04:36] [INFO ] Computed 449 invariants in 5 ms
[2024-05-29 01:04:36] [INFO ] Implicit Places using invariants in 485 ms returned [1145]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 490 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1158/2988 places, 910/2738 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1157 transition count 909
Applied a total of 2 rules in 72 ms. Remains 1157 /1158 variables (removed 1) and now considering 909/910 (removed 1) transitions.
// Phase 1: matrix 909 rows 1157 cols
[2024-05-29 01:04:36] [INFO ] Computed 448 invariants in 6 ms
[2024-05-29 01:04:37] [INFO ] Implicit Places using invariants in 465 ms returned []
[2024-05-29 01:04:37] [INFO ] Invariant cache hit.
[2024-05-29 01:04:38] [INFO ] Implicit Places using invariants and state equation in 978 ms returned []
Implicit Place search using SMT with State Equation took 1446 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 1157/2988 places, 909/2738 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2502 ms. Remains : 1157/2988 places, 909/2738 transitions.
[2024-05-29 01:04:38] [INFO ] Flatten gal took : 29 ms
[2024-05-29 01:04:38] [INFO ] Flatten gal took : 30 ms
[2024-05-29 01:04:38] [INFO ] Input system was already deterministic with 909 transitions.
[2024-05-29 01:04:38] [INFO ] Flatten gal took : 28 ms
[2024-05-29 01:04:38] [INFO ] Flatten gal took : 29 ms
[2024-05-29 01:04:38] [INFO ] Time to serialize gal into /tmp/CTLFireability12488708242270357710.gal : 4 ms
[2024-05-29 01:04:38] [INFO ] Time to serialize properties into /tmp/CTLFireability13330036247573506901.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/CTLFireability12488708242270357710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13330036247573506901.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.14089e+175,3.45336,100924,2,4452,5,354407,6,0,5537,645586,0


Converting to forward existential form...Done !
original formula: EF((((p3248==1)&&(p3346==1)) * ((p1031==1) * (A(E((p577==1) U ((p2634==1)&&(p2693==1))) U ((p797==1)&&(p1009==1))) + !(E((p134==1) U (p25...167
=> equivalent forward existential formula: ([((((FwdU(Init,TRUE) * ((p3248==1)&&(p3346==1))) * (p1031==1)) * !(EG(!(((p797==1)&&(p1009==1)))))) * !(E(!(((p...372
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t15, t16, t17, t18, t19, t20, t21, t2...1562
Detected timeout of ITS tools.
[2024-05-29 01:05:08] [INFO ] Flatten gal took : 29 ms
[2024-05-29 01:05:08] [INFO ] Applying decomposition
[2024-05-29 01:05:08] [INFO ] Flatten gal took : 29 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/graph17338341798041814260.txt' '-o' '/tmp/graph17338341798041814260.bin' '-w' '/tmp/graph17338341798041814260.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17338341798041814260.bin' '-l' '-1' '-v' '-w' '/tmp/graph17338341798041814260.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:05:08] [INFO ] Decomposing Gal with order
[2024-05-29 01:05:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:05:08] [INFO ] Removed a total of 147 redundant transitions.
[2024-05-29 01:05:08] [INFO ] Flatten gal took : 39 ms
[2024-05-29 01:05:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 21 ms.
[2024-05-29 01:05:08] [INFO ] Time to serialize gal into /tmp/CTLFireability6113825924750952675.gal : 12 ms
[2024-05-29 01:05:08] [INFO ] Time to serialize properties into /tmp/CTLFireability8812709580634876611.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/CTLFireability6113825924750952675.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8812709580634876611.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.14089e+175,1.88402,73092,789,47,153720,1229,1274,269266,59,11490,0


Converting to forward existential form...Done !
original formula: EF((((i26.u373.p3248==1)&&(i26.u385.p3346==1)) * ((i8.i1.i1.u114.p1031==1) * (A(E((i4.u62.p577==1) U ((i21.u302.p2634==1)&&(i21.u308.p269...273
=> equivalent forward existential formula: ([((((FwdU(Init,TRUE) * ((i26.u373.p3248==1)&&(i26.u385.p3346==1))) * (i8.i1.i1.u114.p1031==1)) * !(EG(!(((i6.u8...552
Reverse transition relation is NOT exact ! Due to transitions t854, t857, t865, t891, t897, i0.u7.t210, i0.u2.t0, i0.u6.t208, i0.u8.t669, i0.u5.t667, i1.i0...4565
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2988/2988 places, 2738/2738 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 2952 transition count 2702
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 2952 transition count 2702
Applied a total of 72 rules in 446 ms. Remains 2952 /2988 variables (removed 36) and now considering 2702/2738 (removed 36) transitions.
// Phase 1: matrix 2702 rows 2952 cols
[2024-05-29 01:05:39] [INFO ] Computed 451 invariants in 16 ms
[2024-05-29 01:05:40] [INFO ] Implicit Places using invariants in 816 ms returned []
[2024-05-29 01:05:40] [INFO ] Invariant cache hit.
[2024-05-29 01:05:42] [INFO ] Implicit Places using invariants and state equation in 2523 ms returned []
Implicit Place search using SMT with State Equation took 3345 ms to find 0 implicit places.
Running 2701 sub problems to find dead transitions.
[2024-05-29 01:05:42] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2951/5654 variables, and 0 constraints, problems are : Problem set: 0 solved, 2701 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2952 constraints, PredecessorRefiner: 2701/2701 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2951/5654 variables, and 0 constraints, problems are : Problem set: 0 solved, 2701 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2952 constraints, PredecessorRefiner: 0/2701 constraints, Known Traps: 0/0 constraints]
After SMT, in 60772ms problems are : Problem set: 0 solved, 2701 unsolved
Search for dead transitions found 0 dead transitions in 60795ms
Starting structural reductions in LTL mode, iteration 1 : 2952/2988 places, 2702/2738 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64595 ms. Remains : 2952/2988 places, 2702/2738 transitions.
[2024-05-29 01:06:43] [INFO ] Flatten gal took : 58 ms
[2024-05-29 01:06:43] [INFO ] Flatten gal took : 54 ms
[2024-05-29 01:06:43] [INFO ] Input system was already deterministic with 2702 transitions.
[2024-05-29 01:06:43] [INFO ] Flatten gal took : 51 ms
[2024-05-29 01:06:43] [INFO ] Flatten gal took : 52 ms
[2024-05-29 01:06:43] [INFO ] Time to serialize gal into /tmp/CTLFireability3296719775777679953.gal : 10 ms
[2024-05-29 01:06:43] [INFO ] Time to serialize properties into /tmp/CTLFireability16129371218865353169.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/CTLFireability3296719775777679953.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16129371218865353169.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.
[2024-05-29 01:07:14] [INFO ] Flatten gal took : 52 ms
[2024-05-29 01:07:14] [INFO ] Applying decomposition
[2024-05-29 01:07:14] [INFO ] Flatten gal took : 51 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/graph17245530201587832142.txt' '-o' '/tmp/graph17245530201587832142.bin' '-w' '/tmp/graph17245530201587832142.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17245530201587832142.bin' '-l' '-1' '-v' '-w' '/tmp/graph17245530201587832142.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:07:14] [INFO ] Decomposing Gal with order
[2024-05-29 01:07:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:07:14] [INFO ] Removed a total of 499 redundant transitions.
[2024-05-29 01:07:14] [INFO ] Flatten gal took : 109 ms
[2024-05-29 01:07:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 20 ms.
[2024-05-29 01:07:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3267963399158002721.gal : 25 ms
[2024-05-29 01:07:14] [INFO ] Time to serialize properties into /tmp/CTLFireability7374550221428624891.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/CTLFireability3267963399158002721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7374550221428624891.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 : 2988/2988 places, 2738/2738 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 593 transitions
Trivial Post-agglo rules discarded 593 transitions
Performed 593 trivial Post agglomeration. Transition count delta: 593
Iterating post reduction 0 with 593 rules applied. Total rules applied 593 place count 2987 transition count 2144
Reduce places removed 593 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 594 rules applied. Total rules applied 1187 place count 2394 transition count 2143
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1188 place count 2393 transition count 2143
Performed 381 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 381 Pre rules applied. Total rules applied 1188 place count 2393 transition count 1762
Deduced a syphon composed of 381 places in 2 ms
Reduce places removed 381 places and 0 transitions.
Iterating global reduction 3 with 762 rules applied. Total rules applied 1950 place count 2012 transition count 1762
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 1979 place count 1983 transition count 1733
Iterating global reduction 3 with 29 rules applied. Total rules applied 2008 place count 1983 transition count 1733
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 2008 place count 1983 transition count 1708
Deduced a syphon composed of 25 places in 3 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 2058 place count 1958 transition count 1708
Performed 797 Post agglomeration using F-continuation condition.Transition count delta: 797
Deduced a syphon composed of 797 places in 1 ms
Reduce places removed 797 places and 0 transitions.
Iterating global reduction 3 with 1594 rules applied. Total rules applied 3652 place count 1161 transition count 911
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3653 place count 1161 transition count 910
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3655 place count 1160 transition count 909
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3657 place count 1158 transition count 907
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 3659 place count 1156 transition count 907
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 3659 place count 1156 transition count 906
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3661 place count 1155 transition count 906
Applied a total of 3661 rules in 449 ms. Remains 1155 /2988 variables (removed 1833) and now considering 906/2738 (removed 1832) transitions.
// Phase 1: matrix 906 rows 1155 cols
[2024-05-29 01:07:45] [INFO ] Computed 449 invariants in 3 ms
[2024-05-29 01:07:45] [INFO ] Implicit Places using invariants in 466 ms returned [1141]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 467 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1154/2988 places, 906/2738 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1153 transition count 905
Applied a total of 2 rules in 60 ms. Remains 1153 /1154 variables (removed 1) and now considering 905/906 (removed 1) transitions.
// Phase 1: matrix 905 rows 1153 cols
[2024-05-29 01:07:45] [INFO ] Computed 448 invariants in 5 ms
[2024-05-29 01:07:46] [INFO ] Implicit Places using invariants in 466 ms returned []
[2024-05-29 01:07:46] [INFO ] Invariant cache hit.
[2024-05-29 01:07:47] [INFO ] Implicit Places using invariants and state equation in 953 ms returned []
Implicit Place search using SMT with State Equation took 1420 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 1153/2988 places, 905/2738 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2396 ms. Remains : 1153/2988 places, 905/2738 transitions.
[2024-05-29 01:07:47] [INFO ] Flatten gal took : 23 ms
[2024-05-29 01:07:47] [INFO ] Flatten gal took : 21 ms
[2024-05-29 01:07:47] [INFO ] Input system was already deterministic with 905 transitions.
[2024-05-29 01:07:47] [INFO ] Flatten gal took : 21 ms
[2024-05-29 01:07:47] [INFO ] Flatten gal took : 21 ms
[2024-05-29 01:07:47] [INFO ] Time to serialize gal into /tmp/CTLFireability10444460730215992198.gal : 5 ms
[2024-05-29 01:07:47] [INFO ] Time to serialize properties into /tmp/CTLFireability14744297231679668960.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/CTLFireability10444460730215992198.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14744297231679668960.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.03399e+175,1.97369,61360,2,4077,5,242811,6,0,5517,342418,0


Converting to forward existential form...Done !
original formula: E(!(AF(AG((p2820==1)))) U ((p2881==1) + AG(((p2532!=1) + (AF((p153==1)) * (p110==1))))))
=> equivalent forward existential formula: ([(FwdU(Init,!(!(EG(!(!(E(TRUE U !((p2820==1))))))))) * (p2881==1))] != FALSE + [(FwdU(Init,!(!(EG(!(!(E(TRUE U ...254
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1367
Detected timeout of ITS tools.
[2024-05-29 01:08:17] [INFO ] Flatten gal took : 25 ms
[2024-05-29 01:08:17] [INFO ] Applying decomposition
[2024-05-29 01:08:17] [INFO ] Flatten gal took : 22 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/graph14600035130312294371.txt' '-o' '/tmp/graph14600035130312294371.bin' '-w' '/tmp/graph14600035130312294371.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14600035130312294371.bin' '-l' '-1' '-v' '-w' '/tmp/graph14600035130312294371.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:08:17] [INFO ] Decomposing Gal with order
[2024-05-29 01:08:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:08:17] [INFO ] Removed a total of 150 redundant transitions.
[2024-05-29 01:08:17] [INFO ] Flatten gal took : 59 ms
[2024-05-29 01:08:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-29 01:08:17] [INFO ] Time to serialize gal into /tmp/CTLFireability17389001718305596584.gal : 19 ms
[2024-05-29 01:08:17] [INFO ] Time to serialize properties into /tmp/CTLFireability6994405816414656805.ctl : 4 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/CTLFireability17389001718305596584.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6994405816414656805.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.03399e+175,1.2877,48544,308,23,91291,683,944,197513,44,4679,0


Converting to forward existential form...Done !
original formula: E(!(AF(AG((i23.i1.i1.u324.p2820==1)))) U ((i23.i1.i3.u330.p2881==1) + AG(((i20.i1.i3.u290.p2532!=1) + (AF((i1.u14.p153==1)) * (i0.u8.p110...164
=> equivalent forward existential formula: ([(FwdU(Init,!(!(EG(!(!(E(TRUE U !((i23.i1.i1.u324.p2820==1))))))))) * (i23.i1.i3.u330.p2881==1))] != FALSE + [(...327
Reverse transition relation is NOT exact ! Due to transitions t704, t869, i0.t700, i0.u2.t0, i0.u6.t207, i0.u9.t662, i0.u7.t209, i0.u5.t659, i1.u16.t212, i...3682
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2988/2988 places, 2738/2738 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 2961 transition count 2711
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 2961 transition count 2711
Applied a total of 54 rules in 451 ms. Remains 2961 /2988 variables (removed 27) and now considering 2711/2738 (removed 27) transitions.
// Phase 1: matrix 2711 rows 2961 cols
[2024-05-29 01:08:48] [INFO ] Computed 451 invariants in 17 ms
[2024-05-29 01:08:49] [INFO ] Implicit Places using invariants in 858 ms returned []
[2024-05-29 01:08:49] [INFO ] Invariant cache hit.
[2024-05-29 01:08:51] [INFO ] Implicit Places using invariants and state equation in 2523 ms returned []
Implicit Place search using SMT with State Equation took 3386 ms to find 0 implicit places.
Running 2710 sub problems to find dead transitions.
[2024-05-29 01:08:51] [INFO ] Invariant cache hit.
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 2960/5672 variables, and 0 constraints, problems are : Problem set: 0 solved, 2710 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2961 constraints, PredecessorRefiner: 2710/2710 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2710 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2960/5672 variables, and 0 constraints, problems are : Problem set: 0 solved, 2710 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2961 constraints, PredecessorRefiner: 0/2710 constraints, Known Traps: 0/0 constraints]
After SMT, in 60777ms problems are : Problem set: 0 solved, 2710 unsolved
Search for dead transitions found 0 dead transitions in 60803ms
Starting structural reductions in LTL mode, iteration 1 : 2961/2988 places, 2711/2738 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64650 ms. Remains : 2961/2988 places, 2711/2738 transitions.
[2024-05-29 01:09:52] [INFO ] Flatten gal took : 50 ms
[2024-05-29 01:09:52] [INFO ] Flatten gal took : 52 ms
[2024-05-29 01:09:52] [INFO ] Input system was already deterministic with 2711 transitions.
[2024-05-29 01:09:52] [INFO ] Flatten gal took : 49 ms
[2024-05-29 01:09:52] [INFO ] Flatten gal took : 51 ms
[2024-05-29 01:09:52] [INFO ] Time to serialize gal into /tmp/CTLFireability4783989340384322340.gal : 9 ms
[2024-05-29 01:09:52] [INFO ] Time to serialize properties into /tmp/CTLFireability12437699482462106955.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/CTLFireability4783989340384322340.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12437699482462106955.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.
[2024-05-29 01:10:22] [INFO ] Flatten gal took : 49 ms
[2024-05-29 01:10:22] [INFO ] Applying decomposition
[2024-05-29 01:10:22] [INFO ] Flatten gal took : 50 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/graph1482347924755010601.txt' '-o' '/tmp/graph1482347924755010601.bin' '-w' '/tmp/graph1482347924755010601.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1482347924755010601.bin' '-l' '-1' '-v' '-w' '/tmp/graph1482347924755010601.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:10:23] [INFO ] Decomposing Gal with order
[2024-05-29 01:10:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:10:23] [INFO ] Removed a total of 490 redundant transitions.
[2024-05-29 01:10:23] [INFO ] Flatten gal took : 90 ms
[2024-05-29 01:10:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2024-05-29 01:10:23] [INFO ] Time to serialize gal into /tmp/CTLFireability11090367012664857189.gal : 30 ms
[2024-05-29 01:10:23] [INFO ] Time to serialize properties into /tmp/CTLFireability17337376507535340951.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/CTLFireability11090367012664857189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17337376507535340951.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 : 2988/2988 places, 2738/2738 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 597 transitions
Trivial Post-agglo rules discarded 597 transitions
Performed 597 trivial Post agglomeration. Transition count delta: 597
Iterating post reduction 0 with 597 rules applied. Total rules applied 597 place count 2987 transition count 2140
Reduce places removed 597 places and 0 transitions.
Iterating post reduction 1 with 597 rules applied. Total rules applied 1194 place count 2390 transition count 2140
Performed 382 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 382 Pre rules applied. Total rules applied 1194 place count 2390 transition count 1758
Deduced a syphon composed of 382 places in 3 ms
Reduce places removed 382 places and 0 transitions.
Iterating global reduction 2 with 764 rules applied. Total rules applied 1958 place count 2008 transition count 1758
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 1988 place count 1978 transition count 1728
Iterating global reduction 2 with 30 rules applied. Total rules applied 2018 place count 1978 transition count 1728
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 2018 place count 1978 transition count 1702
Deduced a syphon composed of 26 places in 3 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 2070 place count 1952 transition count 1702
Performed 799 Post agglomeration using F-continuation condition.Transition count delta: 799
Deduced a syphon composed of 799 places in 1 ms
Reduce places removed 799 places and 0 transitions.
Iterating global reduction 2 with 1598 rules applied. Total rules applied 3668 place count 1153 transition count 903
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3669 place count 1153 transition count 902
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3671 place count 1152 transition count 901
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3673 place count 1150 transition count 899
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3675 place count 1148 transition count 899
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 3675 place count 1148 transition count 898
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3677 place count 1147 transition count 898
Applied a total of 3677 rules in 435 ms. Remains 1147 /2988 variables (removed 1841) and now considering 898/2738 (removed 1840) transitions.
// Phase 1: matrix 898 rows 1147 cols
[2024-05-29 01:10:53] [INFO ] Computed 449 invariants in 4 ms
[2024-05-29 01:10:54] [INFO ] Implicit Places using invariants in 478 ms returned [1133]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 479 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1146/2988 places, 898/2738 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1145 transition count 897
Applied a total of 2 rules in 54 ms. Remains 1145 /1146 variables (removed 1) and now considering 897/898 (removed 1) transitions.
// Phase 1: matrix 897 rows 1145 cols
[2024-05-29 01:10:54] [INFO ] Computed 448 invariants in 5 ms
[2024-05-29 01:10:54] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-05-29 01:10:54] [INFO ] Invariant cache hit.
[2024-05-29 01:10:55] [INFO ] Implicit Places using invariants and state equation in 927 ms returned []
Implicit Place search using SMT with State Equation took 1390 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 1145/2988 places, 897/2738 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2359 ms. Remains : 1145/2988 places, 897/2738 transitions.
[2024-05-29 01:10:55] [INFO ] Flatten gal took : 20 ms
[2024-05-29 01:10:55] [INFO ] Flatten gal took : 22 ms
[2024-05-29 01:10:55] [INFO ] Input system was already deterministic with 897 transitions.
[2024-05-29 01:10:56] [INFO ] Flatten gal took : 37 ms
[2024-05-29 01:10:56] [INFO ] Flatten gal took : 37 ms
[2024-05-29 01:10:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4519678546290653338.gal : 6 ms
[2024-05-29 01:10:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6870473874515691438.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4519678546290653338.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6870473874515691438.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 40000 steps (8 resets) in 587 ms. (68 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality6870473874515691438.prop.
BEST_FIRST walk for 40003 steps (8 resets) in 492 ms. (81 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 48
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :48 after 92
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :92 after 178
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :178 after 842
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :842 after 92970
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :92970 after 1.64064e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.64064e+07 after 9.91796e+15
Reachability property ShieldIIPt-PT-050B-CTLFireability-2024-05 is true.
FORMULA ShieldIIPt-PT-050B-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7.78508e+31,0.642189,17572,2,3489,16,48622,6,0,5480,50108,0
Total reachable state count : 77850835401656688333782555557888

Verifying 1 reachability properties.
Reachability property ShieldIIPt-PT-050B-CTLFireability-2024-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldIIPt-PT-050B-CTLFireability-2024-05,2.57074e+20,0.644943,17572,2,1355,16,48622,7,0,5483,50108,0
ITS tools runner thread asked to quit. Dying gracefully.
Interrupted probabilistic random walk after 183640 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :0 out of 1
Probabilistic random walk after 183640 steps, saw 133568 distinct states, run finished after 3011 ms. (steps per millisecond=60 ) properties seen :0
Starting structural reductions in SI_CTL mode, iteration 0 : 2988/2988 places, 2738/2738 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 591 transitions
Trivial Post-agglo rules discarded 591 transitions
Performed 591 trivial Post agglomeration. Transition count delta: 591
Iterating post reduction 0 with 591 rules applied. Total rules applied 591 place count 2987 transition count 2146
Reduce places removed 591 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 593 rules applied. Total rules applied 1184 place count 2396 transition count 2144
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1186 place count 2394 transition count 2144
Performed 382 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 382 Pre rules applied. Total rules applied 1186 place count 2394 transition count 1762
Deduced a syphon composed of 382 places in 2 ms
Reduce places removed 382 places and 0 transitions.
Iterating global reduction 3 with 764 rules applied. Total rules applied 1950 place count 2012 transition count 1762
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 1978 place count 1984 transition count 1734
Iterating global reduction 3 with 28 rules applied. Total rules applied 2006 place count 1984 transition count 1734
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 2006 place count 1984 transition count 1710
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 2054 place count 1960 transition count 1710
Performed 794 Post agglomeration using F-continuation condition.Transition count delta: 794
Deduced a syphon composed of 794 places in 2 ms
Reduce places removed 794 places and 0 transitions.
Iterating global reduction 3 with 1588 rules applied. Total rules applied 3642 place count 1166 transition count 916
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3643 place count 1166 transition count 915
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3645 place count 1165 transition count 914
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3647 place count 1163 transition count 912
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 3649 place count 1161 transition count 912
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 3649 place count 1161 transition count 911
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 3651 place count 1160 transition count 911
Applied a total of 3651 rules in 501 ms. Remains 1160 /2988 variables (removed 1828) and now considering 911/2738 (removed 1827) transitions.
// Phase 1: matrix 911 rows 1160 cols
[2024-05-29 01:10:59] [INFO ] Computed 449 invariants in 1 ms
[2024-05-29 01:11:00] [INFO ] Implicit Places using invariants in 456 ms returned [1146]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 457 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1159/2988 places, 911/2738 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1158 transition count 910
Applied a total of 2 rules in 58 ms. Remains 1158 /1159 variables (removed 1) and now considering 910/911 (removed 1) transitions.
// Phase 1: matrix 910 rows 1158 cols
[2024-05-29 01:11:00] [INFO ] Computed 448 invariants in 5 ms
[2024-05-29 01:11:00] [INFO ] Implicit Places using invariants in 466 ms returned []
[2024-05-29 01:11:00] [INFO ] Invariant cache hit.
[2024-05-29 01:11:01] [INFO ] Implicit Places using invariants and state equation in 907 ms returned []
Implicit Place search using SMT with State Equation took 1378 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 1158/2988 places, 910/2738 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2396 ms. Remains : 1158/2988 places, 910/2738 transitions.
[2024-05-29 01:11:01] [INFO ] Flatten gal took : 19 ms
[2024-05-29 01:11:01] [INFO ] Flatten gal took : 21 ms
[2024-05-29 01:11:01] [INFO ] Input system was already deterministic with 910 transitions.
[2024-05-29 01:11:01] [INFO ] Flatten gal took : 21 ms
[2024-05-29 01:11:01] [INFO ] Flatten gal took : 21 ms
[2024-05-29 01:11:01] [INFO ] Time to serialize gal into /tmp/CTLFireability4533933143943020461.gal : 4 ms
[2024-05-29 01:11:01] [INFO ] Time to serialize properties into /tmp/CTLFireability4045108585605208475.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/CTLFireability4533933143943020461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4045108585605208475.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.26909e+175,2.0363,60332,2,5126,5,233028,6,0,5541,333116,0


Converting to forward existential form...Done !
original formula: EG((E((p2296!=1) U (E(((p3310==1)&&(p3329==1)) U (p223==1)) * (p3425==1))) + (((p2928==1)&&(p1366==1)) * (AF((p2089==0)) * ((p3153==0)||(...168
=> equivalent forward existential formula: [FwdG(Init,(E((p2296!=1) U (E(((p3310==1)&&(p3329==1)) U (p223==1)) * (p3425==1))) + (((p2928==1)&&(p1366==1)) *...217
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1411
Detected timeout of ITS tools.
[2024-05-29 01:11:31] [INFO ] Flatten gal took : 22 ms
[2024-05-29 01:11:31] [INFO ] Applying decomposition
[2024-05-29 01:11:31] [INFO ] Flatten gal took : 22 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/graph14553798219233958895.txt' '-o' '/tmp/graph14553798219233958895.bin' '-w' '/tmp/graph14553798219233958895.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14553798219233958895.bin' '-l' '-1' '-v' '-w' '/tmp/graph14553798219233958895.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:11:32] [INFO ] Decomposing Gal with order
[2024-05-29 01:11:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:11:32] [INFO ] Removed a total of 147 redundant transitions.
[2024-05-29 01:11:32] [INFO ] Flatten gal took : 30 ms
[2024-05-29 01:11:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-29 01:11:32] [INFO ] Time to serialize gal into /tmp/CTLFireability11956399464599138874.gal : 7 ms
[2024-05-29 01:11:32] [INFO ] Time to serialize properties into /tmp/CTLFireability2880086573828303593.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/CTLFireability11956399464599138874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2880086573828303593.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.26909e+175,1.38647,50032,399,29,100351,245,1139,198149,59,998,0


Converting to forward existential form...Done !
original formula: EG((E((i17.u263.p2296!=1) U (E(((i26.u382.p3310==1)&&(i26.u385.p3329==1)) U (i1.i0.i1.u21.p223==1)) * (i27.i0.i1.u396.p3425==1))) + (((i2...278
=> equivalent forward existential formula: [FwdG(Init,(E((i17.u263.p2296!=1) U (E(((i26.u382.p3310==1)&&(i26.u385.p3329==1)) U (i1.i0.i1.u21.p223==1)) * (i...327
Reverse transition relation is NOT exact ! Due to transitions t790, t830, t841, t879, i0.i0.i0.u7.t213, i0.i0.i1.u8.t669, i0.i0.i2.u2.t0, i0.i0.i2.u6.t211,...4243
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2988/2988 places, 2738/2738 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 2953 transition count 2703
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 2953 transition count 2703
Applied a total of 70 rules in 449 ms. Remains 2953 /2988 variables (removed 35) and now considering 2703/2738 (removed 35) transitions.
// Phase 1: matrix 2703 rows 2953 cols
[2024-05-29 01:12:02] [INFO ] Computed 451 invariants in 16 ms
[2024-05-29 01:12:03] [INFO ] Implicit Places using invariants in 788 ms returned []
[2024-05-29 01:12:03] [INFO ] Invariant cache hit.
[2024-05-29 01:12:05] [INFO ] Implicit Places using invariants and state equation in 2524 ms returned []
Implicit Place search using SMT with State Equation took 3314 ms to find 0 implicit places.
Running 2702 sub problems to find dead transitions.
[2024-05-29 01:12:05] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2952/5656 variables, and 0 constraints, problems are : Problem set: 0 solved, 2702 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2953 constraints, PredecessorRefiner: 2702/2702 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2702 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2952/5656 variables, and 0 constraints, problems are : Problem set: 0 solved, 2702 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2953 constraints, PredecessorRefiner: 0/2702 constraints, Known Traps: 0/0 constraints]
After SMT, in 60756ms problems are : Problem set: 0 solved, 2702 unsolved
Search for dead transitions found 0 dead transitions in 60779ms
Starting structural reductions in LTL mode, iteration 1 : 2953/2988 places, 2703/2738 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64548 ms. Remains : 2953/2988 places, 2703/2738 transitions.
[2024-05-29 01:13:06] [INFO ] Flatten gal took : 47 ms
[2024-05-29 01:13:06] [INFO ] Flatten gal took : 49 ms
[2024-05-29 01:13:06] [INFO ] Input system was already deterministic with 2703 transitions.
[2024-05-29 01:13:06] [INFO ] Flatten gal took : 47 ms
[2024-05-29 01:13:07] [INFO ] Flatten gal took : 48 ms
[2024-05-29 01:13:07] [INFO ] Time to serialize gal into /tmp/CTLFireability16841772394817475489.gal : 9 ms
[2024-05-29 01:13:07] [INFO ] Time to serialize properties into /tmp/CTLFireability11592839576877939316.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/CTLFireability16841772394817475489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11592839576877939316.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.
[2024-05-29 01:13:37] [INFO ] Flatten gal took : 49 ms
[2024-05-29 01:13:37] [INFO ] Applying decomposition
[2024-05-29 01:13:37] [INFO ] Flatten gal took : 48 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/graph11682082029796931045.txt' '-o' '/tmp/graph11682082029796931045.bin' '-w' '/tmp/graph11682082029796931045.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11682082029796931045.bin' '-l' '-1' '-v' '-w' '/tmp/graph11682082029796931045.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:13:37] [INFO ] Decomposing Gal with order
[2024-05-29 01:13:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:13:37] [INFO ] Removed a total of 492 redundant transitions.
[2024-05-29 01:13:37] [INFO ] Flatten gal took : 99 ms
[2024-05-29 01:13:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-29 01:13:37] [INFO ] Time to serialize gal into /tmp/CTLFireability3083091558857340425.gal : 19 ms
[2024-05-29 01:13:37] [INFO ] Time to serialize properties into /tmp/CTLFireability7947656809055721649.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/CTLFireability3083091558857340425.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7947656809055721649.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 LTL mode, iteration 0 : 2988/2988 places, 2738/2738 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 2954 transition count 2704
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 2954 transition count 2704
Applied a total of 68 rules in 450 ms. Remains 2954 /2988 variables (removed 34) and now considering 2704/2738 (removed 34) transitions.
// Phase 1: matrix 2704 rows 2954 cols
[2024-05-29 01:14:08] [INFO ] Computed 451 invariants in 17 ms
[2024-05-29 01:14:09] [INFO ] Implicit Places using invariants in 806 ms returned []
[2024-05-29 01:14:09] [INFO ] Invariant cache hit.
[2024-05-29 01:14:11] [INFO ] Implicit Places using invariants and state equation in 2568 ms returned []
Implicit Place search using SMT with State Equation took 3378 ms to find 0 implicit places.
Running 2703 sub problems to find dead transitions.
[2024-05-29 01:14:11] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2953/5658 variables, and 0 constraints, problems are : Problem set: 0 solved, 2703 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2954 constraints, PredecessorRefiner: 2703/2703 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2703 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2953/5658 variables, and 0 constraints, problems are : Problem set: 0 solved, 2703 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2954 constraints, PredecessorRefiner: 0/2703 constraints, Known Traps: 0/0 constraints]
After SMT, in 60785ms problems are : Problem set: 0 solved, 2703 unsolved
Search for dead transitions found 0 dead transitions in 60808ms
Starting structural reductions in LTL mode, iteration 1 : 2954/2988 places, 2704/2738 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64645 ms. Remains : 2954/2988 places, 2704/2738 transitions.
[2024-05-29 01:15:12] [INFO ] Flatten gal took : 50 ms
[2024-05-29 01:15:12] [INFO ] Flatten gal took : 49 ms
[2024-05-29 01:15:12] [INFO ] Input system was already deterministic with 2704 transitions.
[2024-05-29 01:15:12] [INFO ] Flatten gal took : 48 ms
[2024-05-29 01:15:12] [INFO ] Flatten gal took : 48 ms
[2024-05-29 01:15:12] [INFO ] Time to serialize gal into /tmp/CTLFireability14866635586935266021.gal : 8 ms
[2024-05-29 01:15:12] [INFO ] Time to serialize properties into /tmp/CTLFireability2672476668917896110.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/CTLFireability14866635586935266021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2672476668917896110.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.
[2024-05-29 01:15:42] [INFO ] Flatten gal took : 48 ms
[2024-05-29 01:15:42] [INFO ] Applying decomposition
[2024-05-29 01:15:42] [INFO ] Flatten gal took : 48 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/graph1513771677162267209.txt' '-o' '/tmp/graph1513771677162267209.bin' '-w' '/tmp/graph1513771677162267209.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1513771677162267209.bin' '-l' '-1' '-v' '-w' '/tmp/graph1513771677162267209.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:15:43] [INFO ] Decomposing Gal with order
[2024-05-29 01:15:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:15:43] [INFO ] Removed a total of 495 redundant transitions.
[2024-05-29 01:15:43] [INFO ] Flatten gal took : 84 ms
[2024-05-29 01:15:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-29 01:15:43] [INFO ] Time to serialize gal into /tmp/CTLFireability13994279559024717470.gal : 17 ms
[2024-05-29 01:15:43] [INFO ] Time to serialize properties into /tmp/CTLFireability15682374613758295714.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/CTLFireability13994279559024717470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15682374613758295714.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 : 2988/2988 places, 2738/2738 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 597 transitions
Trivial Post-agglo rules discarded 597 transitions
Performed 597 trivial Post agglomeration. Transition count delta: 597
Iterating post reduction 0 with 597 rules applied. Total rules applied 597 place count 2987 transition count 2140
Reduce places removed 597 places and 0 transitions.
Iterating post reduction 1 with 597 rules applied. Total rules applied 1194 place count 2390 transition count 2140
Performed 382 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 382 Pre rules applied. Total rules applied 1194 place count 2390 transition count 1758
Deduced a syphon composed of 382 places in 2 ms
Reduce places removed 382 places and 0 transitions.
Iterating global reduction 2 with 764 rules applied. Total rules applied 1958 place count 2008 transition count 1758
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 1988 place count 1978 transition count 1728
Iterating global reduction 2 with 30 rules applied. Total rules applied 2018 place count 1978 transition count 1728
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 2018 place count 1978 transition count 1702
Deduced a syphon composed of 26 places in 3 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 2070 place count 1952 transition count 1702
Performed 797 Post agglomeration using F-continuation condition.Transition count delta: 797
Deduced a syphon composed of 797 places in 1 ms
Reduce places removed 797 places and 0 transitions.
Iterating global reduction 2 with 1594 rules applied. Total rules applied 3664 place count 1155 transition count 905
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3665 place count 1155 transition count 904
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3667 place count 1154 transition count 903
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3669 place count 1152 transition count 901
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3671 place count 1150 transition count 901
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 3671 place count 1150 transition count 900
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3673 place count 1149 transition count 900
Applied a total of 3673 rules in 407 ms. Remains 1149 /2988 variables (removed 1839) and now considering 900/2738 (removed 1838) transitions.
// Phase 1: matrix 900 rows 1149 cols
[2024-05-29 01:16:13] [INFO ] Computed 449 invariants in 6 ms
[2024-05-29 01:16:14] [INFO ] Implicit Places using invariants in 490 ms returned [1135]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 491 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1148/2988 places, 900/2738 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1147 transition count 899
Applied a total of 2 rules in 54 ms. Remains 1147 /1148 variables (removed 1) and now considering 899/900 (removed 1) transitions.
// Phase 1: matrix 899 rows 1147 cols
[2024-05-29 01:16:14] [INFO ] Computed 448 invariants in 5 ms
[2024-05-29 01:16:14] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-29 01:16:14] [INFO ] Invariant cache hit.
[2024-05-29 01:16:15] [INFO ] Implicit Places using invariants and state equation in 973 ms returned []
Implicit Place search using SMT with State Equation took 1462 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 1147/2988 places, 899/2738 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2414 ms. Remains : 1147/2988 places, 899/2738 transitions.
[2024-05-29 01:16:15] [INFO ] Flatten gal took : 20 ms
[2024-05-29 01:16:15] [INFO ] Flatten gal took : 21 ms
[2024-05-29 01:16:15] [INFO ] Input system was already deterministic with 899 transitions.
[2024-05-29 01:16:16] [INFO ] Flatten gal took : 20 ms
[2024-05-29 01:16:16] [INFO ] Flatten gal took : 20 ms
[2024-05-29 01:16:16] [INFO ] Time to serialize gal into /tmp/CTLFireability11622908176761057382.gal : 4 ms
[2024-05-29 01:16:16] [INFO ] Time to serialize properties into /tmp/CTLFireability17505609974483646568.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/CTLFireability11622908176761057382.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17505609974483646568.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.98588e+174,1.69461,52888,2,3352,5,209321,6,0,5489,284200,0


Converting to forward existential form...Done !
original formula: (EF((p2152==1)) + AG((p1022==1)))
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U (p2152==1)))),TRUE) * !((p1022==1)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t198, t199, t202, t205, t207, t21...582
Detected timeout of ITS tools.
[2024-05-29 01:16:46] [INFO ] Flatten gal took : 26 ms
[2024-05-29 01:16:46] [INFO ] Applying decomposition
[2024-05-29 01:16:46] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10772040153253192166.txt' '-o' '/tmp/graph10772040153253192166.bin' '-w' '/tmp/graph10772040153253192166.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10772040153253192166.bin' '-l' '-1' '-v' '-w' '/tmp/graph10772040153253192166.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:16:46] [INFO ] Decomposing Gal with order
[2024-05-29 01:16:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:16:46] [INFO ] Removed a total of 149 redundant transitions.
[2024-05-29 01:16:46] [INFO ] Flatten gal took : 28 ms
[2024-05-29 01:16:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2024-05-29 01:16:46] [INFO ] Time to serialize gal into /tmp/CTLFireability13528623855996630754.gal : 6 ms
[2024-05-29 01:16:46] [INFO ] Time to serialize properties into /tmp/CTLFireability13441741159456374357.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/CTLFireability13528623855996630754.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13441741159456374357.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.98588e+174,0.872351,34336,235,20,66765,223,998,109921,40,779,0


Converting to forward existential form...Done !
original formula: (EF((i17.u247.p2152==1)) + AG((i8.u113.p1022==1)))
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U (i17.u247.p2152==1)))),TRUE) * !((i8.u113.p1022==1)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t758, i0.u7.t199, i0.u6.t198, i0.u8.t657, i0.u2.t0, i0.u5.t655, i1.u10.t1, i1.u13.t202, i1.u1...1335
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2988/2988 places, 2738/2738 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 2956 transition count 2706
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 2956 transition count 2706
Applied a total of 64 rules in 437 ms. Remains 2956 /2988 variables (removed 32) and now considering 2706/2738 (removed 32) transitions.
// Phase 1: matrix 2706 rows 2956 cols
[2024-05-29 01:17:16] [INFO ] Computed 451 invariants in 12 ms
[2024-05-29 01:17:17] [INFO ] Implicit Places using invariants in 788 ms returned []
[2024-05-29 01:17:17] [INFO ] Invariant cache hit.
[2024-05-29 01:17:20] [INFO ] Implicit Places using invariants and state equation in 2436 ms returned []
Implicit Place search using SMT with State Equation took 3225 ms to find 0 implicit places.
Running 2705 sub problems to find dead transitions.
[2024-05-29 01:17:20] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2955/5662 variables, and 0 constraints, problems are : Problem set: 0 solved, 2705 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2956 constraints, PredecessorRefiner: 2705/2705 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2705 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2955/5662 variables, and 0 constraints, problems are : Problem set: 0 solved, 2705 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2956 constraints, PredecessorRefiner: 0/2705 constraints, Known Traps: 0/0 constraints]
After SMT, in 60775ms problems are : Problem set: 0 solved, 2705 unsolved
Search for dead transitions found 0 dead transitions in 60798ms
Starting structural reductions in LTL mode, iteration 1 : 2956/2988 places, 2706/2738 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64467 ms. Remains : 2956/2988 places, 2706/2738 transitions.
[2024-05-29 01:18:20] [INFO ] Flatten gal took : 47 ms
[2024-05-29 01:18:20] [INFO ] Flatten gal took : 49 ms
[2024-05-29 01:18:21] [INFO ] Input system was already deterministic with 2706 transitions.
[2024-05-29 01:18:21] [INFO ] Flatten gal took : 47 ms
[2024-05-29 01:18:21] [INFO ] Flatten gal took : 50 ms
[2024-05-29 01:18:21] [INFO ] Time to serialize gal into /tmp/CTLFireability9736450508831287465.gal : 9 ms
[2024-05-29 01:18:21] [INFO ] Time to serialize properties into /tmp/CTLFireability11159762148179895798.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/CTLFireability9736450508831287465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11159762148179895798.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.
[2024-05-29 01:18:51] [INFO ] Flatten gal took : 49 ms
[2024-05-29 01:18:51] [INFO ] Applying decomposition
[2024-05-29 01:18:51] [INFO ] Flatten gal took : 50 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/graph3180601245522093818.txt' '-o' '/tmp/graph3180601245522093818.bin' '-w' '/tmp/graph3180601245522093818.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3180601245522093818.bin' '-l' '-1' '-v' '-w' '/tmp/graph3180601245522093818.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:18:51] [INFO ] Decomposing Gal with order
[2024-05-29 01:18:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:18:51] [INFO ] Removed a total of 494 redundant transitions.
[2024-05-29 01:18:51] [INFO ] Flatten gal took : 87 ms
[2024-05-29 01:18:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2024-05-29 01:18:51] [INFO ] Time to serialize gal into /tmp/CTLFireability4861367075344054855.gal : 21 ms
[2024-05-29 01:18:51] [INFO ] Time to serialize properties into /tmp/CTLFireability10564422176966073531.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/CTLFireability4861367075344054855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10564422176966073531.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 : 2988/2988 places, 2738/2738 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 2954 transition count 2704
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 2954 transition count 2704
Applied a total of 68 rules in 435 ms. Remains 2954 /2988 variables (removed 34) and now considering 2704/2738 (removed 34) transitions.
// Phase 1: matrix 2704 rows 2954 cols
[2024-05-29 01:19:22] [INFO ] Computed 451 invariants in 13 ms
[2024-05-29 01:19:23] [INFO ] Implicit Places using invariants in 810 ms returned []
[2024-05-29 01:19:23] [INFO ] Invariant cache hit.
[2024-05-29 01:19:25] [INFO ] Implicit Places using invariants and state equation in 2656 ms returned []
Implicit Place search using SMT with State Equation took 3467 ms to find 0 implicit places.
Running 2703 sub problems to find dead transitions.
[2024-05-29 01:19:25] [INFO ] Invariant cache hit.
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 2953/5658 variables, and 0 constraints, problems are : Problem set: 0 solved, 2703 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2954 constraints, PredecessorRefiner: 2703/2703 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2703 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2953/5658 variables, and 0 constraints, problems are : Problem set: 0 solved, 2703 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2954 constraints, PredecessorRefiner: 0/2703 constraints, Known Traps: 0/0 constraints]
After SMT, in 60762ms problems are : Problem set: 0 solved, 2703 unsolved
Search for dead transitions found 0 dead transitions in 60783ms
Starting structural reductions in LTL mode, iteration 1 : 2954/2988 places, 2704/2738 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64691 ms. Remains : 2954/2988 places, 2704/2738 transitions.
[2024-05-29 01:20:26] [INFO ] Flatten gal took : 58 ms
[2024-05-29 01:20:26] [INFO ] Flatten gal took : 46 ms
[2024-05-29 01:20:26] [INFO ] Input system was already deterministic with 2704 transitions.
[2024-05-29 01:20:26] [INFO ] Flatten gal took : 48 ms
[2024-05-29 01:20:26] [INFO ] Flatten gal took : 48 ms
[2024-05-29 01:20:26] [INFO ] Time to serialize gal into /tmp/CTLFireability3833400831865765525.gal : 9 ms
[2024-05-29 01:20:26] [INFO ] Time to serialize properties into /tmp/CTLFireability13109680670934173636.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/CTLFireability3833400831865765525.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13109680670934173636.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.
[2024-05-29 01:20:57] [INFO ] Flatten gal took : 49 ms
[2024-05-29 01:20:57] [INFO ] Applying decomposition
[2024-05-29 01:20:57] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6924498460283506086.txt' '-o' '/tmp/graph6924498460283506086.bin' '-w' '/tmp/graph6924498460283506086.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6924498460283506086.bin' '-l' '-1' '-v' '-w' '/tmp/graph6924498460283506086.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:20:57] [INFO ] Decomposing Gal with order
[2024-05-29 01:20:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:20:57] [INFO ] Removed a total of 499 redundant transitions.
[2024-05-29 01:20:57] [INFO ] Flatten gal took : 84 ms
[2024-05-29 01:20:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-29 01:20:57] [INFO ] Time to serialize gal into /tmp/CTLFireability16307058915540056838.gal : 17 ms
[2024-05-29 01:20:57] [INFO ] Time to serialize properties into /tmp/CTLFireability12306221231695086504.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/CTLFireability16307058915540056838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12306221231695086504.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 : 2988/2988 places, 2738/2738 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 2951 transition count 2701
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 2951 transition count 2701
Applied a total of 74 rules in 439 ms. Remains 2951 /2988 variables (removed 37) and now considering 2701/2738 (removed 37) transitions.
// Phase 1: matrix 2701 rows 2951 cols
[2024-05-29 01:21:28] [INFO ] Computed 451 invariants in 18 ms
[2024-05-29 01:21:28] [INFO ] Implicit Places using invariants in 809 ms returned []
[2024-05-29 01:21:28] [INFO ] Invariant cache hit.
[2024-05-29 01:21:31] [INFO ] Implicit Places using invariants and state equation in 2518 ms returned []
Implicit Place search using SMT with State Equation took 3327 ms to find 0 implicit places.
Running 2700 sub problems to find dead transitions.
[2024-05-29 01:21:31] [INFO ] Invariant cache hit.
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 2950/5652 variables, and 0 constraints, problems are : Problem set: 0 solved, 2700 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2951 constraints, PredecessorRefiner: 2700/2700 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2700 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2950/5652 variables, and 0 constraints, problems are : Problem set: 0 solved, 2700 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2951 constraints, PredecessorRefiner: 0/2700 constraints, Known Traps: 0/0 constraints]
After SMT, in 60749ms problems are : Problem set: 0 solved, 2700 unsolved
Search for dead transitions found 0 dead transitions in 60770ms
Starting structural reductions in LTL mode, iteration 1 : 2951/2988 places, 2701/2738 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64544 ms. Remains : 2951/2988 places, 2701/2738 transitions.
[2024-05-29 01:22:32] [INFO ] Flatten gal took : 45 ms
[2024-05-29 01:22:32] [INFO ] Flatten gal took : 48 ms
[2024-05-29 01:22:32] [INFO ] Input system was already deterministic with 2701 transitions.
[2024-05-29 01:22:32] [INFO ] Flatten gal took : 57 ms
[2024-05-29 01:22:32] [INFO ] Flatten gal took : 58 ms
[2024-05-29 01:22:32] [INFO ] Time to serialize gal into /tmp/CTLFireability7646196564531525883.gal : 10 ms
[2024-05-29 01:22:32] [INFO ] Time to serialize properties into /tmp/CTLFireability3036501612951932818.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/CTLFireability7646196564531525883.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3036501612951932818.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.
[2024-05-29 01:23:02] [INFO ] Flatten gal took : 54 ms
[2024-05-29 01:23:02] [INFO ] Applying decomposition
[2024-05-29 01:23:02] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13009900727046598248.txt' '-o' '/tmp/graph13009900727046598248.bin' '-w' '/tmp/graph13009900727046598248.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13009900727046598248.bin' '-l' '-1' '-v' '-w' '/tmp/graph13009900727046598248.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:23:02] [INFO ] Decomposing Gal with order
[2024-05-29 01:23:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:23:03] [INFO ] Removed a total of 502 redundant transitions.
[2024-05-29 01:23:03] [INFO ] Flatten gal took : 81 ms
[2024-05-29 01:23:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-29 01:23:03] [INFO ] Time to serialize gal into /tmp/CTLFireability14560053654242747930.gal : 15 ms
[2024-05-29 01:23:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13018018641211288258.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/CTLFireability14560053654242747930.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13018018641211288258.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 : 2988/2988 places, 2738/2738 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 596 transitions
Trivial Post-agglo rules discarded 596 transitions
Performed 596 trivial Post agglomeration. Transition count delta: 596
Iterating post reduction 0 with 596 rules applied. Total rules applied 596 place count 2987 transition count 2141
Reduce places removed 596 places and 0 transitions.
Iterating post reduction 1 with 596 rules applied. Total rules applied 1192 place count 2391 transition count 2141
Performed 382 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 382 Pre rules applied. Total rules applied 1192 place count 2391 transition count 1759
Deduced a syphon composed of 382 places in 6 ms
Reduce places removed 382 places and 0 transitions.
Iterating global reduction 2 with 764 rules applied. Total rules applied 1956 place count 2009 transition count 1759
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 1985 place count 1980 transition count 1730
Iterating global reduction 2 with 29 rules applied. Total rules applied 2014 place count 1980 transition count 1730
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 2014 place count 1980 transition count 1705
Deduced a syphon composed of 25 places in 3 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 2064 place count 1955 transition count 1705
Performed 799 Post agglomeration using F-continuation condition.Transition count delta: 799
Deduced a syphon composed of 799 places in 1 ms
Reduce places removed 799 places and 0 transitions.
Iterating global reduction 2 with 1598 rules applied. Total rules applied 3662 place count 1156 transition count 906
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3663 place count 1156 transition count 905
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3665 place count 1155 transition count 904
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3667 place count 1153 transition count 902
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3669 place count 1151 transition count 902
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 3669 place count 1151 transition count 901
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3671 place count 1150 transition count 901
Applied a total of 3671 rules in 451 ms. Remains 1150 /2988 variables (removed 1838) and now considering 901/2738 (removed 1837) transitions.
// Phase 1: matrix 901 rows 1150 cols
[2024-05-29 01:23:33] [INFO ] Computed 449 invariants in 4 ms
[2024-05-29 01:23:34] [INFO ] Implicit Places using invariants in 518 ms returned [1136]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 520 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1149/2988 places, 901/2738 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1148 transition count 900
Applied a total of 2 rules in 54 ms. Remains 1148 /1149 variables (removed 1) and now considering 900/901 (removed 1) transitions.
// Phase 1: matrix 900 rows 1148 cols
[2024-05-29 01:23:34] [INFO ] Computed 448 invariants in 3 ms
[2024-05-29 01:23:34] [INFO ] Implicit Places using invariants in 468 ms returned []
[2024-05-29 01:23:34] [INFO ] Invariant cache hit.
[2024-05-29 01:23:35] [INFO ] Implicit Places using invariants and state equation in 956 ms returned []
Implicit Place search using SMT with State Equation took 1425 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 1148/2988 places, 900/2738 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2452 ms. Remains : 1148/2988 places, 900/2738 transitions.
[2024-05-29 01:23:35] [INFO ] Flatten gal took : 20 ms
[2024-05-29 01:23:35] [INFO ] Flatten gal took : 21 ms
[2024-05-29 01:23:35] [INFO ] Input system was already deterministic with 900 transitions.
[2024-05-29 01:23:35] [INFO ] Flatten gal took : 26 ms
[2024-05-29 01:23:35] [INFO ] Flatten gal took : 21 ms
[2024-05-29 01:23:35] [INFO ] Time to serialize gal into /tmp/CTLFireability3199982930730485391.gal : 3 ms
[2024-05-29 01:23:35] [INFO ] Time to serialize properties into /tmp/CTLFireability17519575921516467486.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/CTLFireability3199982930730485391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17519575921516467486.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.57741e+174,2.12553,54740,2,3059,5,215504,6,0,5494,295430,0


Converting to forward existential form...Done !
original formula: EG(E((p3276==1) U (AG((p916==1)) + !(AG((p1255==1))))))
=> equivalent forward existential formula: [FwdG(Init,E((p3276==1) U (!(E(TRUE U !((p916==1)))) + !(!(E(TRUE U !((p1255==1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t12, t52, t750, Intersection with reachable at each step enabled. (destroyed/reverse/interse...177
(forward)formula 0,1,25.8125,513332,1,0,1617,3.7034e+06,1832,711,35489,1.80108e+06,1827
FORMULA ShieldIIPt-PT-050B-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 2988/2988 places, 2738/2738 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 597 transitions
Trivial Post-agglo rules discarded 597 transitions
Performed 597 trivial Post agglomeration. Transition count delta: 597
Iterating post reduction 0 with 597 rules applied. Total rules applied 597 place count 2987 transition count 2140
Reduce places removed 597 places and 0 transitions.
Iterating post reduction 1 with 597 rules applied. Total rules applied 1194 place count 2390 transition count 2140
Performed 381 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 381 Pre rules applied. Total rules applied 1194 place count 2390 transition count 1759
Deduced a syphon composed of 381 places in 3 ms
Reduce places removed 381 places and 0 transitions.
Iterating global reduction 2 with 762 rules applied. Total rules applied 1956 place count 2009 transition count 1759
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 1987 place count 1978 transition count 1728
Iterating global reduction 2 with 31 rules applied. Total rules applied 2018 place count 1978 transition count 1728
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 2018 place count 1978 transition count 1702
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 2070 place count 1952 transition count 1702
Performed 798 Post agglomeration using F-continuation condition.Transition count delta: 798
Deduced a syphon composed of 798 places in 1 ms
Reduce places removed 798 places and 0 transitions.
Iterating global reduction 2 with 1596 rules applied. Total rules applied 3666 place count 1154 transition count 904
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3667 place count 1154 transition count 903
Renaming transitions due to excessive name length > 1024 char.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3669 place count 1153 transition count 902
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3671 place count 1151 transition count 900
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 3673 place count 1149 transition count 900
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 3673 place count 1149 transition count 899
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 3675 place count 1148 transition count 899
Applied a total of 3675 rules in 444 ms. Remains 1148 /2988 variables (removed 1840) and now considering 899/2738 (removed 1839) transitions.
// Phase 1: matrix 899 rows 1148 cols
[2024-05-29 01:24:02] [INFO ] Computed 449 invariants in 4 ms
[2024-05-29 01:24:02] [INFO ] Implicit Places using invariants in 522 ms returned [1134]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 523 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 1147/2988 places, 899/2738 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1146 transition count 898
Applied a total of 2 rules in 53 ms. Remains 1146 /1147 variables (removed 1) and now considering 898/899 (removed 1) transitions.
// Phase 1: matrix 898 rows 1146 cols
[2024-05-29 01:24:03] [INFO ] Computed 448 invariants in 4 ms
[2024-05-29 01:24:03] [INFO ] Implicit Places using invariants in 478 ms returned []
[2024-05-29 01:24:03] [INFO ] Invariant cache hit.
[2024-05-29 01:24:04] [INFO ] Implicit Places using invariants and state equation in 936 ms returned []
Implicit Place search using SMT with State Equation took 1416 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 1146/2988 places, 898/2738 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 2436 ms. Remains : 1146/2988 places, 898/2738 transitions.
[2024-05-29 01:24:04] [INFO ] Flatten gal took : 19 ms
[2024-05-29 01:24:04] [INFO ] Flatten gal took : 20 ms
[2024-05-29 01:24:04] [INFO ] Input system was already deterministic with 898 transitions.
[2024-05-29 01:24:04] [INFO ] Flatten gal took : 20 ms
[2024-05-29 01:24:04] [INFO ] Flatten gal took : 20 ms
[2024-05-29 01:24:04] [INFO ] Time to serialize gal into /tmp/CTLFireability17334608556771236441.gal : 3 ms
[2024-05-29 01:24:04] [INFO ] Time to serialize properties into /tmp/CTLFireability6540296200338286037.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/CTLFireability17334608556771236441.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6540296200338286037.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.98117e+174,1.555,49188,2,2982,5,192741,6,0,5485,257516,0


Converting to forward existential form...Done !
original formula: AF((((p1111==1)&&(p1143==1))&&(p1155==1)))
=> equivalent forward existential formula: [FwdG(Init,!((((p1111==1)&&(p1143==1))&&(p1155==1))))] = FALSE
Hit Full ! (commute/partial/dont) 892/0/6
(forward)formula 0,0,11.6148,259940,1,0,10,1.90306e+06,20,4,27347,288892,8
FORMULA ShieldIIPt-PT-050B-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 2988/2988 places, 2738/2738 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 2956 transition count 2706
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 2956 transition count 2706
Applied a total of 64 rules in 442 ms. Remains 2956 /2988 variables (removed 32) and now considering 2706/2738 (removed 32) transitions.
// Phase 1: matrix 2706 rows 2956 cols
[2024-05-29 01:24:16] [INFO ] Computed 451 invariants in 18 ms
[2024-05-29 01:24:17] [INFO ] Implicit Places using invariants in 807 ms returned []
[2024-05-29 01:24:17] [INFO ] Invariant cache hit.
[2024-05-29 01:24:20] [INFO ] Implicit Places using invariants and state equation in 2539 ms returned []
Implicit Place search using SMT with State Equation took 3351 ms to find 0 implicit places.
Running 2705 sub problems to find dead transitions.
[2024-05-29 01:24:20] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2955/5662 variables, and 0 constraints, problems are : Problem set: 0 solved, 2705 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2956 constraints, PredecessorRefiner: 2705/2705 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2705 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2955/5662 variables, and 0 constraints, problems are : Problem set: 0 solved, 2705 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/451 constraints, State Equation: 0/2956 constraints, PredecessorRefiner: 0/2705 constraints, Known Traps: 0/0 constraints]
After SMT, in 60760ms problems are : Problem set: 0 solved, 2705 unsolved
Search for dead transitions found 0 dead transitions in 60781ms
Starting structural reductions in LTL mode, iteration 1 : 2956/2988 places, 2706/2738 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64579 ms. Remains : 2956/2988 places, 2706/2738 transitions.
[2024-05-29 01:25:20] [INFO ] Flatten gal took : 45 ms
[2024-05-29 01:25:20] [INFO ] Flatten gal took : 47 ms
[2024-05-29 01:25:21] [INFO ] Input system was already deterministic with 2706 transitions.
[2024-05-29 01:25:21] [INFO ] Flatten gal took : 46 ms
[2024-05-29 01:25:21] [INFO ] Flatten gal took : 46 ms
[2024-05-29 01:25:21] [INFO ] Time to serialize gal into /tmp/CTLFireability14199951921736700764.gal : 8 ms
[2024-05-29 01:25:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2348482769592050972.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/CTLFireability14199951921736700764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2348482769592050972.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.
[2024-05-29 01:25:51] [INFO ] Flatten gal took : 47 ms
[2024-05-29 01:25:51] [INFO ] Applying decomposition
[2024-05-29 01:25:51] [INFO ] Flatten gal took : 48 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/graph10674375904290184348.txt' '-o' '/tmp/graph10674375904290184348.bin' '-w' '/tmp/graph10674375904290184348.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10674375904290184348.bin' '-l' '-1' '-v' '-w' '/tmp/graph10674375904290184348.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:25:51] [INFO ] Decomposing Gal with order
[2024-05-29 01:25:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:25:51] [INFO ] Removed a total of 498 redundant transitions.
[2024-05-29 01:25:51] [INFO ] Flatten gal took : 81 ms
[2024-05-29 01:25:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-29 01:25:51] [INFO ] Time to serialize gal into /tmp/CTLFireability6602554648957803434.gal : 16 ms
[2024-05-29 01:25:51] [INFO ] Time to serialize properties into /tmp/CTLFireability4926088618954867099.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/CTLFireability6602554648957803434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4926088618954867099.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.
[2024-05-29 01:26:21] [INFO ] Flatten gal took : 48 ms
[2024-05-29 01:26:21] [INFO ] Flatten gal took : 49 ms
[2024-05-29 01:26:22] [INFO ] Applying decomposition
[2024-05-29 01:26:22] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11679778202687848142.txt' '-o' '/tmp/graph11679778202687848142.bin' '-w' '/tmp/graph11679778202687848142.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11679778202687848142.bin' '-l' '-1' '-v' '-w' '/tmp/graph11679778202687848142.weights' '-q' '0' '-e' '0.001'
[2024-05-29 01:26:22] [INFO ] Decomposing Gal with order
[2024-05-29 01:26:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:26:22] [INFO ] Removed a total of 469 redundant transitions.
[2024-05-29 01:26:22] [INFO ] Flatten gal took : 98 ms
[2024-05-29 01:26:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-29 01:26:22] [INFO ] Time to serialize gal into /tmp/CTLFireability4042529711459197860.gal : 25 ms
[2024-05-29 01:26:22] [INFO ] Time to serialize properties into /tmp/CTLFireability8558832278790422942.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/CTLFireability4042529711459197860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8558832278790422942.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 13 CTL formulae.
ITS-tools command line returned an error code 137
[2024-05-29 01:42:46] [INFO ] Applying decomposition
[2024-05-29 01:42:46] [INFO ] Flatten gal took : 57 ms
[2024-05-29 01:42:46] [INFO ] Decomposing Gal with order
[2024-05-29 01:42:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:42:46] [INFO ] Removed a total of 136 redundant transitions.
[2024-05-29 01:42:46] [INFO ] Flatten gal took : 75 ms
[2024-05-29 01:42:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-29 01:42:47] [INFO ] Time to serialize gal into /tmp/CTLFireability1204544381564465041.gal : 19 ms
[2024-05-29 01:42:47] [INFO ] Time to serialize properties into /tmp/CTLFireability4320767518172111211.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1204544381564465041.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4320767518172111211.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 13 CTL formulae.
ITS-tools command line returned an error code 137
[2024-05-29 01:53:00] [INFO ] Flatten gal took : 52 ms
[2024-05-29 01:53:00] [INFO ] Input system was already deterministic with 2738 transitions.
[2024-05-29 01:53:00] [INFO ] Transformed 2988 places.
[2024-05-29 01:53:00] [INFO ] Transformed 2738 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-29 01:53:01] [INFO ] Time to serialize gal into /tmp/CTLFireability10125329155708302856.gal : 13 ms
[2024-05-29 01:53:01] [INFO ] Time to serialize properties into /tmp/CTLFireability4404907794357068814.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/CTLFireability10125329155708302856.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4404907794357068814.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="ShieldIIPt-PT-050B"
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 ShieldIIPt-PT-050B, 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 r356-tall-171683760800330"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050B.tgz
mv ShieldIIPt-PT-050B 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;