Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422100130.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is HirschbergSinclair-PT-50, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876422100130
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 13K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 199K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 652K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2023-12
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2023-13
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2023-14
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2023-15
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-00
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-01
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-02
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-03
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-04
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-05
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-06
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-07
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-08
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-09
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-10
FORMULA_NAME HirschbergSinclair-PT-50-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748787416408

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-01 14:16:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 14:16:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 14:16:58] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2025-06-01 14:16:58] [INFO ] Transformed 1208 places.
[2025-06-01 14:16:58] [INFO ] Transformed 1102 transitions.
[2025-06-01 14:16:58] [INFO ] Parsed PT model containing 1208 places and 1102 transitions and 3361 arcs in 241 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 146 out of 1208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1208/1208 places, 1102/1102 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 1158 transition count 1102
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 93 place count 1115 transition count 1059
Iterating global reduction 1 with 43 rules applied. Total rules applied 136 place count 1115 transition count 1059
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 174 place count 1077 transition count 1021
Iterating global reduction 1 with 38 rules applied. Total rules applied 212 place count 1077 transition count 1021
Applied a total of 212 rules in 338 ms. Remains 1077 /1208 variables (removed 131) and now considering 1021/1102 (removed 81) transitions.
// Phase 1: matrix 1021 rows 1077 cols
[2025-06-01 14:16:58] [INFO ] Computed 56 invariants in 37 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:16:59] [INFO ] Implicit Places using invariants in 855 ms returned []
[2025-06-01 14:16:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:17:04] [INFO ] Implicit Places using invariants and state equation in 5450 ms returned []
Implicit Place search using SMT with State Equation took 6343 ms to find 0 implicit places.
Running 971 sub problems to find dead transitions.
[2025-06-01 14:17:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1027 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 971 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1027/2098 variables, and 6 constraints, problems are : Problem set: 0 solved, 971 unsolved in 30050 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1077 constraints, PredecessorRefiner: 971/971 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 971 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1027 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 971 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1027 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 971 unsolved
At refinement iteration 2 (OVERLAPS) 50/1077 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 971 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1077/2098 variables, and 56 constraints, problems are : Problem set: 0 solved, 971 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1077 constraints, PredecessorRefiner: 0/971 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60419ms problems are : Problem set: 0 solved, 971 unsolved
Search for dead transitions found 0 dead transitions in 60436ms
Starting structural reductions in LTL mode, iteration 1 : 1077/1208 places, 1021/1102 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67147 ms. Remains : 1077/1208 places, 1021/1102 transitions.
Support contains 146 out of 1077 places after structural reductions.
[2025-06-01 14:18:05] [INFO ] Flatten gal took : 108 ms
[2025-06-01 14:18:05] [INFO ] Flatten gal took : 58 ms
[2025-06-01 14:18:05] [INFO ] Input system was already deterministic with 1021 transitions.
RANDOM walk for 40000 steps (36 resets) in 1798 ms. (22 steps per ms) remains 7/98 properties
BEST_FIRST walk for 40004 steps (8 resets) in 243 ms. (163 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 221 ms. (180 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 183 ms. (217 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 7/7 properties
[2025-06-01 14:18:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 940/963 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/963 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 5/968 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/968 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp90 is UNSAT
At refinement iteration 5 (OVERLAPS) 1021/1989 variables, 968/1024 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1989 variables, 0/1024 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 109/2098 variables, 109/1133 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2098 variables, 0/1133 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/2098 variables, 0/1133 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2098/2098 variables, and 1133 constraints, problems are : Problem set: 6 solved, 1 unsolved in 2215 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 1077/1077 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 898/901 variables, 51/51 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/901 variables, 0/51 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 67/968 variables, 5/56 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/968 variables, 0/56 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1021/1989 variables, 968/1024 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1989 variables, 0/1024 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 109/2098 variables, 109/1133 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2098 variables, 1/1134 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2098 variables, 0/1134 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/2098 variables, 0/1134 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2098/2098 variables, and 1134 constraints, problems are : Problem set: 6 solved, 1 unsolved in 1599 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 1077/1077 constraints, PredecessorRefiner: 1/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3858ms problems are : Problem set: 6 solved, 1 unsolved
Parikh walk visited 0 properties in 244 ms.
Support contains 3 out of 1077 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Graph (complete) has 2041 edges and 1077 vertex of which 1076 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 435 transitions
Trivial Post-agglo rules discarded 435 transitions
Performed 435 trivial Post agglomeration. Transition count delta: 435
Iterating post reduction 0 with 436 rules applied. Total rules applied 437 place count 1076 transition count 585
Reduce places removed 435 places and 0 transitions.
Graph (complete) has 1118 edges and 641 vertex of which 549 are kept as prefixes of interest. Removing 92 places using SCC suffix rule.1 ms
Discarding 92 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 436 rules applied. Total rules applied 873 place count 549 transition count 585
Drop transitions (Empty/Sink Transition effects.) removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Iterating post reduction 2 with 92 rules applied. Total rules applied 965 place count 549 transition count 493
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 971 place count 543 transition count 487
Iterating global reduction 3 with 6 rules applied. Total rules applied 977 place count 543 transition count 487
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 3 with 5 rules applied. Total rules applied 982 place count 543 transition count 482
Reduce places removed 5 places and 0 transitions.
Graph (complete) has 927 edges and 538 vertex of which 528 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 6 rules applied. Total rules applied 988 place count 528 transition count 482
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 998 place count 528 transition count 472
Free-agglomeration rule (complex) applied 48 times.
Iterating global reduction 6 with 48 rules applied. Total rules applied 1046 place count 528 transition count 424
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 6 with 48 rules applied. Total rules applied 1094 place count 480 transition count 424
Reduce places removed 49 places and 49 transitions.
Iterating global reduction 7 with 49 rules applied. Total rules applied 1143 place count 431 transition count 375
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1144 place count 430 transition count 375
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 13 Pre rules applied. Total rules applied 1144 place count 430 transition count 362
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 1170 place count 417 transition count 362
Applied a total of 1170 rules in 156 ms. Remains 417 /1077 variables (removed 660) and now considering 362/1021 (removed 659) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 417/1077 places, 362/1021 transitions.
RANDOM walk for 40000 steps (111 resets) in 300 ms. (132 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (48 resets) in 133 ms. (298 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 10571 steps, run visited all 1 properties in 100 ms. (steps per millisecond=105 )
Probabilistic random walk after 10571 steps, saw 3758 distinct states, run finished after 104 ms. (steps per millisecond=101 ) properties seen :1
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA HirschbergSinclair-PT-50-CTLFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-50-CTLFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 14:18:11] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-01 14:18:11] [INFO ] Flatten gal took : 43 ms
FORMULA HirschbergSinclair-PT-50-CTLFireability-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 14:18:11] [INFO ] Flatten gal took : 43 ms
[2025-06-01 14:18:11] [INFO ] Input system was already deterministic with 1021 transitions.
Support contains 115 out of 1077 places (down from 117) after GAL structural reductions.
Computed a total of 1077 stabilizing places and 1021 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1077 transition count 1021
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1065 transition count 1009
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1065 transition count 1009
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 1058 transition count 1002
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 1058 transition count 1002
Applied a total of 38 rules in 139 ms. Remains 1058 /1077 variables (removed 19) and now considering 1002/1021 (removed 19) transitions.
// Phase 1: matrix 1002 rows 1058 cols
[2025-06-01 14:18:11] [INFO ] Computed 56 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:18:12] [INFO ] Implicit Places using invariants in 597 ms returned []
[2025-06-01 14:18:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:18:24] [INFO ] Implicit Places using invariants and state equation in 12486 ms returned []
Implicit Place search using SMT with State Equation took 13085 ms to find 0 implicit places.
Running 952 sub problems to find dead transitions.
[2025-06-01 14:18:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1008 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1008/2060 variables, and 6 constraints, problems are : Problem set: 0 solved, 952 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1058 constraints, PredecessorRefiner: 952/952 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 952 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1008 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1008 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
At refinement iteration 2 (OVERLAPS) 50/1058 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 952 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1058/2060 variables, and 56 constraints, problems are : Problem set: 0 solved, 952 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1058 constraints, PredecessorRefiner: 0/952 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60251ms problems are : Problem set: 0 solved, 952 unsolved
Search for dead transitions found 0 dead transitions in 60255ms
Starting structural reductions in LTL mode, iteration 1 : 1058/1077 places, 1002/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73483 ms. Remains : 1058/1077 places, 1002/1021 transitions.
[2025-06-01 14:19:25] [INFO ] Flatten gal took : 33 ms
[2025-06-01 14:19:25] [INFO ] Flatten gal took : 32 ms
[2025-06-01 14:19:25] [INFO ] Input system was already deterministic with 1002 transitions.
[2025-06-01 14:19:25] [INFO ] Flatten gal took : 38 ms
[2025-06-01 14:19:25] [INFO ] Flatten gal took : 27 ms
[2025-06-01 14:19:25] [INFO ] Time to serialize gal into /tmp/CTLFireability10329175315357271579.gal : 16 ms
[2025-06-01 14:19:25] [INFO ] Time to serialize properties into /tmp/CTLFireability2838877880611465821.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10329175315357271579.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2838877880611465821.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,7.10322e+52,6.40888,183556,2,131488,5,617163,6,0,5187,746210,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:19:55] [INFO ] Flatten gal took : 25 ms
[2025-06-01 14:19:55] [INFO ] Applying decomposition
[2025-06-01 14:19:55] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9883658915004006454.txt' '-o' '/tmp/graph9883658915004006454.bin' '-w' '/tmp/graph9883658915004006454.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9883658915004006454.bin' '-l' '-1' '-v' '-w' '/tmp/graph9883658915004006454.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:19:55] [INFO ] Decomposing Gal with order
[2025-06-01 14:19:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:19:56] [INFO ] Removed a total of 108 redundant transitions.
[2025-06-01 14:19:56] [INFO ] Flatten gal took : 194 ms
[2025-06-01 14:19:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2025-06-01 14:19:56] [INFO ] Time to serialize gal into /tmp/CTLFireability9606056699291208448.gal : 32 ms
[2025-06-01 14:19:56] [INFO ] Time to serialize properties into /tmp/CTLFireability17627872940434528913.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9606056699291208448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17627872940434528913.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1065 transition count 1009
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1065 transition count 1009
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 30 place count 1059 transition count 1003
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 1059 transition count 1003
Applied a total of 36 rules in 111 ms. Remains 1059 /1077 variables (removed 18) and now considering 1003/1021 (removed 18) transitions.
// Phase 1: matrix 1003 rows 1059 cols
[2025-06-01 14:20:26] [INFO ] Computed 56 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:20:27] [INFO ] Implicit Places using invariants in 591 ms returned []
[2025-06-01 14:20:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:20:37] [INFO ] Implicit Places using invariants and state equation in 10049 ms returned []
Implicit Place search using SMT with State Equation took 10644 ms to find 0 implicit places.
Running 953 sub problems to find dead transitions.
[2025-06-01 14:20:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 953 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1009/2062 variables, and 6 constraints, problems are : Problem set: 0 solved, 953 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1059 constraints, PredecessorRefiner: 953/953 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 953 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 953 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 953 unsolved
At refinement iteration 2 (OVERLAPS) 50/1059 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 953 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 1059/2062 variables, and 56 constraints, problems are : Problem set: 0 solved, 953 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1059 constraints, PredecessorRefiner: 0/953 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60208ms problems are : Problem set: 0 solved, 953 unsolved
Search for dead transitions found 0 dead transitions in 60213ms
Starting structural reductions in LTL mode, iteration 1 : 1059/1077 places, 1003/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70974 ms. Remains : 1059/1077 places, 1003/1021 transitions.
[2025-06-01 14:21:37] [INFO ] Flatten gal took : 23 ms
[2025-06-01 14:21:37] [INFO ] Flatten gal took : 26 ms
[2025-06-01 14:21:37] [INFO ] Input system was already deterministic with 1003 transitions.
[2025-06-01 14:21:37] [INFO ] Flatten gal took : 25 ms
[2025-06-01 14:21:37] [INFO ] Flatten gal took : 24 ms
[2025-06-01 14:21:37] [INFO ] Time to serialize gal into /tmp/CTLFireability257282543948983508.gal : 5 ms
[2025-06-01 14:21:37] [INFO ] Time to serialize properties into /tmp/CTLFireability14758414065655314267.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability257282543948983508.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14758414065655314267.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,8.47975e+52,6.28217,184208,2,131846,5,624349,6,0,5192,750769,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:22:07] [INFO ] Flatten gal took : 23 ms
[2025-06-01 14:22:07] [INFO ] Applying decomposition
[2025-06-01 14:22:07] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3730066742777928522.txt' '-o' '/tmp/graph3730066742777928522.bin' '-w' '/tmp/graph3730066742777928522.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3730066742777928522.bin' '-l' '-1' '-v' '-w' '/tmp/graph3730066742777928522.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:22:07] [INFO ] Decomposing Gal with order
[2025-06-01 14:22:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:22:07] [INFO ] Removed a total of 77 redundant transitions.
[2025-06-01 14:22:07] [INFO ] Flatten gal took : 62 ms
[2025-06-01 14:22:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 11 ms.
[2025-06-01 14:22:07] [INFO ] Time to serialize gal into /tmp/CTLFireability17436492266170692237.gal : 10 ms
[2025-06-01 14:22:07] [INFO ] Time to serialize properties into /tmp/CTLFireability6199943306126008047.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17436492266170692237.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6199943306126008047.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Reduce places removed 49 places and 49 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 438 transitions
Trivial Post-agglo rules discarded 438 transitions
Performed 438 trivial Post agglomeration. Transition count delta: 438
Iterating post reduction 0 with 438 rules applied. Total rules applied 438 place count 1028 transition count 534
Reduce places removed 438 places and 0 transitions.
Iterating post reduction 1 with 438 rules applied. Total rules applied 876 place count 590 transition count 534
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 888 place count 578 transition count 522
Iterating global reduction 2 with 12 rules applied. Total rules applied 900 place count 578 transition count 522
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 4 rules applied. Total rules applied 904 place count 578 transition count 518
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 908 place count 574 transition count 518
Applied a total of 908 rules in 66 ms. Remains 574 /1077 variables (removed 503) and now considering 518/1021 (removed 503) transitions.
// Phase 1: matrix 518 rows 574 cols
[2025-06-01 14:22:38] [INFO ] Computed 56 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:22:38] [INFO ] Implicit Places using invariants in 885 ms returned []
[2025-06-01 14:22:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:22:54] [INFO ] Implicit Places using invariants and state equation in 15413 ms returned []
Implicit Place search using SMT with State Equation took 16300 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:22:54] [INFO ] Redundant transitions in 30 ms returned []
Running 422 sub problems to find dead transitions.
[2025-06-01 14:22:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/478 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (OVERLAPS) 3/481 variables, 51/56 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/481 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 4 (OVERLAPS) 425/906 variables, 481/537 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 906/1092 variables, and 537 constraints, problems are : Problem set: 0 solved, 422 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 481/574 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 422 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/478 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (OVERLAPS) 3/481 variables, 51/56 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/481 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 4 (OVERLAPS) 425/906 variables, 481/537 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/906 variables, 422/959 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 906/1092 variables, and 959 constraints, problems are : Problem set: 0 solved, 422 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 481/574 constraints, PredecessorRefiner: 422/422 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60082ms problems are : Problem set: 0 solved, 422 unsolved
Search for dead transitions found 0 dead transitions in 60083ms
Starting structural reductions in SI_CTL mode, iteration 1 : 574/1077 places, 518/1021 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 76486 ms. Remains : 574/1077 places, 518/1021 transitions.
[2025-06-01 14:23:54] [INFO ] Flatten gal took : 13 ms
[2025-06-01 14:23:54] [INFO ] Flatten gal took : 14 ms
[2025-06-01 14:23:54] [INFO ] Input system was already deterministic with 518 transitions.
RANDOM walk for 1788 steps (0 resets) in 26 ms. (66 steps per ms) remains 0/1 properties
FORMULA HirschbergSinclair-PT-50-CTLFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-01 14:23:54] [INFO ] Flatten gal took : 14 ms
[2025-06-01 14:23:54] [INFO ] Flatten gal took : 12 ms
[2025-06-01 14:23:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9455804970282651210.gal : 3 ms
[2025-06-01 14:23:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9027890613500340090.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9455804970282651210.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9027890613500340090.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1065 transition count 1009
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1065 transition count 1009
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 1058 transition count 1002
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 1058 transition count 1002
Applied a total of 38 rules in 258 ms. Remains 1058 /1077 variables (removed 19) and now considering 1002/1021 (removed 19) transitions.
// Phase 1: matrix 1002 rows 1058 cols
[2025-06-01 14:23:54] [INFO ] Computed 56 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:23:55] [INFO ] Implicit Places using invariants in 589 ms returned []
[2025-06-01 14:23:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:24:05] [INFO ] Implicit Places using invariants and state equation in 10569 ms returned []
Implicit Place search using SMT with State Equation took 11161 ms to find 0 implicit places.
Running 952 sub problems to find dead transitions.
[2025-06-01 14:24:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1008 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1008/2060 variables, and 6 constraints, problems are : Problem set: 0 solved, 952 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1058 constraints, PredecessorRefiner: 952/952 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 952 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1008 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1008 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
At refinement iteration 2 (OVERLAPS) 50/1058 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 952 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1058/2060 variables, and 56 constraints, problems are : Problem set: 0 solved, 952 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1058 constraints, PredecessorRefiner: 0/952 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60176ms problems are : Problem set: 0 solved, 952 unsolved
Search for dead transitions found 0 dead transitions in 60178ms
Starting structural reductions in LTL mode, iteration 1 : 1058/1077 places, 1002/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71601 ms. Remains : 1058/1077 places, 1002/1021 transitions.
[2025-06-01 14:25:06] [INFO ] Flatten gal took : 24 ms
[2025-06-01 14:25:06] [INFO ] Flatten gal took : 22 ms
[2025-06-01 14:25:06] [INFO ] Input system was already deterministic with 1002 transitions.
[2025-06-01 14:25:06] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:25:06] [INFO ] Flatten gal took : 22 ms
[2025-06-01 14:25:06] [INFO ] Time to serialize gal into /tmp/CTLFireability3892955674782546879.gal : 5 ms
[2025-06-01 14:25:06] [INFO ] Time to serialize properties into /tmp/CTLFireability10541692673333747896.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3892955674782546879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10541692673333747896.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,7.10322e+52,6.42686,184368,2,131488,5,617163,6,0,5187,746210,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:25:36] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:25:36] [INFO ] Applying decomposition
[2025-06-01 14:25:36] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph541970047348086198.txt' '-o' '/tmp/graph541970047348086198.bin' '-w' '/tmp/graph541970047348086198.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph541970047348086198.bin' '-l' '-1' '-v' '-w' '/tmp/graph541970047348086198.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:25:36] [INFO ] Decomposing Gal with order
[2025-06-01 14:25:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:25:36] [INFO ] Removed a total of 118 redundant transitions.
[2025-06-01 14:25:36] [INFO ] Flatten gal took : 45 ms
[2025-06-01 14:25:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2025-06-01 14:25:36] [INFO ] Time to serialize gal into /tmp/CTLFireability400870325889896826.gal : 11 ms
[2025-06-01 14:25:36] [INFO ] Time to serialize properties into /tmp/CTLFireability13691775518235633905.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability400870325889896826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13691775518235633905.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,7.10322e+52,25.4885,683656,15685,12088,1.05832e+06,424134,2187,2.35097e+06,630,2.68424e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1065 transition count 1009
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1065 transition count 1009
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 1058 transition count 1002
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 1058 transition count 1002
Applied a total of 38 rules in 95 ms. Remains 1058 /1077 variables (removed 19) and now considering 1002/1021 (removed 19) transitions.
[2025-06-01 14:26:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:26:07] [INFO ] Implicit Places using invariants in 536 ms returned []
[2025-06-01 14:26:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:26:19] [INFO ] Implicit Places using invariants and state equation in 11744 ms returned []
Implicit Place search using SMT with State Equation took 12282 ms to find 0 implicit places.
Running 952 sub problems to find dead transitions.
[2025-06-01 14:26:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1008 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s3 1.0)
(s5 1.0)
(s7 1.0)
(s9 1.0)
(s11 1.0)
(s13 1.0)
(s15 1.0)
(s17 1.0)
(s19 1.0)
(s21 1.0)
(s23 1.0)
(s25 1.0)
(s27 1.0)
(s29 1.0)
(s31 1.0)
(s33 1.0)
(s35 1.0)
(s37 1.0)
(s39 1.0)
(s41 1.0)
(s43 1.0)
(s45 1.0)
(s47 1.0)
(s49 1.0)
(s51 1.0)
(s53 1.0)
(s55 1.0)
(s57 1.0)
(s59 1.0)
(s61 1.0)
(s63 1.0)
(s65 1.0)
(s67 1.0)
(s69 1.0)
(s71 1.0)
(s73 1.0)
(s75 1.0)
(s77 1.0)
(s79 1.0)
(s81 1.0)
(s83 1.0)
(s85 1.0)
(s87 1.0)
(s89 1.0)
(s91 1.0)
(s93 1.0)
(s95 1.0)
(s97 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
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(s826 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1008/2060 variables, and 6 constraints, problems are : Problem set: 0 solved, 952 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1058 constraints, PredecessorRefiner: 952/952 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 952 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1008 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1008 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
At refinement iteration 2 (OVERLAPS) 50/1058 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 952 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 1058/2060 variables, and 56 constraints, problems are : Problem set: 0 solved, 952 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1058 constraints, PredecessorRefiner: 0/952 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60190ms problems are : Problem set: 0 solved, 952 unsolved
Search for dead transitions found 0 dead transitions in 60194ms
Starting structural reductions in LTL mode, iteration 1 : 1058/1077 places, 1002/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72576 ms. Remains : 1058/1077 places, 1002/1021 transitions.
[2025-06-01 14:27:19] [INFO ] Flatten gal took : 25 ms
[2025-06-01 14:27:19] [INFO ] Flatten gal took : 27 ms
[2025-06-01 14:27:19] [INFO ] Input system was already deterministic with 1002 transitions.
[2025-06-01 14:27:19] [INFO ] Flatten gal took : 39 ms
[2025-06-01 14:27:19] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:27:19] [INFO ] Time to serialize gal into /tmp/CTLFireability2134350981083750986.gal : 4 ms
[2025-06-01 14:27:19] [INFO ] Time to serialize properties into /tmp/CTLFireability188645372075696925.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2134350981083750986.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability188645372075696925.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,7.10322e+52,6.2178,183976,2,131488,5,617163,6,0,5187,746210,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:27:49] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:27:49] [INFO ] Applying decomposition
[2025-06-01 14:27:49] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8148509083155103726.txt' '-o' '/tmp/graph8148509083155103726.bin' '-w' '/tmp/graph8148509083155103726.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8148509083155103726.bin' '-l' '-1' '-v' '-w' '/tmp/graph8148509083155103726.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:27:49] [INFO ] Decomposing Gal with order
[2025-06-01 14:27:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:27:49] [INFO ] Removed a total of 104 redundant transitions.
[2025-06-01 14:27:49] [INFO ] Flatten gal took : 42 ms
[2025-06-01 14:27:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-01 14:27:49] [INFO ] Time to serialize gal into /tmp/CTLFireability506742274113591013.gal : 9 ms
[2025-06-01 14:27:49] [INFO ] Time to serialize properties into /tmp/CTLFireability15087634828198965097.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability506742274113591013.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15087634828198965097.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1066 transition count 1010
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1066 transition count 1010
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 1059 transition count 1003
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 1059 transition count 1003
Applied a total of 36 rules in 117 ms. Remains 1059 /1077 variables (removed 18) and now considering 1003/1021 (removed 18) transitions.
// Phase 1: matrix 1003 rows 1059 cols
[2025-06-01 14:28:19] [INFO ] Computed 56 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:28:20] [INFO ] Implicit Places using invariants in 547 ms returned []
[2025-06-01 14:28:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:28:31] [INFO ] Implicit Places using invariants and state equation in 10721 ms returned []
Implicit Place search using SMT with State Equation took 11275 ms to find 0 implicit places.
Running 953 sub problems to find dead transitions.
[2025-06-01 14:28:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 953 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1009/2062 variables, and 6 constraints, problems are : Problem set: 0 solved, 953 unsolved in 30039 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1059 constraints, PredecessorRefiner: 953/953 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 953 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 953 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 953 unsolved
At refinement iteration 2 (OVERLAPS) 50/1059 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 953 unsolved
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(s476 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1059/2062 variables, and 56 constraints, problems are : Problem set: 0 solved, 953 unsolved in 30028 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1059 constraints, PredecessorRefiner: 0/953 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60202ms problems are : Problem set: 0 solved, 953 unsolved
Search for dead transitions found 0 dead transitions in 60204ms
Starting structural reductions in LTL mode, iteration 1 : 1059/1077 places, 1003/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71598 ms. Remains : 1059/1077 places, 1003/1021 transitions.
[2025-06-01 14:29:31] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:29:31] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:29:31] [INFO ] Input system was already deterministic with 1003 transitions.
[2025-06-01 14:29:31] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:29:31] [INFO ] Flatten gal took : 22 ms
[2025-06-01 14:29:31] [INFO ] Time to serialize gal into /tmp/CTLFireability5383410020085721865.gal : 6 ms
[2025-06-01 14:29:31] [INFO ] Time to serialize properties into /tmp/CTLFireability409815480204342953.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5383410020085721865.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability409815480204342953.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,8.4688e+52,6.19232,182980,2,130769,5,611246,6,0,5192,724619,0


Converting to forward existential form...Done !
original formula: !(E((rcv_right_election_50_6_3_47>=1) U ((EF((rcv_left_reply_50_5_27>=1)) * ((A(((newmsg18>=1)&&(reply_18_0_to_right_17>=1)) U ((newmsg43...409
=> equivalent forward existential formula: ((([(((FwdU(Init,(rcv_right_election_50_6_3_47>=1)) * E(TRUE U (rcv_left_reply_50_5_27>=1))) * !(EG(!(((newmsg43...853
Hit Full ! (commute/partial/dont) 1001/0/2
(forward)formula 0,0,9.92108,194372,1,0,8,612285,16,1,9811,724619,6
FORMULA HirschbergSinclair-PT-50-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1066 transition count 1010
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1066 transition count 1010
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 1059 transition count 1003
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 1059 transition count 1003
Applied a total of 36 rules in 141 ms. Remains 1059 /1077 variables (removed 18) and now considering 1003/1021 (removed 18) transitions.
// Phase 1: matrix 1003 rows 1059 cols
[2025-06-01 14:29:41] [INFO ] Computed 56 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:29:42] [INFO ] Implicit Places using invariants in 535 ms returned []
[2025-06-01 14:29:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:29:52] [INFO ] Implicit Places using invariants and state equation in 10261 ms returned []
Implicit Place search using SMT with State Equation took 10798 ms to find 0 implicit places.
Running 953 sub problems to find dead transitions.
[2025-06-01 14:29:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 953 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1009/2062 variables, and 6 constraints, problems are : Problem set: 0 solved, 953 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1059 constraints, PredecessorRefiner: 953/953 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 953 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1009 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 953 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1009 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 953 unsolved
At refinement iteration 2 (OVERLAPS) 50/1059 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 953 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 1059/2062 variables, and 56 constraints, problems are : Problem set: 0 solved, 953 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1059 constraints, PredecessorRefiner: 0/953 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60203ms problems are : Problem set: 0 solved, 953 unsolved
Search for dead transitions found 0 dead transitions in 60206ms
Starting structural reductions in LTL mode, iteration 1 : 1059/1077 places, 1003/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71150 ms. Remains : 1059/1077 places, 1003/1021 transitions.
[2025-06-01 14:30:52] [INFO ] Flatten gal took : 22 ms
[2025-06-01 14:30:52] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:30:52] [INFO ] Input system was already deterministic with 1003 transitions.
[2025-06-01 14:30:52] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:30:52] [INFO ] Flatten gal took : 40 ms
[2025-06-01 14:30:52] [INFO ] Time to serialize gal into /tmp/CTLFireability3609566639726774803.gal : 5 ms
[2025-06-01 14:30:52] [INFO ] Time to serialize properties into /tmp/CTLFireability2402391580735570723.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3609566639726774803.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2402391580735570723.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,8.46998e+52,6.21845,181304,2,130433,5,608570,6,0,5192,725122,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:31:22] [INFO ] Flatten gal took : 22 ms
[2025-06-01 14:31:22] [INFO ] Applying decomposition
[2025-06-01 14:31:22] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13025792184350539298.txt' '-o' '/tmp/graph13025792184350539298.bin' '-w' '/tmp/graph13025792184350539298.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13025792184350539298.bin' '-l' '-1' '-v' '-w' '/tmp/graph13025792184350539298.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:31:22] [INFO ] Decomposing Gal with order
[2025-06-01 14:31:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:31:23] [INFO ] Removed a total of 114 redundant transitions.
[2025-06-01 14:31:23] [INFO ] Flatten gal took : 47 ms
[2025-06-01 14:31:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-01 14:31:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12567002693212914214.gal : 10 ms
[2025-06-01 14:31:23] [INFO ] Time to serialize properties into /tmp/CTLFireability1654690967922197246.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12567002693212914214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1654690967922197246.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 1067 transition count 1011
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 1067 transition count 1011
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 1062 transition count 1006
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 1062 transition count 1006
Applied a total of 30 rules in 130 ms. Remains 1062 /1077 variables (removed 15) and now considering 1006/1021 (removed 15) transitions.
// Phase 1: matrix 1006 rows 1062 cols
[2025-06-01 14:31:53] [INFO ] Computed 56 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:31:53] [INFO ] Implicit Places using invariants in 529 ms returned []
[2025-06-01 14:31:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:32:04] [INFO ] Implicit Places using invariants and state equation in 10939 ms returned []
Implicit Place search using SMT with State Equation took 11471 ms to find 0 implicit places.
Running 956 sub problems to find dead transitions.
[2025-06-01 14:32:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1012 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 956 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1012/2068 variables, and 6 constraints, problems are : Problem set: 0 solved, 956 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1062 constraints, PredecessorRefiner: 956/956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 956 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1012 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 956 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1012 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 956 unsolved
At refinement iteration 2 (OVERLAPS) 50/1062 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1062/2068 variables, and 56 constraints, problems are : Problem set: 0 solved, 956 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1062 constraints, PredecessorRefiner: 0/956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60169ms problems are : Problem set: 0 solved, 956 unsolved
Search for dead transitions found 0 dead transitions in 60171ms
Starting structural reductions in LTL mode, iteration 1 : 1062/1077 places, 1006/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71777 ms. Remains : 1062/1077 places, 1006/1021 transitions.
[2025-06-01 14:33:04] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:33:05] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:33:05] [INFO ] Input system was already deterministic with 1006 transitions.
[2025-06-01 14:33:05] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:33:05] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:33:05] [INFO ] Time to serialize gal into /tmp/CTLFireability11220082634256075996.gal : 4 ms
[2025-06-01 14:33:05] [INFO ] Time to serialize properties into /tmp/CTLFireability16522282337567907095.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11220082634256075996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16522282337567907095.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,1.15176e+53,6.44891,185688,2,132194,5,622828,6,0,5207,754059,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:33:35] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:33:35] [INFO ] Applying decomposition
[2025-06-01 14:33:35] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3342844502262020219.txt' '-o' '/tmp/graph3342844502262020219.bin' '-w' '/tmp/graph3342844502262020219.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3342844502262020219.bin' '-l' '-1' '-v' '-w' '/tmp/graph3342844502262020219.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:33:35] [INFO ] Decomposing Gal with order
[2025-06-01 14:33:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:33:35] [INFO ] Removed a total of 101 redundant transitions.
[2025-06-01 14:33:35] [INFO ] Flatten gal took : 51 ms
[2025-06-01 14:33:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-01 14:33:35] [INFO ] Time to serialize gal into /tmp/CTLFireability12338481080553903694.gal : 9 ms
[2025-06-01 14:33:35] [INFO ] Time to serialize properties into /tmp/CTLFireability15644334762798026122.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12338481080553903694.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15644334762798026122.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 1068 transition count 1012
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 1068 transition count 1012
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 24 place count 1062 transition count 1006
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 1062 transition count 1006
Applied a total of 30 rules in 139 ms. Remains 1062 /1077 variables (removed 15) and now considering 1006/1021 (removed 15) transitions.
// Phase 1: matrix 1006 rows 1062 cols
[2025-06-01 14:34:05] [INFO ] Computed 56 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:34:06] [INFO ] Implicit Places using invariants in 530 ms returned []
[2025-06-01 14:34:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:34:16] [INFO ] Implicit Places using invariants and state equation in 10680 ms returned []
Implicit Place search using SMT with State Equation took 11213 ms to find 0 implicit places.
Running 956 sub problems to find dead transitions.
[2025-06-01 14:34:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1012 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 956 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1012/2068 variables, and 6 constraints, problems are : Problem set: 0 solved, 956 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1062 constraints, PredecessorRefiner: 956/956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 956 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1012 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 956 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1012 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 956 unsolved
At refinement iteration 2 (OVERLAPS) 50/1062 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 956 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s447 1)
(s448 1)
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(s451 1)
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(s455 1)
(s456 1)
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(s484 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1062/2068 variables, and 56 constraints, problems are : Problem set: 0 solved, 956 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1062 constraints, PredecessorRefiner: 0/956 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60200ms problems are : Problem set: 0 solved, 956 unsolved
Search for dead transitions found 0 dead transitions in 60203ms
Starting structural reductions in LTL mode, iteration 1 : 1062/1077 places, 1006/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71560 ms. Remains : 1062/1077 places, 1006/1021 transitions.
[2025-06-01 14:35:17] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:35:17] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:35:17] [INFO ] Input system was already deterministic with 1006 transitions.
[2025-06-01 14:35:17] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:35:17] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:35:17] [INFO ] Time to serialize gal into /tmp/CTLFireability512324840280264796.gal : 4 ms
[2025-06-01 14:35:17] [INFO ] Time to serialize properties into /tmp/CTLFireability236591954259662474.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability512324840280264796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability236591954259662474.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
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,1.28916e+53,6.40831,190024,2,130214,5,633673,6,0,5207,752224,0


Converting to forward existential form...Done !
original formula: E(((!(A(((rcv_right_reply_50_4_1>=1)||(rcv_left_election_41_0_1_42>=1)) U AF((rcv_right_election_19_0_1_18>=1)))) + EG(((EG((rcv_left_rep...813
=> equivalent forward existential formula: [((FwdU(Init,((!(!((E(!(!(EG(!((rcv_right_election_19_0_1_18>=1))))) U (!(((rcv_right_reply_50_4_1>=1)||(rcv_lef...3282
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-01 14:35:47] [INFO ] Flatten gal took : 21 ms
[2025-06-01 14:35:47] [INFO ] Applying decomposition
[2025-06-01 14:35:47] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6377884330515335988.txt' '-o' '/tmp/graph6377884330515335988.bin' '-w' '/tmp/graph6377884330515335988.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6377884330515335988.bin' '-l' '-1' '-v' '-w' '/tmp/graph6377884330515335988.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:35:47] [INFO ] Decomposing Gal with order
[2025-06-01 14:35:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:35:47] [INFO ] Removed a total of 101 redundant transitions.
[2025-06-01 14:35:47] [INFO ] Flatten gal took : 39 ms
[2025-06-01 14:35:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 14:35:47] [INFO ] Time to serialize gal into /tmp/CTLFireability7344012732488649768.gal : 7 ms
[2025-06-01 14:35:47] [INFO ] Time to serialize properties into /tmp/CTLFireability274399830561183268.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7344012732488649768.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability274399830561183268.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1066 transition count 1010
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1066 transition count 1010
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 1060 transition count 1004
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 1060 transition count 1004
Applied a total of 34 rules in 138 ms. Remains 1060 /1077 variables (removed 17) and now considering 1004/1021 (removed 17) transitions.
// Phase 1: matrix 1004 rows 1060 cols
[2025-06-01 14:36:17] [INFO ] Computed 56 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:36:18] [INFO ] Implicit Places using invariants in 532 ms returned []
[2025-06-01 14:36:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:36:29] [INFO ] Implicit Places using invariants and state equation in 11293 ms returned []
Implicit Place search using SMT with State Equation took 11827 ms to find 0 implicit places.
Running 954 sub problems to find dead transitions.
[2025-06-01 14:36:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1010/2064 variables, and 6 constraints, problems are : Problem set: 0 solved, 954 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1060 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (OVERLAPS) 50/1060 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 747)
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(s827 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1060/2064 variables, and 56 constraints, problems are : Problem set: 0 solved, 954 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1060 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60190ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 60192ms
Starting structural reductions in LTL mode, iteration 1 : 1060/1077 places, 1004/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72161 ms. Remains : 1060/1077 places, 1004/1021 transitions.
[2025-06-01 14:37:29] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:37:29] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:37:29] [INFO ] Input system was already deterministic with 1004 transitions.
[2025-06-01 14:37:29] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:37:29] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:37:29] [INFO ] Time to serialize gal into /tmp/CTLFireability14477230870032175996.gal : 4 ms
[2025-06-01 14:37:29] [INFO ] Time to serialize properties into /tmp/CTLFireability13557424037427073294.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14477230870032175996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13557424037427073294.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,9.05053e+52,6.13096,185364,2,131488,5,623318,6,0,5197,752609,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:37:59] [INFO ] Flatten gal took : 24 ms
[2025-06-01 14:37:59] [INFO ] Applying decomposition
[2025-06-01 14:37:59] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16669119656417977363.txt' '-o' '/tmp/graph16669119656417977363.bin' '-w' '/tmp/graph16669119656417977363.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16669119656417977363.bin' '-l' '-1' '-v' '-w' '/tmp/graph16669119656417977363.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:37:59] [INFO ] Decomposing Gal with order
[2025-06-01 14:37:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:37:59] [INFO ] Removed a total of 104 redundant transitions.
[2025-06-01 14:37:59] [INFO ] Flatten gal took : 39 ms
[2025-06-01 14:37:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-01 14:37:59] [INFO ] Time to serialize gal into /tmp/CTLFireability36154188011406629.gal : 9 ms
[2025-06-01 14:37:59] [INFO ] Time to serialize properties into /tmp/CTLFireability5905340683116456961.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability36154188011406629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5905340683116456961.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...260
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,9.05053e+52,26.217,697892,13403,12419,1.07955e+06,463326,2235,2.15546e+06,649,3.02441e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1066 transition count 1010
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1066 transition count 1010
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 1060 transition count 1004
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 1060 transition count 1004
Applied a total of 34 rules in 147 ms. Remains 1060 /1077 variables (removed 17) and now considering 1004/1021 (removed 17) transitions.
// Phase 1: matrix 1004 rows 1060 cols
[2025-06-01 14:38:30] [INFO ] Computed 56 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:38:30] [INFO ] Implicit Places using invariants in 563 ms returned []
[2025-06-01 14:38:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:38:41] [INFO ] Implicit Places using invariants and state equation in 11069 ms returned []
Implicit Place search using SMT with State Equation took 11637 ms to find 0 implicit places.
Running 954 sub problems to find dead transitions.
[2025-06-01 14:38:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1010/2064 variables, and 6 constraints, problems are : Problem set: 0 solved, 954 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1060 constraints, PredecessorRefiner: 954/954 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 954 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 954 unsolved
At refinement iteration 2 (OVERLAPS) 50/1060 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 954 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1060/2064 variables, and 56 constraints, problems are : Problem set: 0 solved, 954 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1060 constraints, PredecessorRefiner: 0/954 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60198ms problems are : Problem set: 0 solved, 954 unsolved
Search for dead transitions found 0 dead transitions in 60201ms
Starting structural reductions in LTL mode, iteration 1 : 1060/1077 places, 1004/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71990 ms. Remains : 1060/1077 places, 1004/1021 transitions.
[2025-06-01 14:39:42] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:39:42] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:39:42] [INFO ] Input system was already deterministic with 1004 transitions.
[2025-06-01 14:39:42] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:39:42] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:39:42] [INFO ] Time to serialize gal into /tmp/CTLFireability16016417260005916686.gal : 4 ms
[2025-06-01 14:39:42] [INFO ] Time to serialize properties into /tmp/CTLFireability18044400767071170270.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16016417260005916686.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18044400767071170270.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,9.04864e+52,6.36628,185316,2,132361,5,624194,6,0,5197,754224,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:40:12] [INFO ] Flatten gal took : 24 ms
[2025-06-01 14:40:12] [INFO ] Applying decomposition
[2025-06-01 14:40:12] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6084595262024163634.txt' '-o' '/tmp/graph6084595262024163634.bin' '-w' '/tmp/graph6084595262024163634.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6084595262024163634.bin' '-l' '-1' '-v' '-w' '/tmp/graph6084595262024163634.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:40:12] [INFO ] Decomposing Gal with order
[2025-06-01 14:40:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:40:12] [INFO ] Removed a total of 92 redundant transitions.
[2025-06-01 14:40:12] [INFO ] Flatten gal took : 41 ms
[2025-06-01 14:40:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 14:40:12] [INFO ] Time to serialize gal into /tmp/CTLFireability15119151931267477145.gal : 9 ms
[2025-06-01 14:40:12] [INFO ] Time to serialize properties into /tmp/CTLFireability11276407728861419733.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15119151931267477145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11276407728861419733.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 1066 transition count 1010
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 1066 transition count 1010
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 27 place count 1061 transition count 1005
Iterating global reduction 0 with 5 rules applied. Total rules applied 32 place count 1061 transition count 1005
Applied a total of 32 rules in 145 ms. Remains 1061 /1077 variables (removed 16) and now considering 1005/1021 (removed 16) transitions.
// Phase 1: matrix 1005 rows 1061 cols
[2025-06-01 14:40:42] [INFO ] Computed 56 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:40:43] [INFO ] Implicit Places using invariants in 552 ms returned []
[2025-06-01 14:40:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:40:54] [INFO ] Implicit Places using invariants and state equation in 11046 ms returned []
Implicit Place search using SMT with State Equation took 11601 ms to find 0 implicit places.
Running 955 sub problems to find dead transitions.
[2025-06-01 14:40:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1011 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 955 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1011/2066 variables, and 6 constraints, problems are : Problem set: 0 solved, 955 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1061 constraints, PredecessorRefiner: 955/955 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 955 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1011 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 955 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1011 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 955 unsolved
At refinement iteration 2 (OVERLAPS) 50/1061 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 955 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1061/2066 variables, and 56 constraints, problems are : Problem set: 0 solved, 955 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1061 constraints, PredecessorRefiner: 0/955 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60182ms problems are : Problem set: 0 solved, 955 unsolved
Search for dead transitions found 0 dead transitions in 60186ms
Starting structural reductions in LTL mode, iteration 1 : 1061/1077 places, 1005/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71939 ms. Remains : 1061/1077 places, 1005/1021 transitions.
[2025-06-01 14:41:54] [INFO ] Flatten gal took : 19 ms
[2025-06-01 14:41:54] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:41:54] [INFO ] Input system was already deterministic with 1005 transitions.
[2025-06-01 14:41:54] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:41:54] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:41:54] [INFO ] Time to serialize gal into /tmp/CTLFireability10822754371048823984.gal : 4 ms
[2025-06-01 14:41:54] [INFO ] Time to serialize properties into /tmp/CTLFireability5580728515097834662.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10822754371048823984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5580728515097834662.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,1.0792e+53,7.546,183192,2,131318,5,611345,6,0,5202,726107,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 14:42:24] [INFO ] Flatten gal took : 23 ms
[2025-06-01 14:42:24] [INFO ] Applying decomposition
[2025-06-01 14:42:24] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13157883499866695120.txt' '-o' '/tmp/graph13157883499866695120.bin' '-w' '/tmp/graph13157883499866695120.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13157883499866695120.bin' '-l' '-1' '-v' '-w' '/tmp/graph13157883499866695120.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:42:24] [INFO ] Decomposing Gal with order
[2025-06-01 14:42:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:42:24] [INFO ] Removed a total of 89 redundant transitions.
[2025-06-01 14:42:24] [INFO ] Flatten gal took : 35 ms
[2025-06-01 14:42:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 14:42:24] [INFO ] Time to serialize gal into /tmp/CTLFireability12043337394359017745.gal : 7 ms
[2025-06-01 14:42:24] [INFO ] Time to serialize properties into /tmp/CTLFireability7832952258632124502.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12043337394359017745.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7832952258632124502.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
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,1.0792e+53,28.256,707624,13656,14027,1.12914e+06,474644,2125,2.21751e+06,686,2.72954e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 1077/1077 places, 1021/1021 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1065 transition count 1009
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1065 transition count 1009
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 1058 transition count 1002
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 1058 transition count 1002
Applied a total of 38 rules in 136 ms. Remains 1058 /1077 variables (removed 19) and now considering 1002/1021 (removed 19) transitions.
// Phase 1: matrix 1002 rows 1058 cols
[2025-06-01 14:42:54] [INFO ] Computed 56 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:42:55] [INFO ] Implicit Places using invariants in 528 ms returned []
[2025-06-01 14:42:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:43:07] [INFO ] Implicit Places using invariants and state equation in 11776 ms returned []
Implicit Place search using SMT with State Equation took 12306 ms to find 0 implicit places.
Running 952 sub problems to find dead transitions.
[2025-06-01 14:43:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1008 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1008/2060 variables, and 6 constraints, problems are : Problem set: 0 solved, 952 unsolved in 30022 ms.
Refiners :[Generalized P Invariants (flows): 6/56 constraints, State Equation: 0/1058 constraints, PredecessorRefiner: 952/952 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 952 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1008 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1008 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 952 unsolved
At refinement iteration 2 (OVERLAPS) 50/1058 variables, 50/56 constraints. Problems are: Problem set: 0 solved, 952 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 1058/2060 variables, and 56 constraints, problems are : Problem set: 0 solved, 952 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 56/56 constraints, State Equation: 0/1058 constraints, PredecessorRefiner: 0/952 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60175ms problems are : Problem set: 0 solved, 952 unsolved
Search for dead transitions found 0 dead transitions in 60177ms
Starting structural reductions in LTL mode, iteration 1 : 1058/1077 places, 1002/1021 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72624 ms. Remains : 1058/1077 places, 1002/1021 transitions.
[2025-06-01 14:44:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-01 14:44:07] [INFO ] Flatten gal took : 25 ms
FORMULA HirschbergSinclair-PT-50-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 14:44:07] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:44:07] [INFO ] Input system was already deterministic with 1002 transitions.
[2025-06-01 14:44:07] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:44:07] [INFO ] Flatten gal took : 20 ms
[2025-06-01 14:44:07] [INFO ] Applying decomposition
[2025-06-01 14:44:07] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10527690485747302305.txt' '-o' '/tmp/graph10527690485747302305.bin' '-w' '/tmp/graph10527690485747302305.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10527690485747302305.bin' '-l' '-1' '-v' '-w' '/tmp/graph10527690485747302305.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:44:07] [INFO ] Decomposing Gal with order
[2025-06-01 14:44:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:44:07] [INFO ] Removed a total of 91 redundant transitions.
[2025-06-01 14:44:07] [INFO ] Flatten gal took : 35 ms
[2025-06-01 14:44:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-01 14:44:07] [INFO ] Time to serialize gal into /tmp/CTLFireability1186660481317080930.gal : 7 ms
[2025-06-01 14:44:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3270383775791825992.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1186660481317080930.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3270383775791825992.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 10 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,9.4232e+53,37.4103,952836,13060,15606,1.34044e+06,719721,2200,2.88963e+06,696,4.8502e+06,0


Converting to forward existential form...Done !
original formula: E((AX(AF(((i5.i1.u21.newmsg28>=1)&&(i5.i1.u21.election_50_5_22_to_left_29>=1)))) * !(AF((i2.i0.u8.rcv_right_reply_50_5_11>=1)))) U !(AG(E...198
=> equivalent forward existential formula: [(FwdU(FwdU(Init,(!(EX(!(!(EG(!(((i5.i1.u21.newmsg28>=1)&&(i5.i1.u21.election_50_5_22_to_left_29>=1)))))))) * !(...275
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t4, t5, t10, t14, t16, t17, t22, t25, t30, t33, t38, t40, t44, t45, t47, t49, t12...1924
Detected timeout of ITS tools.
[2025-06-01 15:13:11] [INFO ] Flatten gal took : 21 ms
[2025-06-01 15:13:11] [INFO ] Time to serialize gal into /tmp/CTLFireability4153533189098976463.gal : 4 ms
[2025-06-01 15:13:11] [INFO ] Time to serialize properties into /tmp/CTLFireability5661030214487542166.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4153533189098976463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5661030214487542166.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 10 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,9.4232e+53,6.44231,192584,2,133777,5,655562,6,0,5282,759610,0


Converting to forward existential form...Done !

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HirschbergSinclair-PT-50"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is HirschbergSinclair-PT-50, 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 r114-tall-174876422100130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-50.tgz
mv HirschbergSinclair-PT-50 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' 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 ;