About the Execution of ITS-Tools for ViralEpidemic-PT-S16D2C4A02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ??????F???TT?T?? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590901026.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 ViralEpidemic-PT-S16D2C4A02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590901026
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 12K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 11 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 3.2M May 29 14:33 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 ViralEpidemic-PT-S16D2C4A02-CTLFireability-2023-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2023-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2023-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2023-15
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1749310914503
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-07 15:41:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 15:41:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 15:41:56] [INFO ] Load time of PNML (sax parser for PT used): 299 ms
[2025-06-07 15:41:56] [INFO ] Transformed 4915 places.
[2025-06-07 15:41:56] [INFO ] Transformed 9009 transitions.
[2025-06-07 15:41:56] [INFO ] Parsed PT model containing 4915 places and 9009 transitions and 22113 arcs in 446 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 265 out of 4915 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4915/4915 places, 9009/9009 transitions.
Discarding 3878 places :
Symmetric choice reduction at 0 with 3878 rule applications. Total rules 3878 place count 1037 transition count 1296
Iterating global reduction 0 with 3878 rules applied. Total rules applied 7756 place count 1037 transition count 1296
Applied a total of 7756 rules in 425 ms. Remains 1037 /4915 variables (removed 3878) and now considering 1296/9009 (removed 7713) transitions.
// Phase 1: matrix 1296 rows 1037 cols
[2025-06-07 15:41:57] [INFO ] Computed 1 invariants in 80 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:41:58] [INFO ] Implicit Places using invariants in 974 ms returned []
[2025-06-07 15:41:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:41:58] [INFO ] Implicit Places using invariants and state equation in 853 ms returned []
Implicit Place search using SMT with State Equation took 1867 ms to find 0 implicit places.
Running 1295 sub problems to find dead transitions.
[2025-06-07 15:42:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 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)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1036/2333 variables, and 0 constraints, problems are : Problem set: 0 solved, 1295 unsolved in 30056 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1037 constraints, PredecessorRefiner: 1295/1295 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1295 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1036/2333 variables, and 0 constraints, problems are : Problem set: 0 solved, 1295 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1037 constraints, PredecessorRefiner: 0/1295 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61717ms problems are : Problem set: 0 solved, 1295 unsolved
Search for dead transitions found 0 dead transitions in 62781ms
Starting structural reductions in LTL mode, iteration 1 : 1037/4915 places, 1296/9009 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65097 ms. Remains : 1037/4915 places, 1296/9009 transitions.
Support contains 265 out of 1037 places after structural reductions.
[2025-06-07 15:43:01] [INFO ] Flatten gal took : 106 ms
[2025-06-07 15:43:02] [INFO ] Flatten gal took : 70 ms
[2025-06-07 15:43:02] [INFO ] Input system was already deterministic with 1296 transitions.
Support contains 262 out of 1037 places (down from 265) after GAL structural reductions.
RANDOM walk for 40000 steps (41 resets) in 2278 ms. (17 steps per ms) remains 2/104 properties
BEST_FIRST walk for 40004 steps (8 resets) in 459 ms. (86 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 501 ms. (79 steps per ms) remains 2/2 properties
[2025-06-07 15:43:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1013/1037 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1037 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1296/2333 variables, 1037/1038 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2333 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/2333 variables, 0/1038 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2333/2333 variables, and 1038 constraints, problems are : Problem set: 0 solved, 2 unsolved in 622 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 1037/1037 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1013/1037 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1037 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1296/2333 variables, 1037/1038 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2333 variables, 2/1040 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2333 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/2333 variables, 0/1040 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2333/2333 variables, and 1040 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1018 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 1037/1037 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1661ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 263 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=29 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 16 ms.
[2025-06-07 15:43:04] [INFO ] Flatten gal took : 64 ms
[2025-06-07 15:43:04] [INFO ] Flatten gal took : 43 ms
[2025-06-07 15:43:05] [INFO ] Input system was already deterministic with 1296 transitions.
Computed a total of 1037 stabilizing places and 1296 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1037 transition count 1296
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 1 formulas.
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 1037/1037 places, 1296/1296 transitions.
Discarding 205 places :
Symmetric choice reduction at 0 with 205 rule applications. Total rules 205 place count 832 transition count 860
Iterating global reduction 0 with 205 rules applied. Total rules applied 410 place count 832 transition count 860
Applied a total of 410 rules in 73 ms. Remains 832 /1037 variables (removed 205) and now considering 860/1296 (removed 436) transitions.
// Phase 1: matrix 860 rows 832 cols
[2025-06-07 15:43:05] [INFO ] Computed 1 invariants in 21 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:43:05] [INFO ] Implicit Places using invariants in 339 ms returned []
[2025-06-07 15:43:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:43:06] [INFO ] Implicit Places using invariants and state equation in 752 ms returned []
Implicit Place search using SMT with State Equation took 1096 ms to find 0 implicit places.
Running 859 sub problems to find dead transitions.
[2025-06-07 15:43:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/831 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 859 unsolved
At refinement iteration 1 (OVERLAPS) 1/832 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 859 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 832/1692 variables, and 1 constraints, problems are : Problem set: 0 solved, 859 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/832 constraints, PredecessorRefiner: 859/859 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 859 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/831 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 859 unsolved
At refinement iteration 1 (OVERLAPS) 1/832 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 859 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 0)
(s3 1)
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(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 8178)
(s46 1)
(s47 1)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 timeout
1)
(s61 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 832/1692 variables, and 1 constraints, problems are : Problem set: 0 solved, 859 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/832 constraints, PredecessorRefiner: 0/859 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60193ms problems are : Problem set: 0 solved, 859 unsolved
Search for dead transitions found 0 dead transitions in 60196ms
Starting structural reductions in LTL mode, iteration 1 : 832/1037 places, 860/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61369 ms. Remains : 832/1037 places, 860/1296 transitions.
[2025-06-07 15:44:06] [INFO ] Flatten gal took : 26 ms
[2025-06-07 15:44:06] [INFO ] Flatten gal took : 26 ms
[2025-06-07 15:44:06] [INFO ] Input system was already deterministic with 860 transitions.
[2025-06-07 15:44:06] [INFO ] Flatten gal took : 24 ms
[2025-06-07 15:44:06] [INFO ] Flatten gal took : 24 ms
[2025-06-07 15:44:06] [INFO ] Time to serialize gal into /tmp/CTLFireability12331110854467813948.gal : 19 ms
[2025-06-07 15:44:06] [INFO ] Time to serialize properties into /tmp/CTLFireability11396575148659478485.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12331110854467813948.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11396575148659478485.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 15:44:36] [INFO ] Flatten gal took : 23 ms
[2025-06-07 15:44:36] [INFO ] Applying decomposition
[2025-06-07 15:44:36] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5192532117316530699.txt' '-o' '/tmp/graph5192532117316530699.bin' '-w' '/tmp/graph5192532117316530699.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5192532117316530699.bin' '-l' '-1' '-v' '-w' '/tmp/graph5192532117316530699.weights' '-q' '0' '-e' '0.001'
[2025-06-07 15:44:37] [INFO ] Decomposing Gal with order
[2025-06-07 15:44:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 15:44:37] [INFO ] Removed a total of 345 redundant transitions.
[2025-06-07 15:44:37] [INFO ] Flatten gal took : 107 ms
[2025-06-07 15:44:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 156 labels/synchronizations in 29 ms.
[2025-06-07 15:44:37] [INFO ] Time to serialize gal into /tmp/CTLFireability14043987158709702945.gal : 18 ms
[2025-06-07 15:44:37] [INFO ] Time to serialize properties into /tmp/CTLFireability3332510831354387661.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/CTLFireability14043987158709702945.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3332510831354387661.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 : 1037/1037 places, 1296/1296 transitions.
Discarding 222 places :
Symmetric choice reduction at 0 with 222 rule applications. Total rules 222 place count 815 transition count 820
Iterating global reduction 0 with 222 rules applied. Total rules applied 444 place count 815 transition count 820
Applied a total of 444 rules in 58 ms. Remains 815 /1037 variables (removed 222) and now considering 820/1296 (removed 476) transitions.
// Phase 1: matrix 820 rows 815 cols
[2025-06-07 15:45:07] [INFO ] Computed 1 invariants in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:45:07] [INFO ] Implicit Places using invariants in 397 ms returned []
[2025-06-07 15:45:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:45:08] [INFO ] Implicit Places using invariants and state equation in 766 ms returned []
Implicit Place search using SMT with State Equation took 1166 ms to find 0 implicit places.
Running 819 sub problems to find dead transitions.
[2025-06-07 15:45:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 1 (OVERLAPS) 1/815 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 819 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 815/1635 variables, and 1 constraints, problems are : Problem set: 0 solved, 819 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/815 constraints, PredecessorRefiner: 819/819 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 819 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/814 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 819 unsolved
At refinement iteration 1 (OVERLAPS) 1/815 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 819 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 815/1635 variables, and 1 constraints, problems are : Problem set: 0 solved, 819 unsolved in 30029 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/815 constraints, PredecessorRefiner: 0/819 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60139ms problems are : Problem set: 0 solved, 819 unsolved
Search for dead transitions found 0 dead transitions in 60141ms
Starting structural reductions in LTL mode, iteration 1 : 815/1037 places, 820/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61368 ms. Remains : 815/1037 places, 820/1296 transitions.
[2025-06-07 15:46:08] [INFO ] Flatten gal took : 21 ms
[2025-06-07 15:46:08] [INFO ] Flatten gal took : 23 ms
[2025-06-07 15:46:08] [INFO ] Input system was already deterministic with 820 transitions.
[2025-06-07 15:46:08] [INFO ] Flatten gal took : 22 ms
[2025-06-07 15:46:08] [INFO ] Flatten gal took : 23 ms
[2025-06-07 15:46:08] [INFO ] Time to serialize gal into /tmp/CTLFireability13631742870786315254.gal : 3 ms
[2025-06-07 15:46:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13390194177178698256.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/CTLFireability13631742870786315254.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13390194177178698256.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 15:46:39] [INFO ] Flatten gal took : 22 ms
[2025-06-07 15:46:39] [INFO ] Applying decomposition
[2025-06-07 15:46:39] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph662239184608335817.txt' '-o' '/tmp/graph662239184608335817.bin' '-w' '/tmp/graph662239184608335817.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph662239184608335817.bin' '-l' '-1' '-v' '-w' '/tmp/graph662239184608335817.weights' '-q' '0' '-e' '0.001'
[2025-06-07 15:46:39] [INFO ] Decomposing Gal with order
[2025-06-07 15:46:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 15:46:39] [INFO ] Removed a total of 282 redundant transitions.
[2025-06-07 15:46:39] [INFO ] Flatten gal took : 43 ms
[2025-06-07 15:46:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 136 labels/synchronizations in 22 ms.
[2025-06-07 15:46:39] [INFO ] Time to serialize gal into /tmp/CTLFireability2345693112678522649.gal : 8 ms
[2025-06-07 15:46:39] [INFO ] Time to serialize properties into /tmp/CTLFireability9665732715122027505.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/CTLFireability2345693112678522649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9665732715122027505.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1037/1037 places, 1296/1296 transitions.
Graph (complete) has 654 edges and 1037 vertex of which 89 are kept as prefixes of interest. Removing 948 places using SCC suffix rule.5 ms
Discarding 948 places :
Also discarding 1086 output transitions
Drop transitions (Output transitions of discarded places.) removed 1086 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 88 transition count 199
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 68 place count 31 transition count 43
Iterating global reduction 1 with 57 rules applied. Total rules applied 125 place count 31 transition count 43
Applied a total of 125 rules in 31 ms. Remains 31 /1037 variables (removed 1006) and now considering 43/1296 (removed 1253) transitions.
// Phase 1: matrix 43 rows 31 cols
[2025-06-07 15:47:09] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:47:09] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-07 15:47:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:47:09] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 15:47:09] [INFO ] Redundant transitions in 15 ms returned [5, 12, 35]
Found 3 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 3 transitions
Redundant transitions reduction (with SMT) removed 3 transitions.
Running 28 sub problems to find dead transitions.
// Phase 1: matrix 40 rows 31 cols
[2025-06-07 15:47:09] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 34/59 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 8/67 variables, 4/29 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/67 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 2/69 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/69 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (OVERLAPS) 0/69 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 69/71 variables, and 30 constraints, problems are : Problem set: 0 solved, 28 unsolved in 451 ms.
Refiners :[State Equation: 30/31 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 28 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 34/59 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 28/53 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 4 (OVERLAPS) 8/67 variables, 4/57 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 2/69 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/69 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 0/69 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 69/71 variables, and 58 constraints, problems are : Problem set: 0 solved, 28 unsolved in 430 ms.
Refiners :[State Equation: 30/31 constraints, PredecessorRefiner: 28/28 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 885ms problems are : Problem set: 0 solved, 28 unsolved
Search for dead transitions found 0 dead transitions in 885ms
Starting structural reductions in SI_CTL mode, iteration 1 : 31/1037 places, 40/1296 transitions.
Graph (complete) has 14 edges and 31 vertex of which 28 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Applied a total of 1 rules in 1 ms. Remains 28 /31 variables (removed 3) and now considering 37/40 (removed 3) transitions.
// Phase 1: matrix 37 rows 28 cols
[2025-06-07 15:47:10] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:47:10] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-06-07 15:47:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:47:10] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 28/1037 places, 37/1296 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1075 ms. Remains : 28/1037 places, 37/1296 transitions.
[2025-06-07 15:47:10] [INFO ] Flatten gal took : 2 ms
[2025-06-07 15:47:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 15:47:10] [INFO ] Input system was already deterministic with 37 transitions.
[2025-06-07 15:47:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 15:47:10] [INFO ] Flatten gal took : 1 ms
[2025-06-07 15:47:10] [INFO ] Time to serialize gal into /tmp/CTLFireability1718449628449198067.gal : 0 ms
[2025-06-07 15:47:10] [INFO ] Time to serialize properties into /tmp/CTLFireability8554072134523409406.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/CTLFireability1718449628449198067.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8554072134523409406.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,3.99616e+11,0.011752,4048,2,172,5,1517,6,0,130,1430,0
Converting to forward existential form...Done !
original formula: AF(AG((EF(((cFactor1__2>=1)&&(patient_2_9>=1))) * (E(((cFactor2__16_4>=1)&&(patient_16_4_16>=1)) U ((dFactor2__9_10>=1)&&(patient_9_10_7>...212
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((E(TRUE U ((cFactor1__2>=1)&&(patient_2_9>=1))) * (E(((cFactor2__16_4>=1)&&(patient_16...281
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t4, t13, t16, t17, t19, t20, t26, t27, t29, t30, t36, Intersection with reachabl...226
(forward)formula 0,0,0.180631,11088,1,0,198,45621,104,59,958,49125,198
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1037/1037 places, 1296/1296 transitions.
Discarding 199 places :
Symmetric choice reduction at 0 with 199 rule applications. Total rules 199 place count 838 transition count 884
Iterating global reduction 0 with 199 rules applied. Total rules applied 398 place count 838 transition count 884
Applied a total of 398 rules in 31 ms. Remains 838 /1037 variables (removed 199) and now considering 884/1296 (removed 412) transitions.
// Phase 1: matrix 884 rows 838 cols
[2025-06-07 15:47:10] [INFO ] Computed 1 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:47:10] [INFO ] Implicit Places using invariants in 318 ms returned []
[2025-06-07 15:47:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:47:11] [INFO ] Implicit Places using invariants and state equation in 679 ms returned []
Implicit Place search using SMT with State Equation took 1002 ms to find 0 implicit places.
Running 883 sub problems to find dead transitions.
[2025-06-07 15:47:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/837 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 883 unsolved
At refinement iteration 1 (OVERLAPS) 1/838 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 883 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 838/1722 variables, and 1 constraints, problems are : Problem set: 0 solved, 883 unsolved in 30033 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/838 constraints, PredecessorRefiner: 883/883 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 883 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/837 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 883 unsolved
At refinement iteration 1 (OVERLAPS) 1/838 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 883 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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(s679 1)
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(s683 1)
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(s710 8163)
(s711 1)
(s712 1)
(s713 timeout
1)
(s714 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 838/1722 variables, and 1 constraints, problems are : Problem set: 0 solved, 883 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/838 constraints, PredecessorRefiner: 0/883 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60158ms problems are : Problem set: 0 solved, 883 unsolved
Search for dead transitions found 0 dead transitions in 60160ms
Starting structural reductions in LTL mode, iteration 1 : 838/1037 places, 884/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61195 ms. Remains : 838/1037 places, 884/1296 transitions.
[2025-06-07 15:48:11] [INFO ] Flatten gal took : 19 ms
[2025-06-07 15:48:11] [INFO ] Flatten gal took : 19 ms
[2025-06-07 15:48:11] [INFO ] Input system was already deterministic with 884 transitions.
[2025-06-07 15:48:11] [INFO ] Flatten gal took : 19 ms
[2025-06-07 15:48:11] [INFO ] Flatten gal took : 19 ms
[2025-06-07 15:48:11] [INFO ] Time to serialize gal into /tmp/CTLFireability15942086987489004127.gal : 5 ms
[2025-06-07 15:48:11] [INFO ] Time to serialize properties into /tmp/CTLFireability12486155727002352844.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/CTLFireability15942086987489004127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12486155727002352844.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 15:48:42] [INFO ] Flatten gal took : 21 ms
[2025-06-07 15:48:42] [INFO ] Applying decomposition
[2025-06-07 15:48:42] [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/graph5211347954447469255.txt' '-o' '/tmp/graph5211347954447469255.bin' '-w' '/tmp/graph5211347954447469255.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5211347954447469255.bin' '-l' '-1' '-v' '-w' '/tmp/graph5211347954447469255.weights' '-q' '0' '-e' '0.001'
[2025-06-07 15:48:42] [INFO ] Decomposing Gal with order
[2025-06-07 15:48:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 15:48:42] [INFO ] Removed a total of 387 redundant transitions.
[2025-06-07 15:48:42] [INFO ] Flatten gal took : 75 ms
[2025-06-07 15:48:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 166 labels/synchronizations in 57 ms.
[2025-06-07 15:48:42] [INFO ] Time to serialize gal into /tmp/CTLFireability10074621989409633119.gal : 24 ms
[2025-06-07 15:48:42] [INFO ] Time to serialize properties into /tmp/CTLFireability6570999724178053338.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/CTLFireability10074621989409633119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6570999724178053338.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 : 1037/1037 places, 1296/1296 transitions.
Discarding 224 places :
Symmetric choice reduction at 0 with 224 rule applications. Total rules 224 place count 813 transition count 817
Iterating global reduction 0 with 224 rules applied. Total rules applied 448 place count 813 transition count 817
Applied a total of 448 rules in 41 ms. Remains 813 /1037 variables (removed 224) and now considering 817/1296 (removed 479) transitions.
// Phase 1: matrix 817 rows 813 cols
[2025-06-07 15:49:12] [INFO ] Computed 1 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:49:12] [INFO ] Implicit Places using invariants in 392 ms returned []
[2025-06-07 15:49:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:49:13] [INFO ] Implicit Places using invariants and state equation in 730 ms returned []
Implicit Place search using SMT with State Equation took 1140 ms to find 0 implicit places.
Running 816 sub problems to find dead transitions.
[2025-06-07 15:49:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/812 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 816 unsolved
At refinement iteration 1 (OVERLAPS) 1/813 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 816 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 813/1630 variables, and 1 constraints, problems are : Problem set: 0 solved, 816 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/813 constraints, PredecessorRefiner: 816/816 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 816 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/812 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 816 unsolved
At refinement iteration 1 (OVERLAPS) 1/813 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 816 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 813/1630 variables, and 1 constraints, problems are : Problem set: 0 solved, 816 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/813 constraints, PredecessorRefiner: 0/816 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60157ms problems are : Problem set: 0 solved, 816 unsolved
Search for dead transitions found 0 dead transitions in 60159ms
Starting structural reductions in LTL mode, iteration 1 : 813/1037 places, 817/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61342 ms. Remains : 813/1037 places, 817/1296 transitions.
[2025-06-07 15:50:13] [INFO ] Flatten gal took : 17 ms
[2025-06-07 15:50:13] [INFO ] Flatten gal took : 17 ms
[2025-06-07 15:50:13] [INFO ] Input system was already deterministic with 817 transitions.
[2025-06-07 15:50:13] [INFO ] Flatten gal took : 20 ms
[2025-06-07 15:50:14] [INFO ] Flatten gal took : 23 ms
[2025-06-07 15:50:14] [INFO ] Time to serialize gal into /tmp/CTLFireability6372344415160596454.gal : 4 ms
[2025-06-07 15:50:14] [INFO ] Time to serialize properties into /tmp/CTLFireability4652085971778250477.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/CTLFireability6372344415160596454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4652085971778250477.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 15:50:44] [INFO ] Flatten gal took : 18 ms
[2025-06-07 15:50:44] [INFO ] Applying decomposition
[2025-06-07 15:50:44] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15545229083510468503.txt' '-o' '/tmp/graph15545229083510468503.bin' '-w' '/tmp/graph15545229083510468503.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15545229083510468503.bin' '-l' '-1' '-v' '-w' '/tmp/graph15545229083510468503.weights' '-q' '0' '-e' '0.001'
[2025-06-07 15:50:44] [INFO ] Decomposing Gal with order
[2025-06-07 15:50:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 15:50:44] [INFO ] Removed a total of 278 redundant transitions.
[2025-06-07 15:50:44] [INFO ] Flatten gal took : 38 ms
[2025-06-07 15:50:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 12 ms.
[2025-06-07 15:50:44] [INFO ] Time to serialize gal into /tmp/CTLFireability14115375586088846928.gal : 9 ms
[2025-06-07 15:50:44] [INFO ] Time to serialize properties into /tmp/CTLFireability18208523379957007087.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/CTLFireability14115375586088846928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18208523379957007087.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 : 1037/1037 places, 1296/1296 transitions.
Discarding 221 places :
Symmetric choice reduction at 0 with 221 rule applications. Total rules 221 place count 816 transition count 836
Iterating global reduction 0 with 221 rules applied. Total rules applied 442 place count 816 transition count 836
Applied a total of 442 rules in 37 ms. Remains 816 /1037 variables (removed 221) and now considering 836/1296 (removed 460) transitions.
// Phase 1: matrix 836 rows 816 cols
[2025-06-07 15:51:14] [INFO ] Computed 1 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:51:14] [INFO ] Implicit Places using invariants in 319 ms returned []
[2025-06-07 15:51:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:51:15] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 1031 ms to find 0 implicit places.
Running 835 sub problems to find dead transitions.
[2025-06-07 15:51:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 835 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 835 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 816/1652 variables, and 1 constraints, problems are : Problem set: 0 solved, 835 unsolved in 30030 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 835/835 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 835 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/815 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 835 unsolved
At refinement iteration 1 (OVERLAPS) 1/816 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 835 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 816/1652 variables, and 1 constraints, problems are : Problem set: 0 solved, 835 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/816 constraints, PredecessorRefiner: 0/835 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60157ms problems are : Problem set: 0 solved, 835 unsolved
Search for dead transitions found 0 dead transitions in 60159ms
Starting structural reductions in LTL mode, iteration 1 : 816/1037 places, 836/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61230 ms. Remains : 816/1037 places, 836/1296 transitions.
[2025-06-07 15:52:15] [INFO ] Flatten gal took : 18 ms
[2025-06-07 15:52:15] [INFO ] Flatten gal took : 19 ms
[2025-06-07 15:52:15] [INFO ] Input system was already deterministic with 836 transitions.
[2025-06-07 15:52:15] [INFO ] Flatten gal took : 19 ms
[2025-06-07 15:52:15] [INFO ] Flatten gal took : 19 ms
[2025-06-07 15:52:15] [INFO ] Time to serialize gal into /tmp/CTLFireability13641515710085513045.gal : 4 ms
[2025-06-07 15:52:15] [INFO ] Time to serialize properties into /tmp/CTLFireability14221703376082394303.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/CTLFireability13641515710085513045.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14221703376082394303.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 15:52:45] [INFO ] Flatten gal took : 19 ms
[2025-06-07 15:52:45] [INFO ] Applying decomposition
[2025-06-07 15:52:45] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17065496255491562455.txt' '-o' '/tmp/graph17065496255491562455.bin' '-w' '/tmp/graph17065496255491562455.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17065496255491562455.bin' '-l' '-1' '-v' '-w' '/tmp/graph17065496255491562455.weights' '-q' '0' '-e' '0.001'
[2025-06-07 15:52:45] [INFO ] Decomposing Gal with order
[2025-06-07 15:52:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 15:52:45] [INFO ] Removed a total of 313 redundant transitions.
[2025-06-07 15:52:46] [INFO ] Flatten gal took : 81 ms
[2025-06-07 15:52:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 140 labels/synchronizations in 10 ms.
[2025-06-07 15:52:46] [INFO ] Time to serialize gal into /tmp/CTLFireability9122685485223617203.gal : 7 ms
[2025-06-07 15:52:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2228080692774418689.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/CTLFireability9122685485223617203.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2228080692774418689.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 1037/1037 places, 1296/1296 transitions.
Graph (complete) has 654 edges and 1037 vertex of which 59 are kept as prefixes of interest. Removing 978 places using SCC suffix rule.9 ms
Discarding 978 places :
Also discarding 1132 output transitions
Drop transitions (Output transitions of discarded places.) removed 1132 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 58 transition count 120
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 69 place count 33 transition count 45
Iterating global reduction 1 with 25 rules applied. Total rules applied 94 place count 33 transition count 45
Graph (complete) has 15 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 95 place count 32 transition count 44
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 96 place count 32 transition count 43
Applied a total of 96 rules in 14 ms. Remains 32 /1037 variables (removed 1005) and now considering 43/1296 (removed 1253) transitions.
// Phase 1: matrix 43 rows 32 cols
[2025-06-07 15:53:16] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:53:16] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-07 15:53:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:53:16] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 15:53:16] [INFO ] Redundant transitions in 18 ms returned [4, 15, 35]
Found 3 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 3 transitions
Redundant transitions reduction (with SMT) removed 3 transitions.
Running 27 sub problems to find dead transitions.
// Phase 1: matrix 40 rows 32 cols
[2025-06-07 15:53:16] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 35/62 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 8/70 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 2/72 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 0/72 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 72/72 variables, and 32 constraints, problems are : Problem set: 0 solved, 27 unsolved in 407 ms.
Refiners :[State Equation: 32/32 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 35/62 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/62 variables, 27/54 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/62 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (OVERLAPS) 8/70 variables, 4/58 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 2/72 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 0/72 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 72/72 variables, and 59 constraints, problems are : Problem set: 0 solved, 27 unsolved in 433 ms.
Refiners :[State Equation: 32/32 constraints, PredecessorRefiner: 27/27 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 845ms problems are : Problem set: 0 solved, 27 unsolved
Search for dead transitions found 0 dead transitions in 846ms
Starting structural reductions in SI_CTL mode, iteration 1 : 32/1037 places, 40/1296 transitions.
Graph (complete) has 15 edges and 32 vertex of which 29 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Applied a total of 1 rules in 1 ms. Remains 29 /32 variables (removed 3) and now considering 37/40 (removed 3) transitions.
// Phase 1: matrix 37 rows 29 cols
[2025-06-07 15:53:17] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:53:17] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-07 15:53:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:53:17] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 29/1037 places, 37/1296 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1023 ms. Remains : 29/1037 places, 37/1296 transitions.
[2025-06-07 15:53:17] [INFO ] Flatten gal took : 1 ms
[2025-06-07 15:53:17] [INFO ] Flatten gal took : 1 ms
[2025-06-07 15:53:17] [INFO ] Input system was already deterministic with 37 transitions.
[2025-06-07 15:53:17] [INFO ] Flatten gal took : 0 ms
[2025-06-07 15:53:17] [INFO ] Flatten gal took : 0 ms
[2025-06-07 15:53:17] [INFO ] Time to serialize gal into /tmp/CTLFireability6151895208040258046.gal : 0 ms
[2025-06-07 15:53:17] [INFO ] Time to serialize properties into /tmp/CTLFireability6915329172314946223.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/CTLFireability6151895208040258046.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6915329172314946223.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,1.75785e+10,0.00957,3940,2,164,5,1213,6,0,134,1149,0
Converting to forward existential form...Done !
original formula: AG(EF((AG((EG(((cFactor2__16_15>=1)&&(patient_16_15_3>=1))) + AF(((dFactor2__6_16>=1)&&(patient_6_16_8>=1))))) + A(AF(((cFactor2__4_5>=1)...235
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(E(TRUE U !((EG(((cFactor2__16_15>=1)&&(patient_16_15_3>=1))) + !(EG(!(((dFacto...468
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, t9, t11, t12, t18, t20, t21, t27, t29, t30, t36, Intersection with reachable at ...221
(forward)formula 0,1,2.1701,71072,1,0,1114,388718,118,546,889,561787,1141
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 1037/1037 places, 1296/1296 transitions.
Graph (complete) has 654 edges and 1037 vertex of which 32 are kept as prefixes of interest. Removing 1005 places using SCC suffix rule.3 ms
Discarding 1005 places :
Also discarding 1219 output transitions
Drop transitions (Output transitions of discarded places.) removed 1219 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 31 transition count 69
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 29 place count 10 transition count 14
Iterating global reduction 1 with 21 rules applied. Total rules applied 50 place count 10 transition count 14
Applied a total of 50 rules in 8 ms. Remains 10 /1037 variables (removed 1027) and now considering 14/1296 (removed 1282) transitions.
// Phase 1: matrix 14 rows 10 cols
[2025-06-07 15:53:19] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:53:19] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-07 15:53:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:53:19] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 15:53:19] [INFO ] Redundant transitions in 11 ms returned [6, 13]
Found 2 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 2 transitions
Redundant transitions reduction (with SMT) removed 2 transitions.
Running 7 sub problems to find dead transitions.
// Phase 1: matrix 12 rows 10 cols
[2025-06-07 15:53:19] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 9/16 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 2/18 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 2/20 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/20 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 20/22 variables, and 9 constraints, problems are : Problem set: 0 solved, 7 unsolved in 84 ms.
Refiners :[State Equation: 9/10 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 9/16 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 2/18 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 2/20 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/20 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 0/20 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 20/22 variables, and 16 constraints, problems are : Problem set: 0 solved, 7 unsolved in 107 ms.
Refiners :[State Equation: 9/10 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 192ms problems are : Problem set: 0 solved, 7 unsolved
Search for dead transitions found 0 dead transitions in 193ms
Starting structural reductions in SI_CTL mode, iteration 1 : 10/1037 places, 12/1296 transitions.
Graph (complete) has 4 edges and 10 vertex of which 8 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Applied a total of 1 rules in 0 ms. Remains 8 /10 variables (removed 2) and now considering 10/12 (removed 2) transitions.
// Phase 1: matrix 10 rows 8 cols
[2025-06-07 15:53:19] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:53:19] [INFO ] Implicit Places using invariants in 16 ms returned []
[2025-06-07 15:53:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:53:19] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 8/1037 places, 10/1296 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 299 ms. Remains : 8/1037 places, 10/1296 transitions.
[2025-06-07 15:53:19] [INFO ] Flatten gal took : 1 ms
[2025-06-07 15:53:19] [INFO ] Flatten gal took : 1 ms
[2025-06-07 15:53:19] [INFO ] Input system was already deterministic with 10 transitions.
[2025-06-07 15:53:19] [INFO ] Flatten gal took : 0 ms
[2025-06-07 15:53:19] [INFO ] Flatten gal took : 1 ms
[2025-06-07 15:53:19] [INFO ] Time to serialize gal into /tmp/CTLFireability13918681480912511651.gal : 0 ms
[2025-06-07 15:53:19] [INFO ] Time to serialize properties into /tmp/CTLFireability7140001503394894676.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/CTLFireability13918681480912511651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7140001503394894676.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,1567,0.006242,3788,2,29,5,210,6,0,38,182,0
Converting to forward existential form...Done !
original formula: EG(((dFactor2__3_7<1)||(patient_3_7_6<1)))
=> equivalent forward existential formula: [FwdG(Init,((dFactor2__3_7<1)||(patient_3_7_6<1)))] != FALSE
Hit Full ! (commute/partial/dont) 6/0/4
(forward)formula 0,1,0.014321,3916,1,0,30,1517,18,4,209,1554,27
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1037/1037 places, 1296/1296 transitions.
Discarding 212 places :
Symmetric choice reduction at 0 with 212 rule applications. Total rules 212 place count 825 transition count 864
Iterating global reduction 0 with 212 rules applied. Total rules applied 424 place count 825 transition count 864
Applied a total of 424 rules in 42 ms. Remains 825 /1037 variables (removed 212) and now considering 864/1296 (removed 432) transitions.
// Phase 1: matrix 864 rows 825 cols
[2025-06-07 15:53:19] [INFO ] Computed 1 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:53:20] [INFO ] Implicit Places using invariants in 342 ms returned []
[2025-06-07 15:53:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:53:20] [INFO ] Implicit Places using invariants and state equation in 685 ms returned []
Implicit Place search using SMT with State Equation took 1029 ms to find 0 implicit places.
Running 863 sub problems to find dead transitions.
[2025-06-07 15:53:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/824 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 863 unsolved
At refinement iteration 1 (OVERLAPS) 1/825 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 863 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 825/1689 variables, and 1 constraints, problems are : Problem set: 0 solved, 863 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/825 constraints, PredecessorRefiner: 863/863 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 863 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/824 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 863 unsolved
At refinement iteration 1 (OVERLAPS) 1/825 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 863 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 0)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 825/1689 variables, and 1 constraints, problems are : Problem set: 0 solved, 863 unsolved in 30031 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/825 constraints, PredecessorRefiner: 0/863 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60167ms problems are : Problem set: 0 solved, 863 unsolved
Search for dead transitions found 0 dead transitions in 60169ms
Starting structural reductions in LTL mode, iteration 1 : 825/1037 places, 864/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61244 ms. Remains : 825/1037 places, 864/1296 transitions.
[2025-06-07 15:54:20] [INFO ] Flatten gal took : 17 ms
[2025-06-07 15:54:21] [INFO ] Flatten gal took : 18 ms
[2025-06-07 15:54:21] [INFO ] Input system was already deterministic with 864 transitions.
[2025-06-07 15:54:21] [INFO ] Flatten gal took : 17 ms
[2025-06-07 15:54:21] [INFO ] Flatten gal took : 16 ms
[2025-06-07 15:54:21] [INFO ] Time to serialize gal into /tmp/CTLFireability309059143328354952.gal : 4 ms
[2025-06-07 15:54:21] [INFO ] Time to serialize properties into /tmp/CTLFireability11080666006732055429.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/CTLFireability309059143328354952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11080666006732055429.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 15:54:51] [INFO ] Flatten gal took : 22 ms
[2025-06-07 15:54:51] [INFO ] Applying decomposition
[2025-06-07 15:54:51] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16756559102643354574.txt' '-o' '/tmp/graph16756559102643354574.bin' '-w' '/tmp/graph16756559102643354574.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16756559102643354574.bin' '-l' '-1' '-v' '-w' '/tmp/graph16756559102643354574.weights' '-q' '0' '-e' '0.001'
[2025-06-07 15:54:51] [INFO ] Decomposing Gal with order
[2025-06-07 15:54:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 15:54:51] [INFO ] Removed a total of 360 redundant transitions.
[2025-06-07 15:54:51] [INFO ] Flatten gal took : 36 ms
[2025-06-07 15:54:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 151 labels/synchronizations in 10 ms.
[2025-06-07 15:54:51] [INFO ] Time to serialize gal into /tmp/CTLFireability10266517535370335901.gal : 7 ms
[2025-06-07 15:54:51] [INFO ] Time to serialize properties into /tmp/CTLFireability7067734919311451987.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/CTLFireability10266517535370335901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7067734919311451987.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 : 1037/1037 places, 1296/1296 transitions.
Discarding 218 places :
Symmetric choice reduction at 0 with 218 rule applications. Total rules 218 place count 819 transition count 841
Iterating global reduction 0 with 218 rules applied. Total rules applied 436 place count 819 transition count 841
Applied a total of 436 rules in 46 ms. Remains 819 /1037 variables (removed 218) and now considering 841/1296 (removed 455) transitions.
// Phase 1: matrix 841 rows 819 cols
[2025-06-07 15:55:21] [INFO ] Computed 1 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:55:21] [INFO ] Implicit Places using invariants in 342 ms returned []
[2025-06-07 15:55:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:55:22] [INFO ] Implicit Places using invariants and state equation in 720 ms returned []
Implicit Place search using SMT with State Equation took 1064 ms to find 0 implicit places.
Running 840 sub problems to find dead transitions.
[2025-06-07 15:55:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/818 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 1 (OVERLAPS) 1/819 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 840 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s428 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 819/1660 variables, and 1 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/819 constraints, PredecessorRefiner: 840/840 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 840 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/818 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 1 (OVERLAPS) 1/819 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 840 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 819/1660 variables, and 1 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30025 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/819 constraints, PredecessorRefiner: 0/840 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60146ms problems are : Problem set: 0 solved, 840 unsolved
Search for dead transitions found 0 dead transitions in 60148ms
Starting structural reductions in LTL mode, iteration 1 : 819/1037 places, 841/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61259 ms. Remains : 819/1037 places, 841/1296 transitions.
[2025-06-07 15:56:22] [INFO ] Flatten gal took : 16 ms
[2025-06-07 15:56:22] [INFO ] Flatten gal took : 18 ms
[2025-06-07 15:56:22] [INFO ] Input system was already deterministic with 841 transitions.
[2025-06-07 15:56:22] [INFO ] Flatten gal took : 17 ms
[2025-06-07 15:56:22] [INFO ] Flatten gal took : 17 ms
[2025-06-07 15:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability13996547406333848018.gal : 3 ms
[2025-06-07 15:56:22] [INFO ] Time to serialize properties into /tmp/CTLFireability16087032197373713775.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/CTLFireability13996547406333848018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16087032197373713775.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 15:56:52] [INFO ] Flatten gal took : 18 ms
[2025-06-07 15:56:52] [INFO ] Applying decomposition
[2025-06-07 15:56:52] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11629516616317531812.txt' '-o' '/tmp/graph11629516616317531812.bin' '-w' '/tmp/graph11629516616317531812.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11629516616317531812.bin' '-l' '-1' '-v' '-w' '/tmp/graph11629516616317531812.weights' '-q' '0' '-e' '0.001'
[2025-06-07 15:56:52] [INFO ] Decomposing Gal with order
[2025-06-07 15:56:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 15:56:53] [INFO ] Removed a total of 320 redundant transitions.
[2025-06-07 15:56:53] [INFO ] Flatten gal took : 32 ms
[2025-06-07 15:56:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 8 ms.
[2025-06-07 15:56:53] [INFO ] Time to serialize gal into /tmp/CTLFireability5879788369621382214.gal : 7 ms
[2025-06-07 15:56:53] [INFO ] Time to serialize properties into /tmp/CTLFireability11195759927190448903.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/CTLFireability5879788369621382214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11195759927190448903.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 : 1037/1037 places, 1296/1296 transitions.
Discarding 210 places :
Symmetric choice reduction at 0 with 210 rule applications. Total rules 210 place count 827 transition count 838
Iterating global reduction 0 with 210 rules applied. Total rules applied 420 place count 827 transition count 838
Applied a total of 420 rules in 36 ms. Remains 827 /1037 variables (removed 210) and now considering 838/1296 (removed 458) transitions.
// Phase 1: matrix 838 rows 827 cols
[2025-06-07 15:57:23] [INFO ] Computed 1 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:57:23] [INFO ] Implicit Places using invariants in 341 ms returned []
[2025-06-07 15:57:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:57:24] [INFO ] Implicit Places using invariants and state equation in 704 ms returned []
Implicit Place search using SMT with State Equation took 1047 ms to find 0 implicit places.
Running 837 sub problems to find dead transitions.
[2025-06-07 15:57:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/826 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 837 unsolved
At refinement iteration 1 (OVERLAPS) 1/827 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 837 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s537 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 827/1665 variables, and 1 constraints, problems are : Problem set: 0 solved, 837 unsolved in 30023 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/827 constraints, PredecessorRefiner: 837/837 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 837 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/826 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 837 unsolved
At refinement iteration 1 (OVERLAPS) 1/827 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 837 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 827/1665 variables, and 1 constraints, problems are : Problem set: 0 solved, 837 unsolved in 30051 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/827 constraints, PredecessorRefiner: 0/837 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60161ms problems are : Problem set: 0 solved, 837 unsolved
Search for dead transitions found 0 dead transitions in 60164ms
Starting structural reductions in LTL mode, iteration 1 : 827/1037 places, 838/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61248 ms. Remains : 827/1037 places, 838/1296 transitions.
[2025-06-07 15:58:24] [INFO ] Flatten gal took : 15 ms
[2025-06-07 15:58:24] [INFO ] Flatten gal took : 17 ms
[2025-06-07 15:58:24] [INFO ] Input system was already deterministic with 838 transitions.
[2025-06-07 15:58:24] [INFO ] Flatten gal took : 16 ms
[2025-06-07 15:58:24] [INFO ] Flatten gal took : 16 ms
[2025-06-07 15:58:24] [INFO ] Time to serialize gal into /tmp/CTLFireability12065957987627624785.gal : 3 ms
[2025-06-07 15:58:24] [INFO ] Time to serialize properties into /tmp/CTLFireability11698365096965764981.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/CTLFireability12065957987627624785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11698365096965764981.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 15:58:54] [INFO ] Flatten gal took : 19 ms
[2025-06-07 15:58:54] [INFO ] Applying decomposition
[2025-06-07 15:58:54] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11631292462096975866.txt' '-o' '/tmp/graph11631292462096975866.bin' '-w' '/tmp/graph11631292462096975866.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11631292462096975866.bin' '-l' '-1' '-v' '-w' '/tmp/graph11631292462096975866.weights' '-q' '0' '-e' '0.001'
[2025-06-07 15:58:54] [INFO ] Decomposing Gal with order
[2025-06-07 15:58:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 15:58:54] [INFO ] Removed a total of 306 redundant transitions.
[2025-06-07 15:58:54] [INFO ] Flatten gal took : 43 ms
[2025-06-07 15:58:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 150 labels/synchronizations in 10 ms.
[2025-06-07 15:58:54] [INFO ] Time to serialize gal into /tmp/CTLFireability17665944401908252995.gal : 7 ms
[2025-06-07 15:58:54] [INFO ] Time to serialize properties into /tmp/CTLFireability287278848556609763.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/CTLFireability17665944401908252995.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability287278848556609763.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 : 1037/1037 places, 1296/1296 transitions.
Discarding 217 places :
Symmetric choice reduction at 0 with 217 rule applications. Total rules 217 place count 820 transition count 842
Iterating global reduction 0 with 217 rules applied. Total rules applied 434 place count 820 transition count 842
Applied a total of 434 rules in 34 ms. Remains 820 /1037 variables (removed 217) and now considering 842/1296 (removed 454) transitions.
// Phase 1: matrix 842 rows 820 cols
[2025-06-07 15:59:24] [INFO ] Computed 1 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:59:25] [INFO ] Implicit Places using invariants in 429 ms returned []
[2025-06-07 15:59:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 15:59:26] [INFO ] Implicit Places using invariants and state equation in 692 ms returned []
Implicit Place search using SMT with State Equation took 1125 ms to find 0 implicit places.
Running 841 sub problems to find dead transitions.
[2025-06-07 15:59:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/819 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 1 (OVERLAPS) 1/820 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 841 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 820/1662 variables, and 1 constraints, problems are : Problem set: 0 solved, 841 unsolved in 30017 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/820 constraints, PredecessorRefiner: 841/841 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 841 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/819 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 841 unsolved
At refinement iteration 1 (OVERLAPS) 1/820 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 841 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 820/1662 variables, and 1 constraints, problems are : Problem set: 0 solved, 841 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/820 constraints, PredecessorRefiner: 0/841 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60123ms problems are : Problem set: 0 solved, 841 unsolved
Search for dead transitions found 0 dead transitions in 60124ms
Starting structural reductions in LTL mode, iteration 1 : 820/1037 places, 842/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61285 ms. Remains : 820/1037 places, 842/1296 transitions.
[2025-06-07 16:00:26] [INFO ] Flatten gal took : 15 ms
[2025-06-07 16:00:26] [INFO ] Flatten gal took : 17 ms
[2025-06-07 16:00:26] [INFO ] Input system was already deterministic with 842 transitions.
[2025-06-07 16:00:26] [INFO ] Flatten gal took : 16 ms
[2025-06-07 16:00:26] [INFO ] Flatten gal took : 16 ms
[2025-06-07 16:00:26] [INFO ] Time to serialize gal into /tmp/CTLFireability11797908428331959989.gal : 3 ms
[2025-06-07 16:00:26] [INFO ] Time to serialize properties into /tmp/CTLFireability3364659667715535829.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/CTLFireability11797908428331959989.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3364659667715535829.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 16:00:56] [INFO ] Flatten gal took : 18 ms
[2025-06-07 16:00:56] [INFO ] Applying decomposition
[2025-06-07 16:00:56] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9542148116107235081.txt' '-o' '/tmp/graph9542148116107235081.bin' '-w' '/tmp/graph9542148116107235081.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9542148116107235081.bin' '-l' '-1' '-v' '-w' '/tmp/graph9542148116107235081.weights' '-q' '0' '-e' '0.001'
[2025-06-07 16:00:56] [INFO ] Decomposing Gal with order
[2025-06-07 16:00:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 16:00:56] [INFO ] Removed a total of 321 redundant transitions.
[2025-06-07 16:00:56] [INFO ] Flatten gal took : 38 ms
[2025-06-07 16:00:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 140 labels/synchronizations in 9 ms.
[2025-06-07 16:00:56] [INFO ] Time to serialize gal into /tmp/CTLFireability12688496215532989262.gal : 6 ms
[2025-06-07 16:00:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10129049183248062734.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/CTLFireability12688496215532989262.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10129049183248062734.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 : 1037/1037 places, 1296/1296 transitions.
Discarding 220 places :
Symmetric choice reduction at 0 with 220 rule applications. Total rules 220 place count 817 transition count 823
Iterating global reduction 0 with 220 rules applied. Total rules applied 440 place count 817 transition count 823
Applied a total of 440 rules in 34 ms. Remains 817 /1037 variables (removed 220) and now considering 823/1296 (removed 473) transitions.
// Phase 1: matrix 823 rows 817 cols
[2025-06-07 16:01:26] [INFO ] Computed 1 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:01:26] [INFO ] Implicit Places using invariants in 349 ms returned []
[2025-06-07 16:01:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:01:27] [INFO ] Implicit Places using invariants and state equation in 707 ms returned []
Implicit Place search using SMT with State Equation took 1088 ms to find 0 implicit places.
Running 822 sub problems to find dead transitions.
[2025-06-07 16:01:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/816 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 1 (OVERLAPS) 1/817 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 822 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 817/1640 variables, and 1 constraints, problems are : Problem set: 0 solved, 822 unsolved in 30019 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/817 constraints, PredecessorRefiner: 822/822 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 822 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/816 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 822 unsolved
At refinement iteration 1 (OVERLAPS) 1/817 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 822 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
(s1 1)
(s2 0)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s42 1)
(s43 1)
(s44 1)
(s45 1)
(s46 1)
(s47 8194)
(s48 1)
(s49 1)
(s50 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s58 1)
(s59 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s64 1)
(s65 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s75 1)
(s76 1)
(s77 1)
(s78 1)
(s79 1)
(s80 1)
(s81 1)
(s82 1)
(s83 1)
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(s258 1)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 817/1640 variables, and 1 constraints, problems are : Problem set: 0 solved, 822 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/817 constraints, PredecessorRefiner: 0/822 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60156ms problems are : Problem set: 0 solved, 822 unsolved
Search for dead transitions found 0 dead transitions in 60159ms
Starting structural reductions in LTL mode, iteration 1 : 817/1037 places, 823/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61288 ms. Remains : 817/1037 places, 823/1296 transitions.
[2025-06-07 16:02:27] [INFO ] Flatten gal took : 17 ms
[2025-06-07 16:02:27] [INFO ] Flatten gal took : 17 ms
[2025-06-07 16:02:27] [INFO ] Input system was already deterministic with 823 transitions.
[2025-06-07 16:02:27] [INFO ] Flatten gal took : 16 ms
[2025-06-07 16:02:28] [INFO ] Flatten gal took : 17 ms
[2025-06-07 16:02:28] [INFO ] Time to serialize gal into /tmp/CTLFireability3242023905477078719.gal : 10 ms
[2025-06-07 16:02:28] [INFO ] Time to serialize properties into /tmp/CTLFireability11608126666318495597.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/CTLFireability3242023905477078719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11608126666318495597.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 16:02:58] [INFO ] Flatten gal took : 17 ms
[2025-06-07 16:02:58] [INFO ] Applying decomposition
[2025-06-07 16:02:58] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2624707222831921245.txt' '-o' '/tmp/graph2624707222831921245.bin' '-w' '/tmp/graph2624707222831921245.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2624707222831921245.bin' '-l' '-1' '-v' '-w' '/tmp/graph2624707222831921245.weights' '-q' '0' '-e' '0.001'
[2025-06-07 16:02:58] [INFO ] Decomposing Gal with order
[2025-06-07 16:02:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 16:02:58] [INFO ] Removed a total of 286 redundant transitions.
[2025-06-07 16:02:58] [INFO ] Flatten gal took : 31 ms
[2025-06-07 16:02:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 7 ms.
[2025-06-07 16:02:58] [INFO ] Time to serialize gal into /tmp/CTLFireability153822664286916982.gal : 7 ms
[2025-06-07 16:02:58] [INFO ] Time to serialize properties into /tmp/CTLFireability17745256119498910479.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/CTLFireability153822664286916982.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17745256119498910479.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 : 1037/1037 places, 1296/1296 transitions.
Discarding 194 places :
Symmetric choice reduction at 0 with 194 rule applications. Total rules 194 place count 843 transition count 891
Iterating global reduction 0 with 194 rules applied. Total rules applied 388 place count 843 transition count 891
Applied a total of 388 rules in 34 ms. Remains 843 /1037 variables (removed 194) and now considering 891/1296 (removed 405) transitions.
// Phase 1: matrix 891 rows 843 cols
[2025-06-07 16:03:28] [INFO ] Computed 1 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:03:28] [INFO ] Implicit Places using invariants in 336 ms returned []
[2025-06-07 16:03:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:03:29] [INFO ] Implicit Places using invariants and state equation in 686 ms returned []
Implicit Place search using SMT with State Equation took 1023 ms to find 0 implicit places.
Running 890 sub problems to find dead transitions.
[2025-06-07 16:03:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/842 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 890 unsolved
At refinement iteration 1 (OVERLAPS) 1/843 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 890 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 843/1734 variables, and 1 constraints, problems are : Problem set: 0 solved, 890 unsolved in 30021 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/843 constraints, PredecessorRefiner: 890/890 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 890 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/842 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 890 unsolved
At refinement iteration 1 (OVERLAPS) 1/843 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 890 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 843/1734 variables, and 1 constraints, problems are : Problem set: 0 solved, 890 unsolved in 30020 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/843 constraints, PredecessorRefiner: 0/890 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60148ms problems are : Problem set: 0 solved, 890 unsolved
Search for dead transitions found 0 dead transitions in 60149ms
Starting structural reductions in LTL mode, iteration 1 : 843/1037 places, 891/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61208 ms. Remains : 843/1037 places, 891/1296 transitions.
[2025-06-07 16:04:29] [INFO ] Flatten gal took : 20 ms
[2025-06-07 16:04:29] [INFO ] Flatten gal took : 18 ms
[2025-06-07 16:04:29] [INFO ] Input system was already deterministic with 891 transitions.
[2025-06-07 16:04:29] [INFO ] Flatten gal took : 17 ms
[2025-06-07 16:04:29] [INFO ] Flatten gal took : 19 ms
[2025-06-07 16:04:29] [INFO ] Time to serialize gal into /tmp/CTLFireability10786688431948467361.gal : 4 ms
[2025-06-07 16:04:29] [INFO ] Time to serialize properties into /tmp/CTLFireability9389559723019520322.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/CTLFireability10786688431948467361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9389559723019520322.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 16:04:59] [INFO ] Flatten gal took : 22 ms
[2025-06-07 16:04:59] [INFO ] Applying decomposition
[2025-06-07 16:04:59] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2918297356919207417.txt' '-o' '/tmp/graph2918297356919207417.bin' '-w' '/tmp/graph2918297356919207417.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2918297356919207417.bin' '-l' '-1' '-v' '-w' '/tmp/graph2918297356919207417.weights' '-q' '0' '-e' '0.001'
[2025-06-07 16:04:59] [INFO ] Decomposing Gal with order
[2025-06-07 16:04:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 16:04:59] [INFO ] Removed a total of 396 redundant transitions.
[2025-06-07 16:04:59] [INFO ] Flatten gal took : 36 ms
[2025-06-07 16:04:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 180 labels/synchronizations in 8 ms.
[2025-06-07 16:04:59] [INFO ] Time to serialize gal into /tmp/CTLFireability9600374742345124313.gal : 7 ms
[2025-06-07 16:04:59] [INFO ] Time to serialize properties into /tmp/CTLFireability14640702883438259727.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/CTLFireability9600374742345124313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14640702883438259727.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 : 1037/1037 places, 1296/1296 transitions.
Discarding 226 places :
Symmetric choice reduction at 0 with 226 rule applications. Total rules 226 place count 811 transition count 814
Iterating global reduction 0 with 226 rules applied. Total rules applied 452 place count 811 transition count 814
Applied a total of 452 rules in 37 ms. Remains 811 /1037 variables (removed 226) and now considering 814/1296 (removed 482) transitions.
// Phase 1: matrix 814 rows 811 cols
[2025-06-07 16:05:30] [INFO ] Computed 1 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:05:30] [INFO ] Implicit Places using invariants in 346 ms returned []
[2025-06-07 16:05:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 16:05:31] [INFO ] Implicit Places using invariants and state equation in 664 ms returned []
Implicit Place search using SMT with State Equation took 1011 ms to find 0 implicit places.
Running 813 sub problems to find dead transitions.
[2025-06-07 16:05:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 1 (OVERLAPS) 1/811 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 813 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 811/1625 variables, and 1 constraints, problems are : Problem set: 0 solved, 813 unsolved in 30016 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/811 constraints, PredecessorRefiner: 813/813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 813 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/810 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 813 unsolved
At refinement iteration 1 (OVERLAPS) 1/811 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 813 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 811/1625 variables, and 1 constraints, problems are : Problem set: 0 solved, 813 unsolved in 30024 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/811 constraints, PredecessorRefiner: 0/813 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60123ms problems are : Problem set: 0 solved, 813 unsolved
Search for dead transitions found 0 dead transitions in 60124ms
Starting structural reductions in LTL mode, iteration 1 : 811/1037 places, 814/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61175 ms. Remains : 811/1037 places, 814/1296 transitions.
[2025-06-07 16:06:31] [INFO ] Flatten gal took : 15 ms
[2025-06-07 16:06:31] [INFO ] Flatten gal took : 16 ms
[2025-06-07 16:06:31] [INFO ] Input system was already deterministic with 814 transitions.
[2025-06-07 16:06:31] [INFO ] Flatten gal took : 15 ms
[2025-06-07 16:06:31] [INFO ] Flatten gal took : 16 ms
[2025-06-07 16:06:31] [INFO ] Time to serialize gal into /tmp/CTLFireability7636370360577687228.gal : 3 ms
[2025-06-07 16:06:31] [INFO ] Time to serialize properties into /tmp/CTLFireability15917575701083599823.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/CTLFireability7636370360577687228.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15917575701083599823.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 16:07:01] [INFO ] Flatten gal took : 22 ms
[2025-06-07 16:07:01] [INFO ] Applying decomposition
[2025-06-07 16:07:01] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3177126221293903453.txt' '-o' '/tmp/graph3177126221293903453.bin' '-w' '/tmp/graph3177126221293903453.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3177126221293903453.bin' '-l' '-1' '-v' '-w' '/tmp/graph3177126221293903453.weights' '-q' '0' '-e' '0.001'
[2025-06-07 16:07:01] [INFO ] Decomposing Gal with order
[2025-06-07 16:07:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 16:07:01] [INFO ] Removed a total of 274 redundant transitions.
[2025-06-07 16:07:01] [INFO ] Flatten gal took : 52 ms
[2025-06-07 16:07:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 130 labels/synchronizations in 7 ms.
[2025-06-07 16:07:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17184534916541583037.gal : 6 ms
[2025-06-07 16:07:01] [INFO ] Time to serialize properties into /tmp/CTLFireability8482132758246025865.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/CTLFireability17184534916541583037.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8482132758246025865.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.
[2025-06-07 16:07:31] [INFO ] Flatten gal took : 28 ms
[2025-06-07 16:07:31] [INFO ] Flatten gal took : 28 ms
[2025-06-07 16:07:31] [INFO ] Applying decomposition
[2025-06-07 16:07:31] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18307590454483828053.txt' '-o' '/tmp/graph18307590454483828053.bin' '-w' '/tmp/graph18307590454483828053.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18307590454483828053.bin' '-l' '-1' '-v' '-w' '/tmp/graph18307590454483828053.weights' '-q' '0' '-e' '0.001'
[2025-06-07 16:07:31] [INFO ] Decomposing Gal with order
[2025-06-07 16:07:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 16:07:31] [INFO ] Removed a total of 1012 redundant transitions.
[2025-06-07 16:07:31] [INFO ] Flatten gal took : 45 ms
[2025-06-07 16:07:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 428 labels/synchronizations in 14 ms.
[2025-06-07 16:07:31] [INFO ] Time to serialize gal into /tmp/CTLFireability17930537215423857011.gal : 7 ms
[2025-06-07 16:07:31] [INFO ] Time to serialize properties into /tmp/CTLFireability10884419869903559009.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/CTLFireability17930537215423857011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10884419869903559009.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 12 CTL formulae.
Detected timeout of ITS tools.
[2025-06-07 16:36:05] [INFO ] Flatten gal took : 193 ms
[2025-06-07 16:36:06] [INFO ] Time to serialize gal into /tmp/CTLFireability4289081432314094422.gal : 30 ms
[2025-06-07 16:36:06] [INFO ] Time to serialize properties into /tmp/CTLFireability11074623964556937234.ctl : 18 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/CTLFireability4289081432314094422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11074623964556937234.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 12 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S16D2C4A02"
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 ViralEpidemic-PT-S16D2C4A02, 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 r240-tall-174915590901026"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A02.tgz
mv ViralEpidemic-PT-S16D2C4A02 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;