About the Execution of ITS-Tools for CSRepetitions-PT-04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | T????F?????T???? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r044-tall-174854029000754.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 CSRepetitions-PT-04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854029000754
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 34K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 152K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 29K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 131K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 92K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 34K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 115K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 522K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 87K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-00
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-01
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-02
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-03
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-04
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-05
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-06
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-07
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-08
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-09
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-10
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-11
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-12
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-13
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-14
FORMULA_NAME CSRepetitions-PT-04-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748648692226
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-PT-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 23:44:53] [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]
[2025-05-30 23:44:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 23:44:53] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2025-05-30 23:44:53] [INFO ] Transformed 117 places.
[2025-05-30 23:44:53] [INFO ] Transformed 176 transitions.
[2025-05-30 23:44:53] [INFO ] Parsed PT model containing 117 places and 176 transitions and 624 arcs in 151 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Support contains 117 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 7 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2025-05-30 23:44:53] [INFO ] Computed 20 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:44:53] [INFO ] Implicit Places using invariants in 169 ms returned []
[2025-05-30 23:44:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:44:53] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:44:54] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-30 23:44:54] [INFO ] Invariant cache hit.
[2025-05-30 23:44:54] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 6206 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7177 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13499ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 13514ms
Finished structural reductions in LTL mode , in 1 iterations and 13878 ms. Remains : 117/117 places, 176/176 transitions.
Support contains 117 out of 117 places after structural reductions.
[2025-05-30 23:45:07] [INFO ] Flatten gal took : 40 ms
[2025-05-30 23:45:07] [INFO ] Flatten gal took : 26 ms
[2025-05-30 23:45:07] [INFO ] Input system was already deterministic with 176 transitions.
Reduction of identical properties reduced properties to check from 57 to 54
RANDOM walk for 40000 steps (894 resets) in 997 ms. (40 steps per ms) remains 2/54 properties
BEST_FIRST walk for 40004 steps (52 resets) in 134 ms. (296 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (47 resets) in 166 ms. (239 steps per ms) remains 2/2 properties
[2025-05-30 23:45:08] [INFO ] Invariant cache hit.
[2025-05-30 23:45:08] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp42 is UNSAT
After SMT solving in domain Real declared 41/293 variables, and 5 constraints, problems are : Problem set: 2 solved, 0 unsolved in 31 ms.
Refiners :[Positive P Invariants (semi-flows): 5/20 constraints, State Equation: 0/117 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2025-05-30 23:45:08] [INFO ] Flatten gal took : 13 ms
[2025-05-30 23:45:08] [INFO ] Flatten gal took : 17 ms
[2025-05-30 23:45:08] [INFO ] Input system was already deterministic with 176 transitions.
Computed a total of 0 stabilizing places and 16 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 11 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-30 23:45:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:45:08] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-05-30 23:45:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:45:08] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:45:08] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 23:45:08] [INFO ] Redundant transitions in 6 ms returned []
Running 160 sub problems to find dead transitions.
[2025-05-30 23:45:08] [INFO ] Invariant cache hit.
[2025-05-30 23:45:08] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5601 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7120 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12763ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12763ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 12946 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:45:21] [INFO ] Flatten gal took : 11 ms
[2025-05-30 23:45:21] [INFO ] Flatten gal took : 10 ms
[2025-05-30 23:45:21] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:45:21] [INFO ] Flatten gal took : 9 ms
[2025-05-30 23:45:21] [INFO ] Flatten gal took : 10 ms
[2025-05-30 23:45:21] [INFO ] Time to serialize gal into /tmp/CTLFireability7595089572258161549.gal : 5 ms
[2025-05-30 23:45:21] [INFO ] Time to serialize properties into /tmp/CTLFireability9060373738616408008.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7595089572258161549.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9060373738616408008.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,3.09482e+13,24.2174,611264,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
original formula: EF(!(E(AF(((((((Client_Sending_6>=1)&&(RequestBufferSlots>=1))||((Client_Sending_1>=1)&&(RequestBufferSlots>=1)))||(((Client_Sending_8>=1...4030
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-30 23:45:51] [INFO ] Flatten gal took : 11 ms
[2025-05-30 23:45:51] [INFO ] Applying decomposition
[2025-05-30 23:45:51] [INFO ] Flatten gal took : 10 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/graph14542214091661700181.txt' '-o' '/tmp/graph14542214091661700181.bin' '-w' '/tmp/graph14542214091661700181.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14542214091661700181.bin' '-l' '-1' '-v' '-w' '/tmp/graph14542214091661700181.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:45:51] [INFO ] Decomposing Gal with order
[2025-05-30 23:45:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:45:51] [INFO ] Removed a total of 96 redundant transitions.
[2025-05-30 23:45:51] [INFO ] Flatten gal took : 57 ms
[2025-05-30 23:45:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-05-30 23:45:51] [INFO ] Time to serialize gal into /tmp/CTLFireability13112729375177835339.gal : 4 ms
[2025-05-30 23:45:51] [INFO ] Time to serialize properties into /tmp/CTLFireability15027310510106909865.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/CTLFireability13112729375177835339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15027310510106909865.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 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-30 23:46:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:46:22] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-05-30 23:46:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:46:22] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:46:22] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-30 23:46:22] [INFO ] Invariant cache hit.
[2025-05-30 23:46:22] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5693 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7124 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12856ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12857ms
Finished structural reductions in LTL mode , in 1 iterations and 12986 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:46:35] [INFO ] Flatten gal took : 11 ms
[2025-05-30 23:46:35] [INFO ] Flatten gal took : 12 ms
[2025-05-30 23:46:35] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:46:35] [INFO ] Flatten gal took : 8 ms
[2025-05-30 23:46:35] [INFO ] Flatten gal took : 8 ms
[2025-05-30 23:46:35] [INFO ] Time to serialize gal into /tmp/CTLFireability14387200309867182836.gal : 3 ms
[2025-05-30 23:46:35] [INFO ] Time to serialize properties into /tmp/CTLFireability759267517944849874.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14387200309867182836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability759267517944849874.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,3.09482e+13,23.9105,612392,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
original formula: ((AF(EG((EG(((((((Client_Sending_6>=1)&&(RequestBufferSlots>=1))||((Client_Sending_1>=1)&&(RequestBufferSlots>=1)))||(((Client_Sending_8>...8055
=> equivalent forward existential formula: (([FwdG(Init,!(EG((EG(((((((Client_Sending_6>=1)&&(RequestBufferSlots>=1))||((Client_Sending_1>=1)&&(RequestBuff...4232
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-30 23:47:05] [INFO ] Flatten gal took : 12 ms
[2025-05-30 23:47:05] [INFO ] Applying decomposition
[2025-05-30 23:47:05] [INFO ] Flatten gal took : 8 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/graph2352970024400059926.txt' '-o' '/tmp/graph2352970024400059926.bin' '-w' '/tmp/graph2352970024400059926.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2352970024400059926.bin' '-l' '-1' '-v' '-w' '/tmp/graph2352970024400059926.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:47:05] [INFO ] Decomposing Gal with order
[2025-05-30 23:47:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:47:05] [INFO ] Removed a total of 96 redundant transitions.
[2025-05-30 23:47:05] [INFO ] Flatten gal took : 23 ms
[2025-05-30 23:47:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-05-30 23:47:05] [INFO ] Time to serialize gal into /tmp/CTLFireability12484719250678844671.gal : 2 ms
[2025-05-30 23:47:05] [INFO ] Time to serialize properties into /tmp/CTLFireability5124010482768560004.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/CTLFireability12484719250678844671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5124010482768560004.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 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-30 23:47:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:47:35] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-05-30 23:47:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:47:35] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:47:35] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-30 23:47:35] [INFO ] Invariant cache hit.
[2025-05-30 23:47:35] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5723 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7406 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13168ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 13169ms
Finished structural reductions in LTL mode , in 1 iterations and 13306 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:47:48] [INFO ] Flatten gal took : 21 ms
[2025-05-30 23:47:48] [INFO ] Flatten gal took : 11 ms
[2025-05-30 23:47:48] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:47:48] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:47:48] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:47:48] [INFO ] Time to serialize gal into /tmp/CTLFireability3916223929412951170.gal : 1 ms
[2025-05-30 23:47:48] [INFO ] Time to serialize properties into /tmp/CTLFireability799578000287608984.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/CTLFireability3916223929412951170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability799578000287608984.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.09482e+13,24.0993,611744,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
original formula: AX(E(EF(!(((((((Client_Sending_6>=1)&&(RequestBufferSlots>=1))||((Client_Sending_1>=1)&&(RequestBufferSlots>=1)))||(((Client_Sending_8>=1...4314
=> equivalent forward existential formula: [(EY(Init) * !(E(E(TRUE U !(((((((Client_Sending_6>=1)&&(RequestBufferSlots>=1))||((Client_Sending_1>=1)&&(Reque...3877
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-30 23:48:18] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:48:18] [INFO ] Applying decomposition
[2025-05-30 23:48:18] [INFO ] Flatten gal took : 7 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/graph16285828337763742598.txt' '-o' '/tmp/graph16285828337763742598.bin' '-w' '/tmp/graph16285828337763742598.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16285828337763742598.bin' '-l' '-1' '-v' '-w' '/tmp/graph16285828337763742598.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:48:18] [INFO ] Decomposing Gal with order
[2025-05-30 23:48:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:48:18] [INFO ] Removed a total of 96 redundant transitions.
[2025-05-30 23:48:18] [INFO ] Flatten gal took : 21 ms
[2025-05-30 23:48:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-30 23:48:18] [INFO ] Time to serialize gal into /tmp/CTLFireability17098849665257011432.gal : 6 ms
[2025-05-30 23:48:18] [INFO ] Time to serialize properties into /tmp/CTLFireability4680837507749985445.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17098849665257011432.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4680837507749985445.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-30 23:48:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:48:48] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-05-30 23:48:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:48:49] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:48:49] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 23:48:49] [INFO ] Redundant transitions in 7 ms returned []
Running 160 sub problems to find dead transitions.
[2025-05-30 23:48:49] [INFO ] Invariant cache hit.
[2025-05-30 23:48:49] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5684 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7081 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12797ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12798ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 12916 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:49:01] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:49:01] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:49:01] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:49:01] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:49:01] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:49:01] [INFO ] Time to serialize gal into /tmp/CTLFireability6609852005094077890.gal : 2 ms
[2025-05-30 23:49:01] [INFO ] Time to serialize properties into /tmp/CTLFireability12438539972298629788.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/CTLFireability6609852005094077890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12438539972298629788.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,3.09482e+13,23.4915,610724,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
original formula: AF((((((((E(!((((((AG((((((Client_Waiting_6>=1)||(Client_Waiting_2>=1))||((Client_Waiting_9>=1)||(Client_Waiting_11>=1)))||(((Client_Wait...8994
=> equivalent forward existential formula: [FwdG(Init,!((((((((E(!((((((!(E(TRUE U !((((((Client_Waiting_6>=1)||(Client_Waiting_2>=1))||((Client_Waiting_9>...7389
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-30 23:49:31] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:49:31] [INFO ] Applying decomposition
[2025-05-30 23:49:31] [INFO ] Flatten gal took : 6 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/graph14830928390008280733.txt' '-o' '/tmp/graph14830928390008280733.bin' '-w' '/tmp/graph14830928390008280733.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14830928390008280733.bin' '-l' '-1' '-v' '-w' '/tmp/graph14830928390008280733.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:49:32] [INFO ] Decomposing Gal with order
[2025-05-30 23:49:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:49:32] [INFO ] Removed a total of 80 redundant transitions.
[2025-05-30 23:49:32] [INFO ] Flatten gal took : 20 ms
[2025-05-30 23:49:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-30 23:49:32] [INFO ] Time to serialize gal into /tmp/CTLFireability10065057083217059956.gal : 1 ms
[2025-05-30 23:49:32] [INFO ] Time to serialize properties into /tmp/CTLFireability14925991803774980131.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/CTLFireability10065057083217059956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14925991803774980131.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 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 10 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-30 23:50:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:50:02] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-05-30 23:50:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:50:02] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:50:02] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-30 23:50:02] [INFO ] Invariant cache hit.
[2025-05-30 23:50:02] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5560 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7056 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12644ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12645ms
Finished structural reductions in LTL mode , in 1 iterations and 12826 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:50:14] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:50:14] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:50:14] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:50:14] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:50:14] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:50:14] [INFO ] Time to serialize gal into /tmp/CTLFireability18083641367908989192.gal : 1 ms
[2025-05-30 23:50:14] [INFO ] Time to serialize properties into /tmp/CTLFireability1165516399277336569.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/CTLFireability18083641367908989192.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1165516399277336569.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,3.09482e+13,23.6961,611160,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 23:50:45] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:50:45] [INFO ] Applying decomposition
[2025-05-30 23:50:45] [INFO ] Flatten gal took : 5 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/graph3545273344231321723.txt' '-o' '/tmp/graph3545273344231321723.bin' '-w' '/tmp/graph3545273344231321723.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3545273344231321723.bin' '-l' '-1' '-v' '-w' '/tmp/graph3545273344231321723.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:50:45] [INFO ] Decomposing Gal with order
[2025-05-30 23:50:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:50:45] [INFO ] Removed a total of 80 redundant transitions.
[2025-05-30 23:50:45] [INFO ] Flatten gal took : 14 ms
[2025-05-30 23:50:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-30 23:50:45] [INFO ] Time to serialize gal into /tmp/CTLFireability3850111659781653877.gal : 2 ms
[2025-05-30 23:50:45] [INFO ] Time to serialize properties into /tmp/CTLFireability17089407407049208717.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/CTLFireability3850111659781653877.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17089407407049208717.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 85 transition count 160
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 108 place count 25 transition count 100
Iterating global reduction 0 with 60 rules applied. Total rules applied 168 place count 25 transition count 100
Applied a total of 168 rules in 19 ms. Remains 25 /117 variables (removed 92) and now considering 100/176 (removed 76) transitions.
// Phase 1: matrix 100 rows 25 cols
[2025-05-30 23:51:15] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:51:15] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-05-30 23:51:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:51:15] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 23:51:15] [INFO ] Redundant transitions in 1 ms returned []
Running 84 sub problems to find dead transitions.
[2025-05-30 23:51:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (OVERLAPS) 100/124 variables, 24/28 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (OVERLAPS) 1/125 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (OVERLAPS) 0/125 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 29 constraints, problems are : Problem set: 0 solved, 84 unsolved in 1405 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 84 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 2 (OVERLAPS) 100/124 variables, 24/28 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 4 (OVERLAPS) 1/125 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 84/113 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 84 unsolved
At refinement iteration 7 (OVERLAPS) 0/125 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 84 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 113 constraints, problems are : Problem set: 0 solved, 84 unsolved in 1606 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 25/25 constraints, PredecessorRefiner: 84/84 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3021ms problems are : Problem set: 0 solved, 84 unsolved
Search for dead transitions found 0 dead transitions in 3022ms
Starting structural reductions in SI_CTL mode, iteration 1 : 25/117 places, 100/176 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3097 ms. Remains : 25/117 places, 100/176 transitions.
[2025-05-30 23:51:18] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:51:18] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:51:18] [INFO ] Input system was already deterministic with 100 transitions.
[2025-05-30 23:51:18] [INFO ] Flatten gal took : 2 ms
[2025-05-30 23:51:18] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:51:18] [INFO ] Time to serialize gal into /tmp/CTLFireability8769324587895160672.gal : 1 ms
[2025-05-30 23:51:18] [INFO ] Time to serialize properties into /tmp/CTLFireability16092016526867157169.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/CTLFireability8769324587895160672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16092016526867157169.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,95760,0.021444,4480,2,142,5,3645,6,0,187,3195,0
Converting to forward existential form...Done !
original formula: EG(((((((((RequestBuffer_7<1)||(Server_Waiting_3<1))&&((Server_Waiting_2<1)||(RequestBuffer_7<1)))&&(((Server_Waiting_2<1)||(RequestBuffe...3054
=> equivalent forward existential formula: [FwdG(Init,((((((((RequestBuffer_7<1)||(Server_Waiting_3<1))&&((Server_Waiting_2<1)||(RequestBuffer_7<1)))&&(((S...3097
Hit Full ! (commute/partial/dont) 0/529/100
(forward)formula 0,0,0.087237,5504,1,0,8,8206,19,3,1348,6309,8
FORMULA CSRepetitions-PT-04-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2025-05-30 23:51:18] [INFO ] Computed 20 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:51:18] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-05-30 23:51:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:51:18] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:51:18] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-30 23:51:18] [INFO ] Invariant cache hit.
[2025-05-30 23:51:18] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5537 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7112 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12682ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12683ms
Finished structural reductions in LTL mode , in 1 iterations and 12797 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:51:31] [INFO ] Flatten gal took : 10 ms
[2025-05-30 23:51:31] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:51:31] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:51:31] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:51:31] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:51:31] [INFO ] Time to serialize gal into /tmp/CTLFireability7726801638648643982.gal : 1 ms
[2025-05-30 23:51:31] [INFO ] Time to serialize properties into /tmp/CTLFireability7608751906055407923.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/CTLFireability7726801638648643982.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7608751906055407923.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,3.09482e+13,23.678,611004,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
original formula: A(EG((((((Client_Waiting_6>=1)||(Client_Waiting_2>=1))||((Client_Waiting_9>=1)||(Client_Waiting_11>=1)))||(((Client_Waiting_13>=1)||(Clie...13718
=> equivalent forward existential formula: [((Init * !(EG(!((((!((E(((((((Client_Waiting_6>=1)||(Client_Waiting_2>=1))||((Client_Waiting_9>=1)||(Client_Wai...39529
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-30 23:52:01] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:52:01] [INFO ] Applying decomposition
[2025-05-30 23:52:01] [INFO ] Flatten gal took : 6 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/graph18132385884521698967.txt' '-o' '/tmp/graph18132385884521698967.bin' '-w' '/tmp/graph18132385884521698967.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18132385884521698967.bin' '-l' '-1' '-v' '-w' '/tmp/graph18132385884521698967.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:52:01] [INFO ] Decomposing Gal with order
[2025-05-30 23:52:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:52:01] [INFO ] Removed a total of 77 redundant transitions.
[2025-05-30 23:52:01] [INFO ] Flatten gal took : 34 ms
[2025-05-30 23:52:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-30 23:52:01] [INFO ] Time to serialize gal into /tmp/CTLFireability559009111019001853.gal : 2 ms
[2025-05-30 23:52:01] [INFO ] Time to serialize properties into /tmp/CTLFireability12570137096663893331.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/CTLFireability559009111019001853.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12570137096663893331.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 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 14 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-30 23:52:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:52:31] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-05-30 23:52:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:52:31] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:52:31] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 23:52:31] [INFO ] Redundant transitions in 3 ms returned []
Running 160 sub problems to find dead transitions.
[2025-05-30 23:52:31] [INFO ] Invariant cache hit.
[2025-05-30 23:52:31] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5604 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7025 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12659ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12660ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 12830 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:52:44] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:52:44] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:52:44] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:52:44] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:52:44] [INFO ] Flatten gal took : 10 ms
[2025-05-30 23:52:44] [INFO ] Time to serialize gal into /tmp/CTLFireability7040918797905646753.gal : 1 ms
[2025-05-30 23:52:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1349870012328568395.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/CTLFireability7040918797905646753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1349870012328568395.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,3.09482e+13,23.7202,612248,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 23:53:14] [INFO ] Flatten gal took : 10 ms
[2025-05-30 23:53:14] [INFO ] Applying decomposition
[2025-05-30 23:53:14] [INFO ] Flatten gal took : 7 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/graph2565856525309727890.txt' '-o' '/tmp/graph2565856525309727890.bin' '-w' '/tmp/graph2565856525309727890.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2565856525309727890.bin' '-l' '-1' '-v' '-w' '/tmp/graph2565856525309727890.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:53:14] [INFO ] Decomposing Gal with order
[2025-05-30 23:53:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:53:14] [INFO ] Removed a total of 96 redundant transitions.
[2025-05-30 23:53:14] [INFO ] Flatten gal took : 14 ms
[2025-05-30 23:53:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-30 23:53:14] [INFO ] Time to serialize gal into /tmp/CTLFireability14214245411914637983.gal : 1 ms
[2025-05-30 23:53:14] [INFO ] Time to serialize properties into /tmp/CTLFireability3168704821996784284.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/CTLFireability14214245411914637983.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3168704821996784284.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 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-30 23:53:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:53:44] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-05-30 23:53:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:53:44] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:53:44] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-30 23:53:44] [INFO ] Invariant cache hit.
[2025-05-30 23:53:44] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5761 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7340 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13132ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 13132ms
Finished structural reductions in LTL mode , in 1 iterations and 13306 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:53:57] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:53:57] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:53:57] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:53:57] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:53:57] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:53:57] [INFO ] Time to serialize gal into /tmp/CTLFireability17699521356609768248.gal : 1 ms
[2025-05-30 23:53:57] [INFO ] Time to serialize properties into /tmp/CTLFireability8510769051616642763.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/CTLFireability17699521356609768248.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8510769051616642763.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,3.09482e+13,24.4105,611972,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 23:54:27] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:54:27] [INFO ] Applying decomposition
[2025-05-30 23:54:27] [INFO ] Flatten gal took : 4 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/graph12714763976906234784.txt' '-o' '/tmp/graph12714763976906234784.bin' '-w' '/tmp/graph12714763976906234784.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12714763976906234784.bin' '-l' '-1' '-v' '-w' '/tmp/graph12714763976906234784.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:54:27] [INFO ] Decomposing Gal with order
[2025-05-30 23:54:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:54:28] [INFO ] Removed a total of 80 redundant transitions.
[2025-05-30 23:54:28] [INFO ] Flatten gal took : 15 ms
[2025-05-30 23:54:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-05-30 23:54:28] [INFO ] Time to serialize gal into /tmp/CTLFireability7135859181628453325.gal : 1 ms
[2025-05-30 23:54:28] [INFO ] Time to serialize properties into /tmp/CTLFireability12843336768432908184.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/CTLFireability7135859181628453325.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12843336768432908184.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 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-30 23:54:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:54:58] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-05-30 23:54:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:54:58] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:54:58] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-30 23:54:58] [INFO ] Invariant cache hit.
[2025-05-30 23:54:58] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5708 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7213 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12950ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12951ms
Finished structural reductions in LTL mode , in 1 iterations and 13113 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:55:11] [INFO ] Flatten gal took : 8 ms
[2025-05-30 23:55:11] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:55:11] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:55:11] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:55:11] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:55:11] [INFO ] Time to serialize gal into /tmp/CTLFireability5314273405297475366.gal : 1 ms
[2025-05-30 23:55:11] [INFO ] Time to serialize properties into /tmp/CTLFireability4508088717958095907.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/CTLFireability5314273405297475366.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4508088717958095907.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,3.09482e+13,24.5675,612124,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
original formula: !(E(EG(A(((((Server_Anwering_12_1>=1)&&(Client_Sending_12>=1))||((Client_Sending_16>=1)&&(Server_Anwering_16_2>=1)))||((Client_Sending_8>...859
=> equivalent forward existential formula: (((([((FwdU(Init,EG(!((E(!(!((((Server_Waiting_4>=1)&&(RequestBuffer_5>=1))&&((Server_Waiting_2>=1)&&(RequestBuf...3236
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-05-30 23:55:41] [INFO ] Flatten gal took : 10 ms
[2025-05-30 23:55:41] [INFO ] Applying decomposition
[2025-05-30 23:55:41] [INFO ] Flatten gal took : 4 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/graph14208756613314435658.txt' '-o' '/tmp/graph14208756613314435658.bin' '-w' '/tmp/graph14208756613314435658.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14208756613314435658.bin' '-l' '-1' '-v' '-w' '/tmp/graph14208756613314435658.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:55:41] [INFO ] Decomposing Gal with order
[2025-05-30 23:55:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:55:41] [INFO ] Removed a total of 80 redundant transitions.
[2025-05-30 23:55:41] [INFO ] Flatten gal took : 12 ms
[2025-05-30 23:55:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-05-30 23:55:41] [INFO ] Time to serialize gal into /tmp/CTLFireability1818014526732885833.gal : 1 ms
[2025-05-30 23:55:41] [INFO ] Time to serialize properties into /tmp/CTLFireability13125495991418969370.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/CTLFireability1818014526732885833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13125495991418969370.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 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 11 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-30 23:56:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:56:11] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-05-30 23:56:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:56:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:56:11] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-30 23:56:11] [INFO ] Invariant cache hit.
[2025-05-30 23:56:11] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5739 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7105 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12869ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12871ms
Finished structural reductions in LTL mode , in 1 iterations and 13047 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:56:24] [INFO ] Flatten gal took : 7 ms
[2025-05-30 23:56:24] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:56:24] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:56:24] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:56:24] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:56:24] [INFO ] Time to serialize gal into /tmp/CTLFireability10275392204059007607.gal : 1 ms
[2025-05-30 23:56:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6502054404444091269.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/CTLFireability10275392204059007607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6502054404444091269.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,3.09482e+13,24.0821,611256,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 23:56:54] [INFO ] Flatten gal took : 8 ms
[2025-05-30 23:56:54] [INFO ] Applying decomposition
[2025-05-30 23:56:54] [INFO ] Flatten gal took : 7 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/graph13003219631852857194.txt' '-o' '/tmp/graph13003219631852857194.bin' '-w' '/tmp/graph13003219631852857194.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13003219631852857194.bin' '-l' '-1' '-v' '-w' '/tmp/graph13003219631852857194.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:56:54] [INFO ] Decomposing Gal with order
[2025-05-30 23:56:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:56:54] [INFO ] Removed a total of 96 redundant transitions.
[2025-05-30 23:56:54] [INFO ] Flatten gal took : 23 ms
[2025-05-30 23:56:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-30 23:56:54] [INFO ] Time to serialize gal into /tmp/CTLFireability9915040622692216038.gal : 2 ms
[2025-05-30 23:56:54] [INFO ] Time to serialize properties into /tmp/CTLFireability9604156056020209248.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/CTLFireability9915040622692216038.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9604156056020209248.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 : 117/117 places, 176/176 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 45 rules applied. Total rules applied 45 place count 87 transition count 161
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 101 place count 31 transition count 105
Iterating global reduction 0 with 56 rules applied. Total rules applied 157 place count 31 transition count 105
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 164 place count 24 transition count 70
Iterating global reduction 0 with 7 rules applied. Total rules applied 171 place count 24 transition count 70
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 178 place count 24 transition count 63
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 180 place count 23 transition count 62
Applied a total of 180 rules in 24 ms. Remains 23 /117 variables (removed 94) and now considering 62/176 (removed 114) transitions.
// Phase 1: matrix 62 rows 23 cols
[2025-05-30 23:57:24] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:57:24] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-30 23:57:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:57:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-30 23:57:24] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 23:57:24] [INFO ] Redundant transitions in 0 ms returned []
Running 53 sub problems to find dead transitions.
[2025-05-30 23:57:24] [INFO ] Invariant cache hit.
[2025-05-30 23:57:24] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 1/23 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (OVERLAPS) 62/85 variables, 23/28 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (OVERLAPS) 0/85 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 85/85 variables, and 29 constraints, problems are : Problem set: 0 solved, 53 unsolved in 654 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 23/23 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 53 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 2 (OVERLAPS) 1/23 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 4 (OVERLAPS) 62/85 variables, 23/28 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 53/82 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/85 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 53 unsolved
At refinement iteration 8 (OVERLAPS) 0/85 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Int declared 85/85 variables, and 82 constraints, problems are : Problem set: 0 solved, 53 unsolved in 725 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 23/23 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 53/53 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1389ms problems are : Problem set: 0 solved, 53 unsolved
Search for dead transitions found 0 dead transitions in 1389ms
Starting structural reductions in SI_CTL mode, iteration 1 : 23/117 places, 62/176 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1471 ms. Remains : 23/117 places, 62/176 transitions.
[2025-05-30 23:57:26] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:57:26] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:57:26] [INFO ] Input system was already deterministic with 62 transitions.
[2025-05-30 23:57:26] [INFO ] Flatten gal took : 1 ms
[2025-05-30 23:57:26] [INFO ] Flatten gal took : 1 ms
[2025-05-30 23:57:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8372940718486656317.gal : 0 ms
[2025-05-30 23:57:26] [INFO ] Time to serialize properties into /tmp/CTLFireability5798419366660779897.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/CTLFireability8372940718486656317.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5798419366660779897.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,108100,0.035622,4920,2,417,5,5655,6,0,148,5719,0
Converting to forward existential form...Done !
original formula: EG(AG(((EF(((RequestBuffer_5<1)||(Server_Waiting_3<1))) + ((Server_Waiting_1>=1)&&(RequestBuffer_6>=1))) + (EG(((Client_Sending_14<1)||(R...275
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((E(TRUE U ((RequestBuffer_5<1)||(Server_Waiting_3<1))) + ((Server_Waiting_1>=1)&&(Reque...336
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t7, t8, t14, t15, t32, t37, t44, t45, t51, t52, t53, Intersection with reachable at ...221
(forward)formula 0,1,0.318072,17104,1,0,247,69038,156,137,1204,81424,310
FORMULA CSRepetitions-PT-04-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 117 cols
[2025-05-30 23:57:26] [INFO ] Computed 20 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:57:26] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-05-30 23:57:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:57:26] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:57:26] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-30 23:57:26] [INFO ] Invariant cache hit.
[2025-05-30 23:57:26] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5730 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7149 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12904ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12905ms
Finished structural reductions in LTL mode , in 1 iterations and 13076 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:57:39] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:57:39] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:57:39] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:57:39] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:57:39] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:57:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9164217309725251347.gal : 1 ms
[2025-05-30 23:57:39] [INFO ] Time to serialize properties into /tmp/CTLFireability1648441186540193612.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/CTLFireability9164217309725251347.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1648441186540193612.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,3.09482e+13,23.9211,612428,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 23:58:09] [INFO ] Flatten gal took : 10 ms
[2025-05-30 23:58:09] [INFO ] Applying decomposition
[2025-05-30 23:58:09] [INFO ] Flatten gal took : 4 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/graph8756095171591948211.txt' '-o' '/tmp/graph8756095171591948211.bin' '-w' '/tmp/graph8756095171591948211.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8756095171591948211.bin' '-l' '-1' '-v' '-w' '/tmp/graph8756095171591948211.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:58:09] [INFO ] Decomposing Gal with order
[2025-05-30 23:58:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:58:09] [INFO ] Removed a total of 96 redundant transitions.
[2025-05-30 23:58:09] [INFO ] Flatten gal took : 12 ms
[2025-05-30 23:58:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-05-30 23:58:09] [INFO ] Time to serialize gal into /tmp/CTLFireability15101303898293798002.gal : 1 ms
[2025-05-30 23:58:09] [INFO ] Time to serialize properties into /tmp/CTLFireability15340245717831896086.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/CTLFireability15101303898293798002.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15340245717831896086.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 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-30 23:58:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:58:39] [INFO ] Implicit Places using invariants in 69 ms returned []
[2025-05-30 23:58:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:58:39] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:58:40] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-30 23:58:40] [INFO ] Invariant cache hit.
[2025-05-30 23:58:40] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5741 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7152 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12917ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12920ms
Finished structural reductions in LTL mode , in 1 iterations and 13130 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-30 23:58:52] [INFO ] Flatten gal took : 6 ms
[2025-05-30 23:58:52] [INFO ] Flatten gal took : 5 ms
[2025-05-30 23:58:52] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-30 23:58:52] [INFO ] Flatten gal took : 3 ms
[2025-05-30 23:58:52] [INFO ] Flatten gal took : 4 ms
[2025-05-30 23:58:52] [INFO ] Time to serialize gal into /tmp/CTLFireability16757913011601498883.gal : 1 ms
[2025-05-30 23:58:52] [INFO ] Time to serialize properties into /tmp/CTLFireability7408034922864214741.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/CTLFireability16757913011601498883.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7408034922864214741.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,3.09482e+13,24.4232,611040,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 23:59:23] [INFO ] Flatten gal took : 9 ms
[2025-05-30 23:59:23] [INFO ] Applying decomposition
[2025-05-30 23:59:23] [INFO ] Flatten gal took : 5 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/graph2147149335714372203.txt' '-o' '/tmp/graph2147149335714372203.bin' '-w' '/tmp/graph2147149335714372203.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2147149335714372203.bin' '-l' '-1' '-v' '-w' '/tmp/graph2147149335714372203.weights' '-q' '0' '-e' '0.001'
[2025-05-30 23:59:23] [INFO ] Decomposing Gal with order
[2025-05-30 23:59:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 23:59:23] [INFO ] Removed a total of 96 redundant transitions.
[2025-05-30 23:59:23] [INFO ] Flatten gal took : 11 ms
[2025-05-30 23:59:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-30 23:59:23] [INFO ] Time to serialize gal into /tmp/CTLFireability15937456337735687925.gal : 2 ms
[2025-05-30 23:59:23] [INFO ] Time to serialize properties into /tmp/CTLFireability7123910271626123229.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/CTLFireability15937456337735687925.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7123910271626123229.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 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-30 23:59:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:59:53] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-05-30 23:59:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 23:59:53] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-30 23:59:53] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-30 23:59:53] [INFO ] Invariant cache hit.
[2025-05-30 23:59:53] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5695 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 6853 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12575ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12575ms
Finished structural reductions in LTL mode , in 1 iterations and 12759 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-31 00:00:05] [INFO ] Flatten gal took : 9 ms
[2025-05-31 00:00:05] [INFO ] Flatten gal took : 5 ms
[2025-05-31 00:00:05] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-31 00:00:05] [INFO ] Flatten gal took : 4 ms
[2025-05-31 00:00:05] [INFO ] Flatten gal took : 4 ms
[2025-05-31 00:00:05] [INFO ] Time to serialize gal into /tmp/CTLFireability13180850194957147548.gal : 1 ms
[2025-05-31 00:00:05] [INFO ] Time to serialize properties into /tmp/CTLFireability14792584493952074068.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/CTLFireability13180850194957147548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14792584493952074068.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.09482e+13,24.7576,612280,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-31 00:00:36] [INFO ] Flatten gal took : 6 ms
[2025-05-31 00:00:36] [INFO ] Applying decomposition
[2025-05-31 00:00:36] [INFO ] Flatten gal took : 6 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/graph15079071396987959084.txt' '-o' '/tmp/graph15079071396987959084.bin' '-w' '/tmp/graph15079071396987959084.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15079071396987959084.bin' '-l' '-1' '-v' '-w' '/tmp/graph15079071396987959084.weights' '-q' '0' '-e' '0.001'
[2025-05-31 00:00:36] [INFO ] Decomposing Gal with order
[2025-05-31 00:00:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 00:00:36] [INFO ] Removed a total of 77 redundant transitions.
[2025-05-31 00:00:36] [INFO ] Flatten gal took : 10 ms
[2025-05-31 00:00:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-05-31 00:00:36] [INFO ] Time to serialize gal into /tmp/CTLFireability669496730951253420.gal : 1 ms
[2025-05-31 00:00:36] [INFO ] Time to serialize properties into /tmp/CTLFireability10854383728745213199.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/CTLFireability669496730951253420.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10854383728745213199.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 : 117/117 places, 176/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2025-05-31 00:01:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:01:06] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-05-31 00:01:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 00:01:06] [INFO ] State equation strengthened by 16 read => feed constraints.
[2025-05-31 00:01:06] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-05-31 00:01:06] [INFO ] Invariant cache hit.
[2025-05-31 00:01:06] [INFO ] State equation strengthened by 16 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/293 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 293/293 variables, and 153 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5728 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 16/117 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/117 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 176/293 variables, 117/137 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/293 variables, 16/153 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/293 variables, 160/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 8 (OVERLAPS) 0/293 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 293/293 variables, and 313 constraints, problems are : Problem set: 0 solved, 160 unsolved in 7117 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 117/117 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12870ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 12871ms
Finished structural reductions in LTL mode , in 1 iterations and 13034 ms. Remains : 117/117 places, 176/176 transitions.
[2025-05-31 00:01:19] [INFO ] Flatten gal took : 6 ms
[2025-05-31 00:01:19] [INFO ] Flatten gal took : 6 ms
[2025-05-31 00:01:19] [INFO ] Input system was already deterministic with 176 transitions.
[2025-05-31 00:01:19] [INFO ] Flatten gal took : 4 ms
[2025-05-31 00:01:19] [INFO ] Flatten gal took : 4 ms
[2025-05-31 00:01:19] [INFO ] Time to serialize gal into /tmp/CTLFireability2310585933466500049.gal : 1 ms
[2025-05-31 00:01:19] [INFO ] Time to serialize properties into /tmp/CTLFireability7755340377076169582.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/CTLFireability2310585933466500049.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7755340377076169582.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,3.09482e+13,23.4754,612144,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-31 00:01:49] [INFO ] Flatten gal took : 10 ms
[2025-05-31 00:01:49] [INFO ] Applying decomposition
[2025-05-31 00:01:49] [INFO ] Flatten gal took : 4 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/graph10076018037448703524.txt' '-o' '/tmp/graph10076018037448703524.bin' '-w' '/tmp/graph10076018037448703524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10076018037448703524.bin' '-l' '-1' '-v' '-w' '/tmp/graph10076018037448703524.weights' '-q' '0' '-e' '0.001'
[2025-05-31 00:01:49] [INFO ] Decomposing Gal with order
[2025-05-31 00:01:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 00:01:49] [INFO ] Removed a total of 96 redundant transitions.
[2025-05-31 00:01:49] [INFO ] Flatten gal took : 11 ms
[2025-05-31 00:01:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 00:01:49] [INFO ] Time to serialize gal into /tmp/CTLFireability11622386053351018105.gal : 2 ms
[2025-05-31 00:01:49] [INFO ] Time to serialize properties into /tmp/CTLFireability14080421580862549641.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/CTLFireability11622386053351018105.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14080421580862549641.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.
[2025-05-31 00:02:19] [INFO ] Flatten gal took : 10 ms
[2025-05-31 00:02:19] [INFO ] Flatten gal took : 9 ms
[2025-05-31 00:02:19] [INFO ] Applying decomposition
[2025-05-31 00:02:19] [INFO ] Flatten gal took : 11 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/graph15549237732537966297.txt' '-o' '/tmp/graph15549237732537966297.bin' '-w' '/tmp/graph15549237732537966297.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15549237732537966297.bin' '-l' '-1' '-v' '-w' '/tmp/graph15549237732537966297.weights' '-q' '0' '-e' '0.001'
[2025-05-31 00:02:19] [INFO ] Decomposing Gal with order
[2025-05-31 00:02:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 00:02:19] [INFO ] Removed a total of 82 redundant transitions.
[2025-05-31 00:02:19] [INFO ] Flatten gal took : 21 ms
[2025-05-31 00:02:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 3 ms.
[2025-05-31 00:02:19] [INFO ] Time to serialize gal into /tmp/CTLFireability3115654985594703445.gal : 1 ms
[2025-05-31 00:02:19] [INFO ] Time to serialize properties into /tmp/CTLFireability17336323333292792414.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3115654985594703445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17336323333292792414.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 14 CTL formulae.
Detected timeout of ITS tools.
[2025-05-31 00:28:10] [INFO ] Flatten gal took : 155 ms
[2025-05-31 00:28:10] [INFO ] Time to serialize gal into /tmp/CTLFireability18058995026728042175.gal : 20 ms
[2025-05-31 00:28:10] [INFO ] Time to serialize properties into /tmp/CTLFireability12929886361696597330.ctl : 21 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/CTLFireability18058995026728042175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12929886361696597330.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 14 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,3.09482e+13,25.2223,611424,2,47206,5,1.69523e+06,6,0,631,4.06236e+06,0
Converting to forward existential form...Done !
original formula: EF(!(E(AF(((((((Client_Sending_6>=1)&&(RequestBufferSlots>=1))||((Client_Sending_1>=1)&&(RequestBufferSlots>=1)))||(((Client_Sending_8>=1...4030
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(EG(!(((((((Client_Sending_6>=1)&&(RequestBufferSlots>=1))||((Client_Sending_1>=1)&&(Re...4088
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t6, t8, t9, t11, t13, t14, t15, t17, t19, t21, t22, t25, t26, t27, t29, t31, t33,...676
(forward)formula 0,1,176.61,2238904,1,0,625,1.34865e+07,15,278,2247,1.164e+07,148
FORMULA CSRepetitions-PT-04-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
original formula: ((AF(EG((EG(((((((Client_Sending_6>=1)&&(RequestBufferSlots>=1))||((Client_Sending_1>=1)&&(RequestBufferSlots>=1)))||(((Client_Sending_8>...8055
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="CSRepetitions-PT-04"
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 CSRepetitions-PT-04, 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 r044-tall-174854029000754"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-04.tgz
mv CSRepetitions-PT-04 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 ;