About the Execution of ITS-Tools for DatabaseWithMutex-COL-04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 2557507.00 | 0.00 | 0.00 | ??TT?TTT?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-174854029100794.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 DatabaseWithMutex-COL-04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854029100794
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 6.7K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 21K 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 DatabaseWithMutex-COL-04-CTLFireability-2025-00
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-01
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-02
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-03
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-04
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-05
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-06
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-07
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-08
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-09
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-10
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-11
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-12
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-13
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-14
FORMULA_NAME DatabaseWithMutex-COL-04-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748656587654
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202505121319
[2025-05-31 01:56:28] [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]
[2025-05-31 01:56:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 01:56:28] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-05-31 01:56:29] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-05-31 01:56:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 516 ms
[2025-05-31 01:56:29] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 140 PT places and 128.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
[2025-05-31 01:56:29] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 8 ms.
[2025-05-31 01:56:29] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 13 to 12
RANDOM walk for 205 steps (0 resets) in 12 ms. (15 steps per ms) remains 0/12 properties
[2025-05-31 01:56:29] [INFO ] Flatten gal took : 14 ms
[2025-05-31 01:56:29] [INFO ] Flatten gal took : 2 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2025-05-31 01:56:29] [INFO ] Unfolded HLPN to a Petri net with 140 places and 128 transitions 416 arcs in 27 ms.
[2025-05-31 01:56:29] [INFO ] Unfolded 16 HLPN properties in 0 ms.
[2025-05-31 01:56:29] [INFO ] Reduced 12 identical enabling conditions.
[2025-05-31 01:56:29] [INFO ] Reduced 12 identical enabling conditions.
[2025-05-31 01:56:29] [INFO ] Reduced 12 identical enabling conditions.
[2025-05-31 01:56:29] [INFO ] Reduced 12 identical enabling conditions.
[2025-05-31 01:56:29] [INFO ] Reduced 12 identical enabling conditions.
[2025-05-31 01:56:29] [INFO ] Reduced 12 identical enabling conditions.
[2025-05-31 01:56:29] [INFO ] Reduced 12 identical enabling conditions.
Support contains 140 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 5 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 140 cols
[2025-05-31 01:56:29] [INFO ] Computed 28 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:56:29] [INFO ] Implicit Places using invariants in 183 ms returned []
[2025-05-31 01:56:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:56:30] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2025-05-31 01:56:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 168 constraints, problems are : Problem set: 0 solved, 112 unsolved in 4647 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 112/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 280 constraints, problems are : Problem set: 0 solved, 112 unsolved in 5783 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10479ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 10490ms
Finished structural reductions in LTL mode , in 1 iterations and 10824 ms. Remains : 140/140 places, 128/128 transitions.
Support contains 140 out of 140 places after structural reductions.
[2025-05-31 01:56:40] [INFO ] Flatten gal took : 21 ms
[2025-05-31 01:56:40] [INFO ] Flatten gal took : 24 ms
[2025-05-31 01:56:40] [INFO ] Input system was already deterministic with 128 transitions.
RANDOM walk for 372 steps (0 resets) in 26 ms. (13 steps per ms) remains 0/20 properties
[2025-05-31 01:56:40] [INFO ] Flatten gal took : 12 ms
[2025-05-31 01:56:41] [INFO ] Flatten gal took : 17 ms
[2025-05-31 01:56:41] [INFO ] Input system was already deterministic with 128 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 3 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2025-05-31 01:56:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:56:41] [INFO ] Implicit Places using invariants in 62 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 65 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 128/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 124/140 places, 128/128 transitions.
[2025-05-31 01:56:41] [INFO ] Flatten gal took : 7 ms
[2025-05-31 01:56:41] [INFO ] Flatten gal took : 7 ms
[2025-05-31 01:56:41] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 01:56:41] [INFO ] Flatten gal took : 8 ms
[2025-05-31 01:56:41] [INFO ] Flatten gal took : 6 ms
[2025-05-31 01:56:41] [INFO ] Time to serialize gal into /tmp/CTLFireability17432493209085286184.gal : 4 ms
[2025-05-31 01:56:41] [INFO ] Time to serialize properties into /tmp/CTLFireability12117222453193926386.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/CTLFireability17432493209085286184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12117222453193926386.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,4.71789e+09,20.0897,509764,2,179473,5,2.42999e+06,6,0,627,2.04596e+06,0
Converting to forward existential form...Done !
original formula: (EF((AG(((((((RecBuff_4<1)||(all_passive_1<1))&&((RecBuff_6<1)||(all_passive_1<1)))&&(((RecBuff_11<1)||(all_passive_2<1))&&((RecBuff_14<1...3063
=> equivalent forward existential formula: [(((Init * E(TRUE U (!(E(TRUE U !(((((((RecBuff_4<1)||(all_passive_1<1))&&((RecBuff_6<1)||(all_passive_1<1)))&&(...1032
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)
[2025-05-31 01:57:11] [INFO ] Flatten gal took : 8 ms
[2025-05-31 01:57:11] [INFO ] Applying decomposition
[2025-05-31 01:57:11] [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/graph6843597530147270011.txt' '-o' '/tmp/graph6843597530147270011.bin' '-w' '/tmp/graph6843597530147270011.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6843597530147270011.bin' '-l' '-1' '-v' '-w' '/tmp/graph6843597530147270011.weights' '-q' '0' '-e' '0.001'
[2025-05-31 01:57:11] [INFO ] Decomposing Gal with order
[2025-05-31 01:57:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 01:57:11] [INFO ] Removed a total of 85 redundant transitions.
[2025-05-31 01:57:11] [INFO ] Flatten gal took : 31 ms
[2025-05-31 01:57:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-05-31 01:57:11] [INFO ] Time to serialize gal into /tmp/CTLFireability14117156633526936423.gal : 5 ms
[2025-05-31 01:57:11] [INFO ] Time to serialize properties into /tmp/CTLFireability15613423367162445420.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/CTLFireability14117156633526936423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15613423367162445420.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.
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,4.71789e+09,2.70829,101568,6605,33,286605,285,314,164810,42,447,0
Converting to forward existential form...Done !
original formula: (EF((AG(((((((i2.u12.RecBuff_4<1)||(i0.u37.all_passive_1<1))&&((i10.u0.RecBuff_6<1)||(i0.u37.all_passive_1<1)))&&(((i6.u2.RecBuff_11<1)||...4092
=> equivalent forward existential formula: [(((Init * E(TRUE U (!(E(TRUE U !(((((((i2.u12.RecBuff_4<1)||(i0.u37.all_passive_1<1))&&((i10.u0.RecBuff_6<1)||(...5727
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 4 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2025-05-31 01:57:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:57:41] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-05-31 01:57:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:57:41] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2025-05-31 01:57:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 168 constraints, problems are : Problem set: 0 solved, 112 unsolved in 4270 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 112/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 280 constraints, problems are : Problem set: 0 solved, 112 unsolved in 5663 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9950ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 9954ms
Finished structural reductions in LTL mode , in 1 iterations and 10118 ms. Remains : 140/140 places, 128/128 transitions.
[2025-05-31 01:57:51] [INFO ] Flatten gal took : 8 ms
[2025-05-31 01:57:51] [INFO ] Flatten gal took : 6 ms
[2025-05-31 01:57:51] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 01:57:51] [INFO ] Flatten gal took : 7 ms
[2025-05-31 01:57:51] [INFO ] Flatten gal took : 16 ms
[2025-05-31 01:57:51] [INFO ] Time to serialize gal into /tmp/CTLFireability11948929222332783562.gal : 3 ms
[2025-05-31 01:57:51] [INFO ] Time to serialize properties into /tmp/CTLFireability17694920408890889803.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/CTLFireability11948929222332783562.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17694920408890889803.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,4.71789e+09,12.3512,327080,2,131775,5,1.72539e+06,6,0,691,1.13735e+06,0
Converting to forward existential form...Done !
original formula: A(EF((!((((((Modify_9>=1)||(Modify_8>=1))||((Modify_11>=1)||(Modify_10>=1)))||(((Modify_13>=1)||(Modify_12>=1))||((Modify_15>=1)||(Modify...4874
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U !(!((E(!(!(E(TRUE U !((((((((Active_1>=1)&&(Acknowledge_5>=1))&&((Acknowledge_9>=1)...15605
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)
[2025-05-31 01:58:21] [INFO ] Flatten gal took : 10 ms
[2025-05-31 01:58:21] [INFO ] Applying decomposition
[2025-05-31 01:58:21] [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/graph3832100438070309346.txt' '-o' '/tmp/graph3832100438070309346.bin' '-w' '/tmp/graph3832100438070309346.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3832100438070309346.bin' '-l' '-1' '-v' '-w' '/tmp/graph3832100438070309346.weights' '-q' '0' '-e' '0.001'
[2025-05-31 01:58:21] [INFO ] Decomposing Gal with order
[2025-05-31 01:58:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 01:58:21] [INFO ] Removed a total of 75 redundant transitions.
[2025-05-31 01:58:21] [INFO ] Flatten gal took : 15 ms
[2025-05-31 01:58:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 01:58:21] [INFO ] Time to serialize gal into /tmp/CTLFireability1891627215596328309.gal : 2 ms
[2025-05-31 01:58:21] [INFO ] Time to serialize properties into /tmp/CTLFireability16036946684280715477.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/CTLFireability1891627215596328309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16036946684280715477.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,2.86359,113704,23265,61,346810,285,335,135333,69,410,0
Converting to forward existential form...Done !
original formula: A(EF((!((((((i5.u19.Modify_9>=1)||(i3.u8.Modify_8>=1))||((i4.u41.Modify_11>=1)||(i6.u20.Modify_10>=1)))||(((i5.u19.Modify_13>=1)||(i3.u8....6437
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U !(!((E(!(!(E(TRUE U !((((((((i5.u19.Active_1>=1)&&(i8.u24.Acknowledge_5>=1))&&((i9....25555
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 3 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2025-05-31 01:58:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:58:52] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-05-31 01:58:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:58:52] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2025-05-31 01:58:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 168 constraints, problems are : Problem set: 0 solved, 112 unsolved in 4187 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 112/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 280 constraints, problems are : Problem set: 0 solved, 112 unsolved in 5472 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9673ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 9674ms
Finished structural reductions in LTL mode , in 1 iterations and 9838 ms. Remains : 140/140 places, 128/128 transitions.
[2025-05-31 01:59:01] [INFO ] Flatten gal took : 8 ms
[2025-05-31 01:59:01] [INFO ] Flatten gal took : 6 ms
[2025-05-31 01:59:01] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 01:59:01] [INFO ] Flatten gal took : 5 ms
[2025-05-31 01:59:01] [INFO ] Flatten gal took : 6 ms
[2025-05-31 01:59:01] [INFO ] Time to serialize gal into /tmp/CTLFireability5122249465624816167.gal : 1 ms
[2025-05-31 01:59:01] [INFO ] Time to serialize properties into /tmp/CTLFireability16656175758377445047.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/CTLFireability5122249465624816167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16656175758377445047.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,4.71789e+09,11.107,327068,2,131775,5,1.72539e+06,6,0,691,1.13735e+06,0
Converting to forward existential form...Done !
original formula: EF((EG(EX((((((((Active_1<1)||(Acknowledge_5<1))||((Acknowledge_9<1)||(Acknowledge_13<1)))&&(((Active_7<1)||(Acknowledge_3<1))||((Acknowl...3265
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),EX((((((((Active_1<1)||(Acknowledge_5<1))||((Acknowledge_9<1)||(Acknowledge_13<1)))&&(((A...830
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.
[2025-05-31 01:59:31] [INFO ] Flatten gal took : 10 ms
[2025-05-31 01:59:31] [INFO ] Applying decomposition
[2025-05-31 01:59:31] [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/graph6497166769574677433.txt' '-o' '/tmp/graph6497166769574677433.bin' '-w' '/tmp/graph6497166769574677433.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6497166769574677433.bin' '-l' '-1' '-v' '-w' '/tmp/graph6497166769574677433.weights' '-q' '0' '-e' '0.001'
[2025-05-31 01:59:31] [INFO ] Decomposing Gal with order
[2025-05-31 01:59:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 01:59:31] [INFO ] Removed a total of 76 redundant transitions.
[2025-05-31 01:59:31] [INFO ] Flatten gal took : 10 ms
[2025-05-31 01:59:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 01:59:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16101103825656068597.gal : 2 ms
[2025-05-31 01:59:31] [INFO ] Time to serialize properties into /tmp/CTLFireability14598318991303024365.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/CTLFireability16101103825656068597.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14598318991303024365.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.
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,4.71789e+09,1.46754,70124,8444,58,207218,248,309,110023,60,354,0
Converting to forward existential form...Done !
original formula: EF((EG(EX((((((((i7.u21.Active_1<1)||(i1.u31.Acknowledge_5<1))||((i9.u35.Acknowledge_9<1)||(i10.u27.Acknowledge_13<1)))&&(((i5.u11.Active...4417
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),EX((((((((i7.u21.Active_1<1)||(i1.u31.Acknowledge_5<1))||((i9.u35.Acknowledge_9<1)||(i10....4496
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,9.13547,345864,1,0,903146,557,1348,754887,222,1778,1576736
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 140 transition count 112
Reduce places removed 20 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 1 with 36 rules applied. Total rules applied 52 place count 120 transition count 96
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 68 place count 104 transition count 96
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 68 place count 104 transition count 80
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 100 place count 88 transition count 80
Applied a total of 100 rules in 24 ms. Remains 88 /140 variables (removed 52) and now considering 80/128 (removed 48) transitions.
// Phase 1: matrix 80 rows 88 cols
[2025-05-31 01:59:41] [INFO ] Computed 24 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:59:41] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-05-31 01:59:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:59:41] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 01:59:41] [INFO ] Redundant transitions in 5 ms returned []
Running 64 sub problems to find dead transitions.
[2025-05-31 01:59:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/84 variables, 12/15 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 4/88 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 5/24 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 80/168 variables, 88/112 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (OVERLAPS) 0/168 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 112 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1547 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 88/88 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/84 variables, 12/15 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (OVERLAPS) 4/88 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 5/24 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 80/168 variables, 88/112 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 64/176 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (OVERLAPS) 0/168 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 176 constraints, problems are : Problem set: 0 solved, 64 unsolved in 2432 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 88/88 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3986ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 3987ms
Starting structural reductions in SI_CTL mode, iteration 1 : 88/140 places, 80/128 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4113 ms. Remains : 88/140 places, 80/128 transitions.
[2025-05-31 01:59:45] [INFO ] Flatten gal took : 9 ms
[2025-05-31 01:59:45] [INFO ] Flatten gal took : 7 ms
[2025-05-31 01:59:45] [INFO ] Input system was already deterministic with 80 transitions.
[2025-05-31 01:59:45] [INFO ] Flatten gal took : 3 ms
[2025-05-31 01:59:45] [INFO ] Flatten gal took : 3 ms
[2025-05-31 01:59:45] [INFO ] Time to serialize gal into /tmp/CTLFireability14257265843612555668.gal : 1 ms
[2025-05-31 01:59:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3114709656465121568.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/CTLFireability14257265843612555668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3114709656465121568.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,671809,0.078045,7408,2,4132,5,17068,6,0,435,11017,0
Converting to forward existential form...Done !
original formula: AF((((((((Active_1>=1)&&(Acknowledge_5>=1))&&((Acknowledge_9>=1)&&(Acknowledge_13>=1)))||(((Active_7>=1)&&(Acknowledge_3>=1))&&((Acknowle...1370
=> equivalent forward existential formula: [FwdG(Init,!((((((((Active_1>=1)&&(Acknowledge_5>=1))&&((Acknowledge_9>=1)&&(Acknowledge_13>=1)))||(((Active_7>=...1415
Hit Full ! (commute/partial/dont) 32/242/48
(forward)formula 0,1,1.50678,69068,1,0,6,354585,20,1,2492,174285,8
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 140 cols
[2025-05-31 01:59:46] [INFO ] Computed 28 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:59:46] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-05-31 01:59:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 01:59:46] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2025-05-31 01:59:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 168 constraints, problems are : Problem set: 0 solved, 112 unsolved in 4079 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 112/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 280 constraints, problems are : Problem set: 0 solved, 112 unsolved in 5230 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9319ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 9321ms
Finished structural reductions in LTL mode , in 1 iterations and 9436 ms. Remains : 140/140 places, 128/128 transitions.
[2025-05-31 01:59:56] [INFO ] Flatten gal took : 7 ms
[2025-05-31 01:59:56] [INFO ] Flatten gal took : 6 ms
[2025-05-31 01:59:56] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 01:59:56] [INFO ] Flatten gal took : 5 ms
[2025-05-31 01:59:56] [INFO ] Flatten gal took : 5 ms
[2025-05-31 01:59:56] [INFO ] Time to serialize gal into /tmp/CTLFireability13682741456132077445.gal : 1 ms
[2025-05-31 01:59:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12747758302960187064.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/CTLFireability13682741456132077445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12747758302960187064.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,4.71789e+09,11.1047,325480,2,131775,5,1.72539e+06,6,0,691,1.13735e+06,0
Converting to forward existential form...Done !
original formula: (AF((A(((((((Mutex_1>=1)&&(WaitMutex_1>=1))||((Mutex_2>=1)&&(WaitMutex_10>=1)))||(((Mutex_1>=1)&&(WaitMutex_5>=1))||((Mutex_2>=1)&&(WaitM...4911
=> equivalent forward existential formula: ([FwdG(Init,!((!((E(!((((((((Active_1>=1)&&(Acknowledge_5>=1))&&((Acknowledge_9>=1)&&(Acknowledge_13>=1)))||(((A...7376
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)
[2025-05-31 02:00:26] [INFO ] Flatten gal took : 10 ms
[2025-05-31 02:00:26] [INFO ] Applying decomposition
[2025-05-31 02:00:26] [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/graph4226062682709129112.txt' '-o' '/tmp/graph4226062682709129112.bin' '-w' '/tmp/graph4226062682709129112.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4226062682709129112.bin' '-l' '-1' '-v' '-w' '/tmp/graph4226062682709129112.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:00:26] [INFO ] Decomposing Gal with order
[2025-05-31 02:00:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:00:26] [INFO ] Removed a total of 75 redundant transitions.
[2025-05-31 02:00:26] [INFO ] Flatten gal took : 15 ms
[2025-05-31 02:00:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 02:00:26] [INFO ] Time to serialize gal into /tmp/CTLFireability8447117003771596466.gal : 2 ms
[2025-05-31 02:00:26] [INFO ] Time to serialize properties into /tmp/CTLFireability10552847517022874199.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/CTLFireability8447117003771596466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10552847517022874199.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,1.05392,55212,8648,62,168110,314,351,81370,68,496,0
Converting to forward existential form...Done !
original formula: (AF((A(((((((i3.u12.Mutex_1>=1)&&(u8.WaitMutex_1>=1))||((i4.u13.Mutex_2>=1)&&(u43.WaitMutex_10>=1)))||(((i3.u12.Mutex_1>=1)&&(u9.WaitMute...6499
=> equivalent forward existential formula: ([FwdG(Init,!((!((E(!((((((((i3.u12.Active_1>=1)&&(i8.u25.Acknowledge_5>=1))&&((i10.u29.Acknowledge_9>=1)&&(i9.u...10226
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 140 transition count 96
Reduce places removed 36 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 1 with 68 rules applied. Total rules applied 100 place count 104 transition count 64
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 132 place count 72 transition count 64
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 132 place count 72 transition count 48
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 164 place count 56 transition count 48
Applied a total of 164 rules in 8 ms. Remains 56 /140 variables (removed 84) and now considering 48/128 (removed 80) transitions.
// Phase 1: matrix 48 rows 56 cols
[2025-05-31 02:00:56] [INFO ] Computed 24 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:00:56] [INFO ] Implicit Places using invariants in 69 ms returned [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39]
[2025-05-31 02:00:56] [INFO ] Actually due to overlaps returned [24, 25, 26, 27, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 71 ms to find 8 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 48/140 places, 48/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 48 /48 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 81 ms. Remains : 48/140 places, 48/128 transitions.
[2025-05-31 02:00:56] [INFO ] Flatten gal took : 2 ms
[2025-05-31 02:00:56] [INFO ] Flatten gal took : 2 ms
[2025-05-31 02:00:56] [INFO ] Input system was already deterministic with 48 transitions.
[2025-05-31 02:00:56] [INFO ] Flatten gal took : 2 ms
[2025-05-31 02:00:56] [INFO ] Flatten gal took : 2 ms
[2025-05-31 02:00:56] [INFO ] Time to serialize gal into /tmp/CTLFireability1831924143815643439.gal : 1 ms
[2025-05-31 02:00:56] [INFO ] Time to serialize properties into /tmp/CTLFireability8992370202963556109.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/CTLFireability1831924143815643439.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8992370202963556109.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,4929,0.02629,4704,2,942,5,4619,6,0,243,3170,0
Converting to forward existential form...Done !
original formula: EG((((all_active_0>=1)||(all_active_1>=1))||((all_active_2>=1)||(all_active_3>=1))))
=> equivalent forward existential formula: [FwdG(Init,(((all_active_0>=1)||(all_active_1>=1))||((all_active_2>=1)||(all_active_3>=1))))] != FALSE
Hit Full ! (commute/partial/dont) 16/0/32
(forward)formula 0,1,0.126202,9440,1,0,6,28210,19,1,1407,16325,8
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 4 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 140 cols
[2025-05-31 02:00:56] [INFO ] Computed 28 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:00:56] [INFO ] Implicit Places using invariants in 73 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 74 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 128/128 transitions.
Applied a total of 0 rules in 3 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81 ms. Remains : 124/140 places, 128/128 transitions.
[2025-05-31 02:00:56] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:00:56] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:00:56] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 02:00:56] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:00:56] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:00:56] [INFO ] Time to serialize gal into /tmp/CTLFireability9277501379999313979.gal : 0 ms
[2025-05-31 02:00:56] [INFO ] Time to serialize properties into /tmp/CTLFireability853299934503965047.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/CTLFireability9277501379999313979.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability853299934503965047.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,4.71789e+09,18.219,510012,2,179473,5,2.42999e+06,6,0,627,2.04596e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-31 02:01:26] [INFO ] Flatten gal took : 6 ms
[2025-05-31 02:01:26] [INFO ] Applying decomposition
[2025-05-31 02:01:26] [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/graph9514241598383960742.txt' '-o' '/tmp/graph9514241598383960742.bin' '-w' '/tmp/graph9514241598383960742.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9514241598383960742.bin' '-l' '-1' '-v' '-w' '/tmp/graph9514241598383960742.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:01:26] [INFO ] Decomposing Gal with order
[2025-05-31 02:01:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:01:26] [INFO ] Removed a total of 82 redundant transitions.
[2025-05-31 02:01:26] [INFO ] Flatten gal took : 9 ms
[2025-05-31 02:01:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 02:01:26] [INFO ] Time to serialize gal into /tmp/CTLFireability9369407225784969284.gal : 2 ms
[2025-05-31 02:01:26] [INFO ] Time to serialize properties into /tmp/CTLFireability8618727906502249431.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/CTLFireability9369407225784969284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8618727906502249431.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,1.71122,71244,6364,38,192100,276,339,110874,45,476,0
Converting to forward existential form...Done !
original formula: AG((EG(AG((((u8.all_active_0>=1)||(i6.u9.all_active_1>=1))||((u40.all_active_2>=1)||(u41.all_active_3>=1))))) + AG(EF(AX((((((i8.u36.upda...566
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !(EG(!(E(TRUE U !((((u8.all_active_0>=1)||(i6.u9.all_active_1>=1))||((u40.all_active_2...654
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,12.4021,389744,1,0,957765,843,1406,768347,167,2859,1390991
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 140 transition count 112
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 124 transition count 112
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 32 place count 124 transition count 80
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 96 place count 92 transition count 80
Applied a total of 96 rules in 23 ms. Remains 92 /140 variables (removed 48) and now considering 80/128 (removed 48) transitions.
// Phase 1: matrix 80 rows 92 cols
[2025-05-31 02:01:39] [INFO ] Computed 28 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:01:39] [INFO ] Implicit Places using invariants in 66 ms returned [4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 67 ms to find 16 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 76/140 places, 80/128 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 93 ms. Remains : 76/140 places, 80/128 transitions.
[2025-05-31 02:01:39] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:01:39] [INFO ] Flatten gal took : 2 ms
[2025-05-31 02:01:39] [INFO ] Input system was already deterministic with 80 transitions.
[2025-05-31 02:01:39] [INFO ] Flatten gal took : 2 ms
[2025-05-31 02:01:39] [INFO ] Flatten gal took : 2 ms
[2025-05-31 02:01:39] [INFO ] Time to serialize gal into /tmp/CTLFireability5167835609337544981.gal : 1 ms
[2025-05-31 02:01:39] [INFO ] Time to serialize properties into /tmp/CTLFireability16357991072737211474.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/CTLFireability5167835609337544981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16357991072737211474.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,9.84662e+06,1.57279,61740,2,35885,5,301592,6,0,387,207560,0
Converting to forward existential form...Done !
original formula: AF(EG(EF((((((updating_2<1)&&(updating_3<1))&&((updating_0<1)&&(updating_1<1)))&&(((updating_6<1)&&(updating_7<1))&&((updating_4<1)&&(upd...320
=> equivalent forward existential formula: [FwdG(Init,!(EG(E(TRUE U (((((updating_2<1)&&(updating_3<1))&&((updating_0<1)&&(updating_1<1)))&&(((updating_6<1...371
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,8.57078,270324,1,0,6,1.47455e+06,21,0,2102,509904,8
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 140 cols
[2025-05-31 02:01:48] [INFO ] Computed 28 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:01:48] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-05-31 02:01:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:01:48] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2025-05-31 02:01:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 168 constraints, problems are : Problem set: 0 solved, 112 unsolved in 4064 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 112/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 280 constraints, problems are : Problem set: 0 solved, 112 unsolved in 5266 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9340ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 9341ms
Finished structural reductions in LTL mode , in 1 iterations and 9460 ms. Remains : 140/140 places, 128/128 transitions.
[2025-05-31 02:01:57] [INFO ] Flatten gal took : 9 ms
[2025-05-31 02:01:57] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:01:57] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 02:01:57] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:01:57] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:01:57] [INFO ] Time to serialize gal into /tmp/CTLFireability1398273547244811798.gal : 1 ms
[2025-05-31 02:01:57] [INFO ] Time to serialize properties into /tmp/CTLFireability16955379065136748546.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/CTLFireability1398273547244811798.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16955379065136748546.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,4.71789e+09,11.5974,325204,2,131775,5,1.72539e+06,6,0,691,1.13735e+06,0
Converting to forward existential form...Done !
original formula: ((EG(E(AX(((((((updating_2>=1)||(updating_3>=1))||((updating_0>=1)||(updating_1>=1)))||(((updating_6>=1)||(updating_7>=1))||((updating_4>...4124
=> equivalent forward existential formula: (([FwdG(Init,E(!(EX(!(((((((updating_2>=1)||(updating_3>=1))||((updating_0>=1)||(updating_1>=1)))||(((updating_6...4067
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.
[2025-05-31 02:02:27] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:02:27] [INFO ] Applying decomposition
[2025-05-31 02:02:27] [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/graph7997747311347030853.txt' '-o' '/tmp/graph7997747311347030853.bin' '-w' '/tmp/graph7997747311347030853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7997747311347030853.bin' '-l' '-1' '-v' '-w' '/tmp/graph7997747311347030853.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:02:27] [INFO ] Decomposing Gal with order
[2025-05-31 02:02:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:02:27] [INFO ] Removed a total of 75 redundant transitions.
[2025-05-31 02:02:27] [INFO ] Flatten gal took : 9 ms
[2025-05-31 02:02:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 02:02:27] [INFO ] Time to serialize gal into /tmp/CTLFireability7554916529329974753.gal : 1 ms
[2025-05-31 02:02:27] [INFO ] Time to serialize properties into /tmp/CTLFireability8211996293465567528.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/CTLFireability7554916529329974753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8211996293465567528.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,7.09605,265792,34521,62,825762,300,320,494085,68,450,0
Converting to forward existential form...Done !
original formula: ((EG(E(AX(((((((i4.u34.updating_2>=1)||(i4.u34.updating_3>=1))||((i4.u34.updating_0>=1)||(i4.u34.updating_1>=1)))||(((i1.u35.updating_6>=...5522
=> equivalent forward existential formula: (([FwdG(Init,E(!(EX(!(((((((i4.u34.updating_2>=1)||(i4.u34.updating_3>=1))||((i4.u34.updating_0>=1)||(i4.u34.upd...7397
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2025-05-31 02:02:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:02:57] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-05-31 02:02:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:02:57] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2025-05-31 02:02:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 168 constraints, problems are : Problem set: 0 solved, 112 unsolved in 4213 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 112/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 280 constraints, problems are : Problem set: 0 solved, 112 unsolved in 5508 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9729ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 9729ms
Finished structural reductions in LTL mode , in 1 iterations and 9860 ms. Remains : 140/140 places, 128/128 transitions.
[2025-05-31 02:03:07] [INFO ] Flatten gal took : 6 ms
[2025-05-31 02:03:07] [INFO ] Flatten gal took : 5 ms
[2025-05-31 02:03:07] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 02:03:07] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:03:07] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:03:07] [INFO ] Time to serialize gal into /tmp/CTLFireability9559213981396423295.gal : 0 ms
[2025-05-31 02:03:07] [INFO ] Time to serialize properties into /tmp/CTLFireability14682375663275872836.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/CTLFireability9559213981396423295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14682375663275872836.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,4.71789e+09,11.9228,325384,2,131775,5,1.72539e+06,6,0,691,1.13735e+06,0
Converting to forward existential form...Done !
original formula: (AG((AF(E((((((Modify_9>=1)||(Modify_8>=1))||((Modify_11>=1)||(Modify_10>=1)))||(((Modify_13>=1)||(Modify_12>=1))||((Modify_15>=1)||(Modi...6610
=> equivalent forward existential formula: [(EY(FwdU((Init * !(!(E(TRUE U !((!(EG(!(E((((((Modify_9>=1)||(Modify_8>=1))||((Modify_11>=1)||(Modify_10>=1)))|...5677
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.
[2025-05-31 02:03:37] [INFO ] Flatten gal took : 5 ms
[2025-05-31 02:03:37] [INFO ] Applying decomposition
[2025-05-31 02:03:37] [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/graph11143368823832312775.txt' '-o' '/tmp/graph11143368823832312775.bin' '-w' '/tmp/graph11143368823832312775.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11143368823832312775.bin' '-l' '-1' '-v' '-w' '/tmp/graph11143368823832312775.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:03:37] [INFO ] Decomposing Gal with order
[2025-05-31 02:03:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:03:37] [INFO ] Removed a total of 76 redundant transitions.
[2025-05-31 02:03:37] [INFO ] Flatten gal took : 10 ms
[2025-05-31 02:03:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 02:03:37] [INFO ] Time to serialize gal into /tmp/CTLFireability3180056409102138970.gal : 2 ms
[2025-05-31 02:03:37] [INFO ] Time to serialize properties into /tmp/CTLFireability2682073237012244546.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/CTLFireability3180056409102138970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2682073237012244546.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,2.6235,104740,19268,58,315986,254,329,124389,60,355,0
Converting to forward existential form...Done !
original formula: (AG((AF(E((((((i4.u10.Modify_9>=1)||(i5.u21.Modify_8>=1))||((i6.u22.Modify_11>=1)||(i0.u11.Modify_10>=1)))||(((i4.u10.Modify_13>=1)||(i5....8813
=> equivalent forward existential formula: [(EY(FwdU((Init * !(!(E(TRUE U !((!(EG(!(E((((((i4.u10.Modify_9>=1)||(i5.u21.Modify_8>=1))||((i6.u22.Modify_11>=...10431
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,18.7774,574976,1,0,1.50761e+06,836,1860,1.16046e+06,228,2743,2152776
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 4 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2025-05-31 02:03:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:03:56] [INFO ] Implicit Places using invariants in 83 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 84 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 128/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 90 ms. Remains : 124/140 places, 128/128 transitions.
[2025-05-31 02:03:56] [INFO ] Flatten gal took : 5 ms
[2025-05-31 02:03:56] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:03:56] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 02:03:56] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:03:56] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:03:56] [INFO ] Time to serialize gal into /tmp/CTLFireability11817017171153338846.gal : 0 ms
[2025-05-31 02:03:56] [INFO ] Time to serialize properties into /tmp/CTLFireability11120550011679362630.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/CTLFireability11817017171153338846.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11120550011679362630.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,4.71789e+09,19.4302,510300,2,179473,5,2.42999e+06,6,0,627,2.04596e+06,0
Converting to forward existential form...Done !
original formula: (EX((AF(((((((((((MesBuffReply_1>=1)||(MesBuffReply_0>=1))||((MesBuffReply_3>=1)||(MesBuffReply_2>=1)))||(((MesBuffReply_5>=1)||(MesBuffR...3862
=> equivalent forward existential formula: ([FwdG((EY(Init) * !(EG(!(((((((((((MesBuffReply_1>=1)||(MesBuffReply_0>=1))||((MesBuffReply_3>=1)||(MesBuffRepl...4329
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.
[2025-05-31 02:04:26] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:04:26] [INFO ] Applying decomposition
[2025-05-31 02:04:26] [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/graph5946890506112682974.txt' '-o' '/tmp/graph5946890506112682974.bin' '-w' '/tmp/graph5946890506112682974.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5946890506112682974.bin' '-l' '-1' '-v' '-w' '/tmp/graph5946890506112682974.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:04:26] [INFO ] Decomposing Gal with order
[2025-05-31 02:04:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:04:26] [INFO ] Removed a total of 88 redundant transitions.
[2025-05-31 02:04:26] [INFO ] Flatten gal took : 9 ms
[2025-05-31 02:04:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 02:04:26] [INFO ] Time to serialize gal into /tmp/CTLFireability15233013493056838259.gal : 1 ms
[2025-05-31 02:04:26] [INFO ] Time to serialize properties into /tmp/CTLFireability4615403028838677447.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/CTLFireability15233013493056838259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4615403028838677447.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,2.34605,96188,18785,25,259111,216,287,125452,35,301,0
Converting to forward existential form...Done !
original formula: (EX((AF(((((((((((i8.u22.MesBuffReply_1>=1)||(i8.u21.MesBuffReply_0>=1))||((i8.u32.MesBuffReply_3>=1)||(i8.u31.MesBuffReply_2>=1)))||(((i...5118
=> equivalent forward existential formula: ([FwdG((EY(Init) * !(EG(!(((((((((((i8.u22.MesBuffReply_1>=1)||(i8.u21.MesBuffReply_0>=1))||((i8.u32.MesBuffRepl...6208
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 4 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2025-05-31 02:04:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:04:56] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-05-31 02:04:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:04:57] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2025-05-31 02:04:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 168 constraints, problems are : Problem set: 0 solved, 112 unsolved in 4103 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 112/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 280 constraints, problems are : Problem set: 0 solved, 112 unsolved in 5378 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9490ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 9492ms
Finished structural reductions in LTL mode , in 1 iterations and 9626 ms. Remains : 140/140 places, 128/128 transitions.
[2025-05-31 02:05:06] [INFO ] Flatten gal took : 9 ms
[2025-05-31 02:05:06] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:05:06] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 02:05:06] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:05:06] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:05:06] [INFO ] Time to serialize gal into /tmp/CTLFireability2370661530573581284.gal : 0 ms
[2025-05-31 02:05:06] [INFO ] Time to serialize properties into /tmp/CTLFireability11138347343665864489.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/CTLFireability2370661530573581284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11138347343665864489.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,4.71789e+09,11.4089,326704,2,131775,5,1.72539e+06,6,0,691,1.13735e+06,0
Converting to forward existential form...Done !
original formula: EG(((AX(EX((((((((Active_1<1)||(Acknowledge_5<1))||((Acknowledge_9<1)||(Acknowledge_13<1)))&&(((Active_7<1)||(Acknowledge_3<1))||((Acknow...2174
=> equivalent forward existential formula: [FwdG(Init,((!(EX(!(EX((((((((Active_1<1)||(Acknowledge_5<1))||((Acknowledge_9<1)||(Acknowledge_13<1)))&&(((Acti...1921
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)
[2025-05-31 02:05:36] [INFO ] Flatten gal took : 8 ms
[2025-05-31 02:05:36] [INFO ] Applying decomposition
[2025-05-31 02:05:36] [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/graph72615332896472059.txt' '-o' '/tmp/graph72615332896472059.bin' '-w' '/tmp/graph72615332896472059.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph72615332896472059.bin' '-l' '-1' '-v' '-w' '/tmp/graph72615332896472059.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:05:36] [INFO ] Decomposing Gal with order
[2025-05-31 02:05:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:05:36] [INFO ] Removed a total of 75 redundant transitions.
[2025-05-31 02:05:36] [INFO ] Flatten gal took : 8 ms
[2025-05-31 02:05:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 02:05:36] [INFO ] Time to serialize gal into /tmp/CTLFireability6116608704597643454.gal : 1 ms
[2025-05-31 02:05:36] [INFO ] Time to serialize properties into /tmp/CTLFireability4872606884131768211.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/CTLFireability6116608704597643454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4872606884131768211.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,1.03641,52268,8999,63,155846,314,329,75324,66,475,0
Converting to forward existential form...Done !
original formula: EG(((AX(EX((((((((u40.Active_1<1)||(i8.u31.Acknowledge_5<1))||((i7.u25.Acknowledge_9<1)||(i9.u27.Acknowledge_13<1)))&&(((i2.u10.Active_7<...2956
=> equivalent forward existential formula: [FwdG(Init,((!(EX(!(EX((((((((u40.Active_1<1)||(i8.u31.Acknowledge_5<1))||((i7.u25.Acknowledge_9<1)||(i9.u27.Ack...3011
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 140 transition count 112
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 32 place count 124 transition count 112
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 32 place count 124 transition count 96
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 64 place count 108 transition count 96
Applied a total of 64 rules in 10 ms. Remains 108 /140 variables (removed 32) and now considering 96/128 (removed 32) transitions.
// Phase 1: matrix 96 rows 108 cols
[2025-05-31 02:06:06] [INFO ] Computed 28 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:06:06] [INFO ] Implicit Places using invariants in 60 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 61 ms to find 16 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 92/140 places, 96/128 transitions.
Applied a total of 0 rules in 3 ms. Remains 92 /92 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 77 ms. Remains : 92/140 places, 96/128 transitions.
[2025-05-31 02:06:06] [INFO ] Flatten gal took : 2 ms
[2025-05-31 02:06:06] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:06:06] [INFO ] Input system was already deterministic with 96 transitions.
[2025-05-31 02:06:06] [INFO ] Flatten gal took : 2 ms
[2025-05-31 02:06:06] [INFO ] Flatten gal took : 2 ms
[2025-05-31 02:06:06] [INFO ] Time to serialize gal into /tmp/CTLFireability17603268238455900434.gal : 1 ms
[2025-05-31 02:06:06] [INFO ] Time to serialize properties into /tmp/CTLFireability4008051358645556046.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/CTLFireability17603268238455900434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4008051358645556046.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,2.98162e+08,6.23176,198320,2,80606,5,955121,6,0,467,732622,0
Converting to forward existential form...Done !
original formula: AF(EG(((((((RecBuff_4>=1)&&(all_passive_1>=1))||((RecBuff_6>=1)&&(all_passive_1>=1)))||(((RecBuff_11>=1)&&(all_passive_2>=1))||((RecBuff_...668
=> equivalent forward existential formula: [FwdG(Init,!(EG(((((((RecBuff_4>=1)&&(all_passive_1>=1))||((RecBuff_6>=1)&&(all_passive_1>=1)))||(((RecBuff_11>=...713
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-05-31 02:06:36] [INFO ] Flatten gal took : 6 ms
[2025-05-31 02:06:36] [INFO ] Applying decomposition
[2025-05-31 02:06:36] [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/graph8972147535719173421.txt' '-o' '/tmp/graph8972147535719173421.bin' '-w' '/tmp/graph8972147535719173421.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8972147535719173421.bin' '-l' '-1' '-v' '-w' '/tmp/graph8972147535719173421.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:06:36] [INFO ] Decomposing Gal with order
[2025-05-31 02:06:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:06:36] [INFO ] Removed a total of 56 redundant transitions.
[2025-05-31 02:06:36] [INFO ] Flatten gal took : 7 ms
[2025-05-31 02:06:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 02:06:36] [INFO ] Time to serialize gal into /tmp/CTLFireability1836482523907346998.gal : 1 ms
[2025-05-31 02:06:36] [INFO ] Time to serialize properties into /tmp/CTLFireability12147449791534921234.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/CTLFireability1836482523907346998.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12147449791534921234.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.98162e+08,1.09756,49676,4658,40,128872,277,273,81235,37,816,0
Converting to forward existential form...Done !
original formula: AF(EG(((((((i0.u2.RecBuff_4>=1)&&(i8.u24.all_passive_1>=1))||((i5.u15.RecBuff_6>=1)&&(i8.u24.all_passive_1>=1)))||(((i6.u18.RecBuff_11>=1...891
=> equivalent forward existential formula: [FwdG(Init,!(EG(((((((i0.u2.RecBuff_4>=1)&&(i8.u24.all_passive_1>=1))||((i5.u15.RecBuff_6>=1)&&(i8.u24.all_passi...936
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,0,11.5291,373892,1,0,791520,1129,1030,821730,151,6611,1380604
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 140 cols
[2025-05-31 02:06:48] [INFO ] Computed 28 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:06:48] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-05-31 02:06:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:06:48] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2025-05-31 02:06:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 168 constraints, problems are : Problem set: 0 solved, 112 unsolved in 4115 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 112/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 280 constraints, problems are : Problem set: 0 solved, 112 unsolved in 5343 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9466ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 9467ms
Finished structural reductions in LTL mode , in 1 iterations and 9578 ms. Remains : 140/140 places, 128/128 transitions.
[2025-05-31 02:06:58] [INFO ] Flatten gal took : 8 ms
[2025-05-31 02:06:58] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:06:58] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 02:06:58] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:06:58] [INFO ] Flatten gal took : 5 ms
[2025-05-31 02:06:58] [INFO ] Time to serialize gal into /tmp/CTLFireability2694881965216250792.gal : 0 ms
[2025-05-31 02:06:58] [INFO ] Time to serialize properties into /tmp/CTLFireability15147755020213370306.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/CTLFireability2694881965216250792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15147755020213370306.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,4.71789e+09,11.4652,325624,2,131775,5,1.72539e+06,6,0,691,1.13735e+06,0
Converting to forward existential form...Done !
original formula: EG((((!(E(AG(((((((Mutex_1>=1)&&(WaitMutex_1>=1))||((Mutex_2>=1)&&(WaitMutex_10>=1)))||(((Mutex_1>=1)&&(WaitMutex_5>=1))||((Mutex_2>=1)&&...8699
Detected timeout of ITS tools.
=> equivalent forward existential formula: [FwdG(Init,(((!(E(!(E(TRUE U !(((((((Mutex_1>=1)&&(WaitMutex_1>=1))||((Mutex_2>=1)&&(WaitMutex_10>=1)))||(((Mute...7684
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)
[2025-05-31 02:07:28] [INFO ] Flatten gal took : 8 ms
[2025-05-31 02:07:28] [INFO ] Applying decomposition
[2025-05-31 02:07:28] [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/graph14681321609069392148.txt' '-o' '/tmp/graph14681321609069392148.bin' '-w' '/tmp/graph14681321609069392148.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14681321609069392148.bin' '-l' '-1' '-v' '-w' '/tmp/graph14681321609069392148.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:07:28] [INFO ] Decomposing Gal with order
[2025-05-31 02:07:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:07:28] [INFO ] Removed a total of 76 redundant transitions.
[2025-05-31 02:07:28] [INFO ] Flatten gal took : 10 ms
[2025-05-31 02:07:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 02:07:28] [INFO ] Time to serialize gal into /tmp/CTLFireability8020835753200917519.gal : 1 ms
[2025-05-31 02:07:28] [INFO ] Time to serialize properties into /tmp/CTLFireability15949330769395271041.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/CTLFireability8020835753200917519.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15949330769395271041.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,2.17012,91556,10074,58,270969,245,317,152379,60,343,0
Converting to forward existential form...Done !
original formula: EG((((!(E(AG(((((((i1.u22.Mutex_1>=1)&&(u8.WaitMutex_1>=1))||((i8.u12.Mutex_2>=1)&&(u10.WaitMutex_10>=1)))||(((i1.u22.Mutex_1>=1)&&(u9.Wa...11617
=> equivalent forward existential formula: [FwdG(Init,(((!(E(!(E(TRUE U !(((((((i1.u22.Mutex_1>=1)&&(u8.WaitMutex_1>=1))||((i8.u12.Mutex_2>=1)&&(u10.WaitMu...15329
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 12 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2025-05-31 02:07:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:07:58] [INFO ] Implicit Places using invariants in 73 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 74 ms to find 16 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 124/140 places, 128/128 transitions.
Applied a total of 0 rules in 4 ms. Remains 124 /124 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 90 ms. Remains : 124/140 places, 128/128 transitions.
[2025-05-31 02:07:58] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:07:58] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:07:58] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 02:07:58] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:07:58] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:07:58] [INFO ] Time to serialize gal into /tmp/CTLFireability16148761766136402094.gal : 1 ms
[2025-05-31 02:07:58] [INFO ] Time to serialize properties into /tmp/CTLFireability18139750289026712148.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/CTLFireability16148761766136402094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18139750289026712148.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,4.71789e+09,18.5981,509604,2,179473,5,2.42999e+06,6,0,627,2.04596e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-31 02:08:28] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:08:28] [INFO ] Applying decomposition
[2025-05-31 02:08:28] [INFO ] Flatten gal took : 3 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/graph5849405686865648262.txt' '-o' '/tmp/graph5849405686865648262.bin' '-w' '/tmp/graph5849405686865648262.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5849405686865648262.bin' '-l' '-1' '-v' '-w' '/tmp/graph5849405686865648262.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:08:28] [INFO ] Decomposing Gal with order
[2025-05-31 02:08:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:08:28] [INFO ] Removed a total of 82 redundant transitions.
[2025-05-31 02:08:28] [INFO ] Flatten gal took : 7 ms
[2025-05-31 02:08:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-05-31 02:08:28] [INFO ] Time to serialize gal into /tmp/CTLFireability16123151272345840419.gal : 1 ms
[2025-05-31 02:08:28] [INFO ] Time to serialize properties into /tmp/CTLFireability1365918190740658021.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/CTLFireability16123151272345840419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1365918190740658021.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,0.816113,38600,3905,40,104294,303,340,59162,46,537,0
Converting to forward existential form...Done !
original formula: EG(EF(((((((AF((((((i2.u11.Message_1<1)&&(i5.u0.Message_0<1))&&((i6.u12.Message_3<1)&&(i9.u1.Message_2<1)))&&(((i2.u3.Message_5<1)&&(i5.u...1323
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((((((!(EG(!((((((i2.u11.Message_1<1)&&(i5.u0.Message_0<1))&&((i6.u12.Message_3<1)&&(i9.u1.M...1378
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,1,7.03283,248904,1,0,614143,1186,2074,677489,204,3992,760754
FORMULA DatabaseWithMutex-COL-04-CTLFireability-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 1 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
[2025-05-31 02:08:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:08:35] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-05-31 02:08:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 02:08:35] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
Running 112 sub problems to find dead transitions.
[2025-05-31 02:08:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (OVERLAPS) 0/268 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Real declared 268/268 variables, and 168 constraints, problems are : Problem set: 0 solved, 112 unsolved in 3767 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 112 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 3 (OVERLAPS) 4/140 variables, 4/23 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/140 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 6 (OVERLAPS) 128/268 variables, 140/168 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/268 variables, 112/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
At refinement iteration 9 (OVERLAPS) 0/268 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 112 unsolved
No progress, stopping.
After SMT solving in domain Int declared 268/268 variables, and 280 constraints, problems are : Problem set: 0 solved, 112 unsolved in 4911 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 112/112 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8685ms problems are : Problem set: 0 solved, 112 unsolved
Search for dead transitions found 0 dead transitions in 8686ms
Finished structural reductions in LTL mode , in 1 iterations and 8826 ms. Remains : 140/140 places, 128/128 transitions.
[2025-05-31 02:08:44] [INFO ] Flatten gal took : 7 ms
[2025-05-31 02:08:44] [INFO ] Flatten gal took : 5 ms
[2025-05-31 02:08:44] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 02:08:44] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:08:44] [INFO ] Flatten gal took : 3 ms
[2025-05-31 02:08:44] [INFO ] Time to serialize gal into /tmp/CTLFireability2324919779344126690.gal : 1 ms
[2025-05-31 02:08:44] [INFO ] Time to serialize properties into /tmp/CTLFireability15212603574463367786.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/CTLFireability2324919779344126690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15212603574463367786.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,4.71789e+09,11.2862,324940,2,131775,5,1.72539e+06,6,0,691,1.13735e+06,0
Converting to forward existential form...Done !
original formula: AX(AF(!(E((EF((((((updating_2>=1)||(updating_3>=1))||((updating_0>=1)||(updating_1>=1)))||(((updating_6>=1)||(updating_7>=1))||((updating...2306
=> equivalent forward existential formula: [FwdG(EY(Init),!(!(E((E(TRUE U (((((updating_2>=1)||(updating_3>=1))||((updating_0>=1)||(updating_1>=1)))||(((up...1789
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)
[2025-05-31 02:09:14] [INFO ] Flatten gal took : 4 ms
[2025-05-31 02:09:14] [INFO ] Applying decomposition
[2025-05-31 02:09:14] [INFO ] Flatten gal took : 3 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/graph1589436530786117537.txt' '-o' '/tmp/graph1589436530786117537.bin' '-w' '/tmp/graph1589436530786117537.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1589436530786117537.bin' '-l' '-1' '-v' '-w' '/tmp/graph1589436530786117537.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:09:14] [INFO ] Decomposing Gal with order
[2025-05-31 02:09:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:09:14] [INFO ] Removed a total of 76 redundant transitions.
[2025-05-31 02:09:14] [INFO ] Flatten gal took : 6 ms
[2025-05-31 02:09:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 02:09:14] [INFO ] Time to serialize gal into /tmp/CTLFireability5868413960611295962.gal : 2 ms
[2025-05-31 02:09:14] [INFO ] Time to serialize properties into /tmp/CTLFireability4385723899361641787.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/CTLFireability5868413960611295962.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4385723899361641787.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,1.76556,79648,7995,58,241234,242,300,126577,60,336,0
Converting to forward existential form...Done !
original formula: AX(AF(!(E((EF((((((i8.u40.updating_2>=1)||(i8.u40.updating_3>=1))||((i8.u40.updating_0>=1)||(i8.u40.updating_1>=1)))||(((i5.u37.updating_...3090
=> equivalent forward existential formula: [FwdG(EY(Init),!(!(E((E(TRUE U (((((i8.u40.updating_2>=1)||(i8.u40.updating_3>=1))||((i8.u40.updating_0>=1)||(i8...3147
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
[2025-05-31 02:09:44] [INFO ] Flatten gal took : 12 ms
[2025-05-31 02:09:44] [INFO ] Flatten gal took : 8 ms
[2025-05-31 02:09:44] [INFO ] Applying decomposition
[2025-05-31 02:09:44] [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/graph2893771281908627675.txt' '-o' '/tmp/graph2893771281908627675.bin' '-w' '/tmp/graph2893771281908627675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2893771281908627675.bin' '-l' '-1' '-v' '-w' '/tmp/graph2893771281908627675.weights' '-q' '0' '-e' '0.001'
[2025-05-31 02:09:44] [INFO ] Decomposing Gal with order
[2025-05-31 02:09:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:09:44] [INFO ] Removed a total of 75 redundant transitions.
[2025-05-31 02:09:44] [INFO ] Flatten gal took : 16 ms
[2025-05-31 02:09:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-05-31 02:09:44] [INFO ] Time to serialize gal into /tmp/CTLFireability16992344454297739641.gal : 1 ms
[2025-05-31 02:09:44] [INFO ] Time to serialize properties into /tmp/CTLFireability17002694762349199108.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/CTLFireability16992344454297739641.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17002694762349199108.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 8 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,4.71789e+09,1.03742,48940,9545,62,139719,267,306,62899,68,414,0
Converting to forward existential form...Done !
original formula: (EF((AG(((((((i4.u10.RecBuff_4<1)||(i9.u40.all_passive_1<1))&&((i6.u12.RecBuff_6<1)||(i9.u40.all_passive_1<1)))&&(((i7.u5.RecBuff_11<1)||...4063
=> equivalent forward existential formula: [(((Init * E(TRUE U (!(E(TRUE U !(((((((i4.u10.RecBuff_4<1)||(i9.u40.all_passive_1<1))&&((i6.u12.RecBuff_6<1)||(...5658
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-05-31 02:12:24] [INFO ] Applying decomposition
[2025-05-31 02:12:24] [INFO ] Flatten gal took : 8 ms
[2025-05-31 02:12:24] [INFO ] Decomposing Gal with order
[2025-05-31 02:12:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 02:12:24] [INFO ] Removed a total of 136 redundant transitions.
[2025-05-31 02:12:24] [INFO ] Flatten gal took : 14 ms
[2025-05-31 02:12:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-31 02:12:24] [INFO ] Time to serialize gal into /tmp/CTLFireability1816921458726571381.gal : 1 ms
[2025-05-31 02:12:24] [INFO ] Time to serialize properties into /tmp/CTLFireability9233828252559132160.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/CTLFireability1816921458726571381.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9233828252559132160.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 8 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,4.71789e+09,0.900112,44628,6435,44,111815,353,298,71362,41,1117,0
Converting to forward existential form...Done !
original formula: (EF((AG(((((((sitefile4.RecBuff_4<1)||(site1.all_passive_1<1))&&((sitefile6.RecBuff_6<1)||(site1.all_passive_1<1)))&&(((sitefile11.RecBuf...4443
=> equivalent forward existential formula: [(((Init * E(TRUE U (!(E(TRUE U !(((((((sitefile4.RecBuff_4<1)||(site1.all_passive_1<1))&&((sitefile6.RecBuff_6<...6242
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-05-31 02:14:07] [INFO ] Flatten gal took : 13 ms
[2025-05-31 02:14:07] [INFO ] Input system was already deterministic with 128 transitions.
[2025-05-31 02:14:07] [INFO ] Transformed 140 places.
[2025-05-31 02:14:07] [INFO ] Transformed 128 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-05-31 02:14:37] [INFO ] Time to serialize gal into /tmp/CTLFireability2142477926583101813.gal : 1 ms
[2025-05-31 02:14:37] [INFO ] Time to serialize properties into /tmp/CTLFireability17067186906462811272.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2142477926583101813.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17067186906462811272.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 8 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,4.71789e+09,15.1017,411236,2,305610,5,2.37781e+06,6,0,691,1.08359e+06,0
Converting to forward existential form...Done !
original formula: (EF((AG(((((((RecBuff_4<1)||(all_passive_1<1))&&((RecBuff_6<1)||(all_passive_1<1)))&&(((RecBuff_11<1)||(all_passive_2<1))&&((RecBuff_14<1...3063
=> equivalent forward existential formula: [(((Init * E(TRUE U (!(E(TRUE U !(((((((RecBuff_4<1)||(all_passive_1<1))&&((RecBuff_6<1)||(all_passive_1<1)))&&(...4338
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Total runtime 2555116 ms.
BK_STOP 1748659145161
--------------------
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="DatabaseWithMutex-COL-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 DatabaseWithMutex-COL-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-174854029100794"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-04.tgz
mv DatabaseWithMutex-COL-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 ;