About the Execution of ITS-Tools for Referendum-PT-1000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 1000725.00 | 0.00 | 0.00 | FTTFFTTTTFFFTTFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233600234.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 Referendum-PT-1000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233600234
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 823K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.7M May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 226K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.6M 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 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 651K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.1M May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 166K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 842K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.1M May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 4.5M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.5M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.9M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 100K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 245K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 Referendum-PT-1000-CTLFireability-2025-00
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-01
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-02
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-03
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-04
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-05
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-06
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-07
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-08
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-09
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-10
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-11
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-12
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-13
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-14
FORMULA_NAME Referendum-PT-1000-CTLFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748989359939
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Referendum-PT-1000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-03 22:22:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 22:22:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 22:22:42] [INFO ] Load time of PNML (sax parser for PT used): 525 ms
[2025-06-03 22:22:43] [INFO ] Transformed 3001 places.
[2025-06-03 22:22:43] [INFO ] Transformed 2001 transitions.
[2025-06-03 22:22:43] [INFO ] Found NUPN structural information;
[2025-06-03 22:22:43] [INFO ] Parsed PT model containing 3001 places and 2001 transitions and 5001 arcs in 833 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 227 ms.
Support contains 1001 out of 3001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3001/3001 places, 2001/2001 transitions.
Reduce places removed 2000 places and 0 transitions.
Ensure Unique test removed 1000 transitions
Reduce isomorphic transitions removed 1000 transitions.
Iterating post reduction 0 with 3000 rules applied. Total rules applied 3000 place count 1001 transition count 1001
Applied a total of 3000 rules in 103 ms. Remains 1001 /3001 variables (removed 2000) and now considering 1001/2001 (removed 1000) transitions.
// Phase 1: matrix 1001 rows 1001 cols
[2025-06-03 22:22:43] [INFO ] Computed 0 invariants in 25 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:22:44] [INFO ] Implicit Places using invariants in 856 ms returned []
[2025-06-03 22:22:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:22:46] [INFO ] Implicit Places using invariants and state equation in 1499 ms returned []
Implicit Place search using SMT with State Equation took 2415 ms to find 0 implicit places.
Running 1000 sub problems to find dead transitions.
[2025-06-03 22:22:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30088 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 1000/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
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(s879 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30046 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 0/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61651ms problems are : Problem set: 0 solved, 1000 unsolved
Search for dead transitions found 0 dead transitions in 61687ms
Starting structural reductions in LTL mode, iteration 1 : 1001/3001 places, 1001/2001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64246 ms. Remains : 1001/3001 places, 1001/2001 transitions.
Support contains 1001 out of 1001 places after structural reductions.
[2025-06-03 22:23:48] [INFO ] Flatten gal took : 456 ms
[2025-06-03 22:23:49] [INFO ] Flatten gal took : 309 ms
[2025-06-03 22:23:50] [INFO ] Input system was already deterministic with 1001 transitions.
Reduction of identical properties reduced properties to check from 69 to 62
RANDOM walk for 40000 steps (36 resets) in 4548 ms. (8 steps per ms) remains 1/62 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5835 ms. (6 steps per ms) remains 1/1 properties
[2025-06-03 22:23:53] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1001 variables, 1001/1001 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1001 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 2002/2002 variables, and 2002 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1493 ms.
Refiners :[Domain max(s): 1001/1001 constraints, State Equation: 1001/1001 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
After SMT solving in domain Int declared 1001/2002 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 253 ms.
Refiners :[Domain max(s): 0/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1767ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
FORMULA Referendum-PT-1000-CTLFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 22:23:55] [INFO ] Flatten gal took : 289 ms
[2025-06-03 22:23:56] [INFO ] Flatten gal took : 231 ms
[2025-06-03 22:23:56] [INFO ] Input system was already deterministic with 1001 transitions.
Computed a total of 1001 stabilizing places and 1001 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1001 transition count 1001
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
FORMULA Referendum-PT-1000-CTLFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-PT-1000-CTLFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Applied a total of 0 rules in 6 ms. Remains 1001 /1001 variables (removed 0) and now considering 1001/1001 (removed 0) transitions.
[2025-06-03 22:23:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:23:57] [INFO ] Implicit Places using invariants in 292 ms returned []
[2025-06-03 22:23:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:23:58] [INFO ] Implicit Places using invariants and state equation in 894 ms returned []
Implicit Place search using SMT with State Equation took 1189 ms to find 0 implicit places.
Running 1000 sub problems to find dead transitions.
[2025-06-03 22:23:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30047 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 1000/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30049 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 0/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61227ms problems are : Problem set: 0 solved, 1000 unsolved
Search for dead transitions found 0 dead transitions in 61230ms
Finished structural reductions in LTL mode , in 1 iterations and 62431 ms. Remains : 1001/1001 places, 1001/1001 transitions.
[2025-06-03 22:24:59] [INFO ] Flatten gal took : 288 ms
[2025-06-03 22:24:59] [INFO ] Flatten gal took : 258 ms
[2025-06-03 22:24:59] [INFO ] Input system was already deterministic with 1001 transitions.
[2025-06-03 22:25:00] [INFO ] Flatten gal took : 165 ms
[2025-06-03 22:25:00] [INFO ] Flatten gal took : 159 ms
[2025-06-03 22:25:00] [INFO ] Time to serialize gal into /tmp/CTLFireability11813555848450668422.gal : 14 ms
[2025-06-03 22:25:00] [INFO ] Time to serialize properties into /tmp/CTLFireability8159592510376674854.ctl : 22 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/CTLFireability11813555848450668422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8159592510376674854.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07151e+301,18.0391,24000,2,2002,5,8005,6,0,4007,7002,0
Converting to forward existential form...Done !
original formula: E((((((((((((voting_276==1)||(voting_406==1))||((voting_796==1)||(voting_926==1)))||(((voting_536==1)||(voting_666==1))||((voting_65==1)|...75615
=> equivalent forward existential formula: (((((((((([FwdG(FwdU(FwdU(Init,(((((((((((voting_276==1)||(voting_406==1))||((voting_796==1)||(voting_926==1)))|...453856
Hit Full ! (commute/partial/dont) 0/0/1001
Detected timeout of ITS tools.
[2025-06-03 22:25:30] [INFO ] Flatten gal took : 178 ms
[2025-06-03 22:25:30] [INFO ] Applying decomposition
[2025-06-03 22:25:30] [INFO ] Flatten gal took : 154 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/graph5416079483771128654.txt' '-o' '/tmp/graph5416079483771128654.bin' '-w' '/tmp/graph5416079483771128654.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5416079483771128654.bin' '-l' '-1' '-v' '-w' '/tmp/graph5416079483771128654.weights' '-q' '0' '-e' '0.001'
[2025-06-03 22:25:31] [INFO ] Decomposing Gal with order
[2025-06-03 22:25:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 22:25:31] [INFO ] Flatten gal took : 285 ms
[2025-06-03 22:25:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 309 ms.
[2025-06-03 22:25:32] [INFO ] Time to serialize gal into /tmp/CTLFireability7337035682780865245.gal : 21 ms
[2025-06-03 22:25:32] [INFO ] Time to serialize properties into /tmp/CTLFireability8245259243837508651.ctl : 16 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/CTLFireability7337035682780865245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8245259243837508651.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,1.07151e+301,10.4574,34340,1507,504,8269,3754,2267,3770,1008,3265,0
Converting to forward existential form...Done !
original formula: E((((((((((((u194.voting_276==1)||(u289.voting_406==1))||((u587.voting_796==1)||(u691.voting_926==1)))||(((u389.voting_536==1)||(u0.votin...93183
=> equivalent forward existential formula: (((((((((([FwdG(FwdU(FwdU(Init,(((((((((((u194.voting_276==1)||(u289.voting_406==1))||((u587.voting_796==1)||(u6...558080
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)
Starting structural reductions in LTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Discarding 999 places :
Symmetric choice reduction at 0 with 999 rule applications. Total rules 999 place count 2 transition count 2
Iterating global reduction 0 with 999 rules applied. Total rules applied 1998 place count 2 transition count 2
Applied a total of 1998 rules in 60 ms. Remains 2 /1001 variables (removed 999) and now considering 2/1001 (removed 999) transitions.
// Phase 1: matrix 2 rows 2 cols
[2025-06-03 22:26:02] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:26:02] [INFO ] Implicit Places using invariants in 18 ms returned []
[2025-06-03 22:26:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:26:02] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Running 1 sub problems to find dead transitions.
[2025-06-03 22:26:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/4 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/4 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4/4 variables, and 2 constraints, problems are : Problem set: 0 solved, 1 unsolved in 25 ms.
Refiners :[State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2/3 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1/4 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/4 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4/4 variables, and 3 constraints, problems are : Problem set: 0 solved, 1 unsolved in 40 ms.
Refiners :[State Equation: 2/2 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 69ms problems are : Problem set: 0 solved, 1 unsolved
Search for dead transitions found 0 dead transitions in 70ms
Starting structural reductions in LTL mode, iteration 1 : 2/1001 places, 2/1001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 2/1001 places, 2/1001 transitions.
[2025-06-03 22:26:02] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:26:02] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:26:02] [INFO ] Input system was already deterministic with 2 transitions.
[2025-06-03 22:26:02] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:26:02] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:26:02] [INFO ] Time to serialize gal into /tmp/CTLFireability10757058978113015874.gal : 0 ms
[2025-06-03 22:26:02] [INFO ] Time to serialize properties into /tmp/CTLFireability7629873825359956955.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/CTLFireability10757058978113015874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7629873825359956955.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,1002,1.36793,16588,2,4,5,3010,6,0,11,4004,0
Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,1.36812,16588,1,0,6,3010,7,1,15,4004,1
FORMULA Referendum-PT-1000-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Applied a total of 0 rules in 5 ms. Remains 1001 /1001 variables (removed 0) and now considering 1001/1001 (removed 0) transitions.
// Phase 1: matrix 1001 rows 1001 cols
[2025-06-03 22:26:03] [INFO ] Computed 0 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:26:03] [INFO ] Implicit Places using invariants in 249 ms returned []
[2025-06-03 22:26:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:26:04] [INFO ] Implicit Places using invariants and state equation in 891 ms returned []
Implicit Place search using SMT with State Equation took 1141 ms to find 0 implicit places.
Running 1000 sub problems to find dead transitions.
[2025-06-03 22:26:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30040 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 1000/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
(s397 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s283 1)
(s284 1)
(s285 1)
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(s287 1)
(s288 1)
(s289 1)
(s290 1)
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(s324 1)
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(s359 1)
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(s361 1)
(s362 1)
(s363 1)
(s364 1)
(s365 1)
(s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s373 1)
(s374 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s379 1)
(s380 1)
(s381 1)
(s382 1)
(s383 1)
(s384 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
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(s393 1)
(s394 1)
(s395 1)
(s396 1)
(s397 1timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30048 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 0/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61011ms problems are : Problem set: 0 solved, 1000 unsolved
Search for dead transitions found 0 dead transitions in 61014ms
Finished structural reductions in LTL mode , in 1 iterations and 62164 ms. Remains : 1001/1001 places, 1001/1001 transitions.
[2025-06-03 22:27:06] [INFO ] Flatten gal took : 272 ms
[2025-06-03 22:27:06] [INFO ] Flatten gal took : 217 ms
[2025-06-03 22:27:06] [INFO ] Input system was already deterministic with 1001 transitions.
[2025-06-03 22:27:06] [INFO ] Flatten gal took : 159 ms
[2025-06-03 22:27:06] [INFO ] Flatten gal took : 172 ms
[2025-06-03 22:27:06] [INFO ] Time to serialize gal into /tmp/CTLFireability1588500968280752710.gal : 5 ms
[2025-06-03 22:27:06] [INFO ] Time to serialize properties into /tmp/CTLFireability1228933818115533504.ctl : 12 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/CTLFireability1588500968280752710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1228933818115533504.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07151e+301,18.2725,24040,2,2002,5,8005,6,0,4007,7002,0
Converting to forward existential form...Done !
original formula: !(A(!((A((((((((((((ready==1)||(voting_276==1))||((voting_406==1)||(voting_796==1)))||(((voting_926==1)||(voting_536==1))||((voting_666==...75675
=> equivalent forward existential formula: ([((FwdU(Init,!(E(TRUE U !(!(EX(!(((((((((((((voting_276==1)||(voting_406==1))||((voting_796==1)||(voting_926==1...149604
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-03 22:27:37] [INFO ] Flatten gal took : 151 ms
[2025-06-03 22:27:37] [INFO ] Applying decomposition
[2025-06-03 22:27:37] [INFO ] Flatten gal took : 152 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/graph7615531294708222826.txt' '-o' '/tmp/graph7615531294708222826.bin' '-w' '/tmp/graph7615531294708222826.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7615531294708222826.bin' '-l' '-1' '-v' '-w' '/tmp/graph7615531294708222826.weights' '-q' '0' '-e' '0.001'
[2025-06-03 22:27:37] [INFO ] Decomposing Gal with order
[2025-06-03 22:27:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 22:27:37] [INFO ] Flatten gal took : 105 ms
[2025-06-03 22:27:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 125 ms.
[2025-06-03 22:27:38] [INFO ] Time to serialize gal into /tmp/CTLFireability10521518928816322382.gal : 10 ms
[2025-06-03 22:27:38] [INFO ] Time to serialize properties into /tmp/CTLFireability9951016371646754203.ctl : 5 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/CTLFireability10521518928816322382.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9951016371646754203.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07151e+301,11.0764,34300,1507,504,8269,3754,2267,3770,1008,3265,0
Converting to forward existential form...Done !
original formula: !(A(!((A((((((((((((u0.ready==1)||(u204.voting_276==1))||((u306.voting_406==1)||(u593.voting_796==1)))||(((u699.voting_926==1)||(u402.vot...93255
=> equivalent forward existential formula: ([((FwdU(Init,!(E(TRUE U !(!(EX(!(((((((((((((u204.voting_276==1)||(u306.voting_406==1))||((u593.voting_796==1)|...185272
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$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in SI_CTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Applied a total of 0 rules in 21 ms. Remains 1001 /1001 variables (removed 0) and now considering 1001/1001 (removed 0) transitions.
[2025-06-03 22:28:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:28:08] [INFO ] Implicit Places using invariants in 223 ms returned []
[2025-06-03 22:28:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:28:09] [INFO ] Implicit Places using invariants and state equation in 829 ms returned []
Implicit Place search using SMT with State Equation took 1054 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:28:09] [INFO ] Redundant transitions in 77 ms returned []
Running 1000 sub problems to find dead transitions.
[2025-06-03 22:28:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30023 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 1000/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
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(s579 1)
(s580 1)
(s581 1)
(s582 1)
(s583 1)
(s584 1)
(s585 1)
(s586 1)
(s587 1)
(s588 1)
(s589 1)
(s590 1)
(s591 1)
(s592 1)
(s593 1)
(s594 1)
(s595 1)
(s596 1)
(s597 1)
(s598 1)
(s599 1)
(s600 1)
(s601 1)
(s602 1)
(s603 1)
(s604 1)
(s605 1)
(s606 1)
(s607 1)
(s608 1)
(s609 1)
(s610 1)
(s611 1)
(s612 1)
(s613 1)
(s614 1)
(s615 1)
(s616 1)
(s617 1)
(s618 1)
(s619 1)
(s620 1)
(s621 1)
(s622 1)
(s623 1)
(s624 1)
(s625 1)
(s626 1)
(s627 1)
(s628 1)
(s629 1)
(s630 1)
(s631 1)
(s632 1)
(s633 1)
(s634 1)
(s635 1)
(s636 1)
(s637 1)
(s638 1)
(s639 1)
(s640 1)
(s641 1)
(s642 1)
(s643 1)
(s644 1)
(s645 1)
(s646 1)
(s647 1)
(s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
(s656 1)
(s657 1)
(s658 1)
(s659 1)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 1)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 1)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 1)
(s689 1)
(s690 1)
(s691 1)
(s692 1)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
(s706 1)
(s707 1)
(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 1)
(s734 1)
(s735 1)
(s736 1)
(s737 1)
(s738 1)
(s739 1)
(s740 1)
(s741 1)
(s742 1)
(s743 1)
(s744 1)
(s745 1)
(s746 1)
(s747 1)
(s748 1)
(s749 1)
(s750 1)
(s751 1)
(s752 1)
(s753 1)
(s754 1)
(s755 1)
(s756 1)
(s757 1)
(s758 1)
(s759 1)
(s760 1)
(s761 1)
(s762 1)
(s763 1)
(s764 1)
(s765 1)
(s766 1)
(s767 1)
(s768 1)
(s769 1)
(s770 1)
(s771 1)
(s772 1)
(s773 1)
(s774 1)
(s775 1)
(s776 1)
(s777 1)
(s778 1)
(s779 1)
(s780 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30039 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 0/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61208ms problems are : Problem set: 0 solved, 1000 unsolved
Search for dead transitions found 0 dead transitions in 61211ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 62374 ms. Remains : 1001/1001 places, 1001/1001 transitions.
[2025-06-03 22:29:10] [INFO ] Flatten gal took : 224 ms
[2025-06-03 22:29:10] [INFO ] Flatten gal took : 226 ms
[2025-06-03 22:29:10] [INFO ] Input system was already deterministic with 1001 transitions.
[2025-06-03 22:29:11] [INFO ] Flatten gal took : 226 ms
[2025-06-03 22:29:11] [INFO ] Flatten gal took : 200 ms
[2025-06-03 22:29:11] [INFO ] Time to serialize gal into /tmp/CTLFireability12208172189350314792.gal : 4 ms
[2025-06-03 22:29:11] [INFO ] Time to serialize properties into /tmp/CTLFireability9008540361717064891.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/CTLFireability12208172189350314792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9008540361717064891.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07151e+301,18.0796,23872,2,2002,5,8005,6,0,4007,7002,0
Converting to forward existential form...Done !
original formula: EF(EG((AG((((((((((((ready==0)&&(voting_276==0))&&((voting_406==0)&&(voting_796==0)))&&(((voting_926==0)&&(voting_536==0))&&((voting_666=...18948
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(E(TRUE U !((((((((((((ready==0)&&(voting_276==0))&&((voting_406==0)&&(voting_796==0)))&...17915
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-03 22:29:41] [INFO ] Flatten gal took : 141 ms
[2025-06-03 22:29:41] [INFO ] Applying decomposition
[2025-06-03 22:29:41] [INFO ] Flatten gal took : 142 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/graph8515505046629209570.txt' '-o' '/tmp/graph8515505046629209570.bin' '-w' '/tmp/graph8515505046629209570.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8515505046629209570.bin' '-l' '-1' '-v' '-w' '/tmp/graph8515505046629209570.weights' '-q' '0' '-e' '0.001'
[2025-06-03 22:29:41] [INFO ] Decomposing Gal with order
[2025-06-03 22:29:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 22:29:42] [INFO ] Flatten gal took : 85 ms
[2025-06-03 22:29:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 237 ms.
[2025-06-03 22:29:42] [INFO ] Time to serialize gal into /tmp/CTLFireability9081599798371539233.gal : 13 ms
[2025-06-03 22:29:42] [INFO ] Time to serialize properties into /tmp/CTLFireability17171928349434245074.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/CTLFireability9081599798371539233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17171928349434245074.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07151e+301,10.6146,34088,1507,504,8269,3754,2267,3770,1008,3265,0
Converting to forward existential form...Done !
original formula: EF(EG((AG((((((((((((u0.ready==0)&&(u217.voting_276==0))&&((u311.voting_406==0)&&(u596.voting_796==0)))&&(((u694.voting_926==0)&&(u0.voti...23346
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(E(TRUE U !((((((((((((u0.ready==0)&&(u217.voting_276==0))&&((u311.voting_406==0)&&(u596...21709
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$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Starting structural reductions in LTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Applied a total of 0 rules in 5 ms. Remains 1001 /1001 variables (removed 0) and now considering 1001/1001 (removed 0) transitions.
[2025-06-03 22:30:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:30:12] [INFO ] Implicit Places using invariants in 329 ms returned []
[2025-06-03 22:30:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:30:13] [INFO ] Implicit Places using invariants and state equation in 1004 ms returned []
Implicit Place search using SMT with State Equation took 1335 ms to find 0 implicit places.
Running 1000 sub problems to find dead transitions.
[2025-06-03 22:30:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30034 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 1000/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30040 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 0/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61301ms problems are : Problem set: 0 solved, 1000 unsolved
Search for dead transitions found 0 dead transitions in 61304ms
Finished structural reductions in LTL mode , in 1 iterations and 62648 ms. Remains : 1001/1001 places, 1001/1001 transitions.
[2025-06-03 22:31:15] [INFO ] Flatten gal took : 250 ms
[2025-06-03 22:31:15] [INFO ] Flatten gal took : 185 ms
[2025-06-03 22:31:15] [INFO ] Input system was already deterministic with 1001 transitions.
[2025-06-03 22:31:15] [INFO ] Flatten gal took : 156 ms
[2025-06-03 22:31:15] [INFO ] Flatten gal took : 180 ms
[2025-06-03 22:31:15] [INFO ] Time to serialize gal into /tmp/CTLFireability7515514678313947210.gal : 4 ms
[2025-06-03 22:31:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1151143228914684256.ctl : 5 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/CTLFireability7515514678313947210.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1151143228914684256.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07151e+301,18.1365,24176,2,2002,5,8005,6,0,4007,7002,0
Converting to forward existential form...Done !
original formula: EX(!(A((((((((((((((ready==1) + E((ready==1) U (ready==1))) * (((((((((((((((((((((((voting_276==1)||(voting_406==1))||((voting_796==1)||...75683
=> equivalent forward existential formula: ([((FwdU(EY(Init),!(E(TRUE U (ready==1)))) * !((((((((((((((ready==1) + E((ready==1) U (ready==1))) * ((((((((((...71772
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.
[2025-06-03 22:31:46] [INFO ] Flatten gal took : 148 ms
[2025-06-03 22:31:46] [INFO ] Applying decomposition
[2025-06-03 22:31:46] [INFO ] Flatten gal took : 149 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/graph1135557249267807133.txt' '-o' '/tmp/graph1135557249267807133.bin' '-w' '/tmp/graph1135557249267807133.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1135557249267807133.bin' '-l' '-1' '-v' '-w' '/tmp/graph1135557249267807133.weights' '-q' '0' '-e' '0.001'
[2025-06-03 22:31:46] [INFO ] Decomposing Gal with order
[2025-06-03 22:31:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 22:31:46] [INFO ] Flatten gal took : 65 ms
[2025-06-03 22:31:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 56 ms.
[2025-06-03 22:31:46] [INFO ] Time to serialize gal into /tmp/CTLFireability15987219281156468166.gal : 8 ms
[2025-06-03 22:31:46] [INFO ] Time to serialize properties into /tmp/CTLFireability14814711830384500583.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15987219281156468166.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14814711830384500583.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,1.07151e+301,10.4711,34344,1507,504,8269,3754,2267,3770,1008,3265,0
Converting to forward existential form...Done !
original formula: EX(!(A((((((((((((((u0.ready==1) + E((u0.ready==1) U (u0.ready==1))) * (((((((((((((((((((((((u198.voting_276==1)||(u305.voting_406==1))|...93266
=> equivalent forward existential formula: ([((FwdU(EY(Init),!(E(TRUE U (u0.ready==1)))) * !((((((((((((((u0.ready==1) + E((u0.ready==1) U (u0.ready==1))) ...91053
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)
Starting structural reductions in SI_CTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Applied a total of 0 rules in 24 ms. Remains 1001 /1001 variables (removed 0) and now considering 1001/1001 (removed 0) transitions.
[2025-06-03 22:32:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:32:16] [INFO ] Implicit Places using invariants in 218 ms returned []
[2025-06-03 22:32:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:32:17] [INFO ] Implicit Places using invariants and state equation in 912 ms returned []
Implicit Place search using SMT with State Equation took 1132 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:32:17] [INFO ] Redundant transitions in 29 ms returned []
Running 1000 sub problems to find dead transitions.
[2025-06-03 22:32:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30033 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 1000/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1000 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 1000 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
(s3 1)
(s4 1)
(s5 1)
(s6 1)
(s7 1)
(s8 1)
(s9 1)
(s10 1)
(s11 1)
(s12 1)
(s13 1)
(s14 1)
(s15 1)
(s16 1)
(s17 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s22 1)
(s23 1)
(s24 1)
(s25 1)
(s26 1)
(s27 1)
(s28 1)
(s29 1)
(s30 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s35 1)
(s36 1)
(s37 1)
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(s862 1)timeout
(s863 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2002 variables, and 1000 constraints, problems are : Problem set: 0 solved, 1000 unsolved in 30039 ms.
Refiners :[Domain max(s): 1000/1001 constraints, State Equation: 0/1001 constraints, PredecessorRefiner: 0/1000 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61204ms problems are : Problem set: 0 solved, 1000 unsolved
Search for dead transitions found 0 dead transitions in 61210ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 62406 ms. Remains : 1001/1001 places, 1001/1001 transitions.
[2025-06-03 22:33:19] [INFO ] Flatten gal took : 212 ms
[2025-06-03 22:33:19] [INFO ] Flatten gal took : 233 ms
[2025-06-03 22:33:19] [INFO ] Input system was already deterministic with 1001 transitions.
[2025-06-03 22:33:19] [INFO ] Flatten gal took : 241 ms
[2025-06-03 22:33:20] [INFO ] Flatten gal took : 164 ms
[2025-06-03 22:33:20] [INFO ] Time to serialize gal into /tmp/CTLFireability14699774405239341490.gal : 4 ms
[2025-06-03 22:33:20] [INFO ] Time to serialize properties into /tmp/CTLFireability2911491470375395559.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/CTLFireability14699774405239341490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2911491470375395559.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07151e+301,19.4648,23916,2,2002,5,8005,6,0,4007,7002,0
Converting to forward existential form...Done !
original formula: AG((AF((((((((((((voting_276==0)&&(voting_406==0))&&((voting_796==0)&&(voting_926==0)))&&(((voting_536==0)&&(voting_666==0))&&((voting_65...56716
=> equivalent forward existential formula: (((((((((([(FwdU((FwdU(Init,TRUE) * !(!(EG(!((((((((((((voting_276==0)&&(voting_406==0))&&((voting_796==0)&&(vot...242291
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-03 22:33:50] [INFO ] Flatten gal took : 152 ms
[2025-06-03 22:33:50] [INFO ] Applying decomposition
[2025-06-03 22:33:50] [INFO ] Flatten gal took : 152 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/graph14680287884020863054.txt' '-o' '/tmp/graph14680287884020863054.bin' '-w' '/tmp/graph14680287884020863054.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14680287884020863054.bin' '-l' '-1' '-v' '-w' '/tmp/graph14680287884020863054.weights' '-q' '0' '-e' '0.001'
[2025-06-03 22:33:50] [INFO ] Decomposing Gal with order
[2025-06-03 22:33:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 22:33:50] [INFO ] Flatten gal took : 54 ms
[2025-06-03 22:33:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 54 ms.
[2025-06-03 22:33:50] [INFO ] Time to serialize gal into /tmp/CTLFireability5546695774701589479.gal : 8 ms
[2025-06-03 22:33:50] [INFO ] Time to serialize properties into /tmp/CTLFireability12278626246205152334.ctl : 10 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/CTLFireability5546695774701589479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12278626246205152334.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07151e+301,11.3886,34220,1507,504,8269,3754,2267,3770,1008,3265,0
Converting to forward existential form...Done !
original formula: AG((AF((((((((((((u0.voting_276==0)&&(u296.voting_406==0))&&((u587.voting_796==0)&&(u692.voting_926==0)))&&(((u391.voting_536==0)&&(u485....69892
=> equivalent forward existential formula: (((((((((([(FwdU((FwdU(Init,TRUE) * !(!(EG(!((((((((((((u0.voting_276==0)&&(u296.voting_406==0))&&((u587.voting_...302843
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)
Starting structural reductions in LTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Discarding 982 places :
Symmetric choice reduction at 0 with 982 rule applications. Total rules 982 place count 19 transition count 19
Iterating global reduction 0 with 982 rules applied. Total rules applied 1964 place count 19 transition count 19
Applied a total of 1964 rules in 41 ms. Remains 19 /1001 variables (removed 982) and now considering 19/1001 (removed 982) transitions.
// Phase 1: matrix 19 rows 19 cols
[2025-06-03 22:34:20] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:20] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-03 22:34:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:20] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Running 18 sub problems to find dead transitions.
[2025-06-03 22:34:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 19/37 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 1/38 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (OVERLAPS) 0/38 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 38/38 variables, and 19 constraints, problems are : Problem set: 0 solved, 18 unsolved in 363 ms.
Refiners :[State Equation: 19/19 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 19/37 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 18/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 1/38 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 0/38 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 38/38 variables, and 37 constraints, problems are : Problem set: 0 solved, 18 unsolved in 424 ms.
Refiners :[State Equation: 19/19 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 792ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 793ms
Starting structural reductions in LTL mode, iteration 1 : 19/1001 places, 19/1001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 900 ms. Remains : 19/1001 places, 19/1001 transitions.
[2025-06-03 22:34:21] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:21] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:21] [INFO ] Input system was already deterministic with 19 transitions.
[2025-06-03 22:34:21] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:21] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16766248385432492664.gal : 1 ms
[2025-06-03 22:34:21] [INFO ] Time to serialize properties into /tmp/CTLFireability3689034199869473171.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/CTLFireability16766248385432492664.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3689034199869473171.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.28975e+08,1.47552,16696,2,38,5,3095,6,0,79,4055,0
Converting to forward existential form...Done !
original formula: E(!((E(((AG((voting_760==1)) * (voting_747==1)) + ((((voting_397==1)||(voting_182==1))&&(voting_410==1))&&(voting_53==1))) U !((EX((votin...423
=> equivalent forward existential formula: [FwdG(FwdU(Init,!((E(((!(E(TRUE U !((voting_760==1)))) * (voting_747==1)) + ((((voting_397==1)||(voting_182==1))...497
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, Intersectio...240
(forward)formula 0,1,7.37904,63868,1,0,4078,151847,82,2037,2486,296470,7068
FORMULA Referendum-PT-1000-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Discarding 989 places :
Symmetric choice reduction at 0 with 989 rule applications. Total rules 989 place count 12 transition count 12
Iterating global reduction 0 with 989 rules applied. Total rules applied 1978 place count 12 transition count 12
Applied a total of 1978 rules in 18 ms. Remains 12 /1001 variables (removed 989) and now considering 12/1001 (removed 989) transitions.
// Phase 1: matrix 12 rows 12 cols
[2025-06-03 22:34:29] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:29] [INFO ] Implicit Places using invariants in 19 ms returned []
[2025-06-03 22:34:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:29] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Running 11 sub problems to find dead transitions.
[2025-06-03 22:34:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 12/23 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 1/24 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 0/24 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 24/24 variables, and 12 constraints, problems are : Problem set: 0 solved, 11 unsolved in 196 ms.
Refiners :[State Equation: 12/12 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 12/23 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 11/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/23 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 1/24 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/24 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 0/24 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 24/24 variables, and 23 constraints, problems are : Problem set: 0 solved, 11 unsolved in 242 ms.
Refiners :[State Equation: 12/12 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 440ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 440ms
Starting structural reductions in LTL mode, iteration 1 : 12/1001 places, 12/1001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 506 ms. Remains : 12/1001 places, 12/1001 transitions.
[2025-06-03 22:34:29] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:29] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:29] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-03 22:34:29] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:29] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:29] [INFO ] Time to serialize gal into /tmp/CTLFireability1742071585573566529.gal : 0 ms
[2025-06-03 22:34:29] [INFO ] Time to serialize properties into /tmp/CTLFireability606742436532996740.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/CTLFireability1742071585573566529.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability606742436532996740.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,1.01478e+06,1.52341,16332,2,24,5,3060,6,0,51,4034,0
Converting to forward existential form...Done !
original formula: (EX((AG((EX((voting_566==1)) + AF((voting_595==1)))) + ((EF(AG((voting_911==1))) * AG(((voting_57==1)&&(voting_81==1)))) * (((voting_550=...252
=> equivalent forward existential formula: ([(Init * !(EX((!(E(TRUE U !((EX((voting_566==1)) + !(EG(!((voting_595==1)))))))) + ((E(TRUE U !(E(TRUE U !((vot...385
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, Intersection with reachable at each step enabl...205
(forward)formula 0,0,4.26227,33356,1,0,1055,38340,47,26,2295,49317,1054
FORMULA Referendum-PT-1000-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Discarding 991 places :
Symmetric choice reduction at 0 with 991 rule applications. Total rules 991 place count 10 transition count 10
Iterating global reduction 0 with 991 rules applied. Total rules applied 1982 place count 10 transition count 10
Applied a total of 1982 rules in 18 ms. Remains 10 /1001 variables (removed 991) and now considering 10/1001 (removed 991) transitions.
// Phase 1: matrix 10 rows 10 cols
[2025-06-03 22:34:33] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:33] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-06-03 22:34:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:33] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2025-06-03 22:34:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 10/19 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 1/20 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/20 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/20 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 20/20 variables, and 10 constraints, problems are : Problem set: 0 solved, 9 unsolved in 157 ms.
Refiners :[State Equation: 10/10 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 10/19 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 1/20 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/20 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 20/20 variables, and 19 constraints, problems are : Problem set: 0 solved, 9 unsolved in 138 ms.
Refiners :[State Equation: 10/10 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 298ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 298ms
Starting structural reductions in LTL mode, iteration 1 : 10/1001 places, 10/1001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 359 ms. Remains : 10/1001 places, 10/1001 transitions.
[2025-06-03 22:34:34] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:34] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:34] [INFO ] Input system was already deterministic with 10 transitions.
[2025-06-03 22:34:34] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:34] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:34] [INFO ] Time to serialize gal into /tmp/CTLFireability10993073042973382830.gal : 0 ms
[2025-06-03 22:34:34] [INFO ] Time to serialize properties into /tmp/CTLFireability17395025517441637483.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/CTLFireability10993073042973382830.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17395025517441637483.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,254209,1.47281,16972,2,20,5,3050,6,0,43,4028,0
Converting to forward existential form...Done !
original formula: AX(AG((A(((voting_675==1)||((voting_772==1)&&(voting_401==1))) U ((E((voting_809==1) U (voting_568==1)) + (voting_55==1)) + (voting_297==...180
=> equivalent forward existential formula: ([((((FwdU((FwdU(EY(Init),TRUE) * !((voting_770==1))),!(((E((voting_809==1) U (voting_568==1)) + (voting_55==1))...472
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, Intersection with reachable at each step enabled. (destr...194
(forward)formula 0,0,4.19907,31948,1,0,1050,32319,48,25,2245,41291,1043
FORMULA Referendum-PT-1000-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Graph (complete) has 1000 edges and 1001 vertex of which 7 are kept as prefixes of interest. Removing 994 places using SCC suffix rule.5 ms
Discarding 994 places :
Also discarding 994 output transitions
Drop transitions (Output transitions of discarded places.) removed 994 transitions
Applied a total of 1 rules in 21 ms. Remains 7 /1001 variables (removed 994) and now considering 7/1001 (removed 994) transitions.
// Phase 1: matrix 7 rows 7 cols
[2025-06-03 22:34:38] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:38] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-06-03 22:34:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:38] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:34:38] [INFO ] Redundant transitions in 0 ms returned []
Running 6 sub problems to find dead transitions.
[2025-06-03 22:34:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 7/13 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 1/14 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/14 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 14 constraints, problems are : Problem set: 0 solved, 6 unsolved in 146 ms.
Refiners :[Domain max(s): 7/7 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 7/13 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1/14 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/14 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 0/14 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 20 constraints, problems are : Problem set: 0 solved, 6 unsolved in 150 ms.
Refiners :[Domain max(s): 7/7 constraints, State Equation: 7/7 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 300ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 300ms
Starting structural reductions in SI_CTL mode, iteration 1 : 7/1001 places, 7/1001 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 382 ms. Remains : 7/1001 places, 7/1001 transitions.
[2025-06-03 22:34:38] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:38] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:38] [INFO ] Input system was already deterministic with 7 transitions.
[2025-06-03 22:34:38] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:38] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:38] [INFO ] Time to serialize gal into /tmp/CTLFireability5160702687057182310.gal : 0 ms
[2025-06-03 22:34:38] [INFO ] Time to serialize properties into /tmp/CTLFireability9756289068680534964.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/CTLFireability5160702687057182310.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9756289068680534964.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,65,0.00412,3660,2,14,5,53,6,0,31,44,0
Converting to forward existential form...Done !
original formula: EF(!(A(EG((EF((voting_16==1)) + ((voting_574==1)&&(voting_586==1)))) U (((voting_875==1)&&(voting_418==1)) + !(AG((voting_630==1)))))))
=> equivalent forward existential formula: ([(((FwdU(FwdU(Init,TRUE),!((((voting_875==1)&&(voting_418==1)) + !(!(E(TRUE U !((voting_630==1)))))))) * !(EG((...419
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse...181
dead was empty
(forward)formula 0,0,0.010251,4172,1,0,38,272,37,13,169,288,37
FORMULA Referendum-PT-1000-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Graph (complete) has 1000 edges and 1001 vertex of which 5 are kept as prefixes of interest. Removing 996 places using SCC suffix rule.2 ms
Discarding 996 places :
Also discarding 996 output transitions
Drop transitions (Output transitions of discarded places.) removed 996 transitions
Applied a total of 1 rules in 4 ms. Remains 5 /1001 variables (removed 996) and now considering 5/1001 (removed 996) transitions.
// Phase 1: matrix 5 rows 5 cols
[2025-06-03 22:34:38] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:38] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-06-03 22:34:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:38] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 22:34:38] [INFO ] Redundant transitions in 1 ms returned []
Running 4 sub problems to find dead transitions.
[2025-06-03 22:34:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 5/9 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1/10 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/10 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10/10 variables, and 10 constraints, problems are : Problem set: 0 solved, 4 unsolved in 95 ms.
Refiners :[Domain max(s): 5/5 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 5/9 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/9 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1/10 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/10 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/10 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10/10 variables, and 14 constraints, problems are : Problem set: 0 solved, 4 unsolved in 108 ms.
Refiners :[Domain max(s): 5/5 constraints, State Equation: 5/5 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 206ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 207ms
Starting structural reductions in SI_CTL mode, iteration 1 : 5/1001 places, 5/1001 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 271 ms. Remains : 5/1001 places, 5/1001 transitions.
[2025-06-03 22:34:39] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:39] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:39] [INFO ] Input system was already deterministic with 5 transitions.
[2025-06-03 22:34:39] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:39] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:39] [INFO ] Time to serialize gal into /tmp/CTLFireability3882549586402348059.gal : 1 ms
[2025-06-03 22:34:39] [INFO ] Time to serialize properties into /tmp/CTLFireability11637648367992899717.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/CTLFireability3882549586402348059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11637648367992899717.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,17,0.004057,3660,2,10,5,37,6,0,23,30,0
Converting to forward existential form...Done !
original formula: EF((EG((voting_187==0)) * ((voting_205==1) + AG(((voting_560==1)&&(voting_989==1))))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * EG((voting_187==0))) * (voting_205==1))] != FALSE + [((FwdU(Init,TRUE) * EG((voting_187==0...223
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, Intersection with reachable at each step enabled. (destroyed/reverse/interse...173
(forward)formula 0,1,0.007578,3916,1,0,38,195,30,18,113,230,46
FORMULA Referendum-PT-1000-CTLFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Discarding 977 places :
Symmetric choice reduction at 0 with 977 rule applications. Total rules 977 place count 24 transition count 24
Iterating global reduction 0 with 977 rules applied. Total rules applied 1954 place count 24 transition count 24
Applied a total of 1954 rules in 29 ms. Remains 24 /1001 variables (removed 977) and now considering 24/1001 (removed 977) transitions.
// Phase 1: matrix 24 rows 24 cols
[2025-06-03 22:34:39] [INFO ] Computed 0 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:39] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-03 22:34:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:39] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Running 23 sub problems to find dead transitions.
[2025-06-03 22:34:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 24/47 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (OVERLAPS) 1/48 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (OVERLAPS) 0/48 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Real declared 48/48 variables, and 24 constraints, problems are : Problem set: 0 solved, 23 unsolved in 588 ms.
Refiners :[State Equation: 24/24 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 23 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 1 (OVERLAPS) 24/47 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 23/46 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 4 (OVERLAPS) 1/48 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 23 unsolved
At refinement iteration 6 (OVERLAPS) 0/48 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 23 unsolved
No progress, stopping.
After SMT solving in domain Int declared 48/48 variables, and 47 constraints, problems are : Problem set: 0 solved, 23 unsolved in 674 ms.
Refiners :[State Equation: 24/24 constraints, PredecessorRefiner: 23/23 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1267ms problems are : Problem set: 0 solved, 23 unsolved
Search for dead transitions found 0 dead transitions in 1267ms
Starting structural reductions in LTL mode, iteration 1 : 24/1001 places, 24/1001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1367 ms. Remains : 24/1001 places, 24/1001 transitions.
[2025-06-03 22:34:40] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:40] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:40] [INFO ] Input system was already deterministic with 24 transitions.
[2025-06-03 22:34:40] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:40] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12462981481877734685.gal : 0 ms
[2025-06-03 22:34:40] [INFO ] Time to serialize properties into /tmp/CTLFireability15074298120092751317.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/CTLFireability12462981481877734685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15074298120092751317.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,4.10622e+09,1.51627,16600,2,48,5,3120,6,0,99,4070,0
Converting to forward existential form...Done !
original formula: ((AX((voting_36==0)) * AX((!(A((voting_51==1) U (voting_454==1))) * (voting_368==1)))) + ((E((!(E((voting_365==1) U (voting_810==1))) + (...504
=> equivalent forward existential formula: (([((Init * !((!(EX(!((voting_36==0)))) * !(EX(!((!(!((E(!((voting_454==1)) U (!((voting_51==1)) * !((voting_454...2412
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t2...265
Hit Full ! (commute/partial/dont) 22/0/2
dead was empty
(forward)formula 0,1,10.7808,148484,1,0,11129,575830,141,8091,2598,1.2014e+06,25169
FORMULA Referendum-PT-1000-CTLFireability-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1001/1001 places, 1001/1001 transitions.
Discarding 992 places :
Symmetric choice reduction at 0 with 992 rule applications. Total rules 992 place count 9 transition count 9
Iterating global reduction 0 with 992 rules applied. Total rules applied 1984 place count 9 transition count 9
Applied a total of 1984 rules in 21 ms. Remains 9 /1001 variables (removed 992) and now considering 9/1001 (removed 992) transitions.
// Phase 1: matrix 9 rows 9 cols
[2025-06-03 22:34:51] [INFO ] Computed 0 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:51] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-03 22:34:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 22:34:51] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Running 8 sub problems to find dead transitions.
[2025-06-03 22:34:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 9/17 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 1/18 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 0/18 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 18/18 variables, and 9 constraints, problems are : Problem set: 0 solved, 8 unsolved in 158 ms.
Refiners :[State Equation: 9/9 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 9/17 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 1/18 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/18 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 0/18 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 18/18 variables, and 17 constraints, problems are : Problem set: 0 solved, 8 unsolved in 177 ms.
Refiners :[State Equation: 9/9 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 340ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 340ms
Starting structural reductions in LTL mode, iteration 1 : 9/1001 places, 9/1001 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 427 ms. Remains : 9/1001 places, 9/1001 transitions.
[2025-06-03 22:34:51] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:51] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:51] [INFO ] Input system was already deterministic with 9 transitions.
[2025-06-03 22:34:51] [INFO ] Flatten gal took : 0 ms
[2025-06-03 22:34:51] [INFO ] Flatten gal took : 1 ms
[2025-06-03 22:34:51] [INFO ] Time to serialize gal into /tmp/CTLFireability12918089421582330891.gal : 0 ms
[2025-06-03 22:34:51] [INFO ] Time to serialize properties into /tmp/CTLFireability10444627970676318669.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/CTLFireability12918089421582330891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10444627970676318669.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,127233,1.40688,16460,2,18,5,3045,6,0,39,4025,0
Converting to forward existential form...Done !
original formula: EG(AF((EX((((voting_964==1)||(voting_91==1))&&(voting_434==1))) * ((voting_645==1) + (!(A((voting_562==1) U (voting_363==1))) * AX((votin...170
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((EX((((voting_964==1)||(voting_91==1))&&(voting_434==1))) * ((voting_645==1) + (!(!((E(!((voti...284
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, Intersection with reachable at each step enabled. (destroyed...189
dead was empty
(forward)formula 0,0,5.8207,51696,1,0,6037,137788,49,4027,2213,272379,12046
FORMULA Referendum-PT-1000-CTLFireability-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 22:34:57] [INFO ] Flatten gal took : 218 ms
[2025-06-03 22:34:58] [INFO ] Flatten gal took : 308 ms
[2025-06-03 22:34:58] [INFO ] Applying decomposition
[2025-06-03 22:34:58] [INFO ] Flatten gal took : 226 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/graph9878164251866529158.txt' '-o' '/tmp/graph9878164251866529158.bin' '-w' '/tmp/graph9878164251866529158.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9878164251866529158.bin' '-l' '-1' '-v' '-w' '/tmp/graph9878164251866529158.weights' '-q' '0' '-e' '0.001'
[2025-06-03 22:34:58] [INFO ] Decomposing Gal with order
[2025-06-03 22:34:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 22:34:59] [INFO ] Flatten gal took : 111 ms
[2025-06-03 22:34:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 52 ms.
[2025-06-03 22:34:59] [INFO ] Time to serialize gal into /tmp/CTLFireability15849416550991821941.gal : 9 ms
[2025-06-03 22:34:59] [INFO ] Time to serialize properties into /tmp/CTLFireability12182106385656444195.ctl : 32 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/CTLFireability15849416550991821941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12182106385656444195.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 5 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07151e+301,11.5038,34856,1507,504,8269,3754,2267,3770,1008,3265,0
Converting to forward existential form...Done !
original formula: E((((((((((((u0.voting_276==1)||(u0.voting_406==1))||((u0.voting_796==1)||(u0.voting_926==1)))||(((u404.voting_536==1)||(u495.voting_666=...93183
=> equivalent forward existential formula: (((((((((([FwdG(FwdU(FwdU(Init,(((((((((((u0.voting_276==1)||(u0.voting_406==1))||((u0.voting_796==1)||(u0.votin...559264
Reverse transition relation is NOT exact ! Due to transitions u0.t4, u0.t5, u0.t7, u0.t8, u0.t13, u0.t25, u0.t31, u0.t38, u0.t39, u0.t42, u0.t45, u0.t51, u...10448
(forward)formula 0,0,178.261,2196012,1,0,7.24642e+06,411124,10688,5.16036e+06,4613,601633,3854176
FORMULA Referendum-PT-1000-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: !(A(!((A((((((((((((u0.ready==1)||(u0.voting_276==1))||((u0.voting_406==1)||(u0.voting_796==1)))||(((u0.voting_926==1)||(u404.voting_536=...93255
=> equivalent forward existential formula: ([((FwdU(Init,!(E(TRUE U !(!(EX(!(((((((((((((u0.voting_276==1)||(u0.voting_406==1))||((u0.voting_796==1)||(u0.v...186643
(forward)formula 1,0,217.328,2427052,1,0,7.24642e+06,474744,12580,7.692e+06,5485,1.45829e+06,8097586
FORMULA Referendum-PT-1000-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
original formula: EF(EG((AG((((((((((((u0.ready==0)&&(u0.voting_276==0))&&((u0.voting_406==0)&&(u0.voting_796==0)))&&(((u0.voting_926==0)&&(u404.voting_536...23346
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(!(E(TRUE U !((((((((((((u0.ready==0)&&(u0.voting_276==0))&&((u0.voting_406==0)&&(u0.votin...23408
(forward)formula 2,1,237.239,2433836,1,0,7.24642e+06,474744,5282,7.69275e+06,3265,1.45854e+06,6012
FORMULA Referendum-PT-1000-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: EX(!(A((((((((((((((u0.ready==1) + E((u0.ready==1) U (u0.ready==1))) * (((((((((((((((((((((((u0.voting_276==1)||(u0.voting_406==1))||((u...93266
=> equivalent forward existential formula: ([((FwdU(EY(Init),!(E(TRUE U (u0.ready==1)))) * !((((((((((((((u0.ready==1) + E((u0.ready==1) U (u0.ready==1))) ...93409
(forward)formula 3,1,257.55,2433836,1,0,7.24642e+06,474744,11814,7.69275e+06,4978,1.45854e+06,2856825
FORMULA Referendum-PT-1000-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
original formula: AG((AF((((((((((((u0.voting_276==0)&&(u0.voting_406==0))&&((u0.voting_796==0)&&(u0.voting_926==0)))&&(((u404.voting_536==0)&&(u495.voting...69892
=> equivalent forward existential formula: (((((((((([(FwdU((FwdU(Init,TRUE) * !(!(EG(!((((((((((((u0.voting_276==0)&&(u0.voting_406==0))&&((u0.voting_796=...303282
(forward)formula 4,1,260.379,2433836,1,0,7.24642e+06,474744,19628,7.69275e+06,6231,1.45854e+06,2876364
FORMULA Referendum-PT-1000-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 998441 ms.
BK_STOP 1748990360664
--------------------
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="Referendum-PT-1000"
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 Referendum-PT-1000, 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 r170-smll-174889233600234"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Referendum-PT-1000.tgz
mv Referendum-PT-1000 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 ;