Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r237-smll-174903502700056.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 gold2024
Input is Sudoku-COL-AN16, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r237-smll-174903502700056
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 6.5K May 29 14:33 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-00
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-01
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-02
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-03
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-04
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-05
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-06
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-07
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-08
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-09
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-10
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-11
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-12
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-13
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-14
FORMULA_NAME Sudoku-COL-AN16-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1749113699989

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-AN16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202405141337
[2025-06-05 08:55:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 08:55:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 08:55:02] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-05 08:55:03] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-05 08:55:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1041 ms
[2025-06-05 08:55:03] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 4864 PT places and 4096.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
Reduction of identical properties reduced properties to check from 16 to 4
[2025-06-05 08:55:03] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 88 ms.
[2025-06-05 08:55:03] [INFO ] Skeletonized 4 HLPN properties in 0 ms.
// Phase 1: matrix 1 rows 4 cols
[2025-06-05 08:55:04] [INFO ] Computed 3 invariants in 5 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[256, 0, 256, 256] Max Struct:[256, 256, 256, 256]
FORMULA Sudoku-COL-AN16-UpperBounds-14 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-11 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-06 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-08 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-09 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-13 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-04 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-03 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-12 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-15 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN16-UpperBounds-00 256 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2025-06-05 08:55:04] [INFO ] Invariant cache hit.
[2025-06-05 08:55:04] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned sat
[2025-06-05 08:55:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2025-06-05 08:55:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2025-06-05 08:55:04] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0] Max Struct:[256]
Domain [N(16), N(16)] of place Rows breaks symmetries in sort N
[2025-06-05 08:55:04] [INFO ] Unfolded HLPN to a Petri net with 4864 places and 4096 transitions 16384 arcs in 174 ms.
[2025-06-05 08:55:04] [INFO ] Unfolded 1 HLPN properties in 2 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[256]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[256]
// Phase 1: matrix 4096 rows 4864 cols
[2025-06-05 08:55:04] [INFO ] Computed 768 invariants in 88 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[256]
RANDOM walk for 10000 steps (44 resets) in 4085 ms. (2 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 1345 ms. (7 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[229] Max Struct:[256]
[2025-06-05 08:55:10] [INFO ] Invariant cache hit.
[2025-06-05 08:55:13] [INFO ] [Real]Absence check using 768 positive place invariants in 1787 ms returned sat
[2025-06-05 08:55:15] [INFO ] [Real]Absence check using state equation in 2201 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[229] Max Struct:[256]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[229] Max Struct:[256]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 526 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 554 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2025-06-05 08:55:15] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[229] Max Struct:[256]
RANDOM walk for 79637 steps (352 resets) in 30001 ms. (2 steps per ms)
BEST_FIRST walk for 25899 steps (0 resets) in 5018 ms. (5 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[233] Max Struct:[256]
[2025-06-05 08:55:50] [INFO ] Invariant cache hit.
[2025-06-05 08:55:54] [INFO ] [Real]Absence check using 768 positive place invariants in 2442 ms returned sat
[2025-06-05 08:56:18] [INFO ] [Real]Absence check using state equation in 24691 ms returned sat
[2025-06-05 08:56:20] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 399 ms.
[2025-06-05 08:56:20] [INFO ] Added : 0 causal constraints over 0 iterations in 1247 ms. Result :sat
Minimization took 4759 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[233] Max Struct:[256]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[233] Max Struct:[256]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 157 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 217 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-05 08:56:26] [INFO ] Invariant cache hit.
[2025-06-05 08:56:31] [INFO ] Implicit Places using invariants in 5437 ms returned []
[2025-06-05 08:56:31] [INFO ] Invariant cache hit.
[2025-06-05 08:56:53] [INFO ] Implicit Places using invariants and state equation in 21528 ms returned []
Implicit Place search using SMT with State Equation took 27012 ms to find 0 implicit places.
[2025-06-05 08:56:54] [INFO ] Redundant transitions in 605 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 4ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27874 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2025-06-05 08:56:54] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[233] Max Struct:[256]
RANDOM walk for 77687 steps (343 resets) in 30001 ms. (2 steps per ms)
BEST_FIRST walk for 37252 steps (0 resets) in 5131 ms. (7 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[233] Max Struct:[256]
[2025-06-05 08:57:29] [INFO ] Invariant cache hit.
[2025-06-05 08:57:31] [INFO ] [Real]Absence check using 768 positive place invariants in 1957 ms returned sat
[2025-06-05 08:57:55] [INFO ] [Real]Absence check using state equation in 24020 ms returned sat
[2025-06-05 08:57:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 363 ms.
[2025-06-05 08:57:57] [INFO ] Added : 0 causal constraints over 0 iterations in 1159 ms. Result :sat
Minimization took 4737 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[233] Max Struct:[256]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[233] Max Struct:[256]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 341 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 341 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 124 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-05 08:58:03] [INFO ] Invariant cache hit.
[2025-06-05 08:58:08] [INFO ] Implicit Places using invariants in 5622 ms returned []
[2025-06-05 08:58:08] [INFO ] Invariant cache hit.
[2025-06-05 08:58:28] [INFO ] Implicit Places using invariants and state equation in 19406 ms returned []
Implicit Place search using SMT with State Equation took 25034 ms to find 0 implicit places.
[2025-06-05 08:58:28] [INFO ] Redundant transitions in 616 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 8ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25805 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2025-06-05 08:58:30] [INFO ] Flatten gal took : 1368 ms
[2025-06-05 08:58:31] [INFO ] Flatten gal took : 704 ms
[2025-06-05 08:58:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13606318152410301909.gal : 225 ms
[2025-06-05 08:58:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14847109988067257579.prop : 32 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13606318152410301909.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14847109988067257579.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality14847109988067257579.prop.
RANDOM walk for 40000 steps (176 resets) in 31434 ms. (1 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 7753 ms. (5 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 7605 ms. (5 steps per ms) remains 2/2 properties
Probabilistic random walk after 191864 steps, saw 191808 distinct states, run finished after 36118 ms. (steps per millisecond=5 ) properties seen :0
[2025-06-05 08:59:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4096 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 768/4864 variables, 768/768 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4864 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Detected timeout of ITS tools.
[2025-06-05 08:59:22] [INFO ] Flatten gal took : 279 ms
[2025-06-05 08:59:22] [INFO ] Applying decomposition
[2025-06-05 08:59:22] [INFO ] Flatten gal took : 507 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8960/8960 variables, and 5632 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5021 ms.
Refiners :[Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 4864/4864 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4096 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/8960 variables, and 768 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4962 ms.
Refiners :[Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 11798ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 124 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 4864/4864 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 27364 ms. (1 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 7084 ms. (5 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6357 ms. (6 steps per ms) remains 2/2 properties
[2025-06-05 08:59:50] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7704903416636519928.txt' '-o' '/tmp/graph7704903416636519928.bin' '-w' '/tmp/graph7704903416636519928.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:719)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:71)
at java.base/java.lang.Thread.run(Thread.java:840)
[2025-06-05 08:59:51] [INFO ] Flatten gal took : 212 ms
[2025-06-05 08:59:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17317430795301594436.gal : 167 ms
[2025-06-05 08:59:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9866724977524873738.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17317430795301594436.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9866724977524873738.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality9866724977524873738.prop.
Probabilistic random walk after 152638 steps, saw 152595 distinct states, run finished after 30032 ms. (steps per millisecond=5 ) properties seen :0
[2025-06-05 09:00:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4096 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 768/4864 variables, 768/768 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4864 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
Detected timeout of ITS tools.
After SMT solving in domain Real declared 8960/8960 variables, and 5632 constraints, problems are : Problem set: 0 solved, 2 unsolved in 31399 ms.
Refiners :[Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 4864/4864 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4096 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 768/4864 variables, 768/768 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4864 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4096/8960 variables, 4864/5632 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8960 variables, 0/5632 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/8960 variables, 0/5632 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8960/8960 variables, and 5632 constraints, problems are : Problem set: 0 solved, 2 unsolved in 45047 ms.
Refiners :[Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 4864/4864 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 77347ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 196 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 191 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-05 09:01:27] [INFO ] Invariant cache hit.
[2025-06-05 09:01:34] [INFO ] Implicit Places using invariants in 6402 ms returned []
[2025-06-05 09:01:34] [INFO ] Invariant cache hit.
[2025-06-05 09:01:55] [INFO ] Implicit Places using invariants and state equation in 21613 ms returned []
Implicit Place search using SMT with State Equation took 28023 ms to find 0 implicit places.
[2025-06-05 09:01:55] [INFO ] Redundant transitions in 204 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28431 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[233] Max Struct:[256]
Starting property specific reduction for Sudoku-COL-AN16-UpperBounds-01
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[256]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[256]
[2025-06-05 09:01:55] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[256]
RANDOM walk for 10000 steps (44 resets) in 4051 ms. (2 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 1764 ms. (5 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[230] Max Struct:[256]
[2025-06-05 09:02:01] [INFO ] Invariant cache hit.
[2025-06-05 09:02:05] [INFO ] [Real]Absence check using 768 positive place invariants in 2350 ms returned sat
[2025-06-05 09:02:06] [INFO ] [Real]Absence check using state equation in 1726 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[230] Max Struct:[256]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[230] Max Struct:[256]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 122 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2025-06-05 09:02:06] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[230] Max Struct:[256]
RANDOM walk for 75036 steps (331 resets) in 30001 ms. (2 steps per ms)
BEST_FIRST walk for 35245 steps (0 resets) in 5002 ms. (7 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[234] Max Struct:[256]
[2025-06-05 09:02:41] [INFO ] Invariant cache hit.
[2025-06-05 09:02:46] [INFO ] [Real]Absence check using 768 positive place invariants in 3508 ms returned sat
[2025-06-05 09:03:22] [INFO ] [Real]Absence check using state equation in 36082 ms returned sat
[2025-06-05 09:03:23] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 355 ms.
[2025-06-05 09:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 965 ms. Result :sat
Minimization took 2886 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[234] Max Struct:[256]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[234] Max Struct:[256]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 108 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 109 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-05 09:03:27] [INFO ] Invariant cache hit.
[2025-06-05 09:03:31] [INFO ] Implicit Places using invariants in 4563 ms returned []
[2025-06-05 09:03:31] [INFO ] Invariant cache hit.
[2025-06-05 09:03:52] [INFO ] Implicit Places using invariants and state equation in 20680 ms returned []
Implicit Place search using SMT with State Equation took 25247 ms to find 0 implicit places.
[2025-06-05 09:03:52] [INFO ] Redundant transitions in 199 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25568 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2025-06-05 09:03:52] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[234] Max Struct:[256]
RANDOM walk for 79602 steps (351 resets) in 30001 ms. (2 steps per ms)
BEST_FIRST walk for 36228 steps (0 resets) in 5065 ms. (7 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[234] Max Struct:[256]
[2025-06-05 09:04:27] [INFO ] Invariant cache hit.
[2025-06-05 09:04:31] [INFO ] [Real]Absence check using 768 positive place invariants in 3453 ms returned sat
[2025-06-05 09:05:03] [INFO ] [Real]Absence check using state equation in 31660 ms returned sat
[2025-06-05 09:05:04] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 290 ms.
[2025-06-05 09:05:04] [INFO ] Added : 0 causal constraints over 0 iterations in 886 ms. Result :sat
Minimization took 4773 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[234] Max Struct:[256]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[234] Max Struct:[256]
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 113 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 111 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-05 09:05:10] [INFO ] Invariant cache hit.
[2025-06-05 09:05:15] [INFO ] Implicit Places using invariants in 5434 ms returned []
[2025-06-05 09:05:15] [INFO ] Invariant cache hit.
[2025-06-05 09:05:36] [INFO ] Implicit Places using invariants and state equation in 20745 ms returned []
Implicit Place search using SMT with State Equation took 26184 ms to find 0 implicit places.
[2025-06-05 09:05:36] [INFO ] Redundant transitions in 200 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26503 ms. Remains : 4864/4864 places, 4096/4096 transitions.
[2025-06-05 09:05:36] [INFO ] Flatten gal took : 181 ms
[2025-06-05 09:05:37] [INFO ] Flatten gal took : 345 ms
[2025-06-05 09:05:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8917383467971396613.gal : 57 ms
[2025-06-05 09:05:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10890955776228714920.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8917383467971396613.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10890955776228714920.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality10890955776228714920.prop.
RANDOM walk for 40000 steps (176 resets) in 25504 ms. (1 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6921 ms. (5 steps per ms) remains 1/1 properties
[2025-06-05 09:05:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4096 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4864/8960 variables, and 768 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2058 ms.
Refiners :[Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4096 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/8960 variables, and 768 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1968 ms.
Refiners :[Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 4340ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 108 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 4864/4864 places, 4096/4096 transitions.
RANDOM walk for 40000 steps (176 resets) in 19961 ms. (2 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6969 ms. (5 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 146822 steps, run timeout after 21100 ms. (steps per millisecond=6 ) properties seen :0 out of 1
Probabilistic random walk after 146822 steps, saw 146779 distinct states, run finished after 21124 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-05 09:06:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/4096 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
Detected timeout of ITS tools.
[2025-06-05 09:06:27] [INFO ] Flatten gal took : 296 ms
[2025-06-05 09:06:27] [INFO ] Applying decomposition
[2025-06-05 09:06:27] [INFO ] Flatten gal took : 287 ms
After SMT solving in domain Real declared 4864/8960 variables, and 768 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10066 ms.
Refiners :[Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4096 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4864/8960 variables, and 768 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10623 ms.
Refiners :[Positive P Invariants (semi-flows): 768/768 constraints, State Equation: 0/4864 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 21030ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4096 out of 4864 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 145 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 4864/4864 places, 4096/4096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4864/4864 places, 4096/4096 transitions.
Applied a total of 0 rules in 114 ms. Remains 4864 /4864 variables (removed 0) and now considering 4096/4096 (removed 0) transitions.
[2025-06-05 09:06:39] [INFO ] Invariant cache hit.
[2025-06-05 09:06:43] [INFO ] Implicit Places using invariants in 4696 ms returned []
[2025-06-05 09:06:43] [INFO ] Invariant cache hit.
[2025-06-05 09:06:46] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17043709230294841145.txt' '-o' '/tmp/graph17043709230294841145.bin' '-w' '/tmp/graph17043709230294841145.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:114)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:719)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:71)
at java.base/java.lang.Thread.run(Thread.java:840)
[2025-06-05 09:06:46] [INFO ] Flatten gal took : 191 ms
[2025-06-05 09:06:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11356482035037215109.gal : 33 ms
[2025-06-05 09:06:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6069123157242414814.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11356482035037215109.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6069123157242414814.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality6069123157242414814.prop.
[2025-06-05 09:07:05] [INFO ] Implicit Places using invariants and state equation in 21518 ms returned []
Implicit Place search using SMT with State Equation took 26214 ms to find 0 implicit places.
[2025-06-05 09:07:05] [INFO ] Redundant transitions in 199 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 1ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26542 ms. Remains : 4864/4864 places, 4096/4096 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[234] Max Struct:[256]
Ending property specific reduction for Sudoku-COL-AN16-UpperBounds-01 in 309717 ms.
[2025-06-05 09:07:05] [INFO ] Flatten gal took : 209 ms
[2025-06-05 09:07:06] [INFO ] Applying decomposition
[2025-06-05 09:07:06] [INFO ] Flatten gal took : 237 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6044980368957278211.txt' '-o' '/tmp/graph6044980368957278211.bin' '-w' '/tmp/graph6044980368957278211.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6044980368957278211.bin' '-l' '-1' '-v' '-w' '/tmp/graph6044980368957278211.weights' '-q' '0' '-e' '0.001'
[2025-06-05 09:07:06] [INFO ] Decomposing Gal with order
[2025-06-05 09:07:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 09:07:08] [INFO ] Removed a total of 7424 redundant transitions.
[2025-06-05 09:07:08] [INFO ] Flatten gal took : 630 ms
[2025-06-05 09:07:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 110 ms.
[2025-06-05 09:07:10] [INFO ] Time to serialize gal into /tmp/UpperBounds17410498229745093931.gal : 78 ms
[2025-06-05 09:07:10] [INFO ] Time to serialize properties into /tmp/UpperBounds6069574036654657143.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds17410498229745093931.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6069574036654657143.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds6069574036654657143.prop.

BK_STOP 1749114792229

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -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="Sudoku-COL-AN16"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 gold2024"
echo " Input is Sudoku-COL-AN16, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r237-smll-174903502700056"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN16.tgz
mv Sudoku-COL-AN16 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;