Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r237-smll-174903502700053.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)
.................
=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is Sudoku-COL-AN13, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r237-smll-174903502700053
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K 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-AN13-UpperBounds-00
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-01
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-02
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-03
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-04
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-05
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-06
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-07
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-08
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-09
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-10
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-11
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-12
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-13
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-14
FORMULA_NAME Sudoku-COL-AN13-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1749111237767

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-AN13
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202405141337
[2025-06-05 08:13:59] [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 08:13:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 08:14:00] [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 08:14:00] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-05 08:14:01] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1119 ms
[2025-06-05 08:14:01] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 2704 PT places and 2197.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 18 ms.
Reduction of identical properties reduced properties to check from 16 to 4
[2025-06-05 08:14:01] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 8 ms.
[2025-06-05 08:14:01] [INFO ] Skeletonized 4 HLPN properties in 0 ms.
// Phase 1: matrix 1 rows 4 cols
[2025-06-05 08:14:01] [INFO ] Computed 3 invariants in 6 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[0, 169, 169, 169] Max Struct:[169, 169, 169, 169]
FORMULA Sudoku-COL-AN13-UpperBounds-08 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN13-UpperBounds-12 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN13-UpperBounds-06 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN13-UpperBounds-15 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN13-UpperBounds-02 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN13-UpperBounds-03 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN13-UpperBounds-04 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN13-UpperBounds-07 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN13-UpperBounds-09 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN13-UpperBounds-13 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN13-UpperBounds-14 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-AN13-UpperBounds-01 169 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2025-06-05 08:14:01] [INFO ] Invariant cache hit.
[2025-06-05 08:14:01] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2025-06-05 08:14:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2025-06-05 08:14:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2025-06-05 08:14:01] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0] Max Struct:[169]
Domain [N(13), N(13)] of place Rows breaks symmetries in sort N
[2025-06-05 08:14:01] [INFO ] Unfolded HLPN to a Petri net with 2704 places and 2197 transitions 8788 arcs in 138 ms.
[2025-06-05 08:14:01] [INFO ] Unfolded 1 HLPN properties in 1 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:[169]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[169]
// Phase 1: matrix 2197 rows 2704 cols
[2025-06-05 08:14:01] [INFO ] Computed 507 invariants in 82 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[169]
RANDOM walk for 10000 steps (67 resets) in 2273 ms. (4 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 744 ms. (13 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[153] Max Struct:[169]
[2025-06-05 08:14:05] [INFO ] Invariant cache hit.
[2025-06-05 08:14:07] [INFO ] [Real]Absence check using 507 positive place invariants in 1678 ms returned sat
[2025-06-05 08:14:10] [INFO ] [Real]Absence check using state equation in 2510 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[153] Max Struct:[169]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[153] Max Struct:[169]
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 268 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 287 ms. Remains : 2704/2704 places, 2197/2197 transitions.
[2025-06-05 08:14:10] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[153] Max Struct:[169]
RANDOM walk for 146960 steps (990 resets) in 30001 ms. (4 steps per ms)
BEST_FIRST walk for 61408 steps (0 resets) in 5028 ms. (12 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[154] Max Struct:[169]
[2025-06-05 08:14:45] [INFO ] Invariant cache hit.
[2025-06-05 08:14:48] [INFO ] [Real]Absence check using 507 positive place invariants in 2651 ms returned sat
[2025-06-05 08:14:55] [INFO ] [Real]Absence check using state equation in 7161 ms returned sat
[2025-06-05 08:14:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 170 ms.
[2025-06-05 08:14:56] [INFO ] Added : 0 causal constraints over 0 iterations in 585 ms. Result :sat
Minimization took 5154 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[154] Max Struct:[169]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[154] Max Struct:[169]
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 247 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 247 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 237 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2025-06-05 08:15:02] [INFO ] Invariant cache hit.
[2025-06-05 08:15:05] [INFO ] Implicit Places using invariants in 2736 ms returned []
[2025-06-05 08:15:05] [INFO ] Invariant cache hit.
[2025-06-05 08:15:10] [INFO ] Implicit Places using invariants and state equation in 5663 ms returned []
Implicit Place search using SMT with State Equation took 8408 ms to find 0 implicit places.
[2025-06-05 08:15:11] [INFO ] Redundant transitions in 205 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 5ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8878 ms. Remains : 2704/2704 places, 2197/2197 transitions.
[2025-06-05 08:15:11] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[154] Max Struct:[169]
RANDOM walk for 143527 steps (968 resets) in 30001 ms. (4 steps per ms)
BEST_FIRST walk for 63607 steps (0 resets) in 5052 ms. (12 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[155] Max Struct:[169]
[2025-06-05 08:15:46] [INFO ] Invariant cache hit.
[2025-06-05 08:15:49] [INFO ] [Real]Absence check using 507 positive place invariants in 2923 ms returned sat
[2025-06-05 08:16:03] [INFO ] [Real]Absence check using state equation in 13893 ms returned sat
[2025-06-05 08:16:03] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 132 ms.
[2025-06-05 08:16:04] [INFO ] Added : 0 causal constraints over 0 iterations in 481 ms. Result :sat
Minimization took 5111 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[155] Max Struct:[169]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[155] Max Struct:[169]
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 64 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 91 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2025-06-05 08:16:09] [INFO ] Invariant cache hit.
[2025-06-05 08:16:11] [INFO ] Implicit Places using invariants in 2262 ms returned []
[2025-06-05 08:16:11] [INFO ] Invariant cache hit.
[2025-06-05 08:16:17] [INFO ] Implicit Places using invariants and state equation in 5118 ms returned []
Implicit Place search using SMT with State Equation took 7382 ms to find 0 implicit places.
[2025-06-05 08:16:17] [INFO ] Redundant transitions in 244 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 7725 ms. Remains : 2704/2704 places, 2197/2197 transitions.
[2025-06-05 08:16:17] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[155] Max Struct:[169]
RANDOM walk for 148359 steps (1000 resets) in 30001 ms. (4 steps per ms)
BEST_FIRST walk for 67594 steps (0 resets) in 5044 ms. (13 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[155] Max Struct:[169]
[2025-06-05 08:16:52] [INFO ] Invariant cache hit.
[2025-06-05 08:16:56] [INFO ] [Real]Absence check using 507 positive place invariants in 3156 ms returned sat
[2025-06-05 08:17:09] [INFO ] [Real]Absence check using state equation in 13629 ms returned sat
[2025-06-05 08:17:10] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 166 ms.
[2025-06-05 08:17:10] [INFO ] Added : 0 causal constraints over 0 iterations in 498 ms. Result :sat
Minimization took 5018 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[155] Max Struct:[169]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[155] Max Struct:[169]
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 93 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 84 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2025-06-05 08:17:15] [INFO ] Invariant cache hit.
[2025-06-05 08:17:18] [INFO ] Implicit Places using invariants in 2534 ms returned []
[2025-06-05 08:17:18] [INFO ] Invariant cache hit.
[2025-06-05 08:17:23] [INFO ] Implicit Places using invariants and state equation in 5286 ms returned []
Implicit Place search using SMT with State Equation took 7827 ms to find 0 implicit places.
[2025-06-05 08:17:23] [INFO ] Redundant transitions in 85 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 8010 ms. Remains : 2704/2704 places, 2197/2197 transitions.
[2025-06-05 08:17:25] [INFO ] Flatten gal took : 972 ms
[2025-06-05 08:17:25] [INFO ] Flatten gal took : 342 ms
[2025-06-05 08:17:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality333233192802548453.gal : 165 ms
[2025-06-05 08:17:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4269465144478800134.prop : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality333233192802548453.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4269465144478800134.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 ...327
Loading property file /tmp/ReachabilityCardinality4269465144478800134.prop.
RANDOM walk for 40000 steps (268 resets) in 17486 ms. (2 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4433 ms. (9 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3954 ms. (10 steps per ms) remains 2/2 properties
Probabilistic random walk after 144212 steps, saw 144109 distinct states, run finished after 18104 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-05 08:17:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2197 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2704/4901 variables, and 507 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2942 ms.
Refiners :[Positive P Invariants (semi-flows): 507/507 constraints, State Equation: 0/2704 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) 0/2197 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 501
At refinement iteration 1 (OVERLAPS) 507/2704 variables, 507/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2704 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4901/4901 variables, and 3211 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4612 ms.
Refiners :[Positive P Invariants (semi-flows): 507/507 constraints, State Equation: 2704/2704 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 8601ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 1 properties in 1745 ms.
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 82 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 2704/2704 places, 2197/2197 transitions.
RANDOM walk for 40000 steps (268 resets) in 10935 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4518 ms. (8 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 144826 steps, run timeout after 12036 ms. (steps per millisecond=12 ) properties seen :0 out of 1
Probabilistic random walk after 144826 steps, saw 144721 distinct states, run finished after 12041 ms. (steps per millisecond=12 ) properties seen :0
[2025-06-05 08:18:15] [INFO ] Invariant cache hit.
Detected timeout of ITS tools.
[2025-06-05 08:18:16] [INFO ] Flatten gal took : 149 ms
[2025-06-05 08:18:16] [INFO ] Applying decomposition
At refinement iteration 0 (INCLUDED_ONLY) 0/2197 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2025-06-05 08:18:16] [INFO ] Flatten gal took : 143 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2704/4901 variables, and 507 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6143 ms.
Refiners :[Positive P Invariants (semi-flows): 507/507 constraints, State Equation: 0/2704 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) 0/2197 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
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/graph13171528907435203701.txt' '-o' '/tmp/graph13171528907435203701.bin' '-w' '/tmp/graph13171528907435203701.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13171528907435203701.bin' '-l' '-1' '-v' '-w' '/tmp/graph13171528907435203701.weights' '-q' '0' '-e' '0.001'
[2025-06-05 08:18:24] [INFO ] Decomposing Gal with order
[2025-06-05 08:18:24] [INFO ] Rewriting arrays to variables to allow decomposition.
Solver is answering 'unknown', stopping.
[2025-06-05 08:18:26] [INFO ] Removed a total of 4315 redundant transitions.
[2025-06-05 08:18:27] [INFO ] Flatten gal took : 2243 ms
[2025-06-05 08:18:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 256 labels/synchronizations in 134 ms.
[2025-06-05 08:18:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2390489394078663616.gal : 35 ms
[2025-06-05 08:18:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7496711031360805907.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/ReachabilityCardinality2390489394078663616.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7496711031360805907.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 ...328
Loading property file /tmp/ReachabilityCardinality7496711031360805907.prop.
After SMT solving in domain Int declared 2704/4901 variables, and 507 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7431 ms.
Refiners :[Positive P Invariants (semi-flows): 507/507 constraints, State Equation: 0/2704 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 13937ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 110 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 79 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2025-06-05 08:18:29] [INFO ] Invariant cache hit.
[2025-06-05 08:18:32] [INFO ] Implicit Places using invariants in 2840 ms returned []
[2025-06-05 08:18:32] [INFO ] Invariant cache hit.
[2025-06-05 08:18:37] [INFO ] Implicit Places using invariants and state equation in 5396 ms returned []
Implicit Place search using SMT with State Equation took 8242 ms to find 0 implicit places.
[2025-06-05 08:18:37] [INFO ] Redundant transitions in 94 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 8430 ms. Remains : 2704/2704 places, 2197/2197 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:[155] Max Struct:[169]
Starting property specific reduction for Sudoku-COL-AN13-UpperBounds-00
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:[169]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[169]
[2025-06-05 08:18:37] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[169]
RANDOM walk for 10000 steps (67 resets) in 2279 ms. (4 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 752 ms. (13 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[153] Max Struct:[169]
[2025-06-05 08:18:40] [INFO ] Invariant cache hit.
[2025-06-05 08:18:42] [INFO ] [Real]Absence check using 507 positive place invariants in 1482 ms returned sat
[2025-06-05 08:18:44] [INFO ] [Real]Absence check using state equation in 1597 ms returned sat
[2025-06-05 08:18:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 152 ms.
[2025-06-05 08:18:45] [INFO ] Added : 0 causal constraints over 0 iterations in 415 ms. Result :sat
Minimization took 549 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[153] Max Struct:[169]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[153] Max Struct:[169]
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 52 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 2704/2704 places, 2197/2197 transitions.
[2025-06-05 08:18:45] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[153] Max Struct:[169]
RANDOM walk for 146407 steps (987 resets) in 30001 ms. (4 steps per ms)
BEST_FIRST walk for 65617 steps (0 resets) in 5034 ms. (13 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[155] Max Struct:[169]
[2025-06-05 08:19:20] [INFO ] Invariant cache hit.
[2025-06-05 08:19:24] [INFO ] [Real]Absence check using 507 positive place invariants in 3034 ms returned sat
[2025-06-05 08:19:38] [INFO ] [Real]Absence check using state equation in 13789 ms returned sat
[2025-06-05 08:19:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 214 ms.
[2025-06-05 08:19:39] [INFO ] Added : 0 causal constraints over 0 iterations in 631 ms. Result :sat
Minimization took 5277 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[155] Max Struct:[169]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[155] Max Struct:[169]
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 56 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 48 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2025-06-05 08:19:44] [INFO ] Invariant cache hit.
[2025-06-05 08:19:46] [INFO ] Implicit Places using invariants in 2146 ms returned []
[2025-06-05 08:19:46] [INFO ] Invariant cache hit.
[2025-06-05 08:19:51] [INFO ] Implicit Places using invariants and state equation in 4978 ms returned []
Implicit Place search using SMT with State Equation took 7127 ms to find 0 implicit places.
[2025-06-05 08:19:51] [INFO ] Redundant transitions in 94 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 7277 ms. Remains : 2704/2704 places, 2197/2197 transitions.
[2025-06-05 08:19:51] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[155] Max Struct:[169]
RANDOM walk for 143547 steps (968 resets) in 30001 ms. (4 steps per ms)
BEST_FIRST walk for 64329 steps (0 resets) in 5010 ms. (12 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[155] Max Struct:[169]
[2025-06-05 08:20:26] [INFO ] Invariant cache hit.
[2025-06-05 08:20:30] [INFO ] [Real]Absence check using 507 positive place invariants in 2870 ms returned sat
[2025-06-05 08:20:44] [INFO ] [Real]Absence check using state equation in 14045 ms returned sat
[2025-06-05 08:20:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 170 ms.
[2025-06-05 08:20:45] [INFO ] Added : 0 causal constraints over 0 iterations in 505 ms. Result :sat
Minimization took 5082 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[155] Max Struct:[169]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[155] Max Struct:[169]
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 72 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 67 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2025-06-05 08:20:50] [INFO ] Invariant cache hit.
[2025-06-05 08:20:53] [INFO ] Implicit Places using invariants in 2982 ms returned []
[2025-06-05 08:20:53] [INFO ] Invariant cache hit.
[2025-06-05 08:20:58] [INFO ] Implicit Places using invariants and state equation in 5187 ms returned []
Implicit Place search using SMT with State Equation took 8173 ms to find 0 implicit places.
[2025-06-05 08:20:58] [INFO ] Redundant transitions in 60 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 8311 ms. Remains : 2704/2704 places, 2197/2197 transitions.
[2025-06-05 08:20:59] [INFO ] Flatten gal took : 486 ms
[2025-06-05 08:20:59] [INFO ] Flatten gal took : 508 ms
[2025-06-05 08:20:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11175928095387722874.gal : 52 ms
[2025-06-05 08:20:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13128665889045018271.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/ReachabilityCardinality11175928095387722874.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13128665889045018271.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/ReachabilityCardinality13128665889045018271.prop.
RANDOM walk for 40000 steps (268 resets) in 15711 ms. (2 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4106 ms. (9 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3998 ms. (10 steps per ms) remains 2/2 properties
Probabilistic random walk after 150563 steps, saw 150455 distinct states, run finished after 18100 ms. (steps per millisecond=8 ) properties seen :0
[2025-06-05 08:21:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2197 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 507/2704 variables, 507/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2704 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 501
After SMT solving in domain Real declared 4901/4901 variables, and 3211 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4431 ms.
Refiners :[Positive P Invariants (semi-flows): 507/507 constraints, State Equation: 2704/2704 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) 0/2197 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 507/2704 variables, 507/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2704 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4901/4901 variables, and 3211 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4525 ms.
Refiners :[Positive P Invariants (semi-flows): 507/507 constraints, State Equation: 2704/2704 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 9384ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 44 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 2704/2704 places, 2197/2197 transitions.
RANDOM walk for 40000 steps (268 resets) in 16632 ms. (2 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4114 ms. (9 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3938 ms. (10 steps per ms) remains 2/2 properties
Detected timeout of ITS tools.
[2025-06-05 08:21:50] [INFO ] Flatten gal took : 122 ms
[2025-06-05 08:21:50] [INFO ] Applying decomposition
[2025-06-05 08:21:50] [INFO ] Flatten gal took : 132 ms
Interrupted probabilistic random walk after 134850 steps, run timeout after 18007 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 134850 steps, saw 134751 distinct states, run finished after 18007 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-05 08:21:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2197 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 507/2704 variables, 507/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2704 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
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/graph15068445184774208402.txt' '-o' '/tmp/graph15068445184774208402.bin' '-w' '/tmp/graph15068445184774208402.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15068445184774208402.bin' '-l' '-1' '-v' '-w' '/tmp/graph15068445184774208402.weights' '-q' '0' '-e' '0.001'
[2025-06-05 08:22:05] [INFO ] Decomposing Gal with order
[2025-06-05 08:22:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 08:22:07] [INFO ] Removed a total of 4492 redundant transitions.
[2025-06-05 08:22:07] [INFO ] Flatten gal took : 1741 ms
[2025-06-05 08:22:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 80 ms.
[2025-06-05 08:22:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7137741098388316084.gal : 22 ms
[2025-06-05 08:22:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5006176545409687647.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7137741098388316084.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5006176545409687647.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 ...328
Loading property file /tmp/ReachabilityCardinality5006176545409687647.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 165
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4901/4901 variables, and 3211 constraints, problems are : Problem set: 0 solved, 2 unsolved in 45031 ms.
Refiners :[Positive P Invariants (semi-flows): 507/507 constraints, State Equation: 2704/2704 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) 0/2197 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 507/2704 variables, 507/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2704 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Detected timeout of ITS tools.
At refinement iteration 3 (OVERLAPS) 2197/4901 variables, 2704/3211 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4901/4901 variables, and 3211 constraints, problems are : Problem set: 0 solved, 2 unsolved in 45048 ms.
Refiners :[Positive P Invariants (semi-flows): 507/507 constraints, State Equation: 2704/2704 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 90461ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 42 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 43 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2025-06-05 08:23:28] [INFO ] Invariant cache hit.
[2025-06-05 08:23:30] [INFO ] Implicit Places using invariants in 2202 ms returned []
[2025-06-05 08:23:30] [INFO ] Invariant cache hit.
[2025-06-05 08:23:35] [INFO ] Implicit Places using invariants and state equation in 4710 ms returned []
Implicit Place search using SMT with State Equation took 6915 ms to find 0 implicit places.
[2025-06-05 08:23:35] [INFO ] Redundant transitions in 65 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 7029 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[155] Max Struct:[169]
Ending property specific reduction for Sudoku-COL-AN13-UpperBounds-00 in 297293 ms.
[2025-06-05 08:23:35] [INFO ] Flatten gal took : 91 ms
[2025-06-05 08:23:35] [INFO ] Applying decomposition
[2025-06-05 08:23:35] [INFO ] Flatten gal took : 102 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/graph3096936192222825762.txt' '-o' '/tmp/graph3096936192222825762.bin' '-w' '/tmp/graph3096936192222825762.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3096936192222825762.bin' '-l' '-1' '-v' '-w' '/tmp/graph3096936192222825762.weights' '-q' '0' '-e' '0.001'
[2025-06-05 08:23:35] [INFO ] Decomposing Gal with order
[2025-06-05 08:23:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 08:23:35] [INFO ] Removed a total of 3887 redundant transitions.
[2025-06-05 08:23:36] [INFO ] Flatten gal took : 175 ms
[2025-06-05 08:23:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 22 ms.
[2025-06-05 08:23:36] [INFO ] Time to serialize gal into /tmp/UpperBounds9364453380517342170.gal : 33 ms
[2025-06-05 08:23:36] [INFO ] Time to serialize properties into /tmp/UpperBounds4980780773457786036.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds9364453380517342170.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4980780773457786036.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 ...304
Loading property file /tmp/UpperBounds4980780773457786036.prop.
ITS-tools command line returned an error code 137
[2025-06-05 08:35:06] [INFO ] Applying decomposition
[2025-06-05 08:35:06] [INFO ] Flatten gal took : 99 ms
[2025-06-05 08:35:06] [INFO ] Decomposing Gal with order
[2025-06-05 08:35:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 08:35:07] [INFO ] Removed a total of 5421 redundant transitions.
[2025-06-05 08:35:07] [INFO ] Flatten gal took : 244 ms
[2025-06-05 08:35:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 19 ms.
[2025-06-05 08:35:08] [INFO ] Time to serialize gal into /tmp/UpperBounds9559577365002721745.gal : 21 ms
[2025-06-05 08:35:08] [INFO ] Time to serialize properties into /tmp/UpperBounds2141430974573579664.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds9559577365002721745.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2141430974573579664.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 ...304
Loading property file /tmp/UpperBounds2141430974573579664.prop.
ITS-tools command line returned an error code 137
[2025-06-05 08:44:28] [INFO ] Flatten gal took : 101 ms
[2025-06-05 08:44:29] [INFO ] Input system was already deterministic with 2197 transitions.
[2025-06-05 08:44:29] [INFO ] Transformed 2704 places.
[2025-06-05 08:44:29] [INFO ] Transformed 2197 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-05 08:44:30] [INFO ] Time to serialize gal into /tmp/UpperBounds7742761173230213976.gal : 14 ms
[2025-06-05 08:44:30] [INFO ] Time to serialize properties into /tmp/UpperBounds10234800030291570849.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds7742761173230213976.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds10234800030291570849.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--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 ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds10234800030291570849.prop.
ITS-tools command line returned an error code 137
Total runtime 2444340 ms.

BK_STOP 1749113684254

--------------------
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-AN13"
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-AN13, 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-174903502700053"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN13.tgz
mv Sudoku-COL-AN13 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 ;