MCC'2024- Execution of r400-tall-171690532900661

About the Execution of ITS-Tools for Sudoku-PT-AN12

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
16205.520	2062787.00	2213542.00	8628.80	144 ? 144 ? ? 144 144 144 1 1 1 1 1 1 1 1	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r400-tall-171690532900661.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is Sudoku-PT-AN12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532900661
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 53M
-rw-r--r-- 1 mcc users 604K Apr 12 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.7M Apr 12 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Apr 12 11:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.4M Apr 12 11:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 308K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 810K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 393K Apr 12 12:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Apr 12 12:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9M Apr 12 11:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29M Apr 12 11:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 84K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 207K Apr 23 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 963K May 18 16:43 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

here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-00
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-01
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-02
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-03
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-04
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-05
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-06
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-07
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-08
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-09
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-10
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-11
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-12
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-13
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-14
FORMULA_NAME Sudoku-PT-AN12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717058274377

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-AN12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-30 08:37:55] [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]
[2024-05-30 08:37:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 08:37:55] [INFO ] Load time of PNML (sax parser for PT used): 194 ms
[2024-05-30 08:37:55] [INFO ] Transformed 2160 places.
[2024-05-30 08:37:55] [INFO ] Transformed 1728 transitions.
[2024-05-30 08:37:55] [INFO ] Found NUPN structural information;
[2024-05-30 08:37:55] [INFO ] Parsed PT model containing 2160 places and 1728 transitions and 6912 arcs in 309 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 26 ms.
Reduction of identical properties reduced properties to check from 16 to 12
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[144, 0, 144, 144, 0, 1, 1, 1, 0, 1, 1, 1] Max Struct:[144, 1728, 144, 144, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA Sudoku-PT-AN12-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-05 144 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-06 144 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-02 144 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-07 144 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-AN12-UpperBounds-00 144 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0] Max Struct:[1728, 1, 1]
// Phase 1: matrix 1728 rows 2160 cols
[2024-05-30 08:37:56] [INFO ] Computed 432 invariants in 50 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[1728, 1, 1]
RANDOM walk for 10000 steps (79 resets) in 1462 ms. (6 steps per ms)
FORMULA Sudoku-PT-AN12-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Sudoku-PT-AN12-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 10001 steps (2 resets) in 398 ms. (25 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[130] Max Struct:[1728]
[2024-05-30 08:37:58] [INFO ] Invariant cache hit.
[2024-05-30 08:37:58] [INFO ] [Real]Absence check using 432 positive place invariants in 326 ms returned sat
[2024-05-30 08:38:01] [INFO ] [Real]Absence check using state equation in 2228 ms returned sat
[2024-05-30 08:38:01] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 119 ms.
[2024-05-30 08:38:01] [INFO ] Added : 0 causal constraints over 0 iterations in 336 ms. Result :sat
Minimization took 560 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[130] Max Struct:[1728]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[130] Max Struct:[1728]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 139 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-30 08:38:02] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[130] Max Struct:[1728]
RANDOM walk for 207613 steps (1647 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 136331 steps (2 resets) in 5013 ms. (27 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[132] Max Struct:[1728]
[2024-05-30 08:38:37] [INFO ] Invariant cache hit.
[2024-05-30 08:38:38] [INFO ] [Real]Absence check using 432 positive place invariants in 385 ms returned sat
[2024-05-30 08:38:40] [INFO ] [Real]Absence check using state equation in 1746 ms returned sat
[2024-05-30 08:38:40] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 81 ms.
[2024-05-30 08:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 228 ms. Result :sat
Minimization took 5285 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[132] Max Struct:[1728]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[132] Max Struct:[1728]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 48 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 68 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 08:38:45] [INFO ] Invariant cache hit.
[2024-05-30 08:38:49] [INFO ] Implicit Places using invariants in 3909 ms returned []
[2024-05-30 08:38:49] [INFO ] Invariant cache hit.
[2024-05-30 08:38:54] [INFO ] Implicit Places using invariants and state equation in 4762 ms returned []
Implicit Place search using SMT with State Equation took 8676 ms to find 0 implicit places.
[2024-05-30 08:38:54] [INFO ] Redundant transitions in 79 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8842 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-30 08:38:54] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[132] Max Struct:[1728]
RANDOM walk for 218216 steps (1731 resets) in 30001 ms. (7 steps per ms)
BEST_FIRST walk for 131939 steps (2 resets) in 5013 ms. (26 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[133] Max Struct:[1728]
[2024-05-30 08:39:29] [INFO ] Invariant cache hit.
[2024-05-30 08:39:30] [INFO ] [Real]Absence check using 432 positive place invariants in 616 ms returned sat
[2024-05-30 08:39:33] [INFO ] [Real]Absence check using state equation in 2419 ms returned sat
[2024-05-30 08:39:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 65 ms.
[2024-05-30 08:39:33] [INFO ] Added : 0 causal constraints over 0 iterations in 207 ms. Result :sat
Minimization took 5220 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[133] Max Struct:[1728]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[133] Max Struct:[1728]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 36 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 43 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 08:39:38] [INFO ] Invariant cache hit.
[2024-05-30 08:39:42] [INFO ] Implicit Places using invariants in 3795 ms returned []
[2024-05-30 08:39:42] [INFO ] Invariant cache hit.
[2024-05-30 08:39:47] [INFO ] Implicit Places using invariants and state equation in 4672 ms returned []
Implicit Place search using SMT with State Equation took 8472 ms to find 0 implicit places.
[2024-05-30 08:39:47] [INFO ] Redundant transitions in 82 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 8611 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-30 08:39:47] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[133] Max Struct:[1728]
RANDOM walk for 215294 steps (1706 resets) in 30001 ms. (7 steps per ms)
BEST_FIRST walk for 123233 steps (1 resets) in 5010 ms. (24 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[133] Max Struct:[1728]
[2024-05-30 08:40:22] [INFO ] Invariant cache hit.
[2024-05-30 08:40:23] [INFO ] [Real]Absence check using 432 positive place invariants in 600 ms returned sat
[2024-05-30 08:40:25] [INFO ] [Real]Absence check using state equation in 2389 ms returned sat
[2024-05-30 08:40:25] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 68 ms.
[2024-05-30 08:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 215 ms. Result :sat
Minimization took 5207 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[133] Max Struct:[1728]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[133] Max Struct:[1728]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 37 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 27 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 08:40:31] [INFO ] Invariant cache hit.
[2024-05-30 08:40:35] [INFO ] Implicit Places using invariants in 3785 ms returned []
[2024-05-30 08:40:35] [INFO ] Invariant cache hit.
[2024-05-30 08:40:39] [INFO ] Implicit Places using invariants and state equation in 4764 ms returned []
Implicit Place search using SMT with State Equation took 8553 ms to find 0 implicit places.
[2024-05-30 08:40:39] [INFO ] Redundant transitions in 33 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 8621 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-30 08:40:40] [INFO ] Flatten gal took : 355 ms
[2024-05-30 08:40:40] [INFO ] Flatten gal took : 139 ms
[2024-05-30 08:40:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7917237792516224268.gal : 51 ms
[2024-05-30 08:40:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16269559720511331354.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7917237792516224268.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16269559720511331354.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/ReachabilityCardinality16269559720511331354.prop.
RANDOM walk for 40000 steps (316 resets) in 11205 ms. (3 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2572 ms. (15 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2500 ms. (15 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 209
Interrupted probabilistic random walk after 181594 steps, run timeout after 12020 ms. (steps per millisecond=15 ) properties seen :0 out of 2
Probabilistic random walk after 181594 steps, saw 154071 distinct states, run finished after 12032 ms. (steps per millisecond=15 ) properties seen :0
[2024-05-30 08:40:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1728 variables, 1728/1728 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1728 variables, 0/1728 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem MAX0 is UNSAT
At refinement iteration 2 (OVERLAPS) 432/2160 variables, 432/2160 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/2160 variables, 432/2592 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2160 variables, 0/2592 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1728/3888 variables, 2160/4752 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3888 variables, 0/4752 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/3888 variables, 0/4752 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3888/3888 variables, and 4752 constraints, problems are : Problem set: 1 solved, 1 unsolved in 2273 ms.
Refiners :[Domain max(s): 2160/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1728 variables, 1728/1728 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1728 variables, 0/1728 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2160/3888 variables, and 2160 constraints, problems are : Problem set: 1 solved, 1 unsolved in 983 ms.
Refiners :[Domain max(s): 1728/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 0/2160 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 3879ms problems are : Problem set: 1 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 33 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 2160/2160 places, 1728/1728 transitions.
RANDOM walk for 40000 steps (316 resets) in 7991 ms. (5 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2685 ms. (14 steps per ms) remains 1/1 properties
Probabilistic random walk after 147777 steps, saw 120306 distinct states, run finished after 6041 ms. (steps per millisecond=24 ) properties seen :0
[2024-05-30 08:41:09] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1728 variables, 1728/1728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1728 variables, 0/1728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 432/2160 variables, 432/2160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2160 variables, 432/2592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2160 variables, 0/2592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1728/3888 variables, 2160/4752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3888 variables, 0/4752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/3888 variables, 0/4752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3888/3888 variables, and 4752 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3384 ms.
Refiners :[Domain max(s): 2160/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 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) 0/1728 variables, 1728/1728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1728 variables, 0/1728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 432/2160 variables, 432/2160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2160 variables, 432/2592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2160 variables, 0/2592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1728/3888 variables, 2160/4752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3888 variables, 0/4752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/3888 variables, 0/4752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3888/3888 variables, and 4752 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2255 ms.
Refiners :[Domain max(s): 2160/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 5800ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 134 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=12 )
Parikh walk visited 1 properties in 29 ms.
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:[133] Max Struct:[1728]
Starting property specific reduction for Sudoku-PT-AN12-UpperBounds-01
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0] Max Struct:[1728]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1728]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1728]
[2024-05-30 08:41:15] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1728]
RANDOM walk for 10000 steps (79 resets) in 1459 ms. (6 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 449 ms. (22 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[130] Max Struct:[1728]
[2024-05-30 08:41:16] [INFO ] Invariant cache hit.
[2024-05-30 08:41:17] [INFO ] [Real]Absence check using 432 positive place invariants in 310 ms returned sat
[2024-05-30 08:41:19] [INFO ] [Real]Absence check using state equation in 2087 ms returned sat
[2024-05-30 08:41:19] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 84 ms.
[2024-05-30 08:41:20] [INFO ] Added : 0 causal constraints over 0 iterations in 234 ms. Result :sat
Minimization took 550 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[130] Max Struct:[1728]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[130] Max Struct:[1728]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 36 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-30 08:41:20] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[130] Max Struct:[1728]
RANDOM walk for 207926 steps (1649 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 114911 steps (1 resets) in 5020 ms. (22 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[132] Max Struct:[1728]
[2024-05-30 08:41:55] [INFO ] Invariant cache hit.
[2024-05-30 08:41:56] [INFO ] [Real]Absence check using 432 positive place invariants in 374 ms returned sat
[2024-05-30 08:41:58] [INFO ] [Real]Absence check using state equation in 1749 ms returned sat
[2024-05-30 08:41:58] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 72 ms.
[2024-05-30 08:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 221 ms. Result :sat
Minimization took 5386 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[132] Max Struct:[1728]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[132] Max Struct:[1728]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 38 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 24 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 08:42:04] [INFO ] Invariant cache hit.
[2024-05-30 08:42:07] [INFO ] Implicit Places using invariants in 3947 ms returned []
[2024-05-30 08:42:07] [INFO ] Invariant cache hit.
[2024-05-30 08:42:12] [INFO ] Implicit Places using invariants and state equation in 4882 ms returned []
Implicit Place search using SMT with State Equation took 8833 ms to find 0 implicit places.
[2024-05-30 08:42:12] [INFO ] Redundant transitions in 31 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 8901 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-30 08:42:12] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[132] Max Struct:[1728]
RANDOM walk for 208434 steps (1653 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 117688 steps (1 resets) in 5011 ms. (23 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[133] Max Struct:[1728]
[2024-05-30 08:42:47] [INFO ] Invariant cache hit.
[2024-05-30 08:42:48] [INFO ] [Real]Absence check using 432 positive place invariants in 601 ms returned sat
[2024-05-30 08:42:51] [INFO ] [Real]Absence check using state equation in 2390 ms returned sat
[2024-05-30 08:42:51] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 67 ms.
[2024-05-30 08:42:51] [INFO ] Added : 0 causal constraints over 0 iterations in 204 ms. Result :sat
Minimization took 5165 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[133] Max Struct:[1728]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[133] Max Struct:[1728]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 33 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 22 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 08:42:56] [INFO ] Invariant cache hit.
[2024-05-30 08:43:00] [INFO ] Implicit Places using invariants in 3540 ms returned []
[2024-05-30 08:43:00] [INFO ] Invariant cache hit.
[2024-05-30 08:43:04] [INFO ] Implicit Places using invariants and state equation in 4620 ms returned []
Implicit Place search using SMT with State Equation took 8162 ms to find 0 implicit places.
[2024-05-30 08:43:05] [INFO ] Redundant transitions in 34 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 8229 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-30 08:43:05] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[133] Max Struct:[1728]
RANDOM walk for 208667 steps (1655 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 117745 steps (1 resets) in 5023 ms. (23 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[134] Max Struct:[1728]
[2024-05-30 08:43:40] [INFO ] Invariant cache hit.
[2024-05-30 08:43:40] [INFO ] [Real]Absence check using 432 positive place invariants in 595 ms returned sat
[2024-05-30 08:43:43] [INFO ] [Real]Absence check using state equation in 2957 ms returned sat
[2024-05-30 08:43:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 63 ms.
[2024-05-30 08:43:44] [INFO ] Added : 0 causal constraints over 0 iterations in 208 ms. Result :sat
Minimization took 5270 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[134] Max Struct:[1728]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[134] Max Struct:[1728]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 29 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 21 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 08:43:49] [INFO ] Invariant cache hit.
[2024-05-30 08:43:53] [INFO ] Implicit Places using invariants in 3750 ms returned []
[2024-05-30 08:43:53] [INFO ] Invariant cache hit.
[2024-05-30 08:43:57] [INFO ] Implicit Places using invariants and state equation in 4420 ms returned []
Implicit Place search using SMT with State Equation took 8171 ms to find 0 implicit places.
[2024-05-30 08:43:57] [INFO ] Redundant transitions in 27 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 8228 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-30 08:43:57] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[134] Max Struct:[1728]
RANDOM walk for 208943 steps (1658 resets) in 30001 ms. (6 steps per ms)
BEST_FIRST walk for 117051 steps (1 resets) in 5010 ms. (23 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[134] Max Struct:[1728]
[2024-05-30 08:44:32] [INFO ] Invariant cache hit.
[2024-05-30 08:44:33] [INFO ] [Real]Absence check using 432 positive place invariants in 595 ms returned sat
[2024-05-30 08:44:36] [INFO ] [Real]Absence check using state equation in 2976 ms returned sat
[2024-05-30 08:44:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 62 ms.
[2024-05-30 08:44:37] [INFO ] Added : 0 causal constraints over 0 iterations in 205 ms. Result :sat
Minimization took 5300 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[134] Max Struct:[1728]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[134] Max Struct:[1728]
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 31 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 2160/2160 places, 1728/1728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 21 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
[2024-05-30 08:44:42] [INFO ] Invariant cache hit.
[2024-05-30 08:44:46] [INFO ] Implicit Places using invariants in 4008 ms returned []
[2024-05-30 08:44:46] [INFO ] Invariant cache hit.
[2024-05-30 08:44:51] [INFO ] Implicit Places using invariants and state equation in 4597 ms returned []
Implicit Place search using SMT with State Equation took 8612 ms to find 0 implicit places.
[2024-05-30 08:44:51] [INFO ] Redundant transitions in 31 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 8669 ms. Remains : 2160/2160 places, 1728/1728 transitions.
[2024-05-30 08:44:51] [INFO ] Flatten gal took : 191 ms
[2024-05-30 08:44:51] [INFO ] Flatten gal took : 150 ms
[2024-05-30 08:44:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17720389410111028811.gal : 31 ms
[2024-05-30 08:44:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10514730141407644438.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/ReachabilityCardinality17720389410111028811.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10514730141407644438.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/ReachabilityCardinality10514730141407644438.prop.
RANDOM walk for 40000 steps (316 resets) in 9600 ms. (4 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1559 ms. (25 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2273 ms. (17 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 209
Interrupted probabilistic random walk after 158074 steps, run timeout after 9039 ms. (steps per millisecond=17 ) properties seen :0 out of 2
Probabilistic random walk after 158074 steps, saw 130591 distinct states, run finished after 9039 ms. (steps per millisecond=17 ) properties seen :0
[2024-05-30 08:45:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1728 variables, 1728/1728 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1728 variables, 0/1728 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem MAX0 is UNSAT
At refinement iteration 2 (OVERLAPS) 432/2160 variables, 432/2160 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/2160 variables, 432/2592 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2160 variables, 0/2592 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1728/3888 variables, 2160/4752 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3888 variables, 0/4752 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/3888 variables, 0/4752 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3888/3888 variables, and 4752 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1999 ms.
Refiners :[Domain max(s): 2160/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1728 variables, 1728/1728 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1728 variables, 0/1728 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2160/3888 variables, and 2160 constraints, problems are : Problem set: 1 solved, 1 unsolved in 958 ms.
Refiners :[Domain max(s): 1728/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 0/2160 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 3194ms problems are : Problem set: 1 solved, 1 unsolved
Parikh walk visited 0 properties in 0 ms.
Support contains 1728 out of 2160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2160/2160 places, 1728/1728 transitions.
Applied a total of 0 rules in 25 ms. Remains 2160 /2160 variables (removed 0) and now considering 1728/1728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 2160/2160 places, 1728/1728 transitions.
RANDOM walk for 40000 steps (316 resets) in 7157 ms. (5 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2043 ms. (19 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 176976 steps, run timeout after 6003 ms. (steps per millisecond=29 ) properties seen :0 out of 1
Probabilistic random walk after 176976 steps, saw 149465 distinct states, run finished after 6004 ms. (steps per millisecond=29 ) properties seen :0
[2024-05-30 08:45:15] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1728 variables, 1728/1728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1728 variables, 0/1728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2160/3888 variables, and 2160 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5324 ms.
Refiners :[Domain max(s): 1728/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 0/2160 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) 0/1728 variables, 1728/1728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1728 variables, 0/1728 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 432/2160 variables, 432/2160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2160 variables, 432/2592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2160 variables, 0/2592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1728/3888 variables, 2160/4752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3888 variables, 0/4752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/3888 variables, 0/4752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3888/3888 variables, and 4752 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4296 ms.
Refiners :[Domain max(s): 2160/2160 constraints, Positive P Invariants (semi-flows): 432/432 constraints, State Equation: 2160/2160 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 9765ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 135 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=15 )
Parikh walk visited 1 properties in 10 ms.
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:[134] Max Struct:[1728]
Ending property specific reduction for Sudoku-PT-AN12-UpperBounds-01 in 250205 ms.
[2024-05-30 08:45:25] [INFO ] Flatten gal took : 77 ms
[2024-05-30 08:45:25] [INFO ] Applying decomposition
[2024-05-30 08:45:25] [INFO ] Flatten gal took : 82 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/graph16156375113790899342.txt' '-o' '/tmp/graph16156375113790899342.bin' '-w' '/tmp/graph16156375113790899342.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16156375113790899342.bin' '-l' '-1' '-v' '-w' '/tmp/graph16156375113790899342.weights' '-q' '0' '-e' '0.001'
[2024-05-30 08:45:25] [INFO ] Decomposing Gal with order
[2024-05-30 08:45:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 08:45:26] [INFO ] Removed a total of 3024 redundant transitions.
[2024-05-30 08:45:26] [INFO ] Flatten gal took : 230 ms
[2024-05-30 08:45:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 28 ms.
[2024-05-30 08:45:26] [INFO ] Time to serialize gal into /tmp/UpperBounds9537899139115701232.gal : 24 ms
[2024-05-30 08:45:26] [INFO ] Time to serialize properties into /tmp/UpperBounds16422331433136075176.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/UpperBounds9537899139115701232.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16422331433136075176.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/UpperBounds16422331433136075176.prop.
ITS-tools command line returned an error code 137
[2024-05-30 08:54:08] [INFO ] Applying decomposition
[2024-05-30 08:54:08] [INFO ] Flatten gal took : 94 ms
[2024-05-30 08:54:08] [INFO ] Decomposing Gal with order
[2024-05-30 08:54:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 08:54:08] [INFO ] Removed a total of 3141 redundant transitions.
[2024-05-30 08:54:08] [INFO ] Flatten gal took : 151 ms
[2024-05-30 08:54:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 15 ms.
[2024-05-30 08:54:08] [INFO ] Time to serialize gal into /tmp/UpperBounds8357619088969940299.gal : 16 ms
[2024-05-30 08:54:08] [INFO ] Time to serialize properties into /tmp/UpperBounds3920699896007715573.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/UpperBounds8357619088969940299.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3920699896007715573.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/UpperBounds3920699896007715573.prop.
ITS-tools command line returned an error code 137
[2024-05-30 09:03:43] [INFO ] Flatten gal took : 87 ms
[2024-05-30 09:03:43] [INFO ] Input system was already deterministic with 1728 transitions.
[2024-05-30 09:03:43] [INFO ] Transformed 2160 places.
[2024-05-30 09:03:43] [INFO ] Transformed 1728 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
[2024-05-30 09:03:44] [INFO ] Time to serialize gal into /tmp/UpperBounds11766848360115674344.gal : 10 ms
[2024-05-30 09:03:44] [INFO ] Time to serialize properties into /tmp/UpperBounds10832593908293366803.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11766848360115674344.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds10832593908293366803.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 ...351
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds10832593908293366803.prop.
ITS-tools command line returned an error code 137
Total runtime 2061481 ms.

BK_STOP 1717060337164

--------------------
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-PT-AN12"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-AN12, 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 r400-tall-171690532900661"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-AN12.tgz
mv Sudoku-PT-AN12 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;