About the Execution of ITS-Tools for Sudoku-COL-BN09
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-171690532600557.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-COL-BN09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532600557
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.0K Apr 12 12:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 12 12:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 12 11:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 12 11:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 12:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Apr 12 12:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 12 12:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 12 12:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 146K 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-COL-BN09-UpperBounds-00
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-01
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-02
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-03
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-04
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-05
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-06
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-07
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-08
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-09
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-10
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-11
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-12
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-13
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-14
FORMULA_NAME Sudoku-COL-BN09-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717043551201
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-BN09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202405141337
[2024-05-30 04:32:32] [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 04:32:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 04:32:32] [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.
[2024-05-30 04:32:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 04:32:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 600 ms
[2024-05-30 04:32:33] [INFO ] Imported 5 HL places and 1 HL transitions for a total of 1053 PT places and 6561.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Reduction of identical properties reduced properties to check from 16 to 5
[2024-05-30 04:32:33] [INFO ] Built PT skeleton of HLPN with 5 places and 1 transitions 5 arcs in 4 ms.
[2024-05-30 04:32:33] [INFO ] Skeletonized 5 HLPN properties in 0 ms.
// Phase 1: matrix 1 rows 5 cols
[2024-05-30 04:32:33] [INFO ] Computed 4 invariants in 2 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[81, 81, 81, 81, 0] Max Struct:[81, 81, 81, 81, 81]
FORMULA Sudoku-COL-BN09-UpperBounds-10 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN09-UpperBounds-07 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN09-UpperBounds-02 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN09-UpperBounds-04 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN09-UpperBounds-05 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN09-UpperBounds-09 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN09-UpperBounds-11 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN09-UpperBounds-01 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN09-UpperBounds-03 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN09-UpperBounds-06 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN09-UpperBounds-08 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Sudoku-COL-BN09-UpperBounds-00 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-30 04:32:33] [INFO ] Invariant cache hit.
[2024-05-30 04:32:33] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2024-05-30 04:32:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-30 04:32:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-30 04:32:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0] Max Struct:[81]
Domain [N(9), N(9)] of place Rows breaks symmetries in sort N
[2024-05-30 04:32:33] [INFO ] Unfolded HLPN to a Petri net with 1053 places and 729 transitions 3645 arcs in 54 ms.
[2024-05-30 04:32:33] [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:[81]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[81]
// Phase 1: matrix 729 rows 1053 cols
[2024-05-30 04:32:33] [INFO ] Computed 324 invariants in 33 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[81]
RANDOM walk for 10000 steps (150 resets) in 732 ms. (13 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 193 ms. (51 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[72] Max Struct:[81]
[2024-05-30 04:32:34] [INFO ] Invariant cache hit.
[2024-05-30 04:32:34] [INFO ] [Real]Absence check using 324 positive place invariants in 244 ms returned sat
[2024-05-30 04:32:35] [INFO ] [Real]Absence check using state equation in 570 ms returned sat
[2024-05-30 04:32:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 04:32:35] [INFO ] [Nat]Absence check using 324 positive place invariants in 398 ms returned sat
[2024-05-30 04:32:36] [INFO ] [Nat]Absence check using state equation in 612 ms returned sat
[2024-05-30 04:32:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 31 ms.
[2024-05-30 04:32:36] [INFO ] Added : 0 causal constraints over 0 iterations in 113 ms. Result :sat
Minimization took 585 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[72] Max Struct:[81]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[72] Max Struct:[81]
Support contains 729 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 83 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 1053/1053 places, 729/729 transitions.
[2024-05-30 04:32:37] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[72] Max Struct:[81]
RANDOM walk for 443546 steps (6694 resets) in 30001 ms. (14 steps per ms)
BEST_FIRST walk for 282683 steps (20 resets) in 5003 ms. (56 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[73] Max Struct:[81]
[2024-05-30 04:33:12] [INFO ] Invariant cache hit.
[2024-05-30 04:33:12] [INFO ] [Real]Absence check using 324 positive place invariants in 143 ms returned sat
[2024-05-30 04:33:13] [INFO ] [Real]Absence check using state equation in 579 ms returned sat
[2024-05-30 04:33:13] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 28 ms.
[2024-05-30 04:33:13] [INFO ] Added : 0 causal constraints over 0 iterations in 104 ms. Result :sat
Minimization took 5261 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[73] Max Struct:[81]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[73] Max Struct:[81]
Support contains 729 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 30 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 1053/1053 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 37 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-30 04:33:18] [INFO ] Invariant cache hit.
[2024-05-30 04:33:19] [INFO ] Implicit Places using invariants in 606 ms returned []
[2024-05-30 04:33:19] [INFO ] Invariant cache hit.
[2024-05-30 04:33:20] [INFO ] Implicit Places using invariants and state equation in 1082 ms returned []
Implicit Place search using SMT with State Equation took 1691 ms to find 0 implicit places.
[2024-05-30 04:33:20] [INFO ] Redundant transitions in 36 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 1780 ms. Remains : 1053/1053 places, 729/729 transitions.
[2024-05-30 04:33:20] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[73] Max Struct:[81]
RANDOM walk for 442199 steps (6676 resets) in 30001 ms. (14 steps per ms)
BEST_FIRST walk for 281115 steps (19 resets) in 5001 ms. (56 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[73] Max Struct:[81]
[2024-05-30 04:33:55] [INFO ] Invariant cache hit.
[2024-05-30 04:33:55] [INFO ] [Real]Absence check using 324 positive place invariants in 147 ms returned sat
[2024-05-30 04:33:56] [INFO ] [Real]Absence check using state equation in 565 ms returned sat
[2024-05-30 04:33:56] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 30 ms.
[2024-05-30 04:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 101 ms. Result :sat
Minimization took 5298 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[73] Max Struct:[81]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[73] Max Struct:[81]
Support contains 729 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 22 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 1053/1053 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 36 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-30 04:34:02] [INFO ] Invariant cache hit.
[2024-05-30 04:34:02] [INFO ] Implicit Places using invariants in 556 ms returned []
[2024-05-30 04:34:02] [INFO ] Invariant cache hit.
[2024-05-30 04:34:03] [INFO ] Implicit Places using invariants and state equation in 1020 ms returned []
Implicit Place search using SMT with State Equation took 1589 ms to find 0 implicit places.
[2024-05-30 04:34:03] [INFO ] Redundant transitions in 13 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 1649 ms. Remains : 1053/1053 places, 729/729 transitions.
[2024-05-30 04:34:04] [INFO ] Flatten gal took : 279 ms
[2024-05-30 04:34:04] [INFO ] Flatten gal took : 164 ms
[2024-05-30 04:34:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13125506950710651372.gal : 66 ms
[2024-05-30 04:34:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12681935642648487284.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/ReachabilityCardinality13125506950710651372.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12681935642648487284.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/ReachabilityCardinality12681935642648487284.prop.
RANDOM walk for 40000 steps (601 resets) in 6462 ms. (6 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1470 ms. (27 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 37
BEST_FIRST walk for 40004 steps (8 resets) in 1765 ms. (22 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :37 after 748
Interrupted probabilistic random walk after 340373 steps, run timeout after 6001 ms. (steps per millisecond=56 ) properties seen :0 out of 2
Probabilistic random walk after 340373 steps, saw 83661 distinct states, run finished after 6005 ms. (steps per millisecond=56 ) properties seen :0
[2024-05-30 04:34:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/729 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 324/1053 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 729/1782 variables, 1053/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1782 variables, 0/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1782/1782 variables, and 1377 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/729 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 324/1053 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 729/1782 variables, 1053/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1782/1782 variables, and 1379 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5004 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 10563ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 729 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 57 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 1053/1053 places, 729/729 transitions.
RANDOM walk for 40000 steps (602 resets) in 4299 ms. (9 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1068 ms. (37 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 986 ms. (40 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 149663 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :0 out of 2
Probabilistic random walk after 149663 steps, saw 53704 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
[2024-05-30 04:34:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/729 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 324/1053 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 729/1782 variables, 1053/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1782 variables, 0/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/1782 variables, 0/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1782/1782 variables, and 1377 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5261 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/729 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 324/1053 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 729/1782 variables, 1053/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1782 variables, 2/1379 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
Detected timeout of ITS tools.
[2024-05-30 04:34:55] [INFO ] Flatten gal took : 64 ms
[2024-05-30 04:34:55] [INFO ] Applying decomposition
[2024-05-30 04:34:55] [INFO ] Flatten gal took : 79 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/graph18408974790964688777.txt' '-o' '/tmp/graph18408974790964688777.bin' '-w' '/tmp/graph18408974790964688777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18408974790964688777.bin' '-l' '-1' '-v' '-w' '/tmp/graph18408974790964688777.weights' '-q' '0' '-e' '0.001'
[2024-05-30 04:34:56] [INFO ] Decomposing Gal with order
[2024-05-30 04:34:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 04:34:57] [INFO ] Removed a total of 1923 redundant transitions.
[2024-05-30 04:34:57] [INFO ] Flatten gal took : 459 ms
[2024-05-30 04:34:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 24 ms.
[2024-05-30 04:34:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12431547744494059114.gal : 14 ms
[2024-05-30 04:34:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13530662217876490422.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/ReachabilityCardinality12431547744494059114.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13530662217876490422.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/ReachabilityCardinality13530662217876490422.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 73
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :73 after 1603
After SMT solving in domain Int declared 1782/1782 variables, and 1379 constraints, problems are : Problem set: 0 solved, 2 unsolved in 29554 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 35135ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 729 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 43 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 1053/1053 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 13 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-30 04:35:03] [INFO ] Invariant cache hit.
[2024-05-30 04:35:03] [INFO ] Implicit Places using invariants in 580 ms returned []
[2024-05-30 04:35:03] [INFO ] Invariant cache hit.
[2024-05-30 04:35:04] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 1733 ms to find 0 implicit places.
[2024-05-30 04:35:04] [INFO ] Redundant transitions in 11 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 1765 ms. Remains : 1053/1053 places, 729/729 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:[73] Max Struct:[81]
Starting property specific reduction for Sudoku-COL-BN09-UpperBounds-12
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:[81]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[81]
[2024-05-30 04:35:05] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[81]
RANDOM walk for 10000 steps (150 resets) in 683 ms. (14 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 178 ms. (55 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[72] Max Struct:[81]
[2024-05-30 04:35:05] [INFO ] Invariant cache hit.
[2024-05-30 04:35:06] [INFO ] [Real]Absence check using 324 positive place invariants in 199 ms returned sat
[2024-05-30 04:35:06] [INFO ] [Real]Absence check using state equation in 566 ms returned sat
[2024-05-30 04:35:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 04:35:07] [INFO ] [Nat]Absence check using 324 positive place invariants in 389 ms returned sat
[2024-05-30 04:35:07] [INFO ] [Nat]Absence check using state equation in 622 ms returned sat
[2024-05-30 04:35:07] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 34 ms.
[2024-05-30 04:35:08] [INFO ] Added : 0 causal constraints over 0 iterations in 119 ms. Result :sat
Minimization took 565 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[72] Max Struct:[81]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[72] Max Struct:[81]
Support contains 729 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 21 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 1053/1053 places, 729/729 transitions.
[2024-05-30 04:35:08] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[72] Max Struct:[81]
RANDOM walk for 443215 steps (6689 resets) in 30001 ms. (14 steps per ms)
BEST_FIRST walk for 286621 steps (20 resets) in 5006 ms. (57 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[73] Max Struct:[81]
[2024-05-30 04:35:43] [INFO ] Invariant cache hit.
[2024-05-30 04:35:43] [INFO ] [Real]Absence check using 324 positive place invariants in 141 ms returned sat
[2024-05-30 04:35:44] [INFO ] [Real]Absence check using state equation in 563 ms returned sat
[2024-05-30 04:35:44] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 27 ms.
[2024-05-30 04:35:44] [INFO ] Added : 0 causal constraints over 0 iterations in 97 ms. Result :sat
Minimization took 5490 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[73] Max Struct:[81]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[73] Max Struct:[81]
Support contains 729 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 18 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 1053/1053 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 12 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-30 04:35:50] [INFO ] Invariant cache hit.
[2024-05-30 04:35:50] [INFO ] Implicit Places using invariants in 536 ms returned []
[2024-05-30 04:35:50] [INFO ] Invariant cache hit.
[2024-05-30 04:35:51] [INFO ] Implicit Places using invariants and state equation in 1057 ms returned []
Implicit Place search using SMT with State Equation took 1594 ms to find 0 implicit places.
[2024-05-30 04:35:51] [INFO ] Redundant transitions in 7 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 1618 ms. Remains : 1053/1053 places, 729/729 transitions.
[2024-05-30 04:35:51] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[73] Max Struct:[81]
RANDOM walk for 447362 steps (6745 resets) in 30001 ms. (14 steps per ms)
BEST_FIRST walk for 284611 steps (20 resets) in 5005 ms. (56 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[74] Max Struct:[81]
[2024-05-30 04:36:26] [INFO ] Invariant cache hit.
[2024-05-30 04:36:27] [INFO ] [Real]Absence check using 324 positive place invariants in 252 ms returned sat
[2024-05-30 04:36:27] [INFO ] [Real]Absence check using state equation in 632 ms returned sat
[2024-05-30 04:36:27] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 29 ms.
[2024-05-30 04:36:28] [INFO ] Added : 0 causal constraints over 0 iterations in 110 ms. Result :sat
Minimization took 5208 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[74] Max Struct:[81]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[74] Max Struct:[81]
Support contains 729 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 19 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 1053/1053 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 12 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-30 04:36:33] [INFO ] Invariant cache hit.
[2024-05-30 04:36:33] [INFO ] Implicit Places using invariants in 534 ms returned []
[2024-05-30 04:36:33] [INFO ] Invariant cache hit.
[2024-05-30 04:36:34] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned []
Implicit Place search using SMT with State Equation took 1591 ms to find 0 implicit places.
[2024-05-30 04:36:34] [INFO ] Redundant transitions in 7 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 1622 ms. Remains : 1053/1053 places, 729/729 transitions.
[2024-05-30 04:36:34] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[74] Max Struct:[81]
RANDOM walk for 446380 steps (6733 resets) in 30001 ms. (14 steps per ms)
BEST_FIRST walk for 282694 steps (20 resets) in 5005 ms. (56 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[74] Max Struct:[81]
[2024-05-30 04:37:09] [INFO ] Invariant cache hit.
[2024-05-30 04:37:10] [INFO ] [Real]Absence check using 324 positive place invariants in 227 ms returned sat
[2024-05-30 04:37:10] [INFO ] [Real]Absence check using state equation in 658 ms returned sat
[2024-05-30 04:37:11] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 29 ms.
[2024-05-30 04:37:11] [INFO ] Added : 0 causal constraints over 0 iterations in 100 ms. Result :sat
Minimization took 5219 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[74] Max Struct:[81]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[74] Max Struct:[81]
Support contains 729 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 19 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 1053/1053 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 17 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-30 04:37:16] [INFO ] Invariant cache hit.
[2024-05-30 04:37:16] [INFO ] Implicit Places using invariants in 518 ms returned []
[2024-05-30 04:37:16] [INFO ] Invariant cache hit.
[2024-05-30 04:37:17] [INFO ] Implicit Places using invariants and state equation in 1049 ms returned []
Implicit Place search using SMT with State Equation took 1570 ms to find 0 implicit places.
[2024-05-30 04:37:17] [INFO ] Redundant transitions in 7 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 1603 ms. Remains : 1053/1053 places, 729/729 transitions.
[2024-05-30 04:37:18] [INFO ] Flatten gal took : 76 ms
[2024-05-30 04:37:18] [INFO ] Flatten gal took : 42 ms
[2024-05-30 04:37:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12167952799199510985.gal : 24 ms
[2024-05-30 04:37:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7526812833340971229.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/ReachabilityCardinality12167952799199510985.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7526812833340971229.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/ReachabilityCardinality7526812833340971229.prop.
RANDOM walk for 40000 steps (601 resets) in 5755 ms. (6 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1117 ms. (35 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1241 ms. (32 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 37
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :37 after 748
Interrupted probabilistic random walk after 360627 steps, run timeout after 6001 ms. (steps per millisecond=60 ) properties seen :0 out of 2
Probabilistic random walk after 360627 steps, saw 86468 distinct states, run finished after 6001 ms. (steps per millisecond=60 ) properties seen :0
[2024-05-30 04:37:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/729 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 324/1053 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 729/1782 variables, 1053/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1782 variables, 0/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1782/1782 variables, and 1377 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/729 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 324/1053 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 729/1782 variables, 1053/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1782/1782 variables, and 1379 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3872 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 9336ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 729 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 18 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 1053/1053 places, 729/729 transitions.
RANDOM walk for 40000 steps (604 resets) in 5662 ms. (7 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 987 ms. (40 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 977 ms. (40 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 323221 steps, run timeout after 6001 ms. (steps per millisecond=53 ) properties seen :0 out of 2
Probabilistic random walk after 323221 steps, saw 81188 distinct states, run finished after 6001 ms. (steps per millisecond=53 ) properties seen :0
[2024-05-30 04:37:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/729 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 324/1053 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 729/1782 variables, 1053/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1782 variables, 0/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/1782 variables, 0/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1782/1782 variables, and 1377 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5277 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/729 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 324/1053 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1053 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 729/1782 variables, 1053/1377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1782 variables, 2/1379 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
Detected timeout of ITS tools.
[2024-05-30 04:38:08] [INFO ] Flatten gal took : 43 ms
[2024-05-30 04:38:08] [INFO ] Applying decomposition
[2024-05-30 04:38:08] [INFO ] Flatten gal took : 43 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/graph4589257825053272670.txt' '-o' '/tmp/graph4589257825053272670.bin' '-w' '/tmp/graph4589257825053272670.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4589257825053272670.bin' '-l' '-1' '-v' '-w' '/tmp/graph4589257825053272670.weights' '-q' '0' '-e' '0.001'
[2024-05-30 04:38:09] [INFO ] Decomposing Gal with order
[2024-05-30 04:38:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 04:38:09] [INFO ] Removed a total of 1816 redundant transitions.
[2024-05-30 04:38:09] [INFO ] Flatten gal took : 187 ms
[2024-05-30 04:38:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 15 ms.
[2024-05-30 04:38:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10507985813623592879.gal : 7 ms
[2024-05-30 04:38:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9309439992925571777.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/ReachabilityCardinality10507985813623592879.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9309439992925571777.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/ReachabilityCardinality9309439992925571777.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 88
After SMT solving in domain Int declared 1782/1782 variables, and 1379 constraints, problems are : Problem set: 0 solved, 2 unsolved in 27439 ms.
Refiners :[Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 33087ms problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 729 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 22 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 1053/1053 places, 729/729 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 10 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2024-05-30 04:38:16] [INFO ] Invariant cache hit.
[2024-05-30 04:38:17] [INFO ] Implicit Places using invariants in 574 ms returned []
[2024-05-30 04:38:17] [INFO ] Invariant cache hit.
[2024-05-30 04:38:18] [INFO ] Implicit Places using invariants and state equation in 1131 ms returned []
Implicit Place search using SMT with State Equation took 1707 ms to find 0 implicit places.
[2024-05-30 04:38:18] [INFO ] Redundant transitions in 7 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 1731 ms. Remains : 1053/1053 places, 729/729 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:[74] Max Struct:[81]
Ending property specific reduction for Sudoku-COL-BN09-UpperBounds-12 in 193538 ms.
[2024-05-30 04:38:18] [INFO ] Flatten gal took : 35 ms
[2024-05-30 04:38:18] [INFO ] Applying decomposition
[2024-05-30 04:38:18] [INFO ] Flatten gal took : 34 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/graph13277892520072993002.txt' '-o' '/tmp/graph13277892520072993002.bin' '-w' '/tmp/graph13277892520072993002.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13277892520072993002.bin' '-l' '-1' '-v' '-w' '/tmp/graph13277892520072993002.weights' '-q' '0' '-e' '0.001'
[2024-05-30 04:38:18] [INFO ] Decomposing Gal with order
[2024-05-30 04:38:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 04:38:18] [INFO ] Removed a total of 1845 redundant transitions.
[2024-05-30 04:38:18] [INFO ] Flatten gal took : 63 ms
[2024-05-30 04:38:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2024-05-30 04:38:19] [INFO ] Time to serialize gal into /tmp/UpperBounds17285299212113214586.gal : 12 ms
[2024-05-30 04:38:19] [INFO ] Time to serialize properties into /tmp/UpperBounds14310364898816297854.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/UpperBounds17285299212113214586.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14310364898816297854.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 ...306
Loading property file /tmp/UpperBounds14310364898816297854.prop.
ITS-tools command line returned an error code 137
[2024-05-30 04:47:19] [INFO ] Applying decomposition
[2024-05-30 04:47:19] [INFO ] Flatten gal took : 36 ms
[2024-05-30 04:47:19] [INFO ] Decomposing Gal with order
[2024-05-30 04:47:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 04:47:19] [INFO ] Removed a total of 1872 redundant transitions.
[2024-05-30 04:47:19] [INFO ] Flatten gal took : 79 ms
[2024-05-30 04:47:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2024-05-30 04:47:19] [INFO ] Time to serialize gal into /tmp/UpperBounds2063606139609725091.gal : 23 ms
[2024-05-30 04:47:19] [INFO ] Time to serialize properties into /tmp/UpperBounds13233777529610153304.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/UpperBounds2063606139609725091.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13233777529610153304.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/UpperBounds13233777529610153304.prop.
ITS-tools command line returned an error code 137
[2024-05-30 04:56:26] [INFO ] Flatten gal took : 45 ms
[2024-05-30 04:56:26] [INFO ] Input system was already deterministic with 729 transitions.
[2024-05-30 04:56:26] [INFO ] Transformed 1053 places.
[2024-05-30 04:56:26] [INFO ] Transformed 729 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 04:56:26] [INFO ] Time to serialize gal into /tmp/UpperBounds3853699918694802981.gal : 5 ms
[2024-05-30 04:56:26] [INFO ] Time to serialize properties into /tmp/UpperBounds14747381600245519155.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/UpperBounds3853699918694802981.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14747381600245519155.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/UpperBounds14747381600245519155.prop.
ITS-tools command line returned an error code 137
Total runtime 2026628 ms.
BK_STOP 1717045579068
--------------------
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-BN09"
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-COL-BN09, 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-171690532600557"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-BN09.tgz
mv Sudoku-COL-BN09 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 '
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 ;