About the Execution of ITS-Tools for CANInsertWithFailure-PT-060
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ????TFFFF??FT??F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813700302.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is CANInsertWithFailure-PT-060, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813700302
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 22M May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2023-13
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2024-12
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2024-14
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2024-15
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-00
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-01
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-02
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-03
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-04
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-05
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-06
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-07
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-08
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-09
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-10
FORMULA_NAME CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-11
=== Now, execution of the tool begins
BK_START 1748811339990
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-060
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-01 20:55:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 20:55:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 20:55:43] [INFO ] Load time of PNML (sax parser for PT used): 1421 ms
[2025-06-01 20:55:43] [INFO ] Transformed 7924 places.
[2025-06-01 20:55:43] [INFO ] Transformed 21960 transitions.
[2025-06-01 20:55:44] [INFO ] Parsed PT model containing 7924 places and 21960 transitions and 58800 arcs in 1844 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 95 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (25 resets) in 5293 ms. (7 steps per ms) remains 13/16 properties
FORMULA CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 244 ms. (163 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 434 ms. (91 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 482 ms. (82 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 347 ms. (114 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 240 ms. (165 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 819 ms. (48 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 429 ms. (93 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 117 ms. (339 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 267 ms. (149 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 425 ms. (93 steps per ms) remains 13/13 properties
// Phase 1: matrix 21960 rows 7924 cols
[2025-06-01 20:55:48] [INFO ] Flatten gal took : 2049 ms
[2025-06-01 20:55:48] [INFO ] Flatten gal took : 760 ms
[2025-06-01 20:55:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14800862105191987692.gal : 280 ms
[2025-06-01 20:55:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1870868072671198895.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14800862105191987692.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1870868072671198895.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2025-06-01 20:55:51] [INFO ] Computed 63 invariants in 3993 ms
[2025-06-01 20:55:52] [INFO ] State equation strengthened by 7140 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/239 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Loading property file /tmp/ReachabilityCardinality1870868072671198895.prop.
Problem CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-08 is UNSAT
FORMULA CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-08 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 7594/7833 variables, 17/17 constraints. Problems are: Problem set: 1 solved, 12 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7833/29884 variables, and 17 constraints, problems are : Problem set: 1 solved, 12 unsolved in 5072 ms.
Refiners :[Positive P Invariants (semi-flows): 17/61 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/7924 constraints, ReadFeed: 0/7140 constraints, PredecessorRefiner: 13/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 12 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/238 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 7595/7833 variables, 17/17 constraints. Problems are: Problem set: 1 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:56:00] [INFO ] Deduced a trap composed of 5 places in 573 ms of which 33 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7833/29884 variables, and 18 constraints, problems are : Problem set: 1 solved, 12 unsolved in 5050 ms.
Refiners :[Positive P Invariants (semi-flows): 17/61 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/7924 constraints, ReadFeed: 0/7140 constraints, PredecessorRefiner: 5/8 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 14732ms problems are : Problem set: 1 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 238 out of 7924 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7924/7924 places, 21960/21960 transitions.
Graph (complete) has 29701 edges and 7924 vertex of which 7923 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.45 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 387 transitions
Trivial Post-agglo rules discarded 387 transitions
Performed 387 trivial Post agglomeration. Transition count delta: 387
Iterating post reduction 0 with 387 rules applied. Total rules applied 388 place count 7923 transition count 21573
Reduce places removed 387 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 398 rules applied. Total rules applied 786 place count 7536 transition count 21562
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 797 place count 7525 transition count 21562
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 797 place count 7525 transition count 21556
Deduced a syphon composed of 6 places in 14 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 809 place count 7519 transition count 21556
Performed 3326 Post agglomeration using F-continuation condition.Transition count delta: 3326
Deduced a syphon composed of 3326 places in 39 ms
Reduce places removed 3326 places and 0 transitions.
Iterating global reduction 3 with 6652 rules applied. Total rules applied 7461 place count 4193 transition count 18230
Drop transitions (Redundant composition of simpler transitions.) removed 3220 transitions
Redundant transition composition rules discarded 3220 transitions
Iterating global reduction 3 with 3220 rules applied. Total rules applied 10681 place count 4193 transition count 15010
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 10687 place count 4193 transition count 15004
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 10693 place count 4187 transition count 15004
Partial Free-agglomeration rule applied 3713 times.
Drop transitions (Partial Free agglomeration) removed 3713 transitions
Iterating global reduction 4 with 3713 rules applied. Total rules applied 14406 place count 4187 transition count 15004
Partial Free-agglomeration rule applied 358 times.
Drop transitions (Partial Free agglomeration) removed 358 transitions
Iterating global reduction 4 with 358 rules applied. Total rules applied 14764 place count 4187 transition count 15004
Applied a total of 14764 rules in 10593 ms. Remains 4187 /7924 variables (removed 3737) and now considering 15004/21960 (removed 6956) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10613 ms. Remains : 4187/7924 places, 15004/21960 transitions.
RANDOM walk for 40000 steps (127 resets) in 2098 ms. (19 steps per ms) remains 8/12 properties
FORMULA CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-060-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 420 ms. (95 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 262 ms. (152 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 155 ms. (256 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 298 ms. (133 steps per ms) remains 8/8 properties
// Phase 1: matrix 15004 rows 4187 cols
[2025-06-01 20:56:15] [INFO ] Computed 62 invariants in 845 ms
[2025-06-01 20:56:15] [INFO ] State equation strengthened by 13638 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 3905/4089 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4089 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 94/4183 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4183 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 2/4185 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4185 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 15004/19189 variables, 4185/4247 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/19189 variables, 13638/17885 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 19189/19191 variables, and 17885 constraints, problems are : Problem set: 0 solved, 8 unsolved in 45078 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 4185/4187 constraints, ReadFeed: 13638/13638 constraints, PredecessorRefiner: 8/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 3905/4089 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:57:01] [INFO ] Deduced a trap composed of 2 places in 281 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/4089 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4089 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 94/4183 variables, 47/61 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4183 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 2/4185 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:57:13] [INFO ] Deduced a trap composed of 64 places in 7426 ms of which 513 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:57:22] [INFO ] Deduced a trap composed of 64 places in 8401 ms of which 584 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/4185 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4185 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 15004/19189 variables, 4185/4250 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 19189/19191 variables, and 17888 constraints, problems are : Problem set: 0 solved, 8 unsolved in 45054 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 4185/4187 constraints, ReadFeed: 13638/13638 constraints, PredecessorRefiner: 5/3 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91207ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 184 out of 4187 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4187/4187 places, 15004/15004 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4187 transition count 15003
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4186 transition count 15003
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 3 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 52 place count 4161 transition count 14978
Partial Free-agglomeration rule applied 27 times.
Drop transitions (Partial Free agglomeration) removed 27 transitions
Iterating global reduction 2 with 27 rules applied. Total rules applied 79 place count 4161 transition count 14978
Applied a total of 79 rules in 2627 ms. Remains 4161 /4187 variables (removed 26) and now considering 14978/15004 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2627 ms. Remains : 4161/4187 places, 14978/15004 transitions.
RANDOM walk for 40000 steps (128 resets) in 1699 ms. (23 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 183 ms. (217 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 251 ms. (158 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 115 ms. (344 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 274 ms. (145 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 43301 steps, run timeout after 3001 ms. (steps per millisecond=14 ) properties seen :0 out of 8
Probabilistic random walk after 43301 steps, saw 29849 distinct states, run finished after 3011 ms. (steps per millisecond=14 ) properties seen :0
// Phase 1: matrix 14978 rows 4161 cols
[2025-06-01 20:57:52] [INFO ] Computed 62 invariants in 821 ms
[2025-06-01 20:57:52] [INFO ] State equation strengthened by 13825 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 3879/4063 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4063 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 94/4157 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4157 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 2/4159 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4159 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 14978/19137 variables, 4159/4221 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/19137 variables, 13825/18046 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/19137 variables, 0/18046 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 2/19139 variables, 2/18048 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/19139 variables, 0/18048 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 19139/19139 variables, and 18048 constraints, problems are : Problem set: 0 solved, 8 unsolved in 75062 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 4161/4161 constraints, ReadFeed: 13825/13825 constraints, PredecessorRefiner: 8/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 3879/4063 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:59:09] [INFO ] Deduced a trap composed of 2 places in 205 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/4063 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4063 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 94/4157 variables, 47/61 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4157 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 2/4159 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:59:24] [INFO ] Deduced a trap composed of 64 places in 7667 ms of which 492 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:59:32] [INFO ] Deduced a trap composed of 65 places in 7807 ms of which 459 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/4159 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4159 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 14978/19137 variables, 4159/4224 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :5 after 7
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :7 after 9
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :9 after 11
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :11 after 13
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :13 after 17
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :17 after 23
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :23 after 35
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :35 after 57
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :57 after 115
SDD proceeding with computation,13 properties remain. new max is 8192
SDD size :115 after 132
SDD proceeding with computation,13 properties remain. new max is 16384
SDD size :132 after 162
At refinement iteration 10 (INCLUDED_ONLY) 0/19137 variables, 13825/18049 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 19137/19139 variables, and 18052 constraints, problems are : Problem set: 0 solved, 8 unsolved in 75091 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 4159/4161 constraints, ReadFeed: 13825/13825 constraints, PredecessorRefiner: 8/3 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 151129ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 184 out of 4161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4161/4161 places, 14978/14978 transitions.
Applied a total of 0 rules in 1016 ms. Remains 4161 /4161 variables (removed 0) and now considering 14978/14978 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1017 ms. Remains : 4161/4161 places, 14978/14978 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4161/4161 places, 14978/14978 transitions.
Applied a total of 0 rules in 963 ms. Remains 4161 /4161 variables (removed 0) and now considering 14978/14978 (removed 0) transitions.
[2025-06-01 21:00:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 21:00:37] [INFO ] Implicit Places using invariants in 12093 ms returned []
Implicit Place search using SMT only with invariants took 12125 ms to find 0 implicit places.
Running 14918 sub problems to find dead transitions.
[2025-06-01 21:00:37] [INFO ] Invariant cache hit.
[2025-06-01 21:00:37] [INFO ] State equation strengthened by 13825 read => feed constraints.
SDD proceeding with computation,13 properties remain. new max is 32768
SDD size :162 after 6552
SDD proceeding with computation,13 properties remain. new max is 65536
SDD size :6552 after 7650
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4160 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 14918 unsolved
SMT process timed out in 60086ms, After SMT, problems are : Problem set: 0 solved, 14918 unsolved
Search for dead transitions found 0 dead transitions in 60206ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73429 ms. Remains : 4161/4161 places, 14978/14978 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 13080 edges and 4161 vertex of which 3196 / 4161 are part of one of the 2 SCC in 7 ms
Free SCC test removed 3194 places
Drop transitions (Empty/Sink Transition effects.) removed 8685 transitions
Ensure Unique test removed 3464 transitions
Reduce isomorphic transitions removed 12149 transitions.
Graph (complete) has 3269 edges and 967 vertex of which 807 are kept as prefixes of interest. Removing 160 places using SCC suffix rule.1 ms
Discarding 160 places :
Also discarding 48 output transitions
Drop transitions (Output transitions of discarded places.) removed 48 transitions
Drop transitions (Empty/Sink Transition effects.) removed 548 transitions
Reduce isomorphic transitions removed 548 transitions.
Iterating post reduction 0 with 548 rules applied. Total rules applied 550 place count 807 transition count 2233
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 550 place count 807 transition count 2228
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 560 place count 802 transition count 2228
Discarding 435 places :
Symmetric choice reduction at 1 with 435 rule applications. Total rules 995 place count 367 transition count 1357
Iterating global reduction 1 with 435 rules applied. Total rules applied 1430 place count 367 transition count 1357
Ensure Unique test removed 332 transitions
Reduce isomorphic transitions removed 332 transitions.
Iterating post reduction 1 with 332 rules applied. Total rules applied 1762 place count 367 transition count 1025
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 1807 place count 322 transition count 935
Iterating global reduction 2 with 45 rules applied. Total rules applied 1852 place count 322 transition count 935
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 2 with 45 rules applied. Total rules applied 1897 place count 322 transition count 890
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1899 place count 321 transition count 889
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1901 place count 320 transition count 888
Drop transitions (Redundant composition of simpler transitions.) removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 3 with 35 rules applied. Total rules applied 1936 place count 320 transition count 853
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 3 with 9 rules applied. Total rules applied 1945 place count 320 transition count 844
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1954 place count 311 transition count 844
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1956 place count 310 transition count 843
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 1960 place count 310 transition count 839
Free-agglomeration rule applied 39 times.
Iterating global reduction 5 with 39 rules applied. Total rules applied 1999 place count 310 transition count 800
Reduce places removed 39 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 5 with 69 rules applied. Total rules applied 2068 place count 271 transition count 770
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 2075 place count 271 transition count 763
Partial Free-agglomeration rule applied 46 times.
Drop transitions (Partial Free agglomeration) removed 46 transitions
Iterating global reduction 6 with 46 rules applied. Total rules applied 2121 place count 271 transition count 763
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2122 place count 271 transition count 762
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2123 place count 270 transition count 759
Iterating global reduction 7 with 1 rules applied. Total rules applied 2124 place count 270 transition count 759
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2125 place count 270 transition count 758
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 2126 place count 270 transition count 758
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2127 place count 269 transition count 757
Iterating global reduction 8 with 1 rules applied. Total rules applied 2128 place count 269 transition count 757
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 2130 place count 269 transition count 755
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 2133 place count 266 transition count 752
Applied a total of 2133 rules in 713 ms. Remains 266 /4161 variables (removed 3895) and now considering 752/14978 (removed 14226) transitions.
Running SMT prover for 8 properties.
// Phase 1: matrix 752 rows 266 cols
[2025-06-01 21:01:38] [INFO ] Computed 9 invariants in 3 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 21:01:38] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2025-06-01 21:01:38] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 21:01:38] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2025-06-01 21:01:39] [INFO ] After 431ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
TRAPS : Iteration 0
[2025-06-01 21:01:39] [INFO ] After 848ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
[2025-06-01 21:01:39] [INFO ] After 1221ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
[2025-06-01 21:01:39] [INFO ] Flatten gal took : 25 ms
[2025-06-01 21:01:39] [INFO ] Flatten gal took : 25 ms
[2025-06-01 21:01:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10479076647841632760.gal : 5 ms
[2025-06-01 21:01:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5892001767414736173.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10479076647841632760.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5892001767414736173.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality5892001767414736173.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :6 after 10
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10 after 12
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :12 after 193
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :193 after 399
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :399 after 612
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :612 after 5271
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :5271 after 200760
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :200760 after 2.86314e+06
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :2.86314e+06 after 2.82332e+07
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :2.82332e+07 after 5.52491e+08
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :5.52491e+08 after 1.97256e+09
Detected timeout of ITS tools.
[2025-06-01 21:01:54] [INFO ] Flatten gal took : 15 ms
[2025-06-01 21:01:54] [INFO ] Applying decomposition
[2025-06-01 21:01:54] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1772737755086444617.txt' '-o' '/tmp/graph1772737755086444617.bin' '-w' '/tmp/graph1772737755086444617.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1772737755086444617.bin' '-l' '-1' '-v' '-w' '/tmp/graph1772737755086444617.weights' '-q' '0' '-e' '0.001'
[2025-06-01 21:01:55] [INFO ] Decomposing Gal with order
[2025-06-01 21:01:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 21:01:55] [INFO ] Removed a total of 389 redundant transitions.
[2025-06-01 21:01:55] [INFO ] Flatten gal took : 125 ms
[2025-06-01 21:01:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 131 labels/synchronizations in 39 ms.
[2025-06-01 21:01:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13070596821853365656.gal : 11 ms
[2025-06-01 21:01:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13667738514502061330.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13070596821853365656.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13667738514502061330.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality13667738514502061330.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :6 after 10
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10 after 22
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :22 after 183
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :183 after 370
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :370 after 614
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :614 after 5120
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :5120 after 109994
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :109994 after 1.76555e+06
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :1.76555e+06 after 4.03806e+07
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :4.03806e+07 after 4.16413e+08
SDD proceeding with computation,13 properties remain. new max is 131072
SDD size :7650 after 381748
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :4.16413e+08 after 8.81291e+09
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 33100 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 21:02:11] [INFO ] Flatten gal took : 908 ms
[2025-06-01 21:02:11] [INFO ] Applying decomposition
[2025-06-01 21:02:12] [INFO ] Flatten gal took : 526 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12980354938537665231.txt' '-o' '/tmp/graph12980354938537665231.bin' '-w' '/tmp/graph12980354938537665231.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12980354938537665231.bin' '-l' '-1' '-v' '-w' '/tmp/graph12980354938537665231.weights' '-q' '0' '-e' '0.001'
[2025-06-01 21:02:13] [INFO ] Decomposing Gal with order
[2025-06-01 21:02:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 21:02:17] [INFO ] Removed a total of 11377 redundant transitions.
[2025-06-01 21:02:18] [INFO ] Flatten gal took : 2417 ms
[2025-06-01 21:02:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 7360 labels/synchronizations in 1754 ms.
[2025-06-01 21:02:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7421873558028209666.gal : 139 ms
[2025-06-01 21:02:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12165494138550422468.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7421873558028209666.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12165494138550422468.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality12165494138550422468.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :7 after 15
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :15 after 22
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :22 after 48
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :48 after 79
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :79 after 89
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :89 after 95
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :95 after 103
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :103 after 116
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :116 after 181
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :181 after 8554
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :8554 after 9341
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :9341 after 10886
SDD proceeding with computation,8 properties remain. new max is 65536
SDD size :10886 after 13198
SDD proceeding with computation,8 properties remain. new max is 131072
SDD size :13198 after 612629
SDD proceeding with computation,8 properties remain. new max is 262144
SDD size :612629 after 642053
SDD proceeding with computation,8 properties remain. new max is 524288
SDD size :642053 after 719900
Detected timeout of ITS tools.
[2025-06-01 21:32:23] [INFO ] Flatten gal took : 320 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1363520292760330253
[2025-06-01 21:32:23] [INFO ] Too many transitions (14978) to apply POR reductions. Disabling POR matrices.
[2025-06-01 21:32:23] [INFO ] Applying decomposition
[2025-06-01 21:32:23] [INFO ] Built C files in 335ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1363520292760330253
Running compilation step : cd /tmp/ltsmin1363520292760330253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-01 21:32:23] [INFO ] Flatten gal took : 356 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9675271001656914863.txt' '-o' '/tmp/graph9675271001656914863.bin' '-w' '/tmp/graph9675271001656914863.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9675271001656914863.bin' '-l' '-1' '-v' '-w' '/tmp/graph9675271001656914863.weights' '-q' '0' '-e' '0.001'
[2025-06-01 21:32:24] [INFO ] Decomposing Gal with order
[2025-06-01 21:32:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 21:32:26] [INFO ] Removed a total of 12128 redundant transitions.
[2025-06-01 21:32:27] [INFO ] Flatten gal took : 1387 ms
[2025-06-01 21:32:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 6698 labels/synchronizations in 1207 ms.
[2025-06-01 21:32:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8229369947918696328.gal : 86 ms
[2025-06-01 21:32:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15741070366561544976.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8229369947918696328.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15741070366561544976.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15741070366561544976.prop.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1363520292760330253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 90 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1363520292760330253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 90 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 995
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :995 after 996
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :996 after 998
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :998 after 1000
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :1000 after 1001
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :1001 after 1003
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :1003 after 1006
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :1006 after 1011
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :1011 after 1017
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :1017 after 1064
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :1064 after 1141
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :1141 after 1263
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :1263 after 1658
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :1658 after 2244
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="CANInsertWithFailure-PT-060"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CANInsertWithFailure-PT-060, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r030-smll-174853813700302"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-060.tgz
mv CANInsertWithFailure-PT-060 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;