About the Execution of ITS-Tools for FunctionPointer-PT-b002
| 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 | F?TTFTFFFFTFTFTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007300062.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 FunctionPointer-PT-b002, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007300062
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 872K
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 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 133K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 391K 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 FunctionPointer-PT-b002-ReachabilityCardinality-2023-09
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-00
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-01
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-03
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-04
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-06
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-07
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-08
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-10
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-12
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-13
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-14
FORMULA_NAME FunctionPointer-PT-b002-ReachabilityCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1748743509843
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b002
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-01 02:05:12] [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 02:05:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 02:05:12] [INFO ] Load time of PNML (sax parser for PT used): 382 ms
[2025-06-01 02:05:12] [INFO ] Transformed 306 places.
[2025-06-01 02:05:12] [INFO ] Transformed 840 transitions.
[2025-06-01 02:05:12] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 612 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 52 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 84 places in 15 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40001 steps (80 resets) in 2116 ms. (18 steps per ms) remains 6/10 properties
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (11 resets) in 885 ms. (45 steps per ms) remains 6/6 properties
[2025-06-01 02:05:13] [INFO ] Flatten gal took : 377 ms
BEST_FIRST walk for 40004 steps (17 resets) in 730 ms. (54 steps per ms) remains 6/6 properties
[2025-06-01 02:05:14] [INFO ] Flatten gal took : 206 ms
BEST_FIRST walk for 40004 steps (15 resets) in 114 ms. (347 steps per ms) remains 6/6 properties
[2025-06-01 02:05:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11952572499229860249.gal : 100 ms
BEST_FIRST walk for 40004 steps (14 resets) in 489 ms. (81 steps per ms) remains 6/6 properties
[2025-06-01 02:05:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5647988660048413702.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11952572499229860249.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5647988660048413702.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
BEST_FIRST walk for 40004 steps (11 resets) in 968 ms. (41 steps per ms) remains 6/6 properties
Loading property file /tmp/ReachabilityCardinality5647988660048413702.prop.
BEST_FIRST walk for 40003 steps (18 resets) in 690 ms. (57 steps per ms) remains 6/6 properties
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 27
[2025-06-01 02:05:14] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2025-06-01 02:05:14] [INFO ] Computed 4 invariants in 31 ms
[2025-06-01 02:05:14] [INFO ] State equation strengthened by 65 read => feed constraints.
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :27 after 417
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) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem FunctionPointer-PT-b002-ReachabilityCardinality-2025-00 is UNSAT
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-b002-ReachabilityCardinality-2025-03 is UNSAT
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 52/153 variables, 3/4 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/153 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 367/520 variables, 153/157 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/520 variables, 63/220 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/520 variables, 0/220 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 108/628 variables, 63/283 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/628 variables, 2/285 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/628 variables, 0/285 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 8/636 variables, 6/291 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/636 variables, 0/291 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/636 variables, 0/291 constraints. Problems are: Problem set: 2 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 636/636 variables, and 291 constraints, problems are : Problem set: 2 solved, 4 unsolved in 1419 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 222/222 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 6/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 58/150 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/150 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/151 variables, 1/4 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/151 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 362/513 variables, 151/155 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/513 variables, 63/218 constraints. Problems are: Problem set: 2 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:05:17] [INFO ] Deduced a trap along path composed of 3 places in 45 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:05:17] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:05:17] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:05:17] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/513 variables, 4/222 constraints. Problems are: Problem set: 2 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/513 variables, 0/222 constraints. Problems are: Problem set: 2 solved, 4 unsolved
Problem FunctionPointer-PT-b002-ReachabilityCardinality-2024-11 is UNSAT
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 9 (OVERLAPS) 115/628 variables, 65/287 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/628 variables, 2/289 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/628 variables, 1/290 constraints. Problems are: Problem set: 3 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:05:17] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/628 variables, 1/291 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/628 variables, 0/291 constraints. Problems are: Problem set: 3 solved, 3 unsolved
Problem FunctionPointer-PT-b002-ReachabilityCardinality-2023-09 is UNSAT
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2023-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 14 (OVERLAPS) 8/636 variables, 6/297 constraints. Problems are: Problem set: 4 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:05:18] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 3 ms to minimize.
Problem FunctionPointer-PT-b002-ReachabilityCardinality-2024-05 is UNSAT
FORMULA FunctionPointer-PT-b002-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 15 (INCLUDED_ONLY) 0/636 variables, 1/298 constraints. Problems are: Problem set: 5 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:05:18] [INFO ] Deduced a trap composed of 51 places in 112 ms of which 6 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/636 variables, 1/299 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/636 variables, 0/299 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/636 variables, 0/299 constraints. Problems are: Problem set: 5 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 636/636 variables, and 299 constraints, problems are : Problem set: 5 solved, 1 unsolved in 2112 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 222/222 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 3759ms problems are : Problem set: 5 solved, 1 unsolved
Parikh walk visited 0 properties in 3 ms.
Support contains 25 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 648/648 transitions.
Graph (complete) has 932 edges and 222 vertex of which 214 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.7 ms
Discarding 8 places :
Also discarding 0 output transitions
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 23 place count 192 transition count 516
Iterating global reduction 0 with 22 rules applied. Total rules applied 45 place count 192 transition count 516
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 75 place count 192 transition count 486
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 84 place count 183 transition count 468
Iterating global reduction 1 with 9 rules applied. Total rules applied 93 place count 183 transition count 468
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 97 place count 179 transition count 460
Iterating global reduction 1 with 4 rules applied. Total rules applied 101 place count 179 transition count 460
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 105 place count 175 transition count 444
Iterating global reduction 1 with 4 rules applied. Total rules applied 109 place count 175 transition count 444
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 112 place count 172 transition count 438
Iterating global reduction 1 with 3 rules applied. Total rules applied 115 place count 172 transition count 438
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 116 place count 171 transition count 434
Iterating global reduction 1 with 1 rules applied. Total rules applied 117 place count 171 transition count 434
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 118 place count 170 transition count 430
Iterating global reduction 1 with 1 rules applied. Total rules applied 119 place count 170 transition count 430
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 120 place count 169 transition count 428
Iterating global reduction 1 with 1 rules applied. Total rules applied 121 place count 169 transition count 428
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 122 place count 168 transition count 426
Iterating global reduction 1 with 1 rules applied. Total rules applied 123 place count 168 transition count 426
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 124 place count 167 transition count 424
Iterating global reduction 1 with 1 rules applied. Total rules applied 125 place count 167 transition count 424
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 126 place count 166 transition count 422
Iterating global reduction 1 with 1 rules applied. Total rules applied 127 place count 166 transition count 422
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :417 after 27081
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 1 with 14 rules applied. Total rules applied 141 place count 166 transition count 408
Applied a total of 141 rules in 271 ms. Remains 166 /222 variables (removed 56) and now considering 408/648 (removed 240) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 287 ms. Remains : 166/222 places, 408/648 transitions.
RANDOM walk for 40001 steps (125 resets) in 332 ms. (120 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (13 resets) in 182 ms. (218 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 866595 steps, run timeout after 3001 ms. (steps per millisecond=288 ) properties seen :0 out of 1
Probabilistic random walk after 866595 steps, saw 575123 distinct states, run finished after 3008 ms. (steps per millisecond=288 ) properties seen :0
[2025-06-01 02:05:22] [INFO ] Flow matrix only has 278 transitions (discarded 130 similar events)
// Phase 1: matrix 278 rows 166 cols
[2025-06-01 02:05:22] [INFO ] Computed 3 invariants in 3 ms
[2025-06-01 02:05:22] [INFO ] State equation strengthened by 60 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) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 69/94 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 218/312 variables, 94/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 54/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 106/418 variables, 53/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/418 variables, 6/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/418 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 26/444 variables, 19/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/444 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/444 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 444/444 variables, and 229 constraints, problems are : Problem set: 0 solved, 1 unsolved in 325 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 166/166 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 69/94 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 218/312 variables, 94/97 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 54/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 106/418 variables, 53/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/418 variables, 6/210 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/418 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:05:22] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/418 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/418 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 26/444 variables, 19/231 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:05:22] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:05:23] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:05:23] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/444 variables, 3/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/444 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/444 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 444/444 variables, and 234 constraints, problems are : Problem set: 0 solved, 1 unsolved in 870 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 166/166 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 1222ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 96 ms.
Support contains 25 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 408/408 transitions.
Applied a total of 0 rules in 20 ms. Remains 166 /166 variables (removed 0) and now considering 408/408 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 166/166 places, 408/408 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 408/408 transitions.
Applied a total of 0 rules in 20 ms. Remains 166 /166 variables (removed 0) and now considering 408/408 (removed 0) transitions.
[2025-06-01 02:05:23] [INFO ] Flow matrix only has 278 transitions (discarded 130 similar events)
[2025-06-01 02:05:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 02:05:23] [INFO ] Implicit Places using invariants in 158 ms returned []
[2025-06-01 02:05:23] [INFO ] Flow matrix only has 278 transitions (discarded 130 similar events)
[2025-06-01 02:05:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 02:05:23] [INFO ] State equation strengthened by 60 read => feed constraints.
[2025-06-01 02:05:24] [INFO ] Implicit Places using invariants and state equation in 664 ms returned []
Implicit Place search using SMT with State Equation took 846 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 02:05:24] [INFO ] Redundant transitions in 53 ms returned []
Running 406 sub problems to find dead transitions.
[2025-06-01 02:05:24] [INFO ] Flow matrix only has 278 transitions (discarded 130 similar events)
[2025-06-01 02:05:24] [INFO ] Invariant cache hit.
[2025-06-01 02:05:24] [INFO ] State equation strengthened by 60 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (OVERLAPS) 1/165 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 4 (OVERLAPS) 278/443 variables, 165/168 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/443 variables, 60/228 constraints. Problems are: Problem set: 0 solved, 406 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/443 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 7 (OVERLAPS) 1/444 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 444/444 variables, and 229 constraints, problems are : Problem set: 0 solved, 406 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 166/166 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 2 (OVERLAPS) 1/165 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/165 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 4 (OVERLAPS) 278/443 variables, 165/168 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/443 variables, 60/228 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/443 variables, 32/260 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:06:07] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:06:07] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:06:07] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:06:07] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:06:07] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:06:07] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 02:06:07] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/443 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/443 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 406 unsolved
At refinement iteration 9 (OVERLAPS) 1/444 variables, 1/268 constraints. Problems are: Problem set: 0 solved, 406 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 444/444 variables, and 642 constraints, problems are : Problem set: 0 solved, 406 unsolved in 30145 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 166/166 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 406/406 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 60628ms problems are : Problem set: 0 solved, 406 unsolved
Search for dead transitions found 0 dead transitions in 60641ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61578 ms. Remains : 166/166 places, 408/408 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 191 edges and 166 vertex of which 15 / 166 are part of one of the 5 SCC in 3 ms
Free SCC test removed 10 places
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 145 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 156 transition count 255
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 148 transition count 254
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 147 transition count 254
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 19 place count 147 transition count 229
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 69 place count 122 transition count 229
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 73 place count 118 transition count 225
Iterating global reduction 3 with 4 rules applied. Total rules applied 77 place count 118 transition count 225
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 85 place count 118 transition count 217
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 123 place count 99 transition count 198
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 130 place count 92 transition count 184
Iterating global reduction 4 with 7 rules applied. Total rules applied 137 place count 92 transition count 184
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 144 place count 85 transition count 170
Iterating global reduction 4 with 7 rules applied. Total rules applied 151 place count 85 transition count 170
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 157 place count 79 transition count 158
Iterating global reduction 4 with 6 rules applied. Total rules applied 163 place count 79 transition count 158
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 168 place count 79 transition count 153
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 176 place count 75 transition count 153
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 182 place count 75 transition count 147
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 183 place count 75 transition count 146
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 184 place count 74 transition count 146
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 185 place count 74 transition count 145
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 187 place count 74 transition count 145
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 189 place count 74 transition count 143
Applied a total of 189 rules in 77 ms. Remains 74 /166 variables (removed 92) and now considering 143/408 (removed 265) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 143 rows 74 cols
[2025-06-01 02:06:25] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 02:06:25] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 02:06:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2025-06-01 02:06:25] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-01 02:06:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-01 02:06:25] [INFO ] After 22ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-01 02:06:25] [INFO ] After 50ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-01 02:06:25] [INFO ] After 181ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-01 02:06:25] [INFO ] Flatten gal took : 15 ms
[2025-06-01 02:06:25] [INFO ] Flatten gal took : 14 ms
[2025-06-01 02:06:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16609378631010094463.gal : 2 ms
[2025-06-01 02:06:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14829819055519654445.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/ReachabilityCardinality16609378631010094463.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14829819055519654445.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/ReachabilityCardinality14829819055519654445.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 192
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :192 after 270
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :270 after 12629
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :12629 after 13643
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :13643 after 479598
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :479598 after 3.46329e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.46329e+07 after 5.28946e+10
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5.28946e+10 after 4.43496e+14
Detected timeout of ITS tools.
[2025-06-01 02:06:40] [INFO ] Flatten gal took : 12 ms
[2025-06-01 02:06:40] [INFO ] Applying decomposition
[2025-06-01 02:06:40] [INFO ] Flatten gal took : 11 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/graph15396565103881785948.txt' '-o' '/tmp/graph15396565103881785948.bin' '-w' '/tmp/graph15396565103881785948.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15396565103881785948.bin' '-l' '-1' '-v' '-w' '/tmp/graph15396565103881785948.weights' '-q' '0' '-e' '0.001'
[2025-06-01 02:06:40] [INFO ] Decomposing Gal with order
[2025-06-01 02:06:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 02:06:40] [INFO ] Removed a total of 120 redundant transitions.
[2025-06-01 02:06:40] [INFO ] Flatten gal took : 76 ms
[2025-06-01 02:06:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 12 ms.
[2025-06-01 02:06:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6658637560889090910.gal : 4 ms
[2025-06-01 02:06:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11896471676659127347.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6658637560889090910.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11896471676659127347.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/ReachabilityCardinality11896471676659127347.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 225
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :225 after 1140
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1140 after 8895
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :8895 after 51725
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :51725 after 253509
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :253509 after 1.30636e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.30636e+07 after 4.58507e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4.58507e+09 after 6.98501e+12
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6.98501e+12 after 1.27169e+17
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :27081 after 7.81943e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.27169e+17 after 6.12962e+21
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30803 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 02:06:55] [INFO ] Flatten gal took : 56 ms
[2025-06-01 02:06:55] [INFO ] Applying decomposition
[2025-06-01 02:06:56] [INFO ] Flatten gal took : 69 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/graph18287396509250583209.txt' '-o' '/tmp/graph18287396509250583209.bin' '-w' '/tmp/graph18287396509250583209.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18287396509250583209.bin' '-l' '-1' '-v' '-w' '/tmp/graph18287396509250583209.weights' '-q' '0' '-e' '0.001'
[2025-06-01 02:06:56] [INFO ] Decomposing Gal with order
[2025-06-01 02:06:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 02:06:56] [INFO ] Removed a total of 120 redundant transitions.
[2025-06-01 02:06:56] [INFO ] Flatten gal took : 127 ms
[2025-06-01 02:06:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 127 labels/synchronizations in 17 ms.
[2025-06-01 02:06:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14971138232160566418.gal : 14 ms
[2025-06-01 02:06:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4155348605419959728.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/ReachabilityCardinality14971138232160566418.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4155348605419959728.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/ReachabilityCardinality4155348605419959728.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 27
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :27 after 318
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :318 after 7227
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7227 after 1.35229e+06
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1.35229e+06 after 3.07288e+08
Detected timeout of ITS tools.
[2025-06-01 02:36:56] [INFO ] Flatten gal took : 27 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin210113178367327614
[2025-06-01 02:36:56] [INFO ] Applying decomposition
[2025-06-01 02:36:56] [INFO ] Computing symmetric may disable matrix : 408 transitions.
[2025-06-01 02:36:56] [INFO ] Flatten gal took : 24 ms
[2025-06-01 02:36:56] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 02:36:56] [INFO ] Computing symmetric may enable matrix : 408 transitions.
[2025-06-01 02:36:56] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph9361941611687740749.txt' '-o' '/tmp/graph9361941611687740749.bin' '-w' '/tmp/graph9361941611687740749.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9361941611687740749.bin' '-l' '-1' '-v' '-w' '/tmp/graph9361941611687740749.weights' '-q' '0' '-e' '0.001'
[2025-06-01 02:36:56] [INFO ] Decomposing Gal with order
[2025-06-01 02:36:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 02:36:56] [INFO ] Computing Do-Not-Accords matrix : 408 transitions.
[2025-06-01 02:36:56] [INFO ] Computation of Completed DNA matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 02:36:56] [INFO ] Removed a total of 373 redundant transitions.
[2025-06-01 02:36:56] [INFO ] Flatten gal took : 81 ms
[2025-06-01 02:36:56] [INFO ] Built C files in 226ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin210113178367327614
[2025-06-01 02:36:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 163 labels/synchronizations in 14 ms.
Running compilation step : cd /tmp/ltsmin210113178367327614;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' '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 02:36:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15082308014850353471.gal : 5 ms
[2025-06-01 02:36:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9034119759070954906.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/ReachabilityCardinality15082308014850353471.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9034119759070954906.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/ReachabilityCardinality9034119759070954906.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 27
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :27 after 359
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :359 after 2545
Compilation finished in 1769 ms.
Running link step : cd /tmp/ltsmin210113178367327614;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin210113178367327614;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTb002ReachabilityCardinality202402==true'
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2545 after 26659
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :26659 after 227716
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :227716 after 1.83833e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.83833e+06 after 1.46117e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.46117e+07 after 1.15865e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.15865e+08 after 9.20194e+08
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="FunctionPointer-PT-b002"
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 FunctionPointer-PT-b002, 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 r100-smll-174867007300062"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b002.tgz
mv FunctionPointer-PT-b002 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 ;