About the Execution of ITS-Tools for FunctionPointer-PT-b008
| 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 | ???FTFFFTFF?FFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007300078.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-b008, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007300078
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 892K
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 171K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K 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-b008-ReachabilityCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-00
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-01
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-02
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-03
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-04
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-05
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-08
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-09
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-10
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-11
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-12
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-13
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-14
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1748762823897
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-b008
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-01 07:27:06] [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 07:27:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 07:27:06] [INFO ] Load time of PNML (sax parser for PT used): 307 ms
[2025-06-01 07:27:07] [INFO ] Transformed 306 places.
[2025-06-01 07:27:07] [INFO ] Transformed 840 transitions.
[2025-06-01 07:27:07] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 642 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 57 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-b008-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40006 steps (56 resets) in 3586 ms. (11 steps per ms) remains 7/12 properties
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (14 resets) in 825 ms. (48 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (10 resets) in 223 ms. (178 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (11 resets) in 232 ms. (171 steps per ms) remains 7/7 properties
[2025-06-01 07:27:08] [INFO ] Flatten gal took : 365 ms
[2025-06-01 07:27:09] [INFO ] Flatten gal took : 139 ms
BEST_FIRST walk for 40004 steps (8 resets) in 1168 ms. (34 steps per ms) remains 7/7 properties
[2025-06-01 07:27:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality295240272799593986.gal : 110 ms
BEST_FIRST walk for 40004 steps (12 resets) in 126 ms. (314 steps per ms) remains 7/7 properties
[2025-06-01 07:27:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11907214440882419974.prop : 14 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/ReachabilityCardinality295240272799593986.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11907214440882419974.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (10 resets) in 254 ms. (156 steps per ms) remains 7/7 properties
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 ...328
BEST_FIRST walk for 40004 steps (11 resets) in 226 ms. (176 steps per ms) remains 7/7 properties
Loading property file /tmp/ReachabilityCardinality11907214440882419974.prop.
[2025-06-01 07:27:09] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2025-06-01 07:27:09] [INFO ] Computed 4 invariants in 23 ms
[2025-06-01 07:27:09] [INFO ] State equation strengthened by 65 read => feed constraints.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 31
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :31 after 1114
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) 0/95 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem FunctionPointer-PT-b008-ReachabilityCardinality-2025-04 is UNSAT
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-2025-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-b008-ReachabilityCardinality-2025-12 is UNSAT
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-2025-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-b008-ReachabilityCardinality-2025-15 is UNSAT
FORMULA FunctionPointer-PT-b008-ReachabilityCardinality-2025-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 49/144 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/145 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 347/492 variables, 145/149 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/492 variables, 63/212 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/492 variables, 0/212 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 130/622 variables, 66/278 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/622 variables, 2/280 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/622 variables, 0/280 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 14/636 variables, 11/291 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/636 variables, 0/291 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/636 variables, 0/291 constraints. Problems are: Problem set: 3 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 636/636 variables, and 291 constraints, problems are : Problem set: 3 solved, 4 unsolved in 1642 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: 7/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 60/132 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/133 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 322/455 variables, 133/137 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 61/198 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:12] [INFO ] Deduced a trap along path composed of 3 places in 111 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:12] [INFO ] Deduced a trap along path composed of 3 places in 59 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/455 variables, 2/200 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/455 variables, 0/200 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 162/617 variables, 74/274 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/617 variables, 4/278 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/617 variables, 3/281 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:13] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:13] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/617 variables, 2/283 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/617 variables, 0/283 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 19/636 variables, 15/298 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:14] [INFO ] Deduced a trap along path composed of 3 places in 128 ms of which 1 ms to minimize.
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1114 after 325906
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:14] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:14] [INFO ] Deduced a trap along path composed of 3 places in 56 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/636 variables, 3/301 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/636 variables, 0/301 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/636 variables, 0/301 constraints. Problems are: Problem set: 3 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 636/636 variables, and 301 constraints, problems are : Problem set: 3 solved, 4 unsolved in 4094 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: 4/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 5956ms problems are : Problem set: 3 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 72 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 216 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.10 ms
Discarding 6 places :
Also discarding 0 output transitions
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 14 place count 203 transition count 560
Iterating global reduction 0 with 13 rules applied. Total rules applied 27 place count 203 transition count 560
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 59 place count 203 transition count 528
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 64 place count 198 transition count 518
Iterating global reduction 1 with 5 rules applied. Total rules applied 69 place count 198 transition count 518
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 85 place count 198 transition count 502
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 2 with 16 rules applied. Total rules applied 101 place count 198 transition count 486
Applied a total of 101 rules in 313 ms. Remains 198 /222 variables (removed 24) and now considering 486/648 (removed 162) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 325 ms. Remains : 198/222 places, 486/648 transitions.
RANDOM walk for 40000 steps (67 resets) in 356 ms. (112 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (14 resets) in 379 ms. (105 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (11 resets) in 100 ms. (396 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (9 resets) in 247 ms. (161 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (14 resets) in 168 ms. (236 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 202500 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :0 out of 4
Probabilistic random walk after 202500 steps, saw 147843 distinct states, run finished after 3024 ms. (steps per millisecond=66 ) properties seen :0
[2025-06-01 07:27:19] [INFO ] Flow matrix only has 330 transitions (discarded 156 similar events)
// Phase 1: matrix 330 rows 198 cols
[2025-06-01 07:27:19] [INFO ] Computed 3 invariants in 5 ms
[2025-06-01 07:27:19] [INFO ] State equation strengthened by 64 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) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 56/128 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 284/412 variables, 128/131 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/412 variables, 60/191 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/412 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 100/512 variables, 58/249 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/512 variables, 4/253 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/512 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 16/528 variables, 12/265 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/528 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 528/528 variables, and 265 constraints, problems are : Problem set: 0 solved, 4 unsolved in 621 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 198/198 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 56/128 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 284/412 variables, 128/131 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/412 variables, 60/191 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:20] [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 07:27:20] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/412 variables, 2/193 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/412 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 100/512 variables, 58/251 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/512 variables, 4/255 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/512 variables, 3/258 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:20] [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 07:27:21] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:21] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:21] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/512 variables, 4/262 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/512 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 16/528 variables, 12/274 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:27:21] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/528 variables, 1/275 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/528 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/528 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 528/528 variables, and 275 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2328 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 198/198 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 7/7 constraints]
After SMT, in 2990ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 4302 ms.
Support contains 72 out of 198 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 198/198 places, 486/486 transitions.
Applied a total of 0 rules in 25 ms. Remains 198 /198 variables (removed 0) and now considering 486/486 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 198/198 places, 486/486 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 198/198 places, 486/486 transitions.
Applied a total of 0 rules in 26 ms. Remains 198 /198 variables (removed 0) and now considering 486/486 (removed 0) transitions.
[2025-06-01 07:27:26] [INFO ] Flow matrix only has 330 transitions (discarded 156 similar events)
[2025-06-01 07:27:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 07:27:26] [INFO ] Implicit Places using invariants in 155 ms returned []
[2025-06-01 07:27:26] [INFO ] Flow matrix only has 330 transitions (discarded 156 similar events)
[2025-06-01 07:27:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 07:27:26] [INFO ] State equation strengthened by 64 read => feed constraints.
[2025-06-01 07:27:27] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 795 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 07:27:27] [INFO ] Redundant transitions in 49 ms returned []
Running 484 sub problems to find dead transitions.
[2025-06-01 07:27:27] [INFO ] Flow matrix only has 330 transitions (discarded 156 similar events)
[2025-06-01 07:27:27] [INFO ] Invariant cache hit.
[2025-06-01 07:27:27] [INFO ] State equation strengthened by 64 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/194 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/194 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 2 (OVERLAPS) 1/195 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 4 (OVERLAPS) 330/525 variables, 195/198 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/525 variables, 64/262 constraints. Problems are: Problem set: 0 solved, 484 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/525 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 7 (OVERLAPS) 3/528 variables, 3/265 constraints. Problems are: Problem set: 0 solved, 484 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 528/528 variables, and 265 constraints, problems are : Problem set: 0 solved, 484 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 198/198 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 484/484 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 484 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/194 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/194 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 2 (OVERLAPS) 1/195 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 4 (OVERLAPS) 330/525 variables, 195/198 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/525 variables, 64/262 constraints. Problems are: Problem set: 0 solved, 484 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/525 variables, 32/294 constraints. Problems are: Problem set: 0 solved, 484 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:28:19] [INFO ] Deduced a trap along path composed of 3 places in 46 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:28:19] [INFO ] Deduced a trap along path composed of 3 places in 133 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:28:19] [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 07:28:19] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:28:19] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 07:28:19] [INFO ] Deduced a trap along path composed of 3 places in 20 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 525/528 variables, and 300 constraints, problems are : Problem set: 0 solved, 484 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 195/198 constraints, ReadFeed: 64/64 constraints, PredecessorRefiner: 32/484 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 60755ms problems are : Problem set: 0 solved, 484 unsolved
Search for dead transitions found 0 dead transitions in 60761ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61660 ms. Remains : 198/198 places, 486/486 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 127 edges and 198 vertex of which 9 / 198 are part of one of the 3 SCC in 4 ms
Free SCC test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 165 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 192 transition count 316
Reduce places removed 5 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 9 rules applied. Total rules applied 15 place count 187 transition count 312
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 19 place count 183 transition count 312
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 19 place count 183 transition count 295
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 53 place count 166 transition count 295
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 55 place count 164 transition count 293
Iterating global reduction 3 with 2 rules applied. Total rules applied 57 place count 164 transition count 293
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 61 place count 164 transition count 289
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 81 place count 154 transition count 279
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 84 place count 151 transition count 273
Iterating global reduction 4 with 3 rules applied. Total rules applied 87 place count 151 transition count 273
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 89 place count 149 transition count 269
Iterating global reduction 4 with 2 rules applied. Total rules applied 91 place count 149 transition count 269
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 97 place count 146 transition count 269
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 103 place count 146 transition count 263
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 108 place count 146 transition count 258
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 113 place count 141 transition count 258
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 116 place count 141 transition count 255
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 117 place count 141 transition count 255
Applied a total of 117 rules in 120 ms. Remains 141 /198 variables (removed 57) and now considering 255/486 (removed 231) transitions.
Running SMT prover for 4 properties.
Excessive predecessor constraint size, skipping predecessor.
// Phase 1: matrix 255 rows 141 cols
[2025-06-01 07:28:28] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 07:28:28] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 07:28:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2025-06-01 07:28:28] [INFO ] After 185ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2025-06-01 07:28:28] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-01 07:28:28] [INFO ] After 73ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2025-06-01 07:28:28] [INFO ] After 162ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2025-06-01 07:28:28] [INFO ] After 524ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2025-06-01 07:28:29] [INFO ] Flatten gal took : 24 ms
[2025-06-01 07:28:29] [INFO ] Flatten gal took : 22 ms
[2025-06-01 07:28:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14257081061417623426.gal : 5 ms
[2025-06-01 07:28:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9036059143319654215.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/ReachabilityCardinality14257081061417623426.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9036059143319654215.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/ReachabilityCardinality9036059143319654215.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :7 after 12
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :12 after 45
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :45 after 104
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :104 after 2378
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :2378 after 319090
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :319090 after 3.77413e+07
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :3.77413e+07 after 1.72343e+08
Detected timeout of ITS tools.
[2025-06-01 07:28:44] [INFO ] Flatten gal took : 34 ms
[2025-06-01 07:28:44] [INFO ] Applying decomposition
[2025-06-01 07:28:44] [INFO ] Flatten gal took : 19 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/graph2017378737871917537.txt' '-o' '/tmp/graph2017378737871917537.bin' '-w' '/tmp/graph2017378737871917537.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2017378737871917537.bin' '-l' '-1' '-v' '-w' '/tmp/graph2017378737871917537.weights' '-q' '0' '-e' '0.001'
[2025-06-01 07:28:44] [INFO ] Decomposing Gal with order
[2025-06-01 07:28:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 07:28:44] [INFO ] Removed a total of 305 redundant transitions.
[2025-06-01 07:28:44] [INFO ] Flatten gal took : 279 ms
[2025-06-01 07:28:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 40 ms.
[2025-06-01 07:28:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7002137139300674400.gal : 25 ms
[2025-06-01 07:28:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17374749276591995918.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/ReachabilityCardinality7002137139300674400.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17374749276591995918.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/ReachabilityCardinality17374749276591995918.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :7 after 12
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :12 after 57
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :57 after 118
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :118 after 3055
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :3055 after 319769
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :319769 after 4.21814e+07
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :4.21814e+07 after 1.26528e+09
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.26528e+09 after 2.38825e+10
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :2.38825e+10 after 2.55787e+11
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :2.55787e+11 after 1.09327e+13
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :1.09327e+13 after 2.48838e+14
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 32058 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 07:29:00] [INFO ] Flatten gal took : 50 ms
[2025-06-01 07:29:00] [INFO ] Applying decomposition
[2025-06-01 07:29:00] [INFO ] Flatten gal took : 49 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/graph2874961359152233168.txt' '-o' '/tmp/graph2874961359152233168.bin' '-w' '/tmp/graph2874961359152233168.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2874961359152233168.bin' '-l' '-1' '-v' '-w' '/tmp/graph2874961359152233168.weights' '-q' '0' '-e' '0.001'
[2025-06-01 07:29:00] [INFO ] Decomposing Gal with order
[2025-06-01 07:29:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 07:29:00] [INFO ] Removed a total of 248 redundant transitions.
[2025-06-01 07:29:00] [INFO ] Flatten gal took : 177 ms
[2025-06-01 07:29:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 256 labels/synchronizations in 36 ms.
[2025-06-01 07:29:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10841056435370807580.gal : 13 ms
[2025-06-01 07:29:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4381677640937202155.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/ReachabilityCardinality10841056435370807580.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4381677640937202155.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/ReachabilityCardinality4381677640937202155.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :7 after 9
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :9 after 80
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :80 after 273
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :273 after 1145
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1145 after 4772
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :4772 after 19478
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :19478 after 78536
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :78536 after 314927
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :314927 after 1.26018e+06
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1.26018e+06 after 5.03936e+06
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :5.03936e+06 after 2.01499e+07
Detected timeout of ITS tools.
[2025-06-01 07:59:01] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9823970349046615807
[2025-06-01 07:59:01] [INFO ] Applying decomposition
[2025-06-01 07:59:01] [INFO ] Flatten gal took : 22 ms
[2025-06-01 07:59:01] [INFO ] Computing symmetric may disable matrix : 486 transitions.
[2025-06-01 07:59:01] [INFO ] Computation of Complete disable matrix. took 22 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/graph10692026361797158116.txt' '-o' '/tmp/graph10692026361797158116.bin' '-w' '/tmp/graph10692026361797158116.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10692026361797158116.bin' '-l' '-1' '-v' '-w' '/tmp/graph10692026361797158116.weights' '-q' '0' '-e' '0.001'
[2025-06-01 07:59:01] [INFO ] Computing symmetric may enable matrix : 486 transitions.
[2025-06-01 07:59:01] [INFO ] Decomposing Gal with order
[2025-06-01 07:59:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 07:59:01] [INFO ] Computation of Complete enable matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 07:59:01] [INFO ] Removed a total of 223 redundant transitions.
[2025-06-01 07:59:01] [INFO ] Flatten gal took : 70 ms
[2025-06-01 07:59:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 228 labels/synchronizations in 18 ms.
[2025-06-01 07:59:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2272609556074183880.gal : 5 ms
[2025-06-01 07:59:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1909082032204442581.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/ReachabilityCardinality2272609556074183880.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1909082032204442581.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 ...328
Loading property file /tmp/ReachabilityCardinality1909082032204442581.prop.
[2025-06-01 07:59:01] [INFO ] Computing Do-Not-Accords matrix : 486 transitions.
[2025-06-01 07:59:01] [INFO ] Computation of Completed DNA matrix. took 41 ms. Total solver calls (SAT/UNSAT): 0(0/0)
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 7
[2025-06-01 07:59:01] [INFO ] Built C files in 412ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9823970349046615807
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :7 after 43
Running compilation step : cd /tmp/ltsmin9823970349046615807;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '180' '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'
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :43 after 101
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :101 after 326
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :326 after 1256
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1256 after 5000
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :5000 after 19938
Compilation finished in 2411 ms.
Running link step : cd /tmp/ltsmin9823970349046615807;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin9823970349046615807;'/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' 'FunctionPointerPTb008ReachabilityCardinality202500==true'
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :19938 after 79460
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :79460 after 316773
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :316773 after 1.26387e+06
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin9823970349046615807;'/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' 'FunctionPointerPTb008ReachabilityCardinality202500==true'
Running LTSmin : cd /tmp/ltsmin9823970349046615807;'/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' 'FunctionPointerPTb008ReachabilityCardinality202406==true'
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1.26387e+06 after 5.04674e+06
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin9823970349046615807;'/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' 'FunctionPointerPTb008ReachabilityCardinality202406==true'
Running LTSmin : cd /tmp/ltsmin9823970349046615807;'/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' 'FunctionPointerPTb008ReachabilityCardinality202407==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin9823970349046615807;'/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' 'FunctionPointerPTb008ReachabilityCardinality202407==true'
Running LTSmin : cd /tmp/ltsmin9823970349046615807;'/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' 'FunctionPointerPTb008ReachabilityCardinality202511==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin9823970349046615807;'/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' 'FunctionPointerPTb008ReachabilityCardinality202511==true'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin9823970349046615807;'/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' 'FunctionPointerPTb008ReachabilityCardinality202500==true'
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :5.04674e+06 after 2.01647e+07
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-b008"
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-b008, 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-174867007300078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b008.tgz
mv FunctionPointer-PT-b008 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 ;