About the Execution of ITS-Tools for Szymanski-PT-b06
| 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 | ??TFFFFTTTTTTFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r240-tall-174915589300150.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 Szymanski-PT-b06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915589300150
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K 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 2.1K 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 8.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 3.7M May 29 14:33 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 Szymanski-PT-b06-ReachabilityCardinality-2023-02
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-00
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-01
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-03
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-04
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-05
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-06
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-07
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-08
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-09
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-10
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-11
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-12
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-13
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-14
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1749178916594
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-06 03:01:57] [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]
[2025-06-06 03:01:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 03:01:58] [INFO ] Load time of PNML (sax parser for PT used): 329 ms
[2025-06-06 03:01:58] [INFO ] Transformed 568 places.
[2025-06-06 03:01:58] [INFO ] Transformed 8320 transitions.
[2025-06-06 03:01:58] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 503 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 260 places in 21 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40007 steps (9 resets) in 1835 ms. (21 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (12 resets) in 294 ms. (135 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (10 resets) in 309 ms. (129 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 223 ms. (178 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (9 resets) in 378 ms. (105 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (12 resets) in 185 ms. (215 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (13 resets) in 368 ms. (108 steps per ms) remains 8/8 properties
[2025-06-06 03:01:59] [INFO ] Flatten gal took : 716 ms
BEST_FIRST walk for 40003 steps (11 resets) in 382 ms. (104 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (10 resets) in 214 ms. (186 steps per ms) remains 8/8 properties
[2025-06-06 03:02:00] [INFO ] Flatten gal took : 301 ms
[2025-06-06 03:02:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7082142986737595075.gal : 135 ms
[2025-06-06 03:02:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4679556088915995963.prop : 10 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/ReachabilityCardinality7082142986737595075.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4679556088915995963.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/ReachabilityCardinality4679556088915995963.prop.
Interrupted probabilistic random walk after 116349 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :0 out of 8
Probabilistic random walk after 116349 steps, saw 58466 distinct states, run finished after 3008 ms. (steps per millisecond=38 ) properties seen :0
[2025-06-06 03:02:03] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2025-06-06 03:02:03] [INFO ] Computed 3 invariants in 49 ms
[2025-06-06 03:02:03] [INFO ] State equation strengthened by 147 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :5 after 18
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :18 after 80
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :80 after 714
All remaining problems are real, not stopping.
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :714 after 11559
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :11559 after 25722
Problem Szymanski-PT-b06-ReachabilityCardinality-2025-05 is UNSAT
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem Szymanski-PT-b06-ReachabilityCardinality-2025-07 is UNSAT
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem Szymanski-PT-b06-ReachabilityCardinality-2025-10 is UNSAT
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem Szymanski-PT-b06-ReachabilityCardinality-2025-13 is UNSAT
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 272/307 variables, 2/2 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/308 variables, 1/3 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 4 unsolved
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :25722 after 150696
At refinement iteration 5 (OVERLAPS) 2733/3041 variables, 308/311 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3041 variables, 147/458 constraints. Problems are: Problem set: 4 solved, 4 unsolved
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :150696 after 266659
At refinement iteration 7 (INCLUDED_ONLY) 0/3041 variables, 0/458 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/3041 variables, 0/458 constraints. Problems are: Problem set: 4 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3041/3041 variables, and 458 constraints, problems are : Problem set: 4 solved, 4 unsolved in 1850 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 308/308 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 4 unsolved
Problem Szymanski-PT-b06-ReachabilityCardinality-2025-11 is UNSAT
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-11 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 292/307 variables, 2/2 constraints. Problems are: Problem set: 5 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:06] [INFO ] Deduced a trap composed of 76 places in 855 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:06] [INFO ] Deduced a trap composed of 130 places in 807 ms of which 77 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :266659 after 305693
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:07] [INFO ] Deduced a trap composed of 130 places in 795 ms of which 110 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:08] [INFO ] Deduced a trap composed of 138 places in 517 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 4/6 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 0/6 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 1/308 variables, 1/7 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 0/7 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 2733/3041 variables, 308/315 constraints. Problems are: Problem set: 5 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3041/3041 variables, and 462 constraints, problems are : Problem set: 5 solved, 3 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 308/308 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 0/7 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7124ms problems are : Problem set: 5 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 7 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Graph (complete) has 9195 edges and 308 vertex of which 306 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.22 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 306 transition count 7936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 130 place count 305 transition count 7808
Iterating global reduction 1 with 1 rules applied. Total rules applied 131 place count 305 transition count 7808
Applied a total of 131 rules in 564 ms. Remains 305 /308 variables (removed 3) and now considering 7808/8064 (removed 256) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 573 ms. Remains : 305/308 places, 7808/8064 transitions.
RANDOM walk for 40004 steps (8 resets) in 567 ms. (70 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 128 ms. (310 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 191 ms. (208 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 3/3 properties
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :305693 after 995230
Interrupted probabilistic random walk after 146610 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :0 out of 3
Probabilistic random walk after 146610 steps, saw 74501 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :0
[2025-06-06 03:02:14] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2025-06-06 03:02:14] [INFO ] Computed 3 invariants in 23 ms
[2025-06-06 03:02:14] [INFO ] State equation strengthened by 147 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) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 279/286 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 19/305 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :995230 after 4.37978e+06
At refinement iteration 4 (INCLUDED_ONLY) 0/305 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2604/2909 variables, 305/308 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2909 variables, 147/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2909 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/2909 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2909/2909 variables, and 455 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2354 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 279/286 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:17] [INFO ] Deduced a trap composed of 81 places in 537 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:17] [INFO ] Deduced a trap composed of 129 places in 514 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :4.37978e+06 after 7.37844e+06
[2025-06-06 03:02:18] [INFO ] Deduced a trap composed of 138 places in 358 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:18] [INFO ] Deduced a trap composed of 85 places in 542 ms of which 30 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 19/305 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:19] [INFO ] Deduced a trap composed of 37 places in 665 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:20] [INFO ] Deduced a trap composed of 37 places in 716 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:20] [INFO ] Deduced a trap composed of 51 places in 638 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:21] [INFO ] Deduced a trap composed of 42 places in 631 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:22] [INFO ] Deduced a trap composed of 42 places in 609 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:22] [INFO ] Deduced a trap composed of 75 places in 608 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:02:23] [INFO ] Deduced a trap composed of 129 places in 664 ms of which 98 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/305 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/305 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 2604/2909 variables, 305/319 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2909 variables, 147/466 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :7.37844e+06 after 1.61178e+07
At refinement iteration 9 (INCLUDED_ONLY) 0/2909 variables, 3/469 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2909 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/2909 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2909/2909 variables, and 469 constraints, problems are : Problem set: 0 solved, 3 unsolved in 13174 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15605ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 886 ms.
Support contains 7 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 277 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 277 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 335 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2025-06-06 03:02:31] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2025-06-06 03:02:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:02:33] [INFO ] Implicit Places using invariants in 1822 ms returned []
[2025-06-06 03:02:33] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2025-06-06 03:02:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 03:02:33] [INFO ] State equation strengthened by 147 read => feed constraints.
[2025-06-06 03:02:51] [INFO ] Implicit Places using invariants and state equation in 18265 ms returned []
Implicit Place search using SMT with State Equation took 20113 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 03:02:52] [INFO ] Redundant transitions in 948 ms returned []
Running 7806 sub problems to find dead transitions.
[2025-06-06 03:02:52] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2025-06-06 03:02:52] [INFO ] Invariant cache hit.
[2025-06-06 03:02:52] [INFO ] State equation strengthened by 147 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :1.61178e+07 after 4.0735e+07
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7806 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 305/2909 variables, and 3 constraints, problems are : Problem set: 0 solved, 7806 unsolved in 30135 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 7806/7806 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7806 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7806 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:03:54] [INFO ] Deduced a trap composed of 138 places in 478 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:03:56] [INFO ] Deduced a trap composed of 31 places in 506 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:03:56] [INFO ] Deduced a trap composed of 36 places in 490 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:03:57] [INFO ] Deduced a trap composed of 37 places in 460 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:03:57] [INFO ] Deduced a trap composed of 42 places in 453 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:03:58] [INFO ] Deduced a trap composed of 45 places in 480 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:03:58] [INFO ] Deduced a trap composed of 44 places in 376 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:03:58] [INFO ] Deduced a trap composed of 57 places in 340 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:03:59] [INFO ] Deduced a trap composed of 74 places in 453 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:03:59] [INFO ] Deduced a trap composed of 57 places in 434 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:04:00] [INFO ] Deduced a trap composed of 72 places in 451 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:04:00] [INFO ] Deduced a trap composed of 78 places in 514 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:04:01] [INFO ] Deduced a trap composed of 110 places in 438 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:04:01] [INFO ] Deduced a trap composed of 134 places in 287 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:04:02] [INFO ] Deduced a trap composed of 75 places in 468 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:04:02] [INFO ] Deduced a trap composed of 101 places in 395 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:04:03] [INFO ] Deduced a trap composed of 111 places in 457 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:04:04] [INFO ] Deduced a trap composed of 137 places in 343 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:04:04] [INFO ] Deduced a trap composed of 122 places in 416 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 03:04:05] [INFO ] Deduced a trap composed of 195 places in 276 ms of which 7 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/305 variables, 20/23 constraints. Problems are: Problem set: 0 solved, 7806 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 305/2909 variables, and 23 constraints, problems are : Problem set: 0 solved, 7806 unsolved in 30135 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 0/7806 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 75113ms problems are : Problem set: 0 solved, 7806 unsolved
Search for dead transitions found 0 dead transitions in 75147ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96590 ms. Remains : 305/305 places, 7808/7808 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 5040 edges and 305 vertex of which 28 / 305 are part of one of the 5 SCC in 4 ms
Free SCC test removed 23 places
Drop transitions (Empty/Sink Transition effects.) removed 3080 transitions
Ensure Unique test removed 2159 transitions
Reduce isomorphic transitions removed 5239 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 282 transition count 2567
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 280 transition count 2567
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 5 place count 280 transition count 2564
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 11 place count 277 transition count 2564
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 276 transition count 2563
Drop transitions (Redundant composition of simpler transitions.) removed 417 transitions
Redundant transition composition rules discarded 417 transitions
Iterating global reduction 2 with 417 rules applied. Total rules applied 430 place count 276 transition count 2146
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 432 place count 276 transition count 2146
Applied a total of 432 rules in 839 ms. Remains 276 /305 variables (removed 29) and now considering 2146/7808 (removed 5662) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 2146 rows 276 cols
[2025-06-06 03:04:08] [INFO ] Computed 3 invariants in 30 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-06 03:04:08] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-06 03:04:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2025-06-06 03:04:09] [INFO ] After 555ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2025-06-06 03:04:09] [INFO ] State equation strengthened by 280 read => feed constraints.
[2025-06-06 03:04:09] [INFO ] After 314ms SMT Verify possible using 280 Read/Feed constraints in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2025-06-06 03:04:09] [INFO ] After 566ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2025-06-06 03:04:09] [INFO ] After 1437ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Over-approximation ignoring read arcs solved 0 properties in 2471 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-06 03:04:10] [INFO ] Flatten gal took : 236 ms
[2025-06-06 03:04:10] [INFO ] Applying decomposition
[2025-06-06 03:04:10] [INFO ] Flatten gal took : 216 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/graph16921723429375383488.txt' '-o' '/tmp/graph16921723429375383488.bin' '-w' '/tmp/graph16921723429375383488.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16921723429375383488.bin' '-l' '-1' '-v' '-w' '/tmp/graph16921723429375383488.weights' '-q' '0' '-e' '0.001'
[2025-06-06 03:04:11] [INFO ] Decomposing Gal with order
[2025-06-06 03:04:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 03:04:12] [INFO ] Removed a total of 17926 redundant transitions.
[2025-06-06 03:04:12] [INFO ] Flatten gal took : 861 ms
[2025-06-06 03:04:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 1358 labels/synchronizations in 302 ms.
[2025-06-06 03:04:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14610168486128230532.gal : 26 ms
[2025-06-06 03:04:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12080946516712190492.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/ReachabilityCardinality14610168486128230532.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12080946516712190492.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/ReachabilityCardinality12080946516712190492.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 18
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :18 after 80
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :80 after 322
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :322 after 4620
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :4620 after 12852
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :12852 after 22390
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :22390 after 78513
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :78513 after 209202
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :209202 after 285751
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :285751 after 313075
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :313075 after 475614
Invariant property Szymanski-PT-b06-ReachabilityCardinality-2025-03 does not hold.
FORMULA Szymanski-PT-b06-ReachabilityCardinality-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :475614 after 2.40396e+06
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.40396e+06 after 3.70052e+06
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :3.70052e+06 after 4.60249e+06
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :4.60249e+06 after 5.77728e+06
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :5.77728e+06 after 8.31261e+06
SDD proceeding with computation,2 properties remain. new max is 262144
SDD size :8.31261e+06 after 1.55601e+07
ITS-tools command line returned an error code 137
[2025-06-06 03:25:41] [INFO ] Flatten gal took : 564 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8711359890505996615
[2025-06-06 03:25:42] [INFO ] Applying decomposition
[2025-06-06 03:25:42] [INFO ] Too many transitions (7808) to apply POR reductions. Disabling POR matrices.
[2025-06-06 03:25:42] [INFO ] Flatten gal took : 231 ms
[2025-06-06 03:25:42] [INFO ] Built C files in 649ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8711359890505996615
Running compilation step : cd /tmp/ltsmin8711359890505996615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' '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'
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/graph6889032329895514255.txt' '-o' '/tmp/graph6889032329895514255.bin' '-w' '/tmp/graph6889032329895514255.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6889032329895514255.bin' '-l' '-1' '-v' '-w' '/tmp/graph6889032329895514255.weights' '-q' '0' '-e' '0.001'
[2025-06-06 03:25:43] [INFO ] Decomposing Gal with order
[2025-06-06 03:25:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 03:25:47] [INFO ] Removed a total of 18109 redundant transitions.
[2025-06-06 03:25:47] [INFO ] Flatten gal took : 2004 ms
[2025-06-06 03:25:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 1142 labels/synchronizations in 613 ms.
[2025-06-06 03:25:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16652966512944591293.gal : 80 ms
[2025-06-06 03:25:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality564990548673859146.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/ReachabilityCardinality16652966512944591293.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality564990548673859146.prop' '--nowitness'
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 ...307
Loading property file /tmp/ReachabilityCardinality564990548673859146.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 7
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :7 after 7
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :7 after 130
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :130 after 1815
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1815 after 6368
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :6368 after 16071
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :16071 after 24155
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :24155 after 28037
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :28037 after 29241
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :29241 after 32665
Compilation finished in 32340 ms.
Running link step : cd /tmp/ltsmin8711359890505996615;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 99 ms.
Running LTSmin : cd /tmp/ltsmin8711359890505996615;'/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' 'SzymanskiPTb06ReachabilityCardinality202500==true'
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :32665 after 49441
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :49441 after 93593
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :93593 after 111991
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin8711359890505996615;'/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' 'SzymanskiPTb06ReachabilityCardinality202500==true'
Running LTSmin : cd /tmp/ltsmin8711359890505996615;'/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' 'SzymanskiPTb06ReachabilityCardinality202302==true'
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :111991 after 407871
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin8711359890505996615;'/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' 'SzymanskiPTb06ReachabilityCardinality202302==true'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin8711359890505996615;'/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' 'SzymanskiPTb06ReachabilityCardinality202500==true'
Detected timeout of ITS tools.
[2025-06-06 03:53:45] [INFO ] Flatten gal took : 1959 ms
[2025-06-06 03:53:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1110210774854632922.gal : 160 ms
[2025-06-06 03:53:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8324008581847874022.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/ReachabilityCardinality1110210774854632922.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8324008581847874022.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/ReachabilityCardinality8324008581847874022.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 18
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :18 after 80
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :80 after 714
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :714 after 11559
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :11559 after 25722
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :25722 after 150696
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :150696 after 268073
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :268073 after 305696
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :305696 after 995582
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :995582 after 4.38018e+06
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :4.38018e+06 after 7.37855e+06
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :7.37855e+06 after 1.61178e+07
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.61178e+07 after 3.90445e+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="Szymanski-PT-b06"
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 Szymanski-PT-b06, 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 r240-tall-174915589300150"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b06.tgz
mv Szymanski-PT-b06 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 ;