Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007200014.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-a004, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007200014
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K 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 15K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K 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 34K 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-a004-ReachabilityCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-01
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-02
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-03
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-04
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-05
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-06
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-07
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-08
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-09
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-10
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-11
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-12
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-13
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-14
FORMULA_NAME FunctionPointer-PT-a004-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748688900981

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-a004
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-05-31 10:55:03] [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]
[2025-05-31 10:55:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 10:55:03] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2025-05-31 10:55:03] [INFO ] Transformed 40 places.
[2025-05-31 10:55:03] [INFO ] Transformed 70 transitions.
[2025-05-31 10:55:04] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 358 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 45 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-31 10:55:04] [INFO ] Flatten gal took : 73 ms
[2025-05-31 10:55:04] [INFO ] Flatten gal took : 39 ms
[2025-05-31 10:55:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10888840884661953430.gal : 18 ms
[2025-05-31 10:55:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7638157593649951271.prop : 5 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/ReachabilityCardinality10888840884661953430.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7638157593649951271.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40006 steps (200 resets) in 2302 ms. (17 steps per ms) remains 4/11 properties
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

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/ReachabilityCardinality7638157593649951271.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :13 after 114
Reachability property FunctionPointer-PT-a004-ReachabilityCardinality-2025-05 is true.
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :114 after 5385
BEST_FIRST walk for 40004 steps (8 resets) in 844 ms. (47 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (57 resets) in 154 ms. (258 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (50 resets) in 91 ms. (434 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 212 ms. (187 steps per ms) remains 4/4 properties
Reachability property FunctionPointer-PT-a004-ReachabilityCardinality-2025-06 is true.
Reachability property FunctionPointer-PT-a004-ReachabilityCardinality-2025-04 is true.
[2025-05-31 10:55:05] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 34 cols
[2025-05-31 10:55:05] [INFO ] Computed 4 invariants in 7 ms
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :5385 after 53466
[2025-05-31 10:55:05] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :53466 after 230475
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem FunctionPointer-PT-a004-ReachabilityCardinality-2025-01 is UNSAT
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a004-ReachabilityCardinality-2025-07 is UNSAT
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 5/30 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Problem FunctionPointer-PT-a004-ReachabilityCardinality-2025-15 is UNSAT
FORMULA FunctionPointer-PT-a004-ReachabilityCardinality-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 45/75 variables, 30/34 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 8/42 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/42 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 5/80 variables, 4/46 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/80 variables, 0/46 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/80 variables, 0/46 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 80/80 variables, and 46 constraints, problems are : Problem set: 3 solved, 1 unsolved in 484 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 34/34 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/29 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/30 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 45/75 variables, 30/34 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 8/42 constraints. Problems are: Problem set: 3 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 10:55:06] [INFO ] Deduced a trap along path composed of 3 places in 42 ms of which 10 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/75 variables, 1/43 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/75 variables, 0/43 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 5/80 variables, 4/47 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/80 variables, 1/48 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/80 variables, 0/48 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/80 variables, 0/48 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 80/80 variables, and 48 constraints, problems are : Problem set: 3 solved, 1 unsolved in 305 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 34/34 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 883ms problems are : Problem set: 3 solved, 1 unsolved
Parikh walk visited 0 properties in 103 ms.
Support contains 19 out of 34 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 118 edges and 34 vertex of which 32 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 65
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 32 transition count 63
Applied a total of 4 rules in 48 ms. Remains 32 /34 variables (removed 2) and now considering 63/66 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 32/34 places, 63/66 transitions.
RANDOM walk for 40002 steps (8 resets) in 200 ms. (199 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 248 ms. (160 steps per ms) remains 1/1 properties
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :230475 after 1.55344e+06
Interrupted probabilistic random walk after 2140896 steps, run timeout after 3001 ms. (steps per millisecond=713 ) properties seen :0 out of 1
Probabilistic random walk after 2140896 steps, saw 1730391 distinct states, run finished after 3008 ms. (steps per millisecond=711 ) properties seen :0
[2025-05-31 10:55:09] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
// Phase 1: matrix 44 rows 32 cols
[2025-05-31 10:55:09] [INFO ] Computed 3 invariants in 2 ms
[2025-05-31 10:55:09] [INFO ] State equation strengthened by 8 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) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/28 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 43/71 variables, 28/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 8/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 5/76 variables, 4/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/76 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 43 constraints, problems are : Problem set: 0 solved, 1 unsolved in 84 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 32/32 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 9/28 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 43/71 variables, 28/31 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 8/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 10:55:09] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 5/76 variables, 4/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/76 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/76 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/76 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 45 constraints, problems are : Problem set: 0 solved, 1 unsolved in 197 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 32/32 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 300ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 132 ms.
Support contains 19 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 32/32 places, 63/63 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2025-05-31 10:55:10] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
[2025-05-31 10:55:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:55:10] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-05-31 10:55:10] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
[2025-05-31 10:55:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 10:55:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2025-05-31 10:55:10] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-31 10:55:10] [INFO ] Redundant transitions in 1 ms returned []
Running 61 sub problems to find dead transitions.
[2025-05-31 10:55:10] [INFO ] Flow matrix only has 44 transitions (discarded 19 similar events)
[2025-05-31 10:55:10] [INFO ] Invariant cache hit.
[2025-05-31 10:55:10] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 44/75 variables, 31/34 constraints. Problems are: Problem set: 0 solved, 61 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 8/42 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 5 (OVERLAPS) 1/76 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (OVERLAPS) 0/76 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Real declared 76/76 variables, and 43 constraints, problems are : Problem set: 0 solved, 61 unsolved in 1359 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 32/32 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 2 (OVERLAPS) 44/75 variables, 31/34 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 8/42 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 4/46 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-31 10:55:12] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 7 (OVERLAPS) 1/76 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/76 variables, 57/105 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/76 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 61 unsolved
At refinement iteration 10 (OVERLAPS) 0/76 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 61 unsolved
No progress, stopping.
After SMT solving in domain Int declared 76/76 variables, and 105 constraints, problems are : Problem set: 0 solved, 61 unsolved in 2494 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 32/32 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 61/61 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3909ms problems are : Problem set: 0 solved, 61 unsolved
Search for dead transitions found 0 dead transitions in 3910ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4078 ms. Remains : 32/32 places, 63/63 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 32 transition count 44
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 19 place count 32 transition count 42
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 23 place count 30 transition count 42
Applied a total of 23 rules in 12 ms. Remains 30 /32 variables (removed 2) and now considering 42/63 (removed 21) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 42 rows 30 cols
[2025-05-31 10:55:14] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-31 10:55:14] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-31 10:55:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2025-05-31 10:55:14] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-05-31 10:55:14] [INFO ] After 50ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-05-31 10:55:14] [INFO ] After 103ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-05-31 10:55:14] [INFO ] Flatten gal took : 14 ms
[2025-05-31 10:55:14] [INFO ] Flatten gal took : 13 ms
[2025-05-31 10:55:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16849742233070818968.gal : 3 ms
[2025-05-31 10:55:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8558697584225745216.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/ReachabilityCardinality16849742233070818968.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8558697584225745216.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/ReachabilityCardinality8558697584225745216.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 60
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :60 after 530
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :530 after 1486
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1486 after 5230
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :1.55344e+06 after 1.86175e+07
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5230 after 30176
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :30176 after 169659
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :169659 after 1.09945e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.09945e+06 after 9.83432e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :9.83432e+06 after 1.59747e+08
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.59747e+08 after 3.50203e+09
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :3.50203e+09 after 9.16884e+10
Detected timeout of ITS tools.
[2025-05-31 10:55:29] [INFO ] Flatten gal took : 7 ms
[2025-05-31 10:55:29] [INFO ] Applying decomposition
[2025-05-31 10:55:29] [INFO ] Flatten gal took : 6 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/graph6393619360559074176.txt' '-o' '/tmp/graph6393619360559074176.bin' '-w' '/tmp/graph6393619360559074176.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6393619360559074176.bin' '-l' '-1' '-v' '-w' '/tmp/graph6393619360559074176.weights' '-q' '0' '-e' '0.001'
[2025-05-31 10:55:29] [INFO ] Decomposing Gal with order
[2025-05-31 10:55:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 10:55:29] [INFO ] Removed a total of 31 redundant transitions.
[2025-05-31 10:55:29] [INFO ] Flatten gal took : 62 ms
[2025-05-31 10:55:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 7 ms.
[2025-05-31 10:55:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15187987191429873775.gal : 3 ms
[2025-05-31 10:55:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15324913222313121814.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/ReachabilityCardinality15187987191429873775.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15324913222313121814.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/ReachabilityCardinality15324913222313121814.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 226
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :226 after 488
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :488 after 1082
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1082 after 7866
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :7866 after 17125
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :17125 after 43567
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :43567 after 155778
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :155778 after 742574
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :742574 after 4.384e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4.384e+06 after 2.93386e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.93386e+07 after 2.1325e+08
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30549 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-31 10:55:44] [INFO ] Flatten gal took : 8 ms
[2025-05-31 10:55:44] [INFO ] Applying decomposition
[2025-05-31 10:55:44] [INFO ] Flatten gal took : 8 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/graph12733946672911537195.txt' '-o' '/tmp/graph12733946672911537195.bin' '-w' '/tmp/graph12733946672911537195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12733946672911537195.bin' '-l' '-1' '-v' '-w' '/tmp/graph12733946672911537195.weights' '-q' '0' '-e' '0.001'
[2025-05-31 10:55:44] [INFO ] Decomposing Gal with order
[2025-05-31 10:55:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-31 10:55:44] [INFO ] Removed a total of 55 redundant transitions.
[2025-05-31 10:55:44] [INFO ] Flatten gal took : 26 ms
[2025-05-31 10:55:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 10 ms.
[2025-05-31 10:55:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4013965921774677674.gal : 5 ms
[2025-05-31 10:55:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1100693055899018962.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/ReachabilityCardinality4013965921774677674.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1100693055899018962.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/ReachabilityCardinality1100693055899018962.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :12 after 56
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :56 after 341
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :341 after 4829
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :4829 after 56324
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :56324 after 664152
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :664152 after 1.12866e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.12866e+07 after 2.36529e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.36529e+08 after 6.00216e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6.00216e+09 after 1.70245e+11
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.70245e+11 after 5.14518e+12
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5.14518e+12 after 1.59295e+14
Detected timeout of ITS tools.
[2025-05-31 11:25:45] [INFO ] Flatten gal took : 11 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4211557474956110275
[2025-05-31 11:25:45] [INFO ] Applying decomposition
[2025-05-31 11:25:45] [INFO ] Flatten gal took : 10 ms
[2025-05-31 11:25:45] [INFO ] Computing symmetric may disable matrix : 63 transitions.
[2025-05-31 11:25:45] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-31 11:25:45] [INFO ] Computing symmetric may enable matrix : 63 transitions.
[2025-05-31 11:25:45] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-31 11:25:45] [INFO ] Computing Do-Not-Accords matrix : 63 transitions.
[2025-05-31 11:25:45] [INFO ] Computation of Completed DNA matrix. took 0 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/graph2339167155912220507.txt' '-o' '/tmp/graph2339167155912220507.bin' '-w' '/tmp/graph2339167155912220507.weights'
[2025-05-31 11:25:45] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4211557474956110275
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2339167155912220507.bin' '-l' '-1' '-v' '-w' '/tmp/graph2339167155912220507.weights' '-q' '0' '-e' '0.001'
[2025-05-31 11:25:45] [INFO ] Decomposing Gal with order
[2025-05-31 11:25:45] [INFO ] Rewriting arrays to variables to allow decomposition.
Running compilation step : cd /tmp/ltsmin4211557474956110275;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-05-31 11:25:45] [INFO ] Removed a total of 45 redundant transitions.
[2025-05-31 11:25:45] [INFO ] Flatten gal took : 21 ms
[2025-05-31 11:25:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 7 ms.
[2025-05-31 11:25:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3633255997512293438.gal : 4 ms
[2025-05-31 11:25:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14157095156806910250.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/ReachabilityCardinality3633255997512293438.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14157095156806910250.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/ReachabilityCardinality14157095156806910250.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 33
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :33 after 221
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :221 after 1428
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1428 after 15876
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :15876 after 172271
Compilation finished in 682 ms.
Running link step : cd /tmp/ltsmin4211557474956110275;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin4211557474956110275;'/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' 'FunctionPointerPTa004ReachabilityCardinality202400==true'
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :172271 after 2.53631e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.53631e+06 after 4.50403e+07
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: Initializing POR dependencies: labels 64, guards 63
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.034: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 2/ 8), 0.037: "FunctionPointerPTa004ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.038: "FunctionPointerPTa004ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.037: "FunctionPointerPTa004ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.037: "FunctionPointerPTa004ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.037: "FunctionPointerPTa004ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.038: "FunctionPointerPTa004ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.038: "FunctionPointerPTa004ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.039: "FunctionPointerPTa004ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.039: There are 64 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.039: State length is 32, there are 63 groups
pins2lts-mc-linux64( 0/ 8), 0.039: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.039: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.039: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 0.039: Visible groups: 0 / 63, labels: 1 / 64
pins2lts-mc-linux64( 0/ 8), 0.039: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 0.039: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.107: ~10 levels ~960 states ~3064 transitions
pins2lts-mc-linux64( 4/ 8), 0.151: ~7 levels ~1920 states ~8416 transitions
pins2lts-mc-linux64( 4/ 8), 0.212: ~9 levels ~3840 states ~15968 transitions
pins2lts-mc-linux64( 4/ 8), 0.351: ~11 levels ~7680 states ~33448 transitions
pins2lts-mc-linux64( 3/ 8), 0.504: ~10 levels ~15360 states ~57392 transitions
pins2lts-mc-linux64( 5/ 8), 0.791: ~13 levels ~30720 states ~130176 transitions
pins2lts-mc-linux64( 5/ 8), 1.299: ~15 levels ~61440 states ~262920 transitions
pins2lts-mc-linux64( 5/ 8), 2.175: ~16 levels ~122880 states ~542328 transitions
pins2lts-mc-linux64( 5/ 8), 3.423: ~19 levels ~245760 states ~1024888 transitions
pins2lts-mc-linux64( 5/ 8), 5.823: ~22 levels ~491520 states ~2139608 transitions
pins2lts-mc-linux64( 7/ 8), 9.004: ~25 levels ~983040 states ~3685752 transitions
pins2lts-mc-linux64( 7/ 8), 14.714: ~29 levels ~1966080 states ~7819520 transitions
pins2lts-mc-linux64( 7/ 8), 23.772: ~32 levels ~3932160 states ~15067440 transitions
pins2lts-mc-linux64( 7/ 8), 43.449: ~35 levels ~7864320 states ~31243856 transitions
pins2lts-mc-linux64( 7/ 8), 79.908: ~39 levels ~15728640 states ~60874104 transitions
pins2lts-mc-linux64( 7/ 8), 155.624: ~43 levels ~31457280 states ~122598736 transitions
pins2lts-mc-linux64( 6/ 8), 308.296: ~43 levels ~62914560 states ~249976272 transitions
pins2lts-mc-linux64( 6/ 8), 603.685: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 603.765:
pins2lts-mc-linux64( 0/ 8), 603.765: mean standard work distribution: 4.3% (states) 0.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 603.765:
pins2lts-mc-linux64( 0/ 8), 603.765: Explored 113350770 states 481108171 transitions, fanout: 4.244
pins2lts-mc-linux64( 0/ 8), 603.765: Total exploration time 603.720 sec (603.650 sec minimum, 603.670 sec on average)
pins2lts-mc-linux64( 0/ 8), 603.765: States per second: 187754, Transitions per second: 796906
pins2lts-mc-linux64( 0/ 8), 603.765: Ignoring proviso: 699
pins2lts-mc-linux64( 0/ 8), 603.765:
pins2lts-mc-linux64( 0/ 8), 603.765: Queue width: 8B, total height: 22975658, memory: 175.29MB
pins2lts-mc-linux64( 0/ 8), 603.765: Tree memory: 1043.1MB, 8.1 B/state, compr.: 6.3%
pins2lts-mc-linux64( 0/ 8), 603.765: Tree fill ratio (roots/leafs): 99.0%/7.0%
pins2lts-mc-linux64( 0/ 8), 603.765: Stored 63 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 603.765: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 603.765: Est. total memory use: 1218.4MB (~1199.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4211557474956110275;'/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' 'FunctionPointerPTa004ReachabilityCardinality202400==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4211557474956110275;'/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' 'FunctionPointerPTa004ReachabilityCardinality202400==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4.50403e+07 after 1.02948e+09

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-a004"
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-a004, 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-174867007200014"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a004.tgz
mv FunctionPointer-PT-a004 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;