Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r146-tall-177961073900039.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is FunctionPointer-PT-a032, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961073900039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 6.8K Mar 7 07:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Mar 7 07:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Mar 7 07:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Mar 7 07:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 10:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 15 10:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 07:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Mar 7 07:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 7 07:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 124K Mar 7 07:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 34K Mar 3 18:30 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-a032-ReachabilityFireability-2024-00
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-01
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-02
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-03
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-04
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-05
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-06
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-07
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-08
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-09
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-10
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-11
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-12
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-13
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-14
FORMULA_NAME FunctionPointer-PT-a032-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779660495010

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-a032
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-24 22:08:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-24 22:08:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-24 22:08:16] [INFO ] Load time of PNML (sax parser for PT used): 53 ms
[2026-05-24 22:08:16] [INFO ] Transformed 40 places.
[2026-05-24 22:08:16] [INFO ] Transformed 70 transitions.
[2026-05-24 22:08:16] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 144 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40040 steps (118 resets) in 1121 ms. (35 steps per ms) remains 11/14 properties
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-24 22:08:16] [INFO ] Flatten gal took : 55 ms
[2026-05-24 22:08:16] [INFO ] Flatten gal took : 18 ms
[2026-05-24 22:08:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6400851743535670311.gal : 12 ms
[2026-05-24 22:08:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8891991065155894232.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6400851743535670311.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8891991065155894232.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (8 resets) in 597 ms. (66 steps per ms) remains 11/11 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality8891991065155894232.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 140
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :140 after 9253
BEST_FIRST walk for 40004 steps (11 resets) in 450 ms. (88 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (10 resets) in 361 ms. (110 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 354 ms. (112 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (20 resets) in 144 ms. (275 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (34 resets) in 100 ms. (396 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 115 ms. (344 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 90 ms. (439 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (22 resets) in 154 ms. (258 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (9 resets) in 128 ms. (310 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 168 ms. (236 steps per ms) remains 11/11 properties
[2026-05-24 22:08:17] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8355348803629318058.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3923813484109076366.kers'
[2026-05-24 22:08:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8355348803629318058.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3923813484109076366.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 46 rows 33 cols 135 entries
Finished phase 1 with 30 SingleSign rule and 0 generalized
[2026-05-24 22:08:17] [INFO ] Computed 4 invariants in 0 ms
Computed 4 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-3923813484109076366.kers
Total runtime 1 ms.
[2026-05-24 22:08:17] [INFO ] State equation strengthened by 8 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem FunctionPointer-PT-a032-ReachabilityFireability-2024-08 is UNSAT
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 10 unsolved
Problem FunctionPointer-PT-a032-ReachabilityFireability-2024-00 is UNSAT
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a032-ReachabilityFireability-2024-02 is UNSAT
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a032-ReachabilityFireability-2024-05 is UNSAT
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a032-ReachabilityFireability-2024-07 is UNSAT
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a032-ReachabilityFireability-2024-11 is UNSAT
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a032-ReachabilityFireability-2024-12 is UNSAT
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a032-ReachabilityFireability-2024-13 is UNSAT
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a032-ReachabilityFireability-2024-14 is UNSAT
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a032-ReachabilityFireability-2024-15 is UNSAT
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 1/32 variables, 2/3 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 0/3 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1/33 variables, 1/4 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/4 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 46/79 variables, 33/37 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/79 variables, 8/45 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/79 variables, 0/45 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/80 variables, 1/46 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/80 variables, 0/46 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/80 variables, 0/46 constraints. Problems are: Problem set: 10 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 80/80 variables, and 46 constraints, problems are : Problem set: 10 solved, 1 unsolved in 225 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: 11/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 7/24 variables, 3/3 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/3 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/25 variables, 1/4 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/25 variables, 0/4 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 43/68 variables, 25/29 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 8/37 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/68 variables, 0/37 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 12/80 variables, 9/46 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/80 variables, 1/47 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/80 variables, 0/47 constraints. Problems are: Problem set: 10 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/80 variables, 0/47 constraints. Problems are: Problem set: 10 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 80/80 variables, and 47 constraints, problems are : Problem set: 10 solved, 1 unsolved in 139 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: 1/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 474ms problems are : Problem set: 10 solved, 1 unsolved
Parikh walk visited 0 properties in 2 ms.
Support contains 17 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 31 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 30 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 30 transition count 62
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 7 place count 30 transition count 60
Applied a total of 7 rules in 35 ms. Remains 30 /34 variables (removed 4) and now considering 60/66 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 30/34 places, 60/66 transitions.
RANDOM walk for 40003 steps (96 resets) in 131 ms. (303 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (8 resets) in 72 ms. (547 steps per ms) remains 1/1 properties
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :9253 after 1.72772e+06
Interrupted probabilistic random walk after 2514700 steps, run timeout after 3027 ms. (steps per millisecond=830 ) properties seen :0 out of 1
Probabilistic random walk after 2514700 steps, saw 1696978 distinct states, run finished after 3031 ms. (steps per millisecond=829 ) properties seen :0
[2026-05-24 22:08:21] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-737797613254055945.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-255350196874907340.kers'
[2026-05-24 22:08:21] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-737797613254055945.kers, --Pflows, --basisKERS=/tmp/petrispot-output-255350196874907340.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 43 rows 30 cols 126 entries
Finished phase 1 with 27 SingleSign rule and 1 generalized
[2026-05-24 22:08:21] [INFO ] Computed 2 invariants in 0 ms
Computed 2 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-255350196874907340.kers
Total runtime 0 ms.
[2026-05-24 22:08:21] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/21 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 40/62 variables, 22/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 8/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 11/73 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 73/73 variables, and 40 constraints, problems are : Problem set: 0 solved, 1 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 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
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/21 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/21 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/22 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 40/62 variables, 22/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/62 variables, 8/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 11/73 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/73 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/73 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/73 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 73/73 variables, and 41 constraints, problems are : Problem set: 0 solved, 1 unsolved in 89 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 30/30 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 155ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 45 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=45 )
FORMULA FunctionPointer-PT-a032-ReachabilityFireability-2024-06 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 6 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 5225 ms.

BK_STOP 1779660501371

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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-a032"
export BK_EXAMINATION="ReachabilityFireability"
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 2-5973"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-a032, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r146-tall-177961073900039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a032.tgz
mv FunctionPointer-PT-a032 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;