Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901994400463.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)
......................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d2m06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901994400463
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 6 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749177723057

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d2m06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-06 02:42:04] [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]
[2025-06-06 02:42:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 02:42:04] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2025-06-06 02:42:04] [INFO ] Transformed 2398 places.
[2025-06-06 02:42:04] [INFO ] Transformed 1954 transitions.
[2025-06-06 02:42:04] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 267 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1984 places in 28 ms
Reduce places removed 1984 places and 0 transitions.
[2025-06-06 02:42:05] [INFO ] Flatten gal took : 204 ms
[2025-06-06 02:42:05] [INFO ] Flatten gal took : 238 ms
[2025-06-06 02:42:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3972425943103018886.gal : 98 ms
[2025-06-06 02:42:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12661465192338498882.prop : 2 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/ReachabilityCardinality3972425943103018886.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12661465192338498882.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/ReachabilityCardinality12661465192338498882.prop.
RANDOM walk for 40000 steps (8848 resets) in 3930 ms. (10 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (170 resets) in 85 ms. (46 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (177 resets) in 98 ms. (40 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (179 resets) in 78 ms. (50 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (181 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (181 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (165 resets) in 42 ms. (93 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (176 resets) in 65 ms. (60 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (167 resets) in 122 ms. (32 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (175 resets) in 110 ms. (36 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (176 resets) in 62 ms. (63 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (183 resets) in 54 ms. (72 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (184 resets) in 114 ms. (34 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (195 resets) in 51 ms. (76 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 7
BEST_FIRST walk for 4002 steps (172 resets) in 44 ms. (88 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (170 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (172 resets) in 56 ms. (70 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :7 after 65
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :65 after 346
Interrupted probabilistic random walk after 198529 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :7 out of 16
Probabilistic random walk after 198529 steps, saw 85495 distinct states, run finished after 3007 ms. (steps per millisecond=66 ) properties seen :7
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 1954 rows 414 cols
[2025-06-06 02:42:09] [INFO ] Computed 6 invariants in 53 ms
[2025-06-06 02:42:09] [INFO ] State equation strengthened by 1674 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-12 is UNSAT
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-12 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 176/244 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/244 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 9/253 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/253 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 8 unsolved
Problem SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-07 is UNSAT
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-09 is UNSAT
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-11 is UNSAT
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-13 is UNSAT
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-15 is UNSAT
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 161/414 variables, 3/6 constraints. Problems are: Problem set: 6 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 02:42:10] [INFO ] Deduced a trap composed of 209 places in 342 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 02:42:10] [INFO ] Deduced a trap composed of 155 places in 291 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 02:42:11] [INFO ] Deduced a trap composed of 168 places in 180 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :346 after 3687
[2025-06-06 02:42:11] [INFO ] Deduced a trap composed of 44 places in 214 ms of which 27 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/414 variables, 4/10 constraints. Problems are: Problem set: 6 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 02:42:11] [INFO ] Deduced a trap composed of 211 places in 271 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 02:42:11] [INFO ] Deduced a trap composed of 203 places in 239 ms of which 58 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/414 variables, 2/12 constraints. Problems are: Problem set: 6 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 02:42:12] [INFO ] Deduced a trap composed of 221 places in 258 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 02:42:12] [INFO ] Deduced a trap composed of 226 places in 238 ms of which 57 ms to minimize.
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :3687 after 4403
At refinement iteration 8 (INCLUDED_ONLY) 0/414 variables, 2/14 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/414 variables, 0/14 constraints. Problems are: Problem set: 6 solved, 3 unsolved
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :4403 after 8099
At refinement iteration 10 (OVERLAPS) 1954/2368 variables, 414/428 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2368 variables, 1674/2102 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2368 variables, 0/2102 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/2368 variables, 0/2102 constraints. Problems are: Problem set: 6 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2368/2368 variables, and 2102 constraints, problems are : Problem set: 6 solved, 3 unsolved in 4811 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 414/414 constraints, ReadFeed: 1674/1674 constraints, PredecessorRefiner: 8/2 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 3 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: 6 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 148/167 variables, 1/1 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 0/1 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 52/219 variables, 2/3 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 0/3 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 195/414 variables, 3/6 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/414 variables, 8/14 constraints. Problems are: Problem set: 6 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 02:42:14] [INFO ] Deduced a trap composed of 122 places in 86 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/414 variables, 1/15 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/414 variables, 0/15 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 1954/2368 variables, 414/429 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2368 variables, 1674/2103 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2368 variables, 2/2105 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2368 variables, 0/2105 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/2368 variables, 0/2105 constraints. Problems are: Problem set: 6 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2368/2368 variables, and 2105 constraints, problems are : Problem set: 6 solved, 3 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 414/414 constraints, ReadFeed: 1674/1674 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10142ms problems are : Problem set: 6 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 19 out of 414 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Graph (complete) has 2618 edges and 414 vertex of which 388 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.5 ms
Discarding 26 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 830 transitions.
Iterating post reduction 0 with 830 rules applied. Total rules applied 831 place count 388 transition count 1124
Discarding 105 places :
Symmetric choice reduction at 1 with 105 rule applications. Total rules 936 place count 283 transition count 583
Iterating global reduction 1 with 105 rules applied. Total rules applied 1041 place count 283 transition count 583
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 1051 place count 283 transition count 573
Discarding 78 places :
Symmetric choice reduction at 2 with 78 rule applications. Total rules 1129 place count 205 transition count 495
Iterating global reduction 2 with 78 rules applied. Total rules applied 1207 place count 205 transition count 495
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 1238 place count 205 transition count 464
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 1267 place count 176 transition count 429
Iterating global reduction 3 with 29 rules applied. Total rules applied 1296 place count 176 transition count 429
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 3 with 63 rules applied. Total rules applied 1359 place count 176 transition count 366
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1365 place count 170 transition count 356
Iterating global reduction 4 with 6 rules applied. Total rules applied 1371 place count 170 transition count 356
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1377 place count 164 transition count 350
Iterating global reduction 4 with 6 rules applied. Total rules applied 1383 place count 164 transition count 350
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 1386 place count 161 transition count 346
Iterating global reduction 4 with 3 rules applied. Total rules applied 1389 place count 161 transition count 346
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 1392 place count 158 transition count 343
Iterating global reduction 4 with 3 rules applied. Total rules applied 1395 place count 158 transition count 343
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 1398 place count 155 transition count 340
Iterating global reduction 4 with 3 rules applied. Total rules applied 1401 place count 155 transition count 340
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1402 place count 154 transition count 339
Iterating global reduction 4 with 1 rules applied. Total rules applied 1403 place count 154 transition count 339
Applied a total of 1403 rules in 137 ms. Remains 154 /414 variables (removed 260) and now considering 339/1954 (removed 1615) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 154/414 places, 339/1954 transitions.
RANDOM walk for 40000 steps (8969 resets) in 306 ms. (130 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (1893 resets) in 126 ms. (314 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (1918 resets) in 121 ms. (327 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (1891 resets) in 126 ms. (314 steps per ms) remains 3/3 properties
Reachability property SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-05 is true.
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :8099 after 43435
Probably explored full state space saw : 236108 states, properties seen :2
Probabilistic random walk after 626920 steps, saw 236108 distinct states, run finished after 1830 ms. (steps per millisecond=342 ) properties seen :2
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Explored full state space saw : 236108 states, properties seen :0
Exhaustive walk after 626920 steps, saw 236108 distinct states, run finished after 1225 ms. (steps per millisecond=511 ) properties seen :0
FORMULA SieveSingleMsgMbox-PT-d2m06-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
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 18762 ms.

BK_STOP 1749177743014

--------------------
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_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="SieveSingleMsgMbox-PT-d2m06"
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 2-5832"
echo " Executing tool itstools"
echo " Input is SieveSingleMsgMbox-PT-d2m06, 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 r212-tall-174901994400463"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m06.tgz
mv SieveSingleMsgMbox-PT-d2m06 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 ;