fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r587-smll-171734924100108
Last Updated
July 7, 2024

About the Execution of ITS-Tools for MedleyA-PT-22

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
909.731 30005.00 101010.00 161.20 F normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r587-smll-171734924100108.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is MedleyA-PT-22, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r587-smll-171734924100108
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 692K
-rw-r--r-- 1 mcc users 7.5K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 13K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 238K Jun 2 16:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1717352691898

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MedleyA-PT-22
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-06-02 18:24:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-06-02 18:24:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:24:54] [INFO ] Load time of PNML (sax parser for PT used): 259 ms
[2024-06-02 18:24:54] [INFO ] Transformed 307 places.
[2024-06-02 18:24:55] [INFO ] Transformed 740 transitions.
[2024-06-02 18:24:55] [INFO ] Found NUPN structural information;
[2024-06-02 18:24:55] [INFO ] Parsed PT model containing 307 places and 740 transitions and 3829 arcs in 508 ms.
Structural test allowed to assert that 48 places are NOT stable. Took 30 ms.
[2024-06-02 18:24:56] [INFO ] Flatten gal took : 391 ms
[2024-06-02 18:24:56] [INFO ] Flatten gal took : 179 ms
[2024-06-02 18:24:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11327231189062009363.gal : 133 ms
[2024-06-02 18:24:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5049960689081496858.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11327231189062009363.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5049960689081496858.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (1159 resets) in 6395 ms. (6 steps per ms) remains 154/259 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 20 ms. (19 steps per ms) remains 154/154 properties
BEST_FIRST walk for 402 steps (8 resets) in 18 ms. (21 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 154/154 properties
BEST_FIRST walk for 402 steps (8 resets) in 38 ms. (10 steps per ms) remains 154/154 properties
BEST_FIRST walk for 401 steps (8 resets) in 15 ms. (25 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 17 ms. (22 steps per ms) remains 154/154 properties
BEST_FIRST walk for 402 steps (8 resets) in 18 ms. (21 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 11 ms. (33 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 32 ms. (12 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 17 ms. (22 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 26 ms. (14 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 24 ms. (16 steps per ms) remains 154/154 properties
BEST_FIRST walk for 402 steps (8 resets) in 23 ms. (16 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 154/154 properties
Loading property file /tmp/ReachabilityCardinality5049960689081496858.prop.
BEST_FIRST walk for 403 steps (8 resets) in 19 ms. (20 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 27 ms. (14 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 27 ms. (14 steps per ms) remains 154/154 properties
BEST_FIRST walk for 402 steps (8 resets) in 18 ms. (21 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 19 ms. (20 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 18 ms. (21 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 154/154 properties
BEST_FIRST walk for 402 steps (8 resets) in 15 ms. (25 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 14 ms. (26 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 31 ms. (12 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 16 ms. (23 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 24 ms. (16 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 15 ms. (25 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 22 ms. (17 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 17 ms. (22 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 13 ms. (28 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 154/154 properties
BEST_FIRST walk for 402 steps (8 resets) in 11 ms. (33 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 29 ms. (13 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 10 ms. (36 steps per ms) remains 154/154 properties
BEST_FIRST walk for 403 steps (8 resets) in 12 ms. (31 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 154/154 properties
SDD proceeding with computation,259 properties remain. new max is 4
BEST_FIRST walk for 404 steps (8 resets) in 32 ms. (12 steps per ms) remains 154/154 properties
SDD size :1 after 5
BEST_FIRST walk for 403 steps (8 resets) in 9 ms. (40 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 154/154 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 154/154 properties
SDD proceeding with computation,259 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,259 properties remain. new max is 16
SDD size :7 after 19
Invariant property smplace_36 does not hold.
SDD proceeding with computation,258 properties remain. new max is 16
SDD size :19 after 47
// Phase 1: matrix 740 rows 307 cols
[2024-06-02 18:24:57] [INFO ] Computed 24 invariants in 36 ms
SDD proceeding with computation,258 properties remain. new max is 32
SDD size :47 after 123
Invariant property smplace_126 does not hold.
SDD proceeding with computation,257 properties remain. new max is 32
SDD size :123 after 804
SDD proceeding with computation,257 properties remain. new max is 64
SDD size :804 after 2810
SDD proceeding with computation,257 properties remain. new max is 128
SDD size :2810 after 12836
Invariant property smplace_302 does not hold.
Invariant property smplace_281 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_275 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_62 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_21 does not hold.
Invariant property smplace_9 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
SDD proceeding with computation,231 properties remain. new max is 128
SDD size :12836 after 53131
Invariant property smplace_66 does not hold.
SDD proceeding with computation,230 properties remain. new max is 128
SDD size :53131 after 54452
SDD proceeding with computation,230 properties remain. new max is 256
SDD size :54452 after 55832
SDD proceeding with computation,230 properties remain. new max is 512
SDD size :55832 after 58151
Invariant property smplace_180 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_59 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_54 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_6 does not hold.
SDD proceeding with computation,198 properties remain. new max is 512
SDD size :58151 after 83840
Invariant property smplace_10 does not hold.
SDD proceeding with computation,197 properties remain. new max is 512
SDD size :83840 after 87617
SDD proceeding with computation,197 properties remain. new max is 1024
SDD size :87617 after 107303
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 154/154 constraints. Problems are: Problem set: 7 solved, 147 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/154 variables, 1/155 constraints. Problems are: Problem set: 30 solved, 124 unsolved
Invariant property smplace_304 does not hold.
Invariant property smplace_282 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_155 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_112 does not hold.
SDD proceeding with computation,188 properties remain. new max is 1024
SDD size :107303 after 184002
Invariant property smplace_122 does not hold.
Invariant property smplace_108 does not hold.
SDD proceeding with computation,186 properties remain. new max is 1024
SDD size :184002 after 308760
At refinement iteration 2 (INCLUDED_ONLY) 0/154 variables, 0/155 constraints. Problems are: Problem set: 32 solved, 122 unsolved
At refinement iteration 3 (OVERLAPS) 89/243 variables, 9/164 constraints. Problems are: Problem set: 32 solved, 122 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/243 variables, 89/253 constraints. Problems are: Problem set: 32 solved, 122 unsolved
SDD proceeding with computation,186 properties remain. new max is 2048
SDD size :308760 after 424797
Invariant property smplace_278 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_18 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
SDD proceeding with computation,156 properties remain. new max is 2048
SDD size :424797 after 826389
At refinement iteration 5 (INCLUDED_ONLY) 0/243 variables, 0/253 constraints. Problems are: Problem set: 52 solved, 102 unsolved
At refinement iteration 6 (OVERLAPS) 10/253 variables, 1/254 constraints. Problems are: Problem set: 52 solved, 102 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/253 variables, 10/264 constraints. Problems are: Problem set: 52 solved, 102 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 253/1047 variables, and 264 constraints, problems are : Problem set: 52 solved, 102 unsolved in 5071 ms.
Refiners :[Domain max(s): 253/307 constraints, Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 1/14 constraints, State Equation: 0/307 constraints, PredecessorRefiner: 154/154 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 52 solved, 102 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 102/102 constraints. Problems are: Problem set: 52 solved, 102 unsolved
SDD proceeding with computation,156 properties remain. new max is 4096
SDD size :826389 after 1.14808e+06
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/102 constraints. Problems are: Problem set: 52 solved, 102 unsolved
At refinement iteration 2 (OVERLAPS) 120/222 variables, 9/111 constraints. Problems are: Problem set: 52 solved, 102 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/222 variables, 120/231 constraints. Problems are: Problem set: 52 solved, 102 unsolved
Invariant property smplace_34 does not hold.
Invariant property smplace_20 does not hold.
SDD proceeding with computation,154 properties remain. new max is 4096
SDD size :1.14808e+06 after 1.61664e+06
At refinement iteration 4 (INCLUDED_ONLY) 0/222 variables, 0/231 constraints. Problems are: Problem set: 54 solved, 100 unsolved
At refinement iteration 5 (OVERLAPS) 10/232 variables, 1/232 constraints. Problems are: Problem set: 54 solved, 100 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/232 variables, 10/242 constraints. Problems are: Problem set: 54 solved, 100 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 232/1047 variables, and 242 constraints, problems are : Problem set: 54 solved, 100 unsolved in 5028 ms.
Refiners :[Domain max(s): 232/307 constraints, Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 0/14 constraints, State Equation: 0/307 constraints, PredecessorRefiner: 0/154 constraints, Known Traps: 0/0 constraints]
After SMT, in 10419ms problems are : Problem set: 54 solved, 100 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 100 out of 307 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 307/307 places, 740/740 transitions.
Graph (complete) has 1184 edges and 307 vertex of which 300 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.7 ms
Discarding 7 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 300 transition count 703
Reduce places removed 33 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 73 place count 267 transition count 698
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 73 place count 267 transition count 695
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 79 place count 264 transition count 695
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 117 place count 226 transition count 648
Iterating global reduction 2 with 38 rules applied. Total rules applied 155 place count 226 transition count 648
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 155 place count 226 transition count 647
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 157 place count 225 transition count 647
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 166 place count 216 transition count 624
Iterating global reduction 2 with 9 rules applied. Total rules applied 175 place count 216 transition count 624
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 179 place count 212 transition count 614
Iterating global reduction 2 with 4 rules applied. Total rules applied 183 place count 212 transition count 614
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 185 place count 210 transition count 608
Iterating global reduction 2 with 2 rules applied. Total rules applied 187 place count 210 transition count 608
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 237 place count 185 transition count 583
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 240 place count 182 transition count 580
Iterating global reduction 2 with 3 rules applied. Total rules applied 243 place count 182 transition count 580
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 251 place count 178 transition count 611
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 2 with 14 rules applied. Total rules applied 265 place count 178 transition count 597
Invariant property smplace_149 does not hold.
Free-agglomeration rule applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 272 place count 178 transition count 590
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 279 place count 171 transition count 590
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 286 place count 171 transition count 594
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 293 place count 164 transition count 594
Invariant property smplace_135 does not hold.
Applied a total of 293 rules in 321 ms. Remains 164 /307 variables (removed 143) and now considering 594/740 (removed 146) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 340 ms. Remains : 164/307 places, 594/740 transitions.
Invariant property smplace_129 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_96 does not hold.
SDD proceeding with computation,149 properties remain. new max is 4096
SDD size :1.61664e+06 after 4.26478e+06
Invariant property smplace_277 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_265 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_58 does not hold.
Invariant property smplace_53 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_48 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
SDD proceeding with computation,134 properties remain. new max is 4096
SDD size :4.26478e+06 after 2.05997e+07
Invariant property smplace_49 does not hold.
SDD proceeding with computation,133 properties remain. new max is 4096
SDD size :2.05997e+07 after 2.10472e+07
SDD proceeding with computation,133 properties remain. new max is 8192
SDD size :2.10472e+07 after 2.52922e+07
RANDOM walk for 4000000 steps (715166 resets) in 51984 ms. (76 steps per ms) remains 0/100 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 260 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 27382 ms.

BK_STOP 1717352721903

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="MedleyA-PT-22"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5568"
echo " Executing tool itstools"
echo " Input is MedleyA-PT-22, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r587-smll-171734924100108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-22.tgz
mv MedleyA-PT-22 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;