Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r055-tall-174854041200007.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 gold2024
Input is CloudDeployment-PT-5a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r055-tall-174854041200007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 688K
-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 6.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.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 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K 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 3.7K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 230K 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 positive values
NUM_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-00
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-01
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-02
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-03
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-04
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-05
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-06
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-07
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-08
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-09
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-10
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-11
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-12
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-13
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-14
FORMULA_NAME CloudDeployment-PT-5a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1748601498191

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-5a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-05-30 10:38:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 10:38:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 10:38:19] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2025-05-30 10:38:19] [INFO ] Transformed 180 places.
[2025-05-30 10:38:19] [INFO ] Transformed 675 transitions.
[2025-05-30 10:38:19] [INFO ] Found NUPN structural information;
[2025-05-30 10:38:19] [INFO ] Parsed PT model containing 180 places and 675 transitions and 3959 arcs in 209 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 80 transitions
Reduce redundant transitions removed 80 transitions.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-05-30 10:38:19] [INFO ] Flow matrix only has 301 transitions (discarded 294 similar events)
// Phase 1: matrix 301 rows 180 cols
[2025-05-30 10:38:19] [INFO ] Computed 30 invariants in 18 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (130 resets) in 68 ms. (144 steps per ms)
FORMULA CloudDeployment-PT-5a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-5a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 20002 steps (35 resets) in 24 ms. (800 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0] Max Struct:[1, 1]
[2025-05-30 10:38:20] [INFO ] Flow matrix only has 301 transitions (discarded 294 similar events)
[2025-05-30 10:38:20] [INFO ] Invariant cache hit.
[2025-05-30 10:38:20] [INFO ] [Real]Absence check using 0 positive and 30 generalized place invariants in 10 ms returned sat
[2025-05-30 10:38:20] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2025-05-30 10:38:20] [INFO ] State equation strengthened by 132 read => feed constraints.
[2025-05-30 10:38:20] [INFO ] [Real]Added 132 Read/Feed constraints in 30 ms returned sat
[2025-05-30 10:38:20] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 10:38:20] [INFO ] [Nat]Absence check using 0 positive and 30 generalized place invariants in 31 ms returned sat
[2025-05-30 10:38:20] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2025-05-30 10:38:20] [INFO ] [Nat]Added 132 Read/Feed constraints in 47 ms returned sat
[2025-05-30 10:38:21] [INFO ] Computed and/alt/rep : 221/586/221 causal constraints (skipped 79 transitions) in 95 ms.
[2025-05-30 10:38:21] [INFO ] Added : 156 causal constraints over 32 iterations in 970 ms. Result :sat
Minimization took 130 ms.
[2025-05-30 10:38:22] [INFO ] [Real]Absence check using 0 positive and 30 generalized place invariants in 7 ms returned sat
[2025-05-30 10:38:22] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2025-05-30 10:38:22] [INFO ] [Real]Added 132 Read/Feed constraints in 19 ms returned sat
[2025-05-30 10:38:22] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 10:38:22] [INFO ] [Nat]Absence check using 0 positive and 30 generalized place invariants in 9 ms returned sat
[2025-05-30 10:38:22] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2025-05-30 10:38:22] [INFO ] [Nat]Added 132 Read/Feed constraints in 27 ms returned sat
[2025-05-30 10:38:22] [INFO ] Computed and/alt/rep : 221/586/221 causal constraints (skipped 79 transitions) in 31 ms.
[2025-05-30 10:38:22] [INFO ] Added : 95 causal constraints over 19 iterations in 455 ms. Result :sat
Minimization took 78 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0] Max Struct:[1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0] Max Struct:[1, 1]
Support contains 2 out of 180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 180/180 places, 595/595 transitions.
Graph (trivial) has 201 edges and 180 vertex of which 50 / 180 are part of one of the 15 SCC in 3 ms
Free SCC test removed 35 places
Drop transitions (Empty/Sink Transition effects.) removed 165 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 195 transitions.
Ensure Unique test removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 136 transition count 400
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 18 place count 128 transition count 367
Iterating global reduction 1 with 8 rules applied. Total rules applied 26 place count 128 transition count 367
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 28 place count 126 transition count 365
Iterating global reduction 1 with 2 rules applied. Total rules applied 30 place count 126 transition count 365
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 125 transition count 364
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 125 transition count 364
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 1 with 30 rules applied. Total rules applied 62 place count 110 transition count 409
Drop transitions (Redundant composition of simpler transitions.) removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 1 with 80 rules applied. Total rules applied 142 place count 110 transition count 329
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 147 place count 110 transition count 355
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 152 place count 105 transition count 355
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 153 place count 105 transition count 355
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 154 place count 104 transition count 354
Applied a total of 154 rules in 138 ms. Remains 104 /180 variables (removed 76) and now considering 354/595 (removed 241) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 104/180 places, 354/595 transitions.
[2025-05-30 10:38:23] [INFO ] Flow matrix only has 179 transitions (discarded 175 similar events)
// Phase 1: matrix 179 rows 104 cols
[2025-05-30 10:38:23] [INFO ] Computed 21 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0] Max Struct:[1, 1]
RANDOM walk for 1000000 steps (17722 resets) in 1717 ms. (582 steps per ms)
BEST_FIRST walk for 2000002 steps (5432 resets) in 1004 ms. (1990 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0] Max Struct:[1, 1]
[2025-05-30 10:38:26] [INFO ] Flow matrix only has 179 transitions (discarded 175 similar events)
[2025-05-30 10:38:26] [INFO ] Invariant cache hit.
[2025-05-30 10:38:26] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 4 ms returned sat
[2025-05-30 10:38:26] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2025-05-30 10:38:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2025-05-30 10:38:26] [INFO ] [Real]Added 7 Read/Feed constraints in 6 ms returned sat
[2025-05-30 10:38:26] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 10:38:26] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 4 ms returned sat
[2025-05-30 10:38:26] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2025-05-30 10:38:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 8 ms returned sat
[2025-05-30 10:38:26] [INFO ] Computed and/alt/rep : 110/206/110 causal constraints (skipped 44 transitions) in 17 ms.
[2025-05-30 10:38:26] [INFO ] Added : 47 causal constraints over 10 iterations in 125 ms. Result :sat
Minimization took 41 ms.
[2025-05-30 10:38:26] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 5 ms returned sat
[2025-05-30 10:38:26] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2025-05-30 10:38:26] [INFO ] [Real]Added 7 Read/Feed constraints in 5 ms returned sat
[2025-05-30 10:38:26] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 10:38:26] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 3 ms returned sat
[2025-05-30 10:38:26] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2025-05-30 10:38:26] [INFO ] [Nat]Added 7 Read/Feed constraints in 8 ms returned sat
[2025-05-30 10:38:26] [INFO ] Computed and/alt/rep : 110/206/110 causal constraints (skipped 44 transitions) in 18 ms.
[2025-05-30 10:38:26] [INFO ] Added : 48 causal constraints over 10 iterations in 140 ms. Result :sat
Minimization took 42 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0] Max Struct:[1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0] Max Struct:[1, 1]
Support contains 2 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 354/354 transitions.
Applied a total of 0 rules in 8 ms. Remains 104 /104 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 104/104 places, 354/354 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 354/354 transitions.
Applied a total of 0 rules in 8 ms. Remains 104 /104 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2025-05-30 10:38:26] [INFO ] Flow matrix only has 179 transitions (discarded 175 similar events)
[2025-05-30 10:38:26] [INFO ] Invariant cache hit.
[2025-05-30 10:38:26] [INFO ] Implicit Places using invariants in 92 ms returned []
[2025-05-30 10:38:26] [INFO ] Flow matrix only has 179 transitions (discarded 175 similar events)
[2025-05-30 10:38:26] [INFO ] Invariant cache hit.
[2025-05-30 10:38:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2025-05-30 10:38:27] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
[2025-05-30 10:38:27] [INFO ] Redundant transitions in 20 ms returned []
Running 329 sub problems to find dead transitions.
[2025-05-30 10:38:27] [INFO ] Flow matrix only has 179 transitions (discarded 175 similar events)
[2025-05-30 10:38:27] [INFO ] Invariant cache hit.
[2025-05-30 10:38:27] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 2 (OVERLAPS) 5/104 variables, 5/21 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 4 (OVERLAPS) 179/283 variables, 104/125 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 7/132 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 7 (OVERLAPS) 0/283 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 329 unsolved
No progress, stopping.
After SMT solving in domain Real declared 283/283 variables, and 132 constraints, problems are : Problem set: 0 solved, 329 unsolved in 8309 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 104/104 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 329/329 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 329 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 2 (OVERLAPS) 5/104 variables, 5/21 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 4 (OVERLAPS) 179/283 variables, 104/125 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 7/132 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 329/461 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 329 unsolved
At refinement iteration 8 (OVERLAPS) 0/283 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 329 unsolved
No progress, stopping.
After SMT solving in domain Int declared 283/283 variables, and 461 constraints, problems are : Problem set: 0 solved, 329 unsolved in 12120 ms.
Refiners :[Generalized P Invariants (flows): 21/21 constraints, State Equation: 104/104 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 329/329 constraints, Known Traps: 0/0 constraints]
After SMT, in 20917ms problems are : Problem set: 0 solved, 329 unsolved
Search for dead transitions found 0 dead transitions in 20936ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21246 ms. Remains : 104/104 places, 354/354 transitions.
RANDOM walk for 40000 steps (702 resets) in 981 ms. (40 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (107 resets) in 85 ms. (465 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (110 resets) in 78 ms. (506 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (107 resets) in 172 ms. (231 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (109 resets) in 103 ms. (384 steps per ms) remains 4/4 properties
[2025-05-30 10:38:48] [INFO ] Flatten gal took : 107 ms
[2025-05-30 10:38:48] [INFO ] Flatten gal took : 43 ms
[2025-05-30 10:38:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11540989749520093357.gal : 38 ms
[2025-05-30 10:38:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11025847612908695331.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11540989749520093357.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11025847612908695331.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 ...330
Loading property file /tmp/ReachabilityCardinality11025847612908695331.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :6 after 9
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :9 after 11
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :11 after 19
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :19 after 81
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :81 after 170
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :170 after 7251
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :7251 after 32706
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :32706 after 320325
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6.07194e+06,0.54144,20084,2,3215,14,68694,10,0,761,57222,0
Total reachable state count : 6071943

Verifying 4 reachability properties.
Reachability property MAX0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,1,0.54271,20084,2,105,14,68694,10,0,763,57222,0
Invariant property MIN0 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN0,1,0.543264,20084,2,105,14,68694,10,0,763,57222,0
Reachability property MAX1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX1,1,0.543554,20084,2,105,14,68694,10,0,764,57222,0
Invariant property MIN1 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN1,1,0.543841,20084,2,105,14,68694,10,0,764,57222,0
ITS tools runner thread asked to quit. Dying gracefully.
Interrupted probabilistic random walk after 658941 steps, run timeout after 3001 ms. (steps per millisecond=219 ) properties seen :0 out of 4
Probabilistic random walk after 658941 steps, saw 118998 distinct states, run finished after 3004 ms. (steps per millisecond=219 ) properties seen :0
FORMULA CloudDeployment-PT-5a-UpperBounds-15 1 TECHNIQUES REACHABILITY_MAX
FORMULA CloudDeployment-PT-5a-UpperBounds-13 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 2 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 32038 ms.

BK_STOP 1748601531811

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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
+ 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 UpperBounds -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="CloudDeployment-PT-5a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 gold2024"
echo " Input is CloudDeployment-PT-5a, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r055-tall-174854041200007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5a.tgz
mv CloudDeployment-PT-5a execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;