Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r197-smll-167840344000301.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is HealthRecord-PT-09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840344000301
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.4K Feb 26 18:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 18:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 18:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 18:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 18:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 18:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 18:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 26 18:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 68K Mar 5 18:22 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

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

=== Now, execution of the tool begins

BK_START 1678512687876

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-09
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-11 05:31:30] [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]
[2023-03-11 05:31:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 05:31:31] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2023-03-11 05:31:31] [INFO ] Transformed 157 places.
[2023-03-11 05:31:31] [INFO ] Transformed 327 transitions.
[2023-03-11 05:31:31] [INFO ] Found NUPN structural information;
[2023-03-11 05:31:31] [INFO ] Parsed PT model containing 157 places and 327 transitions and 859 arcs in 280 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA HealthRecord-PT-09-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 289 out of 301 initially.
// Phase 1: matrix 289 rows 157 cols
[2023-03-11 05:31:31] [INFO ] Computed 18 place invariants in 36 ms
Incomplete random walk after 10000 steps, including 591 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 15) seen :8
FORMULA HealthRecord-PT-09-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-09-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-09-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-09-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-09-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-09-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-09-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-09-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 85 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 7) seen :0
[2023-03-11 05:31:31] [INFO ] Flow matrix only has 289 transitions (discarded 12 similar events)
// Phase 1: matrix 289 rows 157 cols
[2023-03-11 05:31:31] [INFO ] Computed 18 place invariants in 23 ms
[2023-03-11 05:31:32] [INFO ] [Real]Absence check using 10 positive place invariants in 18 ms returned sat
[2023-03-11 05:31:32] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 10 ms returned sat
[2023-03-11 05:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:32] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2023-03-11 05:31:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 05:31:32] [INFO ] [Real]Added 1 Read/Feed constraints in 4 ms returned sat
[2023-03-11 05:31:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:32] [INFO ] [Nat]Absence check using 10 positive place invariants in 21 ms returned sat
[2023-03-11 05:31:32] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 10 ms returned sat
[2023-03-11 05:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:32] [INFO ] [Nat]Absence check using state equation in 174 ms returned sat
[2023-03-11 05:31:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2023-03-11 05:31:32] [INFO ] Computed and/alt/rep : 227/260/227 causal constraints (skipped 61 transitions) in 77 ms.
[2023-03-11 05:31:33] [INFO ] Added : 28 causal constraints over 7 iterations in 371 ms. Result :sat
Minimization took 70 ms.
[2023-03-11 05:31:33] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-11 05:31:33] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-11 05:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:33] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-11 05:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2023-03-11 05:31:33] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 05:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:33] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2023-03-11 05:31:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-11 05:31:33] [INFO ] Deduced a trap composed of 30 places in 79 ms of which 11 ms to minimize.
[2023-03-11 05:31:33] [INFO ] Deduced a trap composed of 30 places in 79 ms of which 1 ms to minimize.
[2023-03-11 05:31:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 199 ms
[2023-03-11 05:31:33] [INFO ] Computed and/alt/rep : 227/260/227 causal constraints (skipped 61 transitions) in 43 ms.
[2023-03-11 05:31:33] [INFO ] Added : 17 causal constraints over 4 iterations in 194 ms. Result :sat
Minimization took 48 ms.
[2023-03-11 05:31:34] [INFO ] [Real]Absence check using 10 positive place invariants in 21 ms returned sat
[2023-03-11 05:31:34] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-11 05:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:34] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2023-03-11 05:31:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-11 05:31:34] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-11 05:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:34] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-11 05:31:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-11 05:31:34] [INFO ] Computed and/alt/rep : 227/260/227 causal constraints (skipped 61 transitions) in 33 ms.
[2023-03-11 05:31:34] [INFO ] Added : 19 causal constraints over 5 iterations in 171 ms. Result :sat
Minimization took 50 ms.
[2023-03-11 05:31:34] [INFO ] [Real]Absence check using 10 positive place invariants in 12 ms returned sat
[2023-03-11 05:31:34] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 05:31:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:34] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2023-03-11 05:31:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:35] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2023-03-11 05:31:35] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-11 05:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:35] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-03-11 05:31:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2023-03-11 05:31:35] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 1 ms to minimize.
[2023-03-11 05:31:35] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 3 ms to minimize.
[2023-03-11 05:31:35] [INFO ] Deduced a trap composed of 43 places in 105 ms of which 1 ms to minimize.
[2023-03-11 05:31:35] [INFO ] Deduced a trap composed of 42 places in 107 ms of which 1 ms to minimize.
[2023-03-11 05:31:35] [INFO ] Deduced a trap composed of 38 places in 103 ms of which 1 ms to minimize.
[2023-03-11 05:31:35] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 643 ms
[2023-03-11 05:31:35] [INFO ] Computed and/alt/rep : 227/260/227 causal constraints (skipped 61 transitions) in 42 ms.
[2023-03-11 05:31:36] [INFO ] Added : 15 causal constraints over 4 iterations in 181 ms. Result :sat
Minimization took 50 ms.
[2023-03-11 05:31:36] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-11 05:31:36] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-11 05:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:36] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-11 05:31:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-11 05:31:36] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-11 05:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:36] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-11 05:31:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-11 05:31:36] [INFO ] Deduced a trap composed of 31 places in 73 ms of which 1 ms to minimize.
[2023-03-11 05:31:36] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 1 ms to minimize.
[2023-03-11 05:31:36] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 1 ms to minimize.
[2023-03-11 05:31:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 345 ms
[2023-03-11 05:31:37] [INFO ] Computed and/alt/rep : 227/260/227 causal constraints (skipped 61 transitions) in 45 ms.
[2023-03-11 05:31:37] [INFO ] Added : 17 causal constraints over 4 iterations in 186 ms. Result :sat
Minimization took 48 ms.
[2023-03-11 05:31:37] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-11 05:31:37] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-11 05:31:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:37] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2023-03-11 05:31:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:37] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-11 05:31:37] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-11 05:31:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:37] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2023-03-11 05:31:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-11 05:31:37] [INFO ] Computed and/alt/rep : 227/260/227 causal constraints (skipped 61 transitions) in 42 ms.
[2023-03-11 05:31:37] [INFO ] Added : 7 causal constraints over 2 iterations in 119 ms. Result :sat
Minimization took 43 ms.
[2023-03-11 05:31:37] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned sat
[2023-03-11 05:31:37] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 05:31:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:38] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-11 05:31:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2023-03-11 05:31:38] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 05:31:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:38] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-11 05:31:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-11 05:31:38] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 0 ms to minimize.
[2023-03-11 05:31:38] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2023-03-11 05:31:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 197 ms
[2023-03-11 05:31:38] [INFO ] Computed and/alt/rep : 227/260/227 causal constraints (skipped 61 transitions) in 37 ms.
[2023-03-11 05:31:38] [INFO ] Added : 18 causal constraints over 4 iterations in 176 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
FORMULA HealthRecord-PT-09-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-09-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-09-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 157 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 157/157 places, 301/301 transitions.
Graph (trivial) has 233 edges and 157 vertex of which 12 / 157 are part of one of the 6 SCC in 7 ms
Free SCC test removed 6 places
Drop transitions removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Graph (complete) has 653 edges and 151 vertex of which 142 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 142 transition count 270
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 14 rules applied. Total rules applied 22 place count 136 transition count 262
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 25 place count 134 transition count 261
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 25 place count 134 transition count 258
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 33 place count 129 transition count 258
Discarding 74 places :
Symmetric choice reduction at 3 with 74 rule applications. Total rules 107 place count 55 transition count 110
Iterating global reduction 3 with 74 rules applied. Total rules applied 181 place count 55 transition count 110
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 189 place count 47 transition count 94
Iterating global reduction 3 with 8 rules applied. Total rules applied 197 place count 47 transition count 94
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 203 place count 47 transition count 88
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 205 place count 45 transition count 82
Iterating global reduction 4 with 2 rules applied. Total rules applied 207 place count 45 transition count 82
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 209 place count 43 transition count 78
Iterating global reduction 4 with 2 rules applied. Total rules applied 211 place count 43 transition count 78
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 217 place count 43 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 219 place count 42 transition count 71
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 231 place count 36 transition count 116
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 232 place count 36 transition count 115
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 234 place count 36 transition count 113
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 236 place count 34 transition count 113
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 237 place count 34 transition count 112
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 6 with 13 rules applied. Total rules applied 250 place count 34 transition count 112
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 6 with 12 rules applied. Total rules applied 262 place count 34 transition count 112
Applied a total of 262 rules in 141 ms. Remains 34 /157 variables (removed 123) and now considering 112/301 (removed 189) transitions.
[2023-03-11 05:31:38] [INFO ] Flow matrix only has 100 transitions (discarded 12 similar events)
// Phase 1: matrix 100 rows 34 cols
[2023-03-11 05:31:38] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-11 05:31:39] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 257 ms. Remains : 34/157 places, 112/301 transitions.
Normalized transition count is 100 out of 112 initially.
// Phase 1: matrix 100 rows 34 cols
[2023-03-11 05:31:39] [INFO ] Computed 7 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 331275 resets, run finished after 2401 ms. (steps per millisecond=416 ) properties (out of 4) seen :2
FORMULA HealthRecord-PT-09-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-09-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 37361 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 37315 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 2) seen :0
[2023-03-11 05:31:42] [INFO ] Flow matrix only has 100 transitions (discarded 12 similar events)
// Phase 1: matrix 100 rows 34 cols
[2023-03-11 05:31:42] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 05:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 05:31:42] [INFO ] [Real]Absence check using 1 positive and 6 generalized place invariants in 6 ms returned sat
[2023-03-11 05:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:42] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-11 05:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 05:31:42] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-11 05:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:42] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-11 05:31:42] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-11 05:31:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 7 ms returned sat
[2023-03-11 05:31:42] [INFO ] Computed and/alt/rep : 28/134/28 causal constraints (skipped 56 transitions) in 21 ms.
[2023-03-11 05:31:42] [INFO ] Added : 2 causal constraints over 2 iterations in 48 ms. Result :sat
Minimization took 15 ms.
[2023-03-11 05:31:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 05:31:42] [INFO ] [Real]Absence check using 1 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-11 05:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:42] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-11 05:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 05:31:42] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-11 05:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:42] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-11 05:31:42] [INFO ] [Nat]Added 34 Read/Feed constraints in 10 ms returned sat
[2023-03-11 05:31:42] [INFO ] Computed and/alt/rep : 28/134/28 causal constraints (skipped 56 transitions) in 20 ms.
[2023-03-11 05:31:42] [INFO ] Added : 2 causal constraints over 2 iterations in 47 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 34 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34/34 places, 112/112 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 32 transition count 112
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 32 transition count 109
Applied a total of 7 rules in 21 ms. Remains 32 /34 variables (removed 2) and now considering 109/112 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 32/34 places, 109/112 transitions.
Normalized transition count is 97 out of 109 initially.
// Phase 1: matrix 97 rows 32 cols
[2023-03-11 05:31:42] [INFO ] Computed 7 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 332121 resets, run finished after 2266 ms. (steps per millisecond=441 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 37424 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 37459 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 2) seen :0
[2023-03-11 05:31:46] [INFO ] Flow matrix only has 97 transitions (discarded 12 similar events)
// Phase 1: matrix 97 rows 32 cols
[2023-03-11 05:31:46] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-11 05:31:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 05:31:46] [INFO ] [Real]Absence check using 1 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-11 05:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:46] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-11 05:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-11 05:31:46] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-11 05:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:46] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-11 05:31:46] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-11 05:31:46] [INFO ] [Nat]Added 35 Read/Feed constraints in 7 ms returned sat
[2023-03-11 05:31:46] [INFO ] Computed and/alt/rep : 24/107/24 causal constraints (skipped 57 transitions) in 9 ms.
[2023-03-11 05:31:46] [INFO ] Added : 1 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 15 ms.
[2023-03-11 05:31:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 05:31:46] [INFO ] [Real]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-11 05:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-11 05:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 05:31:46] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-11 05:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:46] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-11 05:31:46] [INFO ] [Nat]Added 35 Read/Feed constraints in 7 ms returned sat
[2023-03-11 05:31:46] [INFO ] Computed and/alt/rep : 24/107/24 causal constraints (skipped 57 transitions) in 10 ms.
[2023-03-11 05:31:46] [INFO ] Added : 1 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
FORMULA HealthRecord-PT-09-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 109/109 transitions.
Graph (complete) has 149 edges and 32 vertex of which 24 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 24 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 23 transition count 87
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 23 transition count 87
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 23 place count 23 transition count 83
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 22 transition count 82
Applied a total of 25 rules in 9 ms. Remains 22 /32 variables (removed 10) and now considering 82/109 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 22/32 places, 82/109 transitions.
Successfully produced net in file /tmp/petri1000_3632731471307548522.dot
Successfully produced net in file /tmp/petri1001_11902820271386392497.dot
Successfully produced net in file /tmp/petri1002_18233018946083351821.dot
Successfully produced net in file /tmp/petri1003_17369656419757336677.dot
Successfully produced net in file /tmp/petri1004_16411651118651052003.dot
Successfully produced net in file /tmp/petri1005_10743549589412153513.dot
Successfully produced net in file /tmp/petri1006_4136775631462654597.dot
Successfully produced net in file /tmp/petri1007_12115110423815102710.dot
Successfully produced net in file /tmp/petri1008_801290547814066173.dot
Successfully produced net in file /tmp/petri1009_4055326140159254336.dot
Successfully produced net in file /tmp/petri1010_10331779993545258316.dot
Successfully produced net in file /tmp/petri1011_6042526563114110178.dot
Successfully produced net in file /tmp/petri1012_15020756236463166561.dot
Successfully produced net in file /tmp/petri1013_4890124861019263361.dot
Successfully produced net in file /tmp/petri1014_4175915137641653790.dot
Successfully produced net in file /tmp/petri1015_8374928630322242617.dot
Successfully produced net in file /tmp/petri1016_1123971241665803062.dot
Successfully produced net in file /tmp/petri1017_4607841209892715546.dot
Successfully produced net in file /tmp/petri1018_15232297272692948094.dot
Successfully produced net in file /tmp/petri1019_7370608876562176487.dot
Successfully produced net in file /tmp/petri1020_11843457871054222490.dot
Successfully produced net in file /tmp/petri1021_5072598039560244655.dot
Successfully produced net in file /tmp/petri1022_17079004301779621868.dot
Successfully produced net in file /tmp/petri1023_5717239513194966179.dot
Successfully produced net in file /tmp/petri1024_3542294395392341595.dot
Successfully produced net in file /tmp/petri1025_14829777578192260218.dot
Successfully produced net in file /tmp/petri1026_601033722096777165.dot
Successfully produced net in file /tmp/petri1027_12732098452753190930.dot
Successfully produced net in file /tmp/petri1028_8826518462596393809.dot
Successfully produced net in file /tmp/petri1029_5276201024655635992.dot
Successfully produced net in file /tmp/petri1030_1542593239302891300.dot
Successfully produced net in file /tmp/petri1031_7398044464376239427.dot
Successfully produced net in file /tmp/petri1032_8536418990813721738.dot
Successfully produced net in file /tmp/petri1033_9915920050853608664.dot
Successfully produced net in file /tmp/petri1034_6979369282127632257.dot
Drop transitions removed 33 transitions
Dominated transitions for bounds rules discarded 33 transitions
// Phase 1: matrix 49 rows 22 cols
[2023-03-11 05:31:46] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 338374 resets, run finished after 1482 ms. (steps per millisecond=674 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 50014 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 1) seen :0
[2023-03-11 05:31:48] [INFO ] Invariant cache hit.
[2023-03-11 05:31:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 05:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-11 05:31:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:31:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-11 05:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:31:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned unsat
Current structural bounds on expressions (after SMT) : [0] Max seen :[0]
FORMULA HealthRecord-PT-09-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 17806 ms.

BK_STOP 1678512709774

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="HealthRecord-PT-09"
export BK_EXAMINATION="UpperBounds"
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 2-5348"
echo " Executing tool itstools"
echo " Input is HealthRecord-PT-09, 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 r197-smll-167840344000301"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-09.tgz
mv HealthRecord-PT-09 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;