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.r197-tall-171640625800500.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is HealthRecord-PT-13, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640625800500
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 20:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Apr 12 20:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 20:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 12 20:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 71K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-00
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-01
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-02
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-03
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-04
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-05
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-06
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-07
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-08
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-09
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-10
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-11
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-12
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-13
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-14
FORMULA_NAME HealthRecord-PT-13-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716558215291

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=gold2023
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-13
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-24 13:43:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-24 13:43:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 13:43:36] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2024-05-24 13:43:36] [INFO ] Transformed 161 places.
[2024-05-24 13:43:36] [INFO ] Transformed 341 transitions.
[2024-05-24 13:43:36] [INFO ] Found NUPN structural information;
[2024-05-24 13:43:36] [INFO ] Parsed PT model containing 161 places and 341 transitions and 899 arcs in 120 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
Incomplete random walk after 10000 steps, including 773 resets, run finished after 470 ms. (steps per millisecond=21 ) properties (out of 16) seen :1
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 765543 steps, run timeout after 3001 ms. (steps per millisecond=255 ) properties seen :{0=1, 6=1, 12=1, 13=1, 14=1}
Probabilistic random walk after 765543 steps, saw 98702 distinct states, run finished after 3002 ms. (steps per millisecond=255 ) properties seen :5
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 10 properties.
[2024-05-24 13:43:40] [INFO ] Flow matrix only has 301 transitions (discarded 12 similar events)
// Phase 1: matrix 301 rows 161 cols
[2024-05-24 13:43:40] [INFO ] Computed 18 invariants in 24 ms
[2024-05-24 13:43:40] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2024-05-24 13:43:40] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 9 ms returned sat
[2024-05-24 13:43:40] [INFO ] After 267ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:9
[2024-05-24 13:43:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2024-05-24 13:43:40] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 10 ms returned sat
[2024-05-24 13:43:41] [INFO ] After 380ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :7
[2024-05-24 13:43:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 13:43:41] [INFO ] After 289ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :3 sat :7
[2024-05-24 13:43:41] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 6 ms to minimize.
[2024-05-24 13:43:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2024-05-24 13:43:41] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 0 ms to minimize.
[2024-05-24 13:43:42] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 1 ms to minimize.
[2024-05-24 13:43:42] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 0 ms to minimize.
[2024-05-24 13:43:42] [INFO ] Deduced a trap composed of 39 places in 50 ms of which 1 ms to minimize.
[2024-05-24 13:43:42] [INFO ] Deduced a trap composed of 39 places in 48 ms of which 0 ms to minimize.
[2024-05-24 13:43:42] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 5 trap constraints in 350 ms
[2024-05-24 13:43:42] [INFO ] Deduced a trap composed of 24 places in 53 ms of which 0 ms to minimize.
[2024-05-24 13:43:42] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 66 ms
[2024-05-24 13:43:42] [INFO ] Deduced a trap composed of 39 places in 44 ms of which 1 ms to minimize.
[2024-05-24 13:43:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2024-05-24 13:43:42] [INFO ] After 1175ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :5
Attempting to minimize the solution found.
Minimization took 165 ms.
[2024-05-24 13:43:42] [INFO ] After 1879ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :5
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 17 ms.
Support contains 67 out of 161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 313/313 transitions.
Graph (trivial) has 46 edges and 161 vertex of which 4 / 161 are part of one of the 2 SCC in 3 ms
Free SCC test removed 2 places
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Graph (complete) has 685 edges and 159 vertex of which 151 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 151 transition count 295
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 150 transition count 294
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 51 place count 104 transition count 202
Iterating global reduction 2 with 46 rules applied. Total rules applied 97 place count 104 transition count 202
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 99 place count 102 transition count 198
Iterating global reduction 2 with 2 rules applied. Total rules applied 101 place count 102 transition count 198
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 102 place count 102 transition count 197
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 104 place count 101 transition count 196
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 105 place count 101 transition count 195
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 105 place count 101 transition count 194
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 107 place count 100 transition count 194
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 108 place count 100 transition count 194
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 109 place count 100 transition count 193
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 110 place count 99 transition count 192
Iterating global reduction 3 with 1 rules applied. Total rules applied 111 place count 99 transition count 192
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 112 place count 99 transition count 192
Applied a total of 112 rules in 56 ms. Remains 99 /161 variables (removed 62) and now considering 192/313 (removed 121) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 99/161 places, 192/313 transitions.
Incomplete random walk after 10000 steps, including 760 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 112 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 121 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 119 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 975965 steps, run timeout after 3001 ms. (steps per millisecond=325 ) properties seen :{}
Probabilistic random walk after 975965 steps, saw 128561 distinct states, run finished after 3001 ms. (steps per millisecond=325 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 192 rows 99 cols
[2024-05-24 13:43:46] [INFO ] Computed 10 invariants in 2 ms
[2024-05-24 13:43:46] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-24 13:43:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-24 13:43:46] [INFO ] After 148ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-24 13:43:46] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 1 ms to minimize.
[2024-05-24 13:43:46] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 0 ms to minimize.
[2024-05-24 13:43:46] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 0 ms to minimize.
[2024-05-24 13:43:46] [INFO ] Deduced a trap composed of 29 places in 36 ms of which 1 ms to minimize.
[2024-05-24 13:43:46] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 213 ms
[2024-05-24 13:43:46] [INFO ] Deduced a trap composed of 32 places in 43 ms of which 0 ms to minimize.
[2024-05-24 13:43:46] [INFO ] Deduced a trap composed of 36 places in 34 ms of which 1 ms to minimize.
[2024-05-24 13:43:46] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 0 ms to minimize.
[2024-05-24 13:43:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 145 ms
[2024-05-24 13:43:46] [INFO ] After 639ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 107 ms.
[2024-05-24 13:43:47] [INFO ] After 795ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 11 ms.
Support contains 51 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 192/192 transitions.
Graph (trivial) has 26 edges and 99 vertex of which 2 / 99 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 413 edges and 98 vertex of which 97 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 11 place count 88 transition count 173
Iterating global reduction 0 with 9 rules applied. Total rules applied 20 place count 88 transition count 173
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 88 transition count 172
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 87 transition count 170
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 87 transition count 170
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 87 transition count 168
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 27 place count 85 transition count 168
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 2 with 16 rules applied. Total rules applied 43 place count 85 transition count 168
Applied a total of 43 rules in 17 ms. Remains 85 /99 variables (removed 14) and now considering 168/192 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 85/99 places, 168/192 transitions.
Incomplete random walk after 10000 steps, including 634 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 113 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 1111161 steps, run timeout after 3001 ms. (steps per millisecond=370 ) properties seen :{}
Probabilistic random walk after 1111161 steps, saw 160771 distinct states, run finished after 3001 ms. (steps per millisecond=370 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-24 13:43:50] [INFO ] Flow matrix only has 165 transitions (discarded 3 similar events)
// Phase 1: matrix 165 rows 85 cols
[2024-05-24 13:43:50] [INFO ] Computed 9 invariants in 4 ms
[2024-05-24 13:43:50] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 13:43:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 13:43:50] [INFO ] [Nat]Absence check using 1 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-24 13:43:50] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 13:43:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-24 13:43:50] [INFO ] After 87ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-24 13:43:50] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-05-24 13:43:50] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-24 13:43:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 88 ms
[2024-05-24 13:43:50] [INFO ] After 268ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 86 ms.
[2024-05-24 13:43:50] [INFO ] After 477ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 9 ms.
Support contains 51 out of 85 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 168/168 transitions.
Applied a total of 0 rules in 11 ms. Remains 85 /85 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 85/85 places, 168/168 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 85/85 places, 168/168 transitions.
Applied a total of 0 rules in 4 ms. Remains 85 /85 variables (removed 0) and now considering 168/168 (removed 0) transitions.
[2024-05-24 13:43:50] [INFO ] Flow matrix only has 165 transitions (discarded 3 similar events)
[2024-05-24 13:43:50] [INFO ] Invariant cache hit.
[2024-05-24 13:43:50] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-24 13:43:50] [INFO ] Flow matrix only has 165 transitions (discarded 3 similar events)
[2024-05-24 13:43:50] [INFO ] Invariant cache hit.
[2024-05-24 13:43:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-24 13:43:51] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
[2024-05-24 13:43:51] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-24 13:43:51] [INFO ] Flow matrix only has 165 transitions (discarded 3 similar events)
[2024-05-24 13:43:51] [INFO ] Invariant cache hit.
[2024-05-24 13:43:51] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 333 ms. Remains : 85/85 places, 168/168 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 85 transition count 165
Applied a total of 3 rules in 13 ms. Remains 85 /85 variables (removed 0) and now considering 165/168 (removed 3) transitions.
Running SMT prover for 3 properties.
[2024-05-24 13:43:51] [INFO ] Invariant cache hit.
[2024-05-24 13:43:51] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-24 13:43:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 13:43:51] [INFO ] [Nat]Absence check using 1 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-24 13:43:51] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-24 13:43:51] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 0 ms to minimize.
[2024-05-24 13:43:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 63 ms
[2024-05-24 13:43:51] [INFO ] After 238ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 69 ms.
[2024-05-24 13:43:51] [INFO ] After 346ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2024-05-24 13:43:51] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2024-05-24 13:43:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 85 places, 168 transitions and 679 arcs took 1 ms.
[2024-05-24 13:43:51] [INFO ] Flatten gal took : 42 ms
Total runtime 15153 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT HealthRecord-PT-13
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/370
ReachabilityFireability

FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA HealthRecord-PT-13-ReachabilityFireability-2024-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716558233633

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/370/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/370/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/370/ReachabilityFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 13 (type EXCL) for 3 HealthRecord-PT-13-ReachabilityFireability-2024-08
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 9 (type FNDP) for 3 HealthRecord-PT-13-ReachabilityFireability-2024-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 10 (type EQUN) for 3 HealthRecord-PT-13-ReachabilityFireability-2024-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 12 (type SRCH) for 3 HealthRecord-PT-13-ReachabilityFireability-2024-08
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 9 (type FNDP) for HealthRecord-PT-13-ReachabilityFireability-2024-08
lola: result : true
lola: fired transitions : 374
lola: tried executions : 20
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 10 (type EQUN) for HealthRecord-PT-13-ReachabilityFireability-2024-08 (obsolete)
lola: CANCELED task # 12 (type SRCH) for HealthRecord-PT-13-ReachabilityFireability-2024-08 (obsolete)
lola: CANCELED task # 13 (type EXCL) for HealthRecord-PT-13-ReachabilityFireability-2024-08 (obsolete)
lola: LAUNCH task # 19 (type EXCL) for 6 HealthRecord-PT-13-ReachabilityFireability-2024-09
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 21 (type FNDP) for 0 HealthRecord-PT-13-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 22 (type EQUN) for 0 HealthRecord-PT-13-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 24 (type SRCH) for 0 HealthRecord-PT-13-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
sara: try reading problem file /home/mcc/execution/370/ReachabilityFireability-22.sara.
sara: place or transition ordering is non-deterministic
sara: try reading problem file /home/mcc/execution/370/ReachabilityFireability-10.sara.
sara: place or transition ordering is non-deterministic
lola: FINISHED task # 19 (type EXCL) for HealthRecord-PT-13-ReachabilityFireability-2024-09
lola: result : true
lola: markings : 19655
lola: fired transitions : 39881
lola: time used : 1.000000
lola: memory pages used : 1
lola: LAUNCH task # 25 (type EXCL) for 0 HealthRecord-PT-13-ReachabilityFireability-2024-02
lola: time limit : 3599 sec
lola: memory limit: 32 pages
sara: warning, failure of lp_solve (at job 54)
lola: FINISHED task # 24 (type SRCH) for HealthRecord-PT-13-ReachabilityFireability-2024-02
lola: result : true
lola: markings : 135328
lola: fired transitions : 391508
lola: time used : 1.000000
lola: memory pages used : 1
lola: CANCELED task # 21 (type FNDP) for HealthRecord-PT-13-ReachabilityFireability-2024-02 (obsolete)
lola: CANCELED task # 22 (type EQUN) for HealthRecord-PT-13-ReachabilityFireability-2024-02 (obsolete)
lola: CANCELED task # 25 (type EXCL) for HealthRecord-PT-13-ReachabilityFireability-2024-02 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
HealthRecord-PT-13-ReachabilityFireability-2024-02: EF true tandem / insertion
HealthRecord-PT-13-ReachabilityFireability-2024-08: EF true findpath
HealthRecord-PT-13-ReachabilityFireability-2024-09: EF true tandem / relaxed


Time elapsed: 1 secs. Pages in use: 2

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-13"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is HealthRecord-PT-13, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-tall-171640625800500"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-13.tgz
mv HealthRecord-PT-13 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;