About the Execution of LoLa+red for HealthRecord-PT-14
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 522.008 | 36942.00 | 76009.00 | 670.40 | TTFFFFTTFTFTTTTF | normal |
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.r199-smll-167840345800343.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 lolaxred
Input is HealthRecord-PT-14, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r199-smll-167840345800343
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 6.8K Feb 26 17:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 17:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 17:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 17:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 17:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 17:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 17:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:14 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 72K 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 booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-00
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-01
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-02
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-03
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-04
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-05
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-06
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-07
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-08
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-09
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-10
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-11
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-12
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-13
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-14
FORMULA_NAME HealthRecord-PT-14-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678520407989
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=lolaxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-14
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 07:40:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 07:40:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 07:40:12] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2023-03-11 07:40:12] [INFO ] Transformed 162 places.
[2023-03-11 07:40:12] [INFO ] Transformed 347 transitions.
[2023-03-11 07:40:12] [INFO ] Found NUPN structural information;
[2023-03-11 07:40:12] [INFO ] Parsed PT model containing 162 places and 347 transitions and 915 arcs in 292 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 36 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 29 transitions
Reduce redundant transitions removed 29 transitions.
Incomplete random walk after 10000 steps, including 841 resets, run finished after 1037 ms. (steps per millisecond=9 ) properties (out of 16) seen :3
FORMULA HealthRecord-PT-14-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 92 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 13) seen :2
FORMULA HealthRecord-PT-14-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-11 07:40:14] [INFO ] Flow matrix only has 306 transitions (discarded 12 similar events)
// Phase 1: matrix 306 rows 162 cols
[2023-03-11 07:40:14] [INFO ] Computed 18 place invariants in 18 ms
[2023-03-11 07:40:15] [INFO ] After 484ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-11 07:40:15] [INFO ] [Nat]Absence check using 10 positive place invariants in 23 ms returned sat
[2023-03-11 07:40:15] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 26 ms returned sat
[2023-03-11 07:40:17] [INFO ] After 1084ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :8
[2023-03-11 07:40:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 07:40:17] [INFO ] After 733ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :3 sat :8
[2023-03-11 07:40:18] [INFO ] Deduced a trap composed of 39 places in 202 ms of which 10 ms to minimize.
[2023-03-11 07:40:18] [INFO ] Deduced a trap composed of 40 places in 145 ms of which 1 ms to minimize.
[2023-03-11 07:40:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 433 ms
[2023-03-11 07:40:18] [INFO ] Deduced a trap composed of 48 places in 160 ms of which 2 ms to minimize.
[2023-03-11 07:40:18] [INFO ] Deduced a trap composed of 39 places in 144 ms of which 3 ms to minimize.
[2023-03-11 07:40:18] [INFO ] Deduced a trap composed of 39 places in 118 ms of which 1 ms to minimize.
[2023-03-11 07:40:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 537 ms
[2023-03-11 07:40:19] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 1 ms to minimize.
[2023-03-11 07:40:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 134 ms
[2023-03-11 07:40:19] [INFO ] Deduced a trap composed of 40 places in 97 ms of which 1 ms to minimize.
[2023-03-11 07:40:19] [INFO ] Deduced a trap composed of 38 places in 147 ms of which 2 ms to minimize.
[2023-03-11 07:40:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 368 ms
[2023-03-11 07:40:20] [INFO ] After 3039ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :8
Attempting to minimize the solution found.
Minimization took 743 ms.
[2023-03-11 07:40:20] [INFO ] After 5275ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :8
FORMULA HealthRecord-PT-14-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-14-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HealthRecord-PT-14-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 29 ms.
Support contains 119 out of 162 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 318/318 transitions.
Graph (complete) has 698 edges and 162 vertex of which 156 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 156 transition count 305
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 27 place count 137 transition count 267
Iterating global reduction 1 with 19 rules applied. Total rules applied 46 place count 137 transition count 267
Applied a total of 46 rules in 51 ms. Remains 137 /162 variables (removed 25) and now considering 267/318 (removed 51) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 137/162 places, 267/318 transitions.
Incomplete random walk after 10000 steps, including 849 resets, run finished after 415 ms. (steps per millisecond=24 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 97 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 69 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 619179 steps, run timeout after 3001 ms. (steps per millisecond=206 ) properties seen :{3=1}
Probabilistic random walk after 619179 steps, saw 87695 distinct states, run finished after 3004 ms. (steps per millisecond=206 ) properties seen :1
FORMULA HealthRecord-PT-14-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 7 properties.
// Phase 1: matrix 267 rows 137 cols
[2023-03-11 07:40:24] [INFO ] Computed 12 place invariants in 15 ms
[2023-03-11 07:40:25] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-11 07:40:25] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-11 07:40:25] [INFO ] [Nat]Absence check using 4 positive and 8 generalized place invariants in 11 ms returned sat
[2023-03-11 07:40:25] [INFO ] After 655ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-11 07:40:26] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 2 ms to minimize.
[2023-03-11 07:40:26] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2023-03-11 07:40:26] [INFO ] Deduced a trap composed of 40 places in 86 ms of which 1 ms to minimize.
[2023-03-11 07:40:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 384 ms
[2023-03-11 07:40:26] [INFO ] Deduced a trap composed of 36 places in 111 ms of which 1 ms to minimize.
[2023-03-11 07:40:26] [INFO ] Deduced a trap composed of 37 places in 126 ms of which 3 ms to minimize.
[2023-03-11 07:40:26] [INFO ] Deduced a trap composed of 39 places in 96 ms of which 0 ms to minimize.
[2023-03-11 07:40:26] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 1 ms to minimize.
[2023-03-11 07:40:26] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 545 ms
[2023-03-11 07:40:27] [INFO ] Deduced a trap composed of 24 places in 98 ms of which 1 ms to minimize.
[2023-03-11 07:40:27] [INFO ] Deduced a trap composed of 41 places in 88 ms of which 1 ms to minimize.
[2023-03-11 07:40:27] [INFO ] Deduced a trap composed of 38 places in 89 ms of which 0 ms to minimize.
[2023-03-11 07:40:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 358 ms
[2023-03-11 07:40:27] [INFO ] After 2596ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 601 ms.
[2023-03-11 07:40:28] [INFO ] After 3316ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
FORMULA HealthRecord-PT-14-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-14-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 3 properties in 45 ms.
Support contains 85 out of 137 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 137/137 places, 267/267 transitions.
Graph (trivial) has 35 edges and 137 vertex of which 2 / 137 are part of one of the 1 SCC in 5 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 564 edges and 136 vertex of which 134 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 134 transition count 264
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 133 transition count 263
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 19 place count 119 transition count 235
Iterating global reduction 2 with 14 rules applied. Total rules applied 33 place count 119 transition count 235
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 35 place count 118 transition count 235
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 118 transition count 235
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 118 transition count 235
Applied a total of 37 rules in 64 ms. Remains 118 /137 variables (removed 19) and now considering 235/267 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 118/137 places, 235/267 transitions.
Incomplete random walk after 10000 steps, including 915 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 122 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 770969 steps, run timeout after 3001 ms. (steps per millisecond=256 ) properties seen :{}
Probabilistic random walk after 770969 steps, saw 103061 distinct states, run finished after 3003 ms. (steps per millisecond=256 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 235 rows 118 cols
[2023-03-11 07:40:32] [INFO ] Computed 10 place invariants in 3 ms
[2023-03-11 07:40:32] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 07:40:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-11 07:40:32] [INFO ] [Nat]Absence check using 2 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-11 07:40:32] [INFO ] After 348ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 07:40:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 07:40:32] [INFO ] After 261ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-11 07:40:33] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 1 ms to minimize.
[2023-03-11 07:40:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 118 ms
[2023-03-11 07:40:33] [INFO ] Deduced a trap composed of 35 places in 81 ms of which 1 ms to minimize.
[2023-03-11 07:40:33] [INFO ] Deduced a trap composed of 37 places in 86 ms of which 1 ms to minimize.
[2023-03-11 07:40:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 217 ms
[2023-03-11 07:40:33] [INFO ] After 891ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 301 ms.
[2023-03-11 07:40:33] [INFO ] After 1660ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 19 ms.
Support contains 85 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 235/235 transitions.
Applied a total of 0 rules in 11 ms. Remains 118 /118 variables (removed 0) and now considering 235/235 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 118/118 places, 235/235 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 235/235 transitions.
Applied a total of 0 rules in 14 ms. Remains 118 /118 variables (removed 0) and now considering 235/235 (removed 0) transitions.
[2023-03-11 07:40:33] [INFO ] Invariant cache hit.
[2023-03-11 07:40:34] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-11 07:40:34] [INFO ] Invariant cache hit.
[2023-03-11 07:40:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 07:40:34] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2023-03-11 07:40:34] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-11 07:40:34] [INFO ] Invariant cache hit.
[2023-03-11 07:40:34] [INFO ] Dead Transitions using invariants and state equation in 241 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 575 ms. Remains : 118/118 places, 235/235 transitions.
Applied a total of 0 rules in 10 ms. Remains 118 /118 variables (removed 0) and now considering 235/235 (removed 0) transitions.
Running SMT prover for 4 properties.
[2023-03-11 07:40:34] [INFO ] Invariant cache hit.
[2023-03-11 07:40:34] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 07:40:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-11 07:40:34] [INFO ] [Nat]Absence check using 2 positive and 8 generalized place invariants in 14 ms returned sat
[2023-03-11 07:40:35] [INFO ] After 425ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 07:40:35] [INFO ] Deduced a trap composed of 40 places in 99 ms of which 1 ms to minimize.
[2023-03-11 07:40:35] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 1 ms to minimize.
[2023-03-11 07:40:35] [INFO ] Deduced a trap composed of 19 places in 109 ms of which 1 ms to minimize.
[2023-03-11 07:40:35] [INFO ] Deduced a trap composed of 42 places in 110 ms of which 1 ms to minimize.
[2023-03-11 07:40:35] [INFO ] Deduced a trap composed of 35 places in 110 ms of which 1 ms to minimize.
[2023-03-11 07:40:36] [INFO ] Deduced a trap composed of 16 places in 130 ms of which 1 ms to minimize.
[2023-03-11 07:40:36] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 1 ms to minimize.
[2023-03-11 07:40:36] [INFO ] Deduced a trap composed of 39 places in 102 ms of which 1 ms to minimize.
[2023-03-11 07:40:36] [INFO ] Deduced a trap composed of 40 places in 96 ms of which 1 ms to minimize.
[2023-03-11 07:40:36] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 2 ms to minimize.
[2023-03-11 07:40:36] [INFO ] Deduced a trap composed of 41 places in 95 ms of which 4 ms to minimize.
[2023-03-11 07:40:36] [INFO ] Deduced a trap composed of 35 places in 83 ms of which 1 ms to minimize.
[2023-03-11 07:40:36] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1524 ms
[2023-03-11 07:40:36] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 1 ms to minimize.
[2023-03-11 07:40:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 119 ms
[2023-03-11 07:40:37] [INFO ] Deduced a trap composed of 35 places in 76 ms of which 1 ms to minimize.
[2023-03-11 07:40:37] [INFO ] Deduced a trap composed of 36 places in 111 ms of which 1 ms to minimize.
[2023-03-11 07:40:37] [INFO ] Deduced a trap composed of 37 places in 87 ms of which 1 ms to minimize.
[2023-03-11 07:40:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 347 ms
[2023-03-11 07:40:37] [INFO ] After 2745ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 324 ms.
[2023-03-11 07:40:37] [INFO ] After 3195ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-11 07:40:37] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 16 ms.
[2023-03-11 07:40:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 118 places, 235 transitions and 694 arcs took 4 ms.
[2023-03-11 07:40:38] [INFO ] Flatten gal took : 100 ms
Total runtime 26621 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT HealthRecord-PT-14
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/376
ReachabilityFireability
FORMULA HealthRecord-PT-14-ReachabilityFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HealthRecord-PT-14-ReachabilityFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HealthRecord-PT-14-ReachabilityFireability-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA HealthRecord-PT-14-ReachabilityFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1678520444931
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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/376/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/376/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/376/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:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 20 (type EXCL) for 3 HealthRecord-PT-14-ReachabilityFireability-03
lola: time limit : 720 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 14 (type FNDP) for 3 HealthRecord-PT-14-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 16 (type EQUN) for 3 HealthRecord-PT-14-ReachabilityFireability-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 19 (type SRCH) for 3 HealthRecord-PT-14-ReachabilityFireability-03
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: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
sara: try reading problem file /home/mcc/execution/376/ReachabilityFireability-16.sara.
sara: place or transition ordering is non-deterministic
sara: warning, failure of lp_solve (at job 2)
sara: warning, failure of lp_solve (at job 70)
lola: FINISHED task # 20 (type EXCL) for HealthRecord-PT-14-ReachabilityFireability-03
lola: result : true
lola: markings : 57625
lola: fired transitions : 132959
lola: time used : 2.000000
lola: memory pages used : 1
lola: CANCELED task # 14 (type FNDP) for HealthRecord-PT-14-ReachabilityFireability-03 (obsolete)
lola: CANCELED task # 16 (type EQUN) for HealthRecord-PT-14-ReachabilityFireability-03 (obsolete)
lola: CANCELED task # 19 (type SRCH) for HealthRecord-PT-14-ReachabilityFireability-03 (obsolete)
lola: LAUNCH task # 30 (type EXCL) for 6 HealthRecord-PT-14-ReachabilityFireability-05
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 33 (type FNDP) for 9 HealthRecord-PT-14-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 34 (type EQUN) for 9 HealthRecord-PT-14-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 36 (type SRCH) for 9 HealthRecord-PT-14-ReachabilityFireability-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 14 (type FNDP) for HealthRecord-PT-14-ReachabilityFireability-03
lola: result : unknown
lola: fired transitions : 328806
lola: tried executions : 39252
lola: time used : 2.000000
lola: memory pages used : 0
lola: FINISHED task # 16 (type EQUN) for HealthRecord-PT-14-ReachabilityFireability-03
lola: result : unknown
lola: FINISHED task # 30 (type EXCL) for HealthRecord-PT-14-ReachabilityFireability-05
lola: result : true
lola: markings : 1114
lola: fired transitions : 1625
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 23 (type EXCL) for 0 HealthRecord-PT-14-ReachabilityFireability-01
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: FINISHED task # 23 (type EXCL) for HealthRecord-PT-14-ReachabilityFireability-01
lola: result : true
lola: markings : 17162
lola: fired transitions : 34221
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 37 (type EXCL) for 9 HealthRecord-PT-14-ReachabilityFireability-15
lola: time limit : 3598 sec
lola: memory limit: 32 pages
lola: FINISHED task # 37 (type EXCL) for HealthRecord-PT-14-ReachabilityFireability-15
lola: result : true
lola: markings : 146337
lola: fired transitions : 365369
lola: time used : 3.000000
lola: memory pages used : 1
lola: CANCELED task # 33 (type FNDP) for HealthRecord-PT-14-ReachabilityFireability-15 (obsolete)
lola: CANCELED task # 34 (type EQUN) for HealthRecord-PT-14-ReachabilityFireability-15 (obsolete)
lola: CANCELED task # 36 (type SRCH) for HealthRecord-PT-14-ReachabilityFireability-15 (obsolete)
lola: Portfolio finished: no open formulas
FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
HealthRecord-PT-14-ReachabilityFireability-01: EF true tandem / relaxed
HealthRecord-PT-14-ReachabilityFireability-03: AG false tandem / relaxed
HealthRecord-PT-14-ReachabilityFireability-05: AG false tandem / relaxed
HealthRecord-PT-14-ReachabilityFireability-15: AG false tandem / relaxed
Time elapsed: 5 secs. Pages in use: 3
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-14"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is HealthRecord-PT-14, 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 r199-smll-167840345800343"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-14.tgz
mv HealthRecord-PT-14 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 '
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 ;