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.r216-smll-167840358400217.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 marciexred
Input is HealthRecord-PT-15, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-smll-167840358400217
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.4K Feb 26 17:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 17:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 17:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 17:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K 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 2.2K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 17:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 17:58 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 73K 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678626289433

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=marciexred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HealthRecord-PT-15
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 13:04:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-12 13:04:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:04:51] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2023-03-12 13:04:52] [INFO ] Transformed 163 places.
[2023-03-12 13:04:52] [INFO ] Transformed 348 transitions.
[2023-03-12 13:04:52] [INFO ] Found NUPN structural information;
[2023-03-12 13:04:52] [INFO ] Parsed PT model containing 163 places and 348 transitions and 919 arcs in 201 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 163/163 places, 348/348 transitions.
Graph (trivial) has 278 edges and 163 vertex of which 6 / 163 are part of one of the 3 SCC in 5 ms
Free SCC test removed 3 places
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 1 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 0 with 138 rules applied. Total rules applied 139 place count 91 transition count 247
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 140 place count 91 transition count 246
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 1 with 54 rules applied. Total rules applied 194 place count 64 transition count 279
Applied a total of 194 rules in 49 ms. Remains 64 /163 variables (removed 99) and now considering 279/348 (removed 69) transitions.
[2023-03-12 13:04:52] [INFO ] Flow matrix only has 224 transitions (discarded 55 similar events)
// Phase 1: matrix 224 rows 64 cols
[2023-03-12 13:04:52] [INFO ] Computed 18 place invariants in 19 ms
[2023-03-12 13:04:52] [INFO ] Implicit Places using invariants in 371 ms returned []
[2023-03-12 13:04:52] [INFO ] Flow matrix only has 224 transitions (discarded 55 similar events)
[2023-03-12 13:04:52] [INFO ] Invariant cache hit.
[2023-03-12 13:04:52] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-12 13:04:52] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 705 ms to find 0 implicit places.
[2023-03-12 13:04:52] [INFO ] Flow matrix only has 224 transitions (discarded 55 similar events)
[2023-03-12 13:04:52] [INFO ] Invariant cache hit.
[2023-03-12 13:04:53] [INFO ] Dead Transitions using invariants and state equation in 392 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 64/163 places, 279/348 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 1149 ms. Remains : 64/163 places, 279/348 transitions.
Discarding 228 transitions out of 279. Remains 51
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 1596 resets, run finished after 973 ms. (steps per millisecond=10 ) properties (out of 50) seen :21
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 17 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :1
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) seen :1
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 24 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Running SMT prover for 26 properties.
[2023-03-12 13:04:54] [INFO ] Flow matrix only has 224 transitions (discarded 55 similar events)
[2023-03-12 13:04:54] [INFO ] Invariant cache hit.
[2023-03-12 13:04:54] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-12 13:04:54] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-12 13:04:55] [INFO ] After 484ms SMT Verify possible using state equation in real domain returned unsat :0 sat :13 real:13
[2023-03-12 13:04:55] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-12 13:04:55] [INFO ] After 222ms SMT Verify possible using 84 Read/Feed constraints in real domain returned unsat :0 sat :0 real:26
[2023-03-12 13:04:55] [INFO ] After 947ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:26
[2023-03-12 13:04:55] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-03-12 13:04:55] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-12 13:04:56] [INFO ] After 568ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2023-03-12 13:04:56] [INFO ] After 493ms SMT Verify possible using 84 Read/Feed constraints in natural domain returned unsat :0 sat :26
[2023-03-12 13:04:57] [INFO ] After 1174ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :26
Attempting to minimize the solution found.
Minimization took 470 ms.
[2023-03-12 13:04:57] [INFO ] After 2491ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :26
Fused 26 Parikh solutions to 17 different solutions.
Parikh walk visited 0 properties in 14 ms.
Support contains 39 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 279/279 transitions.
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 64 transition count 263
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 59 transition count 238
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 59 transition count 238
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 44 place count 59 transition count 220
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 53 place count 59 transition count 211
Applied a total of 53 rules in 65 ms. Remains 59 /64 variables (removed 5) and now considering 211/279 (removed 68) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 59/64 places, 211/279 transitions.
Incomplete random walk after 1000000 steps, including 160879 resets, run finished after 29307 ms. (steps per millisecond=34 ) properties (out of 26) seen :11
Incomplete Best-First random walk after 100001 steps, including 2130 resets, run finished after 381 ms. (steps per millisecond=262 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2122 resets, run finished after 394 ms. (steps per millisecond=253 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2144 resets, run finished after 387 ms. (steps per millisecond=258 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2700 resets, run finished after 562 ms. (steps per millisecond=177 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2098 resets, run finished after 448 ms. (steps per millisecond=223 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 100001 steps, including 2056 resets, run finished after 280 ms. (steps per millisecond=357 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 100001 steps, including 2039 resets, run finished after 388 ms. (steps per millisecond=257 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 100001 steps, including 1987 resets, run finished after 371 ms. (steps per millisecond=269 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 100001 steps, including 1990 resets, run finished after 390 ms. (steps per millisecond=256 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 100001 steps, including 1985 resets, run finished after 457 ms. (steps per millisecond=218 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 100001 steps, including 1985 resets, run finished after 441 ms. (steps per millisecond=226 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-12 13:05:31] [INFO ] Flow matrix only has 188 transitions (discarded 23 similar events)
// Phase 1: matrix 188 rows 59 cols
[2023-03-12 13:05:31] [INFO ] Computed 18 place invariants in 4 ms
[2023-03-12 13:05:31] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-12 13:05:31] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 13:05:32] [INFO ] After 163ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:7
[2023-03-12 13:05:32] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 13:05:32] [INFO ] After 25ms SMT Verify possible using 74 Read/Feed constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-12 13:05:32] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-12 13:05:32] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-12 13:05:32] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-12 13:05:32] [INFO ] After 149ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-12 13:05:32] [INFO ] After 109ms SMT Verify possible using 74 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-12 13:05:32] [INFO ] After 246ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 97 ms.
[2023-03-12 13:05:32] [INFO ] After 562ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 22 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 211/211 transitions.
Graph (complete) has 346 edges and 59 vertex of which 50 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 48 transition count 206
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 48 transition count 206
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 48 transition count 205
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 48 transition count 201
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 22 place count 48 transition count 201
Applied a total of 22 rules in 32 ms. Remains 48 /59 variables (removed 11) and now considering 201/211 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 48/59 places, 201/211 transitions.
Incomplete random walk after 1000000 steps, including 144749 resets, run finished after 21451 ms. (steps per millisecond=46 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 17691 resets, run finished after 2709 ms. (steps per millisecond=369 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 17648 resets, run finished after 3102 ms. (steps per millisecond=322 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 1000000 steps, including 27777 resets, run finished after 4569 ms. (steps per millisecond=218 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 15407 resets, run finished after 2145 ms. (steps per millisecond=466 ) properties (out of 8) seen :5
Running SMT prover for 3 properties.
[2023-03-12 13:06:06] [INFO ] Flow matrix only has 178 transitions (discarded 23 similar events)
// Phase 1: matrix 178 rows 48 cols
[2023-03-12 13:06:06] [INFO ] Computed 9 place invariants in 6 ms
[2023-03-12 13:06:06] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2023-03-12 13:06:06] [INFO ] [Real]Absence check using 1 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 13:06:06] [INFO ] After 83ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:1
[2023-03-12 13:06:06] [INFO ] State equation strengthened by 69 read => feed constraints.
[2023-03-12 13:06:06] [INFO ] After 21ms SMT Verify possible using 69 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 13:06:06] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 13:06:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-12 13:06:06] [INFO ] [Nat]Absence check using 1 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 13:06:07] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 13:06:07] [INFO ] After 43ms SMT Verify possible using 69 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 13:06:07] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 33 ms.
[2023-03-12 13:06:07] [INFO ] After 275ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 12 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 201/201 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 45 transition count 189
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 45 transition count 189
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 43 transition count 169
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 43 transition count 169
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 41 transition count 163
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 41 transition count 163
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 26 place count 41 transition count 151
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 41 transition count 151
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 30 place count 39 transition count 137
Iterating global reduction 1 with 2 rules applied. Total rules applied 32 place count 39 transition count 137
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 33 place count 38 transition count 134
Iterating global reduction 1 with 1 rules applied. Total rules applied 34 place count 38 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 40 place count 38 transition count 128
Applied a total of 40 rules in 28 ms. Remains 38 /48 variables (removed 10) and now considering 128/201 (removed 73) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 38/48 places, 128/201 transitions.
Incomplete random walk after 1000000 steps, including 145236 resets, run finished after 14525 ms. (steps per millisecond=68 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 17900 resets, run finished after 1642 ms. (steps per millisecond=609 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 17889 resets, run finished after 1792 ms. (steps per millisecond=558 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 27777 resets, run finished after 2610 ms. (steps per millisecond=383 ) properties (out of 3) seen :0
Finished probabilistic random walk after 1913 steps, run visited all 3 properties in 40 ms. (steps per millisecond=47 )
Probabilistic random walk after 1913 steps, saw 779 distinct states, run finished after 40 ms. (steps per millisecond=47 ) properties seen :3
Able to resolve query QuasiLiveness after proving 51 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 96066 ms.
ITS solved all properties within timeout

BK_STOP 1678626388792

--------------------
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 QuasiLiveness -timeout 180 -rebuildPNML

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-15"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is HealthRecord-PT-15, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r216-smll-167840358400217"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-15.tgz
mv HealthRecord-PT-15 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;