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.r215-smll-167840357800198.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 ltsminxred
Input is HealthRecord-PT-11, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-smll-167840357800198
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 8.3K Feb 26 18:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 18:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 18:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 18:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 18:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 18:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 18:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 26 18:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 70K 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 StableMarking

=== Now, execution of the tool begins

BK_START 1678619033209

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=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HealthRecord-PT-11
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 11:03:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-12 11:03:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 11:03:56] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2023-03-12 11:03:56] [INFO ] Transformed 159 places.
[2023-03-12 11:03:56] [INFO ] Transformed 334 transitions.
[2023-03-12 11:03:56] [INFO ] Found NUPN structural information;
[2023-03-12 11:03:56] [INFO ] Parsed PT model containing 159 places and 334 transitions and 879 arcs in 188 ms.
Graph (trivial) has 270 edges and 159 vertex of which 10 / 159 are part of one of the 5 SCC in 5 ms
Free SCC test removed 5 places
Structural test allowed to assert that 30 places are NOT stable. Took 15 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 845 resets, run finished after 739 ms. (steps per millisecond=13 ) properties (out of 129) seen :46
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 83) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 83) seen :1
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 82) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 82) seen :5
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 77) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 77) seen :1
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) 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 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) 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 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 76) seen :2
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) 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 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) 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 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 74) seen :0
Running SMT prover for 74 properties.
[2023-03-12 11:03:57] [INFO ] Flow matrix only has 285 transitions (discarded 17 similar events)
// Phase 1: matrix 285 rows 154 cols
[2023-03-12 11:03:57] [INFO ] Computed 18 place invariants in 12 ms
[2023-03-12 11:03:58] [INFO ] After 758ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:74
[2023-03-12 11:03:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 24 ms returned sat
[2023-03-12 11:03:59] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 14 ms returned sat
[2023-03-12 11:04:00] [INFO ] After 966ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :74
[2023-03-12 11:04:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 11:04:01] [INFO ] After 836ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :74
[2023-03-12 11:04:02] [INFO ] Deduced a trap composed of 44 places in 125 ms of which 10 ms to minimize.
[2023-03-12 11:04:02] [INFO ] Deduced a trap composed of 39 places in 94 ms of which 1 ms to minimize.
[2023-03-12 11:04:02] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 1 ms to minimize.
[2023-03-12 11:04:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 363 ms
[2023-03-12 11:04:03] [INFO ] Deduced a trap composed of 40 places in 65 ms of which 2 ms to minimize.
[2023-03-12 11:04:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2023-03-12 11:04:03] [INFO ] After 2805ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :74
Attempting to minimize the solution found.
Minimization took 818 ms.
[2023-03-12 11:04:04] [INFO ] After 5519ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :74
Fused 74 Parikh solutions to 61 different solutions.
Parikh walk visited 1 properties in 742 ms.
Support contains 73 out of 154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 154/154 places, 302/302 transitions.
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 154 transition count 282
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 24 place count 152 transition count 280
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 24 place count 152 transition count 278
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 149 transition count 278
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 60 place count 118 transition count 216
Iterating global reduction 2 with 31 rules applied. Total rules applied 91 place count 118 transition count 216
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 92 place count 117 transition count 214
Iterating global reduction 2 with 1 rules applied. Total rules applied 93 place count 117 transition count 214
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 107 place count 110 transition count 246
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 110 place count 110 transition count 243
Applied a total of 110 rules in 56 ms. Remains 110 /154 variables (removed 44) and now considering 243/302 (removed 59) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 110/154 places, 243/302 transitions.
Interrupted random walk after 816977 steps, including 189399 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen 35
Incomplete Best-First random walk after 100001 steps, including 3228 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3233 resets, run finished after 549 ms. (steps per millisecond=182 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3271 resets, run finished after 555 ms. (steps per millisecond=180 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3225 resets, run finished after 571 ms. (steps per millisecond=175 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3247 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3219 resets, run finished after 577 ms. (steps per millisecond=173 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 3226 resets, run finished after 565 ms. (steps per millisecond=176 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3229 resets, run finished after 555 ms. (steps per millisecond=180 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3225 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3261 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3216 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3231 resets, run finished after 537 ms. (steps per millisecond=186 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3239 resets, run finished after 543 ms. (steps per millisecond=184 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3253 resets, run finished after 556 ms. (steps per millisecond=179 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3251 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3222 resets, run finished after 534 ms. (steps per millisecond=187 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3228 resets, run finished after 536 ms. (steps per millisecond=186 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3242 resets, run finished after 539 ms. (steps per millisecond=185 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3209 resets, run finished after 520 ms. (steps per millisecond=192 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3187 resets, run finished after 506 ms. (steps per millisecond=197 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3225 resets, run finished after 544 ms. (steps per millisecond=183 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3213 resets, run finished after 536 ms. (steps per millisecond=186 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 3236 resets, run finished after 511 ms. (steps per millisecond=195 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3236 resets, run finished after 510 ms. (steps per millisecond=196 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3251 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3248 resets, run finished after 521 ms. (steps per millisecond=191 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3245 resets, run finished after 525 ms. (steps per millisecond=190 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3226 resets, run finished after 518 ms. (steps per millisecond=193 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3250 resets, run finished after 562 ms. (steps per millisecond=177 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3229 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3246 resets, run finished after 583 ms. (steps per millisecond=171 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3260 resets, run finished after 585 ms. (steps per millisecond=170 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3192 resets, run finished after 583 ms. (steps per millisecond=171 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3244 resets, run finished after 546 ms. (steps per millisecond=183 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 3220 resets, run finished after 516 ms. (steps per millisecond=193 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3252 resets, run finished after 553 ms. (steps per millisecond=180 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3230 resets, run finished after 540 ms. (steps per millisecond=185 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 3269 resets, run finished after 529 ms. (steps per millisecond=189 ) properties (out of 38) seen :0
Running SMT prover for 38 properties.
[2023-03-12 11:04:55] [INFO ] Flow matrix only has 231 transitions (discarded 12 similar events)
// Phase 1: matrix 231 rows 110 cols
[2023-03-12 11:04:55] [INFO ] Computed 17 place invariants in 4 ms
[2023-03-12 11:04:55] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:38
[2023-03-12 11:04:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2023-03-12 11:04:56] [INFO ] [Nat]Absence check using 10 positive and 7 generalized place invariants in 9 ms returned sat
[2023-03-12 11:04:56] [INFO ] After 406ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :38
[2023-03-12 11:04:56] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-12 11:04:57] [INFO ] After 343ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :0 sat :38
[2023-03-12 11:04:57] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 2 ms to minimize.
[2023-03-12 11:04:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2023-03-12 11:04:57] [INFO ] After 991ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :38
Attempting to minimize the solution found.
Minimization took 367 ms.
[2023-03-12 11:04:58] [INFO ] After 2112ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :38
Fused 38 Parikh solutions to 15 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 38 out of 110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 243/243 transitions.
Graph (complete) has 532 edges and 110 vertex of which 101 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 101 transition count 239
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 97 transition count 238
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 26 place count 81 transition count 206
Iterating global reduction 2 with 16 rules applied. Total rules applied 42 place count 81 transition count 206
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 45 place count 78 transition count 200
Iterating global reduction 2 with 3 rules applied. Total rules applied 48 place count 78 transition count 200
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 57 place count 78 transition count 191
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 65 place count 74 transition count 193
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 71 place count 74 transition count 187
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 72 place count 73 transition count 184
Iterating global reduction 4 with 1 rules applied. Total rules applied 73 place count 73 transition count 184
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 4 with 15 rules applied. Total rules applied 88 place count 73 transition count 184
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 102 place count 73 transition count 184
Applied a total of 102 rules in 52 ms. Remains 73 /110 variables (removed 37) and now considering 184/243 (removed 59) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 73/110 places, 184/243 transitions.
Interrupted random walk after 851885 steps, including 146058 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen 12
Incomplete Best-First random walk after 100001 steps, including 2254 resets, run finished after 521 ms. (steps per millisecond=191 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2285 resets, run finished after 540 ms. (steps per millisecond=185 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2331 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2325 resets, run finished after 505 ms. (steps per millisecond=198 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2301 resets, run finished after 545 ms. (steps per millisecond=183 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 2271 resets, run finished after 488 ms. (steps per millisecond=204 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2285 resets, run finished after 511 ms. (steps per millisecond=195 ) properties (out of 26) seen :2
Incomplete Best-First random walk after 100001 steps, including 2265 resets, run finished after 514 ms. (steps per millisecond=194 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2293 resets, run finished after 517 ms. (steps per millisecond=193 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2273 resets, run finished after 532 ms. (steps per millisecond=187 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2303 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2266 resets, run finished after 507 ms. (steps per millisecond=197 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2297 resets, run finished after 492 ms. (steps per millisecond=203 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 2314 resets, run finished after 487 ms. (steps per millisecond=205 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 2300 resets, run finished after 485 ms. (steps per millisecond=206 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2268 resets, run finished after 495 ms. (steps per millisecond=202 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2275 resets, run finished after 491 ms. (steps per millisecond=203 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2334 resets, run finished after 492 ms. (steps per millisecond=203 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2298 resets, run finished after 504 ms. (steps per millisecond=198 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2296 resets, run finished after 460 ms. (steps per millisecond=217 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2286 resets, run finished after 515 ms. (steps per millisecond=194 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2293 resets, run finished after 520 ms. (steps per millisecond=192 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 2273 resets, run finished after 597 ms. (steps per millisecond=167 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 2298 resets, run finished after 486 ms. (steps per millisecond=205 ) properties (out of 24) seen :0
Running SMT prover for 24 properties.
[2023-03-12 11:05:40] [INFO ] Flow matrix only has 167 transitions (discarded 17 similar events)
// Phase 1: matrix 167 rows 73 cols
[2023-03-12 11:05:40] [INFO ] Computed 8 place invariants in 4 ms
[2023-03-12 11:05:40] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2023-03-12 11:05:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 11:05:40] [INFO ] [Nat]Absence check using 1 positive and 7 generalized place invariants in 6 ms returned sat
[2023-03-12 11:05:40] [INFO ] After 216ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2023-03-12 11:05:40] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 11:05:41] [INFO ] After 168ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :24
[2023-03-12 11:05:41] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 1 ms to minimize.
[2023-03-12 11:05:41] [INFO ] Deduced a trap composed of 28 places in 52 ms of which 1 ms to minimize.
[2023-03-12 11:05:41] [INFO ] Deduced a trap composed of 29 places in 47 ms of which 1 ms to minimize.
[2023-03-12 11:05:41] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 195 ms
[2023-03-12 11:05:41] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 1 ms to minimize.
[2023-03-12 11:05:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2023-03-12 11:05:41] [INFO ] After 670ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 161 ms.
[2023-03-12 11:05:41] [INFO ] After 1206ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Fused 24 Parikh solutions to 14 different solutions.
Parikh walk visited 0 properties in 291 ms.
Support contains 24 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 184/184 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 67 transition count 172
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 67 transition count 172
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 66 transition count 171
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 63 transition count 179
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 63 transition count 178
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 63 transition count 178
Applied a total of 24 rules in 37 ms. Remains 63 /73 variables (removed 10) and now considering 178/184 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 63/73 places, 178/184 transitions.
Interrupted random walk after 895630 steps, including 153683 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 7
Incomplete Best-First random walk after 100001 steps, including 2309 resets, run finished after 488 ms. (steps per millisecond=204 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2294 resets, run finished after 486 ms. (steps per millisecond=205 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2303 resets, run finished after 475 ms. (steps per millisecond=210 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2326 resets, run finished after 433 ms. (steps per millisecond=230 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2287 resets, run finished after 471 ms. (steps per millisecond=212 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2305 resets, run finished after 489 ms. (steps per millisecond=204 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2294 resets, run finished after 489 ms. (steps per millisecond=204 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2293 resets, run finished after 450 ms. (steps per millisecond=222 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2272 resets, run finished after 464 ms. (steps per millisecond=215 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 2303 resets, run finished after 468 ms. (steps per millisecond=213 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2291 resets, run finished after 445 ms. (steps per millisecond=224 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2303 resets, run finished after 477 ms. (steps per millisecond=209 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2292 resets, run finished after 485 ms. (steps per millisecond=206 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2263 resets, run finished after 503 ms. (steps per millisecond=198 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2321 resets, run finished after 492 ms. (steps per millisecond=203 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 2277 resets, run finished after 438 ms. (steps per millisecond=228 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2279 resets, run finished after 426 ms. (steps per millisecond=234 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
[2023-03-12 11:06:19] [INFO ] Flow matrix only has 161 transitions (discarded 17 similar events)
// Phase 1: matrix 161 rows 63 cols
[2023-03-12 11:06:19] [INFO ] Computed 8 place invariants in 4 ms
[2023-03-12 11:06:20] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-12 11:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 11:06:20] [INFO ] [Nat]Absence check using 1 positive and 7 generalized place invariants in 4 ms returned sat
[2023-03-12 11:06:20] [INFO ] After 168ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-12 11:06:20] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-12 11:06:20] [INFO ] After 158ms SMT Verify possible using 27 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-03-12 11:06:20] [INFO ] Deduced a trap composed of 18 places in 94 ms of which 1 ms to minimize.
[2023-03-12 11:06:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2023-03-12 11:06:20] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 1 ms to minimize.
[2023-03-12 11:06:20] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 1 ms to minimize.
[2023-03-12 11:06:21] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 1 ms to minimize.
[2023-03-12 11:06:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 305 ms
[2023-03-12 11:06:21] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 1 ms to minimize.
[2023-03-12 11:06:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
[2023-03-12 11:06:21] [INFO ] After 994ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 1007 ms.
[2023-03-12 11:06:22] [INFO ] After 2292ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Fused 17 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 145 ms.
Support contains 17 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 178/178 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 61 transition count 174
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 174
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 59 transition count 172
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 57 transition count 176
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 57 transition count 176
Applied a total of 13 rules in 31 ms. Remains 57 /63 variables (removed 6) and now considering 176/178 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 57/63 places, 176/178 transitions.
Interrupted random walk after 921302 steps, including 157864 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen 2
Incomplete Best-First random walk after 100001 steps, including 2326 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2311 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2290 resets, run finished after 518 ms. (steps per millisecond=193 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2299 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2305 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2306 resets, run finished after 536 ms. (steps per millisecond=186 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2268 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2297 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2306 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2339 resets, run finished after 529 ms. (steps per millisecond=189 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2292 resets, run finished after 507 ms. (steps per millisecond=197 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2309 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2288 resets, run finished after 534 ms. (steps per millisecond=187 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 2279 resets, run finished after 521 ms. (steps per millisecond=191 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2288 resets, run finished after 521 ms. (steps per millisecond=191 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2023-03-12 11:07:00] [INFO ] Flow matrix only has 159 transitions (discarded 17 similar events)
// Phase 1: matrix 159 rows 57 cols
[2023-03-12 11:07:00] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-12 11:07:00] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-12 11:07:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 11:07:00] [INFO ] [Nat]Absence check using 1 positive and 7 generalized place invariants in 4 ms returned sat
[2023-03-12 11:07:00] [INFO ] After 153ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-12 11:07:00] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-12 11:07:00] [INFO ] After 115ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :0 sat :15
[2023-03-12 11:07:01] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 1 ms to minimize.
[2023-03-12 11:07:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2023-03-12 11:07:01] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 0 ms to minimize.
[2023-03-12 11:07:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 59 ms
[2023-03-12 11:07:01] [INFO ] After 396ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 101 ms.
[2023-03-12 11:07:01] [INFO ] After 758ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 877 ms.
Support contains 15 out of 57 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 176/176 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 56 transition count 175
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 55 transition count 175
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 54 transition count 170
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 54 transition count 170
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 53 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 53 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 52 transition count 161
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 52 transition count 161
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 52 transition count 155
Applied a total of 16 rules in 17 ms. Remains 52 /57 variables (removed 5) and now considering 155/176 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 52/57 places, 155/176 transitions.
Incomplete random walk after 1000000 steps, including 171858 resets, run finished after 29949 ms. (steps per millisecond=33 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2351 resets, run finished after 490 ms. (steps per millisecond=204 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2312 resets, run finished after 481 ms. (steps per millisecond=207 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2329 resets, run finished after 480 ms. (steps per millisecond=208 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2326 resets, run finished after 479 ms. (steps per millisecond=208 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2308 resets, run finished after 499 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2309 resets, run finished after 484 ms. (steps per millisecond=206 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2317 resets, run finished after 489 ms. (steps per millisecond=204 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2314 resets, run finished after 480 ms. (steps per millisecond=208 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2298 resets, run finished after 493 ms. (steps per millisecond=202 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2330 resets, run finished after 490 ms. (steps per millisecond=204 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 2295 resets, run finished after 493 ms. (steps per millisecond=202 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2341 resets, run finished after 483 ms. (steps per millisecond=207 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2299 resets, run finished after 490 ms. (steps per millisecond=204 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2342 resets, run finished after 492 ms. (steps per millisecond=203 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 2283 resets, run finished after 492 ms. (steps per millisecond=203 ) properties (out of 15) seen :0
Finished probabilistic random walk after 12782 steps, run visited all 15 properties in 142 ms. (steps per millisecond=90 )
Probabilistic random walk after 12782 steps, saw 3926 distinct states, run finished after 142 ms. (steps per millisecond=90 ) properties seen :15
Able to resolve query StableMarking after proving 131 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 223529 ms.
ITS solved all properties within timeout

BK_STOP 1678619260514

--------------------
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 StableMarking -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-11"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is HealthRecord-PT-11, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r215-smll-167840357800198"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-11.tgz
mv HealthRecord-PT-11 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;