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.r217-smll-167840359000178.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)
..........................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is HealthRecord-PT-07, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r217-smll-167840359000178
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 7.5K Feb 26 18:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 18:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 17:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 17:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 11K Feb 26 18:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 26 18:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 26 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K Feb 26 18:00 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 67K 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 1678625765793

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=smartxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HealthRecord-PT-07
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-12 12:56:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-12 12:56:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 12:56:08] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2023-03-12 12:56:08] [INFO ] Transformed 155 places.
[2023-03-12 12:56:08] [INFO ] Transformed 320 transitions.
[2023-03-12 12:56:08] [INFO ] Found NUPN structural information;
[2023-03-12 12:56:08] [INFO ] Parsed PT model containing 155 places and 320 transitions and 839 arcs in 215 ms.
Graph (trivial) has 262 edges and 155 vertex of which 14 / 155 are part of one of the 7 SCC in 6 ms
Free SCC test removed 7 places
Structural test allowed to assert that 32 places are NOT stable. Took 16 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 776 resets, run finished after 860 ms. (steps per millisecond=11 ) properties (out of 123) seen :50
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 73) 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 73) 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 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 73) 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 73) 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 73) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 73) seen :11
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 62) 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 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 62) 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 62) 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 62) 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 62) seen :1
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 61) 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 61) 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 61) 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 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 61) seen :1
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) 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 60) 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 60) 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 60) 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 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 60) 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 60) 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 60) 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 60) 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 60) 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 60) 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 60) 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 60) 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 60) 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 60) 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 60) 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 60) 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 60) 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 60) 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 60) 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 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 60) 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 60) 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 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 60) 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 60) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 60) 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 60) seen :1
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 59) seen :2
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 57) 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 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 57) seen :0
Running SMT prover for 57 properties.
[2023-03-12 12:56:10] [INFO ] Flow matrix only has 269 transitions (discarded 19 similar events)
// Phase 1: matrix 269 rows 148 cols
[2023-03-12 12:56:10] [INFO ] Computed 18 place invariants in 15 ms
[2023-03-12 12:56:11] [INFO ] After 856ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:57
[2023-03-12 12:56:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 20 ms returned sat
[2023-03-12 12:56:11] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 16 ms returned sat
[2023-03-12 12:56:12] [INFO ] After 780ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :57
[2023-03-12 12:56:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 12:56:13] [INFO ] After 684ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :57
[2023-03-12 12:56:13] [INFO ] Deduced a trap composed of 38 places in 90 ms of which 9 ms to minimize.
[2023-03-12 12:56:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2023-03-12 12:56:14] [INFO ] Deduced a trap composed of 37 places in 78 ms of which 2 ms to minimize.
[2023-03-12 12:56:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2023-03-12 12:56:14] [INFO ] Deduced a trap composed of 39 places in 57 ms of which 2 ms to minimize.
[2023-03-12 12:56:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2023-03-12 12:56:14] [INFO ] Deduced a trap composed of 38 places in 65 ms of which 2 ms to minimize.
[2023-03-12 12:56:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2023-03-12 12:56:14] [INFO ] After 2157ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :57
Attempting to minimize the solution found.
Minimization took 681 ms.
[2023-03-12 12:56:15] [INFO ] After 4347ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :57
Fused 57 Parikh solutions to 44 different solutions.
Parikh walk visited 0 properties in 532 ms.
Support contains 57 out of 148 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 148/148 places, 288/288 transitions.
Graph (complete) has 639 edges and 148 vertex of which 139 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 139 transition count 263
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 11 rules applied. Total rules applied 28 place count 134 transition count 257
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 29 place count 133 transition count 257
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 29 place count 133 transition count 253
Deduced a syphon composed of 4 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 11 rules applied. Total rules applied 40 place count 126 transition count 253
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 70 place count 96 transition count 193
Iterating global reduction 3 with 30 rules applied. Total rules applied 100 place count 96 transition count 193
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 103 place count 93 transition count 187
Iterating global reduction 3 with 3 rules applied. Total rules applied 106 place count 93 transition count 187
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 108 place count 93 transition count 185
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 120 place count 87 transition count 206
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 126 place count 87 transition count 200
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 139 place count 87 transition count 200
Applied a total of 139 rules in 73 ms. Remains 87 /148 variables (removed 61) and now considering 200/288 (removed 88) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 87/148 places, 200/288 transitions.
Interrupted random walk after 867619 steps, including 278627 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen 23
Incomplete Best-First random walk after 100001 steps, including 5307 resets, run finished after 594 ms. (steps per millisecond=168 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5294 resets, run finished after 614 ms. (steps per millisecond=162 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5344 resets, run finished after 606 ms. (steps per millisecond=165 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5301 resets, run finished after 628 ms. (steps per millisecond=159 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5377 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 5315 resets, run finished after 523 ms. (steps per millisecond=191 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5278 resets, run finished after 575 ms. (steps per millisecond=173 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5389 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 5287 resets, run finished after 603 ms. (steps per millisecond=165 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5161 resets, run finished after 583 ms. (steps per millisecond=171 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5253 resets, run finished after 586 ms. (steps per millisecond=170 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 5308 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5208 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 5281 resets, run finished after 545 ms. (steps per millisecond=183 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 5327 resets, run finished after 567 ms. (steps per millisecond=176 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5336 resets, run finished after 556 ms. (steps per millisecond=179 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 5306 resets, run finished after 570 ms. (steps per millisecond=175 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5354 resets, run finished after 567 ms. (steps per millisecond=176 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5359 resets, run finished after 586 ms. (steps per millisecond=170 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5315 resets, run finished after 576 ms. (steps per millisecond=173 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5346 resets, run finished after 545 ms. (steps per millisecond=183 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5356 resets, run finished after 557 ms. (steps per millisecond=179 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5354 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 34) seen :4
Incomplete Best-First random walk after 100001 steps, including 5316 resets, run finished after 628 ms. (steps per millisecond=159 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5348 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5294 resets, run finished after 545 ms. (steps per millisecond=183 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 5244 resets, run finished after 512 ms. (steps per millisecond=195 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5320 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5268 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5214 resets, run finished after 539 ms. (steps per millisecond=185 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 5285 resets, run finished after 518 ms. (steps per millisecond=193 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5275 resets, run finished after 521 ms. (steps per millisecond=191 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 5289 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 30) seen :0
Running SMT prover for 30 properties.
[2023-03-12 12:57:04] [INFO ] Flow matrix only has 194 transitions (discarded 6 similar events)
// Phase 1: matrix 194 rows 87 cols
[2023-03-12 12:57:04] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-12 12:57:05] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
[2023-03-12 12:57:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 12:57:05] [INFO ] [Nat]Absence check using 1 positive and 5 generalized place invariants in 5 ms returned sat
[2023-03-12 12:57:05] [INFO ] After 301ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2023-03-12 12:57:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 12:57:05] [INFO ] After 241ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :30
[2023-03-12 12:57:05] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 1 ms to minimize.
[2023-03-12 12:57:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2023-03-12 12:57:06] [INFO ] After 672ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :30
Attempting to minimize the solution found.
Minimization took 232 ms.
[2023-03-12 12:57:06] [INFO ] After 1423ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
Fused 30 Parikh solutions to 18 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 30 out of 87 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 87/87 places, 200/200 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 199
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 86 transition count 199
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 18 place count 70 transition count 167
Iterating global reduction 2 with 16 rules applied. Total rules applied 34 place count 70 transition count 167
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 69 transition count 165
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 69 transition count 165
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 37 place count 69 transition count 164
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 41 place count 67 transition count 162
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 49 place count 63 transition count 180
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 53 place count 63 transition count 176
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 4 with 17 rules applied. Total rules applied 70 place count 63 transition count 176
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 74 place count 63 transition count 176
Applied a total of 74 rules in 49 ms. Remains 63 /87 variables (removed 24) and now considering 176/200 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 63/87 places, 176/200 transitions.
Incomplete random walk after 1000000 steps, including 324610 resets, run finished after 28666 ms. (steps per millisecond=34 ) properties (out of 30) seen :6
Incomplete Best-First random walk after 100001 steps, including 5307 resets, run finished after 487 ms. (steps per millisecond=205 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5323 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 5231 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 5319 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 5298 resets, run finished after 472 ms. (steps per millisecond=211 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5258 resets, run finished after 486 ms. (steps per millisecond=205 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5217 resets, run finished after 494 ms. (steps per millisecond=202 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 5388 resets, run finished after 574 ms. (steps per millisecond=174 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5318 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5433 resets, run finished after 571 ms. (steps per millisecond=175 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5256 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5300 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 5251 resets, run finished after 472 ms. (steps per millisecond=211 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5323 resets, run finished after 499 ms. (steps per millisecond=200 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5235 resets, run finished after 486 ms. (steps per millisecond=205 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5241 resets, run finished after 489 ms. (steps per millisecond=204 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5312 resets, run finished after 493 ms. (steps per millisecond=202 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 5273 resets, run finished after 485 ms. (steps per millisecond=206 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 5327 resets, run finished after 486 ms. (steps per millisecond=205 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5267 resets, run finished after 490 ms. (steps per millisecond=204 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5338 resets, run finished after 473 ms. (steps per millisecond=211 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 5298 resets, run finished after 462 ms. (steps per millisecond=216 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5327 resets, run finished after 479 ms. (steps per millisecond=208 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5373 resets, run finished after 586 ms. (steps per millisecond=170 ) properties (out of 24) seen :0
Running SMT prover for 24 properties.
[2023-03-12 12:57:47] [INFO ] Flow matrix only has 163 transitions (discarded 13 similar events)
// Phase 1: matrix 163 rows 63 cols
[2023-03-12 12:57:47] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-12 12:57:47] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2023-03-12 12:57:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 12:57:47] [INFO ] [Nat]Absence check using 1 positive and 5 generalized place invariants in 5 ms returned sat
[2023-03-12 12:57:47] [INFO ] After 243ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2023-03-12 12:57:47] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-12 12:57:48] [INFO ] After 202ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :24
[2023-03-12 12:57:48] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 1 ms to minimize.
[2023-03-12 12:57:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2023-03-12 12:57:48] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 1 ms to minimize.
[2023-03-12 12:57:48] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2023-03-12 12:57:48] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2023-03-12 12:57:48] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 198 ms
[2023-03-12 12:57:48] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 1 ms to minimize.
[2023-03-12 12:57:48] [INFO ] Deduced a trap composed of 25 places in 55 ms of which 1 ms to minimize.
[2023-03-12 12:57:48] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 0 ms to minimize.
[2023-03-12 12:57:48] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 202 ms
[2023-03-12 12:57:48] [INFO ] After 957ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 190 ms.
[2023-03-12 12:57:49] [INFO ] After 1555ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Fused 24 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 54 ms.
Support contains 24 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 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 62 transition count 175
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 10 place count 58 transition count 183
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 57 transition count 178
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 57 transition count 178
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 57 transition count 174
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 57 transition count 174
Applied a total of 17 rules in 32 ms. Remains 57 /63 variables (removed 6) and now considering 174/176 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 57/63 places, 174/176 transitions.
Incomplete random walk after 1000000 steps, including 324675 resets, run finished after 23432 ms. (steps per millisecond=42 ) properties (out of 24) seen :2
Incomplete Best-First random walk after 100001 steps, including 5192 resets, run finished after 398 ms. (steps per millisecond=251 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 5275 resets, run finished after 397 ms. (steps per millisecond=251 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 5306 resets, run finished after 391 ms. (steps per millisecond=255 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 5199 resets, run finished after 398 ms. (steps per millisecond=251 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 5292 resets, run finished after 398 ms. (steps per millisecond=251 ) properties (out of 22) seen :6
Incomplete Best-First random walk after 100001 steps, including 5288 resets, run finished after 379 ms. (steps per millisecond=263 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 5285 resets, run finished after 366 ms. (steps per millisecond=273 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 5307 resets, run finished after 371 ms. (steps per millisecond=269 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 5272 resets, run finished after 367 ms. (steps per millisecond=272 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 5290 resets, run finished after 373 ms. (steps per millisecond=268 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 5265 resets, run finished after 368 ms. (steps per millisecond=271 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100000 steps, including 5278 resets, run finished after 380 ms. (steps per millisecond=263 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 5267 resets, run finished after 370 ms. (steps per millisecond=270 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 5356 resets, run finished after 370 ms. (steps per millisecond=270 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 5240 resets, run finished after 409 ms. (steps per millisecond=244 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 5399 resets, run finished after 357 ms. (steps per millisecond=280 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 100001 steps, including 5231 resets, run finished after 355 ms. (steps per millisecond=281 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2023-03-12 12:58:18] [INFO ] Flow matrix only has 161 transitions (discarded 13 similar events)
// Phase 1: matrix 161 rows 57 cols
[2023-03-12 12:58:18] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-12 12:58:19] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-12 12:58:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 12:58:19] [INFO ] [Nat]Absence check using 1 positive and 5 generalized place invariants in 5 ms returned sat
[2023-03-12 12:58:19] [INFO ] After 172ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :16
[2023-03-12 12:58:19] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-12 12:58:19] [INFO ] After 138ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :16
[2023-03-12 12:58:19] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 1 ms to minimize.
[2023-03-12 12:58:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 117 ms
[2023-03-12 12:58:19] [INFO ] Deduced a trap composed of 18 places in 97 ms of which 1 ms to minimize.
[2023-03-12 12:58:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2023-03-12 12:58:19] [INFO ] After 545ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :16
Attempting to minimize the solution found.
Minimization took 117 ms.
[2023-03-12 12:58:20] [INFO ] After 971ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :16
Fused 16 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 16 out of 57 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 57/57 places, 174/174 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 55 transition count 170
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 55 transition count 170
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 6 place count 54 transition count 169
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 14 place count 50 transition count 173
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 49 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 49 transition count 168
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 49 transition count 167
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 49 transition count 167
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 48 transition count 163
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 48 transition count 163
Applied a total of 20 rules in 34 ms. Remains 48 /57 variables (removed 9) and now considering 163/174 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 48/57 places, 163/174 transitions.
Incomplete random walk after 1000000 steps, including 324425 resets, run finished after 22746 ms. (steps per millisecond=43 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000000 steps, including 52799 resets, run finished after 4363 ms. (steps per millisecond=229 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000001 steps, including 52969 resets, run finished after 4246 ms. (steps per millisecond=235 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000001 steps, including 53057 resets, run finished after 4349 ms. (steps per millisecond=229 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000000 steps, including 52915 resets, run finished after 4408 ms. (steps per millisecond=226 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000001 steps, including 53080 resets, run finished after 4254 ms. (steps per millisecond=235 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000001 steps, including 53037 resets, run finished after 4357 ms. (steps per millisecond=229 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000001 steps, including 52635 resets, run finished after 4484 ms. (steps per millisecond=223 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000001 steps, including 52985 resets, run finished after 4275 ms. (steps per millisecond=233 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000001 steps, including 52962 resets, run finished after 4466 ms. (steps per millisecond=223 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000001 steps, including 52527 resets, run finished after 4477 ms. (steps per millisecond=223 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1000001 steps, including 52805 resets, run finished after 4296 ms. (steps per millisecond=232 ) properties (out of 12) seen :6
Running SMT prover for 6 properties.
[2023-03-12 12:59:30] [INFO ] Flow matrix only has 150 transitions (discarded 13 similar events)
// Phase 1: matrix 150 rows 48 cols
[2023-03-12 12:59:30] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 12:59:30] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-12 12:59:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 12:59:30] [INFO ] [Nat]Absence check using 1 positive and 5 generalized place invariants in 4 ms returned sat
[2023-03-12 12:59:30] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-12 12:59:30] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-12 12:59:31] [INFO ] After 51ms SMT Verify possible using 48 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-12 12:59:31] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 1 ms to minimize.
[2023-03-12 12:59:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2023-03-12 12:59:31] [INFO ] After 180ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-12 12:59:31] [INFO ] After 370ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 163/163 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 45 transition count 157
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 45 transition count 157
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 8 place count 44 transition count 156
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 40 transition count 164
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 40 transition count 163
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 19 place count 40 transition count 163
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 20 place count 39 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 39 transition count 159
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 22 place count 38 transition count 149
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 38 transition count 149
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 24 place count 37 transition count 146
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 37 transition count 146
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 31 place count 37 transition count 140
Applied a total of 31 rules in 31 ms. Remains 37 /48 variables (removed 11) and now considering 140/163 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 37/48 places, 140/163 transitions.
Incomplete random walk after 1000000 steps, including 324701 resets, run finished after 20837 ms. (steps per millisecond=47 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 1000000 steps, including 53620 resets, run finished after 3405 ms. (steps per millisecond=293 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 53375 resets, run finished after 3403 ms. (steps per millisecond=293 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 53640 resets, run finished after 3357 ms. (steps per millisecond=297 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 53634 resets, run finished after 3402 ms. (steps per millisecond=293 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-12 13:00:05] [INFO ] Flow matrix only has 129 transitions (discarded 11 similar events)
// Phase 1: matrix 129 rows 37 cols
[2023-03-12 13:00:05] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 13:00:05] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-12 13:00:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 13:00:05] [INFO ] [Nat]Absence check using 1 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-12 13:00:05] [INFO ] After 65ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-12 13:00:05] [INFO ] State equation strengthened by 53 read => feed constraints.
[2023-03-12 13:00:05] [INFO ] After 35ms SMT Verify possible using 53 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-12 13:00:05] [INFO ] After 73ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-12 13:00:05] [INFO ] After 214ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 37 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 37/37 places, 140/140 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 36 transition count 139
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 35 transition count 139
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 34 transition count 134
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 34 transition count 134
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 33 transition count 124
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 33 transition count 124
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 32 transition count 121
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 32 transition count 121
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 32 transition count 115
Applied a total of 16 rules in 16 ms. Remains 32 /37 variables (removed 5) and now considering 115/140 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 32/37 places, 115/140 transitions.
Incomplete random walk after 1000000 steps, including 325846 resets, run finished after 17602 ms. (steps per millisecond=56 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54140 resets, run finished after 3128 ms. (steps per millisecond=319 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54318 resets, run finished after 2996 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 53896 resets, run finished after 3311 ms. (steps per millisecond=302 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54259 resets, run finished after 3264 ms. (steps per millisecond=306 ) properties (out of 4) seen :0
Finished probabilistic random walk after 2417 steps, run visited all 4 properties in 37 ms. (steps per millisecond=65 )
Probabilistic random walk after 2417 steps, saw 864 distinct states, run finished after 38 ms. (steps per millisecond=63 ) properties seen :4
Able to resolve query StableMarking after proving 125 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 267648 ms.
ITS solved all properties within timeout

BK_STOP 1678626037360

--------------------
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-07"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is HealthRecord-PT-07, 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 r217-smll-167840359000178"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-07.tgz
mv HealthRecord-PT-07 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 ;