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-167840359000193.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-10, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r217-smll-167840359000193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 8.1K Feb 26 18:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 18:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 18:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 18:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 17K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Feb 26 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 18:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 18:15 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 69K 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 1678626233769

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-10
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-12 13:03:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-12 13:03:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:03:57] [INFO ] Load time of PNML (sax parser for PT used): 236 ms
[2023-03-12 13:03:57] [INFO ] Transformed 158 places.
[2023-03-12 13:03:57] [INFO ] Transformed 333 transitions.
[2023-03-12 13:03:57] [INFO ] Found NUPN structural information;
[2023-03-12 13:03:57] [INFO ] Parsed PT model containing 158 places and 333 transitions and 875 arcs in 402 ms.
Graph (trivial) has 270 edges and 158 vertex of which 10 / 158 are part of one of the 5 SCC in 6 ms
Free SCC test removed 5 places
Structural test allowed to assert that 32 places are NOT stable. Took 21 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 772 resets, run finished after 685 ms. (steps per millisecond=14 ) properties (out of 126) seen :73
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 53) 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 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 53) 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 53) seen :1
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) 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 52) 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 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) 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 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 52) 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 52) 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 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 52) 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 52) 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 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 51) 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 51) 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 51) 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 51) 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 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) 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 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) 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 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 50) 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 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 50) 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 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Running SMT prover for 50 properties.
[2023-03-12 13:03:58] [INFO ] Flow matrix only has 284 transitions (discarded 17 similar events)
// Phase 1: matrix 284 rows 153 cols
[2023-03-12 13:03:58] [INFO ] Computed 18 place invariants in 14 ms
[2023-03-12 13:03:59] [INFO ] After 629ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:50
[2023-03-12 13:03:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 18 ms returned sat
[2023-03-12 13:03:59] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 16 ms returned sat
[2023-03-12 13:04:00] [INFO ] After 753ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :50
[2023-03-12 13:04:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 13:04:01] [INFO ] After 647ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :50
[2023-03-12 13:04:02] [INFO ] Deduced a trap composed of 37 places in 123 ms of which 8 ms to minimize.
[2023-03-12 13:04:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 150 ms
[2023-03-12 13:04:02] [INFO ] Deduced a trap composed of 38 places in 81 ms of which 1 ms to minimize.
[2023-03-12 13:04:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2023-03-12 13:04:02] [INFO ] After 2002ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :50
Attempting to minimize the solution found.
Minimization took 625 ms.
[2023-03-12 13:04:03] [INFO ] After 4021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :50
Fused 50 Parikh solutions to 34 different solutions.
Parikh walk visited 1 properties in 432 ms.
Support contains 49 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 301/301 transitions.
Graph (complete) has 664 edges and 153 vertex of which 144 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 9 transitions
Reduce isomorphic transitions removed 9 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 11 rules applied. Total rules applied 12 place count 144 transition count 281
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 16 place count 142 transition count 279
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 16 place count 142 transition count 277
Deduced a syphon composed of 2 places in 2 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 21 place count 139 transition count 277
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 64 place count 96 transition count 191
Iterating global reduction 2 with 43 rules applied. Total rules applied 107 place count 96 transition count 191
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 112 place count 91 transition count 181
Iterating global reduction 2 with 5 rules applied. Total rules applied 117 place count 91 transition count 181
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 122 place count 91 transition count 176
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 134 place count 85 transition count 201
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 141 place count 85 transition count 194
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 142 place count 85 transition count 193
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 143 place count 84 transition count 193
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 144 place count 84 transition count 193
Applied a total of 144 rules in 116 ms. Remains 84 /153 variables (removed 69) and now considering 193/301 (removed 108) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 84/153 places, 193/301 transitions.
Incomplete random walk after 1000000 steps, including 180501 resets, run finished after 25067 ms. (steps per millisecond=39 ) properties (out of 49) seen :11
Incomplete Best-First random walk after 100001 steps, including 2691 resets, run finished after 363 ms. (steps per millisecond=275 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2760 resets, run finished after 365 ms. (steps per millisecond=273 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2718 resets, run finished after 371 ms. (steps per millisecond=269 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2713 resets, run finished after 376 ms. (steps per millisecond=265 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2706 resets, run finished after 460 ms. (steps per millisecond=217 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2726 resets, run finished after 397 ms. (steps per millisecond=251 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2696 resets, run finished after 373 ms. (steps per millisecond=268 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2737 resets, run finished after 394 ms. (steps per millisecond=253 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2714 resets, run finished after 376 ms. (steps per millisecond=265 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2686 resets, run finished after 399 ms. (steps per millisecond=250 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2737 resets, run finished after 377 ms. (steps per millisecond=265 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2694 resets, run finished after 378 ms. (steps per millisecond=264 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2715 resets, run finished after 475 ms. (steps per millisecond=210 ) properties (out of 38) seen :4
Incomplete Best-First random walk after 100001 steps, including 2713 resets, run finished after 457 ms. (steps per millisecond=218 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2672 resets, run finished after 500 ms. (steps per millisecond=200 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2664 resets, run finished after 683 ms. (steps per millisecond=146 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2712 resets, run finished after 372 ms. (steps per millisecond=268 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2675 resets, run finished after 375 ms. (steps per millisecond=266 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2695 resets, run finished after 371 ms. (steps per millisecond=269 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2727 resets, run finished after 374 ms. (steps per millisecond=267 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2718 resets, run finished after 356 ms. (steps per millisecond=280 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2737 resets, run finished after 400 ms. (steps per millisecond=250 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2681 resets, run finished after 387 ms. (steps per millisecond=258 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2728 resets, run finished after 377 ms. (steps per millisecond=265 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2726 resets, run finished after 371 ms. (steps per millisecond=269 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2721 resets, run finished after 402 ms. (steps per millisecond=248 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 402 ms. (steps per millisecond=248 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2721 resets, run finished after 402 ms. (steps per millisecond=248 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2694 resets, run finished after 384 ms. (steps per millisecond=260 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2694 resets, run finished after 432 ms. (steps per millisecond=231 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2716 resets, run finished after 416 ms. (steps per millisecond=240 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2698 resets, run finished after 495 ms. (steps per millisecond=202 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2698 resets, run finished after 486 ms. (steps per millisecond=205 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2735 resets, run finished after 382 ms. (steps per millisecond=261 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2689 resets, run finished after 385 ms. (steps per millisecond=259 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2727 resets, run finished after 407 ms. (steps per millisecond=245 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
[2023-03-12 13:04:43] [INFO ] Flow matrix only has 182 transitions (discarded 11 similar events)
// Phase 1: matrix 182 rows 84 cols
[2023-03-12 13:04:43] [INFO ] Computed 8 place invariants in 4 ms
[2023-03-12 13:04:43] [INFO ] After 194ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:34
[2023-03-12 13:04:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 13:04:44] [INFO ] [Nat]Absence check using 1 positive and 7 generalized place invariants in 7 ms returned sat
[2023-03-12 13:04:44] [INFO ] After 374ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :34
[2023-03-12 13:04:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 13:04:44] [INFO ] After 288ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :34
[2023-03-12 13:04:45] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 2 ms to minimize.
[2023-03-12 13:04:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2023-03-12 13:04:45] [INFO ] After 847ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :34
Attempting to minimize the solution found.
Minimization took 325 ms.
[2023-03-12 13:04:45] [INFO ] After 1827ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :34
Fused 34 Parikh solutions to 14 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 34 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 193/193 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 84 transition count 190
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 81 transition count 189
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 15 place count 73 transition count 173
Iterating global reduction 2 with 8 rules applied. Total rules applied 23 place count 73 transition count 173
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 25 place count 73 transition count 171
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 3 with 2 rules applied. Total rules applied 27 place count 72 transition count 170
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 31 place count 70 transition count 178
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 47 place count 70 transition count 178
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 62 place count 70 transition count 178
Applied a total of 62 rules in 38 ms. Remains 70 /84 variables (removed 14) and now considering 178/193 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 70/84 places, 178/193 transitions.
Incomplete random walk after 1000000 steps, including 63940 resets, run finished after 13813 ms. (steps per millisecond=72 ) properties (out of 34) seen :31
Incomplete Best-First random walk after 1000001 steps, including 11873 resets, run finished after 2568 ms. (steps per millisecond=389 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 11957 resets, run finished after 2626 ms. (steps per millisecond=380 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 11896 resets, run finished after 2627 ms. (steps per millisecond=380 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 13:05:07] [INFO ] Flow matrix only has 161 transitions (discarded 17 similar events)
// Phase 1: matrix 161 rows 70 cols
[2023-03-12 13:05:07] [INFO ] Computed 8 place invariants in 5 ms
[2023-03-12 13:05:07] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 13:05:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 13:05:07] [INFO ] [Nat]Absence check using 1 positive and 7 generalized place invariants in 5 ms returned sat
[2023-03-12 13:05:07] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 13:05:07] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 13:05:07] [INFO ] After 27ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 13:05:07] [INFO ] After 65ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-12 13:05:07] [INFO ] After 247ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 178/178 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 49 transition count 136
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 49 transition count 136
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 46 transition count 130
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 46 transition count 130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 43 transition count 121
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 43 transition count 121
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 40 transition count 115
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 40 transition count 115
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 78 place count 40 transition count 97
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 88 place count 35 transition count 122
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 89 place count 35 transition count 121
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 91 place count 35 transition count 121
Applied a total of 91 rules in 56 ms. Remains 35 /70 variables (removed 35) and now considering 121/178 (removed 57) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 35/70 places, 121/178 transitions.
Finished random walk after 106209 steps, including 7255 resets, run visited all 3 properties in 1608 ms. (steps per millisecond=66 )
Able to resolve query StableMarking after proving 128 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 72428 ms.
ITS solved all properties within timeout

BK_STOP 1678626310737

--------------------
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-10"
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-10, 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-167840359000193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-10.tgz
mv HealthRecord-PT-10 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 ;