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-167840359100213.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is HealthRecord-PT-14, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r217-smll-167840359100213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 6.8K Feb 26 17:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 17:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 17:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 17:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 17:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 17:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 17:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 72K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678626731907

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-14
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-12 13:12:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-12 13:12:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:12:14] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2023-03-12 13:12:14] [INFO ] Transformed 162 places.
[2023-03-12 13:12:14] [INFO ] Transformed 347 transitions.
[2023-03-12 13:12:14] [INFO ] Found NUPN structural information;
[2023-03-12 13:12:14] [INFO ] Parsed PT model containing 162 places and 347 transitions and 915 arcs in 196 ms.
Graph (trivial) has 278 edges and 162 vertex of which 6 / 162 are part of one of the 3 SCC in 6 ms
Free SCC test removed 3 places
Structural test allowed to assert that 30 places are NOT stable. Took 15 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 848 resets, run finished after 748 ms. (steps per millisecond=13 ) properties (out of 132) seen :64
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 68) 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 68) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 68) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 68) 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 68) 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 68) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 68) 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 68) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 68) 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 68) 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 68) 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 68) seen :2
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 66) 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 66) 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 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 66) 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 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 66) 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 66) 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 66) 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 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 66) 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 66) 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 66) 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 66) 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 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 66) 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 66) 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 66) 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 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 66) seen :1
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 65) 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 65) 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 65) 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 65) 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 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 65) 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 65) 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 65) 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 65) seen :2
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 63) 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 63) 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 63) 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 63) 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 63) 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 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 63) 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 63) 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 63) 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 63) 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 63) 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 63) 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 63) 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 63) 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 63) 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 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) 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 62) seen :0
Running SMT prover for 62 properties.
[2023-03-12 13:12:15] [INFO ] Flow matrix only has 300 transitions (discarded 15 similar events)
// Phase 1: matrix 300 rows 159 cols
[2023-03-12 13:12:15] [INFO ] Computed 18 place invariants in 13 ms
[2023-03-12 13:12:16] [INFO ] After 681ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:62
[2023-03-12 13:12:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2023-03-12 13:12:17] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 16 ms returned sat
[2023-03-12 13:12:18] [INFO ] After 899ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :62
[2023-03-12 13:12:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 13:12:19] [INFO ] After 821ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :62
[2023-03-12 13:12:20] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 9 ms to minimize.
[2023-03-12 13:12:20] [INFO ] Deduced a trap composed of 38 places in 114 ms of which 1 ms to minimize.
[2023-03-12 13:12:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 277 ms
[2023-03-12 13:12:20] [INFO ] Deduced a trap composed of 38 places in 84 ms of which 2 ms to minimize.
[2023-03-12 13:12:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 108 ms
[2023-03-12 13:12:20] [INFO ] After 2557ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :62
Attempting to minimize the solution found.
Minimization took 761 ms.
[2023-03-12 13:12:21] [INFO ] After 5000ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :62
Fused 62 Parikh solutions to 50 different solutions.
Parikh walk visited 0 properties in 544 ms.
Support contains 62 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 315/315 transitions.
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 159 transition count 299
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 62 place count 113 transition count 207
Iterating global reduction 1 with 46 rules applied. Total rules applied 108 place count 113 transition count 207
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 113 place count 108 transition count 197
Iterating global reduction 1 with 5 rules applied. Total rules applied 118 place count 108 transition count 197
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 122 place count 108 transition count 193
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 134 place count 102 transition count 216
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 139 place count 102 transition count 211
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 143 place count 102 transition count 207
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 147 place count 98 transition count 207
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 148 place count 98 transition count 207
Applied a total of 148 rules in 75 ms. Remains 98 /159 variables (removed 61) and now considering 207/315 (removed 108) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 98/159 places, 207/315 transitions.
Interrupted random walk after 917211 steps, including 165996 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen 24
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 603 ms. (steps per millisecond=165 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2711 resets, run finished after 544 ms. (steps per millisecond=183 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2677 resets, run finished after 544 ms. (steps per millisecond=183 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2690 resets, run finished after 552 ms. (steps per millisecond=181 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2720 resets, run finished after 565 ms. (steps per millisecond=176 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2708 resets, run finished after 568 ms. (steps per millisecond=176 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2685 resets, run finished after 559 ms. (steps per millisecond=178 ) properties (out of 38) seen :6
Incomplete Best-First random walk after 100001 steps, including 2702 resets, run finished after 498 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2684 resets, run finished after 504 ms. (steps per millisecond=198 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2685 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2745 resets, run finished after 610 ms. (steps per millisecond=163 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2715 resets, run finished after 624 ms. (steps per millisecond=160 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2701 resets, run finished after 606 ms. (steps per millisecond=165 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2724 resets, run finished after 612 ms. (steps per millisecond=163 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2709 resets, run finished after 561 ms. (steps per millisecond=178 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2676 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2740 resets, run finished after 536 ms. (steps per millisecond=186 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2674 resets, run finished after 461 ms. (steps per millisecond=216 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2686 resets, run finished after 555 ms. (steps per millisecond=180 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2733 resets, run finished after 550 ms. (steps per millisecond=181 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2726 resets, run finished after 549 ms. (steps per millisecond=182 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2690 resets, run finished after 515 ms. (steps per millisecond=194 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2662 resets, run finished after 546 ms. (steps per millisecond=183 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2699 resets, run finished after 561 ms. (steps per millisecond=178 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2734 resets, run finished after 616 ms. (steps per millisecond=162 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2703 resets, run finished after 611 ms. (steps per millisecond=163 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2689 resets, run finished after 580 ms. (steps per millisecond=172 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2720 resets, run finished after 562 ms. (steps per millisecond=177 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2721 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2733 resets, run finished after 608 ms. (steps per millisecond=164 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2696 resets, run finished after 577 ms. (steps per millisecond=173 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2714 resets, run finished after 589 ms. (steps per millisecond=169 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2698 resets, run finished after 583 ms. (steps per millisecond=171 ) properties (out of 32) seen :0
Running SMT prover for 32 properties.
[2023-03-12 13:13:10] [INFO ] Flow matrix only has 191 transitions (discarded 16 similar events)
// Phase 1: matrix 191 rows 98 cols
[2023-03-12 13:13:10] [INFO ] Computed 18 place invariants in 3 ms
[2023-03-12 13:13:11] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-12 13:13:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2023-03-12 13:13:11] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-12 13:13:11] [INFO ] After 358ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2023-03-12 13:13:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 13:13:11] [INFO ] After 284ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :32
[2023-03-12 13:13:12] [INFO ] Deduced a trap composed of 28 places in 72 ms of which 2 ms to minimize.
[2023-03-12 13:13:12] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 1 ms to minimize.
[2023-03-12 13:13:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 156 ms
[2023-03-12 13:13:12] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 1 ms to minimize.
[2023-03-12 13:13:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2023-03-12 13:13:12] [INFO ] After 930ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :32
Attempting to minimize the solution found.
Minimization took 282 ms.
[2023-03-12 13:13:12] [INFO ] After 1844ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :32
Fused 32 Parikh solutions to 16 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 32 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 207/207 transitions.
Graph (complete) has 507 edges and 98 vertex of which 89 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 89 transition count 203
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 85 transition count 202
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 22 place count 73 transition count 178
Iterating global reduction 2 with 12 rules applied. Total rules applied 34 place count 73 transition count 178
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 38 place count 73 transition count 174
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 42 place count 71 transition count 172
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -9
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 46 place count 69 transition count 181
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 62 place count 69 transition count 181
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 77 place count 69 transition count 181
Applied a total of 77 rules in 43 ms. Remains 69 /98 variables (removed 29) and now considering 181/207 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 69/98 places, 181/207 transitions.
Incomplete random walk after 1000000 steps, including 67782 resets, run finished after 24400 ms. (steps per millisecond=40 ) properties (out of 32) seen :29
Incomplete Best-First random walk after 1000000 steps, including 12488 resets, run finished after 2826 ms. (steps per millisecond=353 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 12450 resets, run finished after 2806 ms. (steps per millisecond=356 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 12341 resets, run finished after 2569 ms. (steps per millisecond=389 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 13:13:45] [INFO ] Flow matrix only has 158 transitions (discarded 23 similar events)
// Phase 1: matrix 158 rows 69 cols
[2023-03-12 13:13:45] [INFO ] Computed 9 place invariants in 8 ms
[2023-03-12 13:13:45] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 13:13:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 13:13:45] [INFO ] [Nat]Absence check using 1 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-12 13:13:45] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 13:13:45] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 13:13:45] [INFO ] After 31ms SMT Verify possible using 15 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 13:13:45] [INFO ] After 69ms 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 13:13:45] [INFO ] After 245ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 69 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 181/181 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 50 transition count 143
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 50 transition count 143
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 47 transition count 137
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 47 transition count 137
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 47 place count 44 transition count 128
Iterating global reduction 0 with 3 rules applied. Total rules applied 50 place count 44 transition count 128
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 53 place count 41 transition count 122
Iterating global reduction 0 with 3 rules applied. Total rules applied 56 place count 41 transition count 122
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 74 place count 41 transition count 104
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 40 transition count 103
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 84 place count 36 transition count 126
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 36 transition count 125
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 87 place count 36 transition count 125
Applied a total of 87 rules in 44 ms. Remains 36 /69 variables (removed 33) and now considering 125/181 (removed 56) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 36/69 places, 125/181 transitions.
Incomplete random walk after 1000000 steps, including 75555 resets, run finished after 13837 ms. (steps per millisecond=72 ) properties (out of 3) seen :0
Finished Best-First random walk after 860590 steps, including 13112 resets, run visited all 3 properties in 2333 ms. (steps per millisecond=368 )
Able to resolve query StableMarking after proving 134 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 107622 ms.
ITS solved all properties within timeout

BK_STOP 1678626843202

--------------------
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-14"
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-14, 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-167840359100213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-14.tgz
mv HealthRecord-PT-14 execution
cd execution
if [ "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 ;