Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r216-smll-167840358400193.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is HealthRecord-PT-10, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-smll-167840358400193
=====================================================================

--------------------
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 1678625631422

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HealthRecord-PT-10
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 12:53:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-12 12:53:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 12:53:54] [INFO ] Load time of PNML (sax parser for PT used): 91 ms
[2023-03-12 12:53:54] [INFO ] Transformed 158 places.
[2023-03-12 12:53:54] [INFO ] Transformed 333 transitions.
[2023-03-12 12:53:54] [INFO ] Found NUPN structural information;
[2023-03-12 12:53:54] [INFO ] Parsed PT model containing 158 places and 333 transitions and 875 arcs in 200 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 15 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 778 resets, run finished after 727 ms. (steps per millisecond=13 ) properties (out of 126) seen :61
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 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 9 resets, run finished after 4 ms. (steps per millisecond=250 ) 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 :0
Incomplete Best-First random walk after 1001 steps, including 8 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 8 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 :0
Incomplete Best-First random walk after 1001 steps, including 8 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 8 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 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 65) 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 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 :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=142 ) 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 11 ms. (steps per millisecond=91 ) properties (out of 65) 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 65) 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 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 :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 :0
Incomplete Best-First random walk after 1001 steps, including 8 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 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :1
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 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 10 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 10 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 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 8 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 7 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 8 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 8 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 9 ms. (steps per millisecond=111 ) properties (out of 63) 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 63) 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 63) 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 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 63) 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 63) 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 63) 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 63) seen :2
Incomplete Best-First random walk after 1001 steps, including 8 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 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 61) 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 61) 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 61) 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 61) 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 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 61) 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 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 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 61) 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 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 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 1001 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 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 61) 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 61) seen :0
Running SMT prover for 61 properties.
[2023-03-12 12:53:55] [INFO ] Flow matrix only has 284 transitions (discarded 17 similar events)
// Phase 1: matrix 284 rows 153 cols
[2023-03-12 12:53:55] [INFO ] Computed 18 place invariants in 12 ms
[2023-03-12 12:53:56] [INFO ] After 685ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:61
[2023-03-12 12:53:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 32 ms returned sat
[2023-03-12 12:53:56] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 15 ms returned sat
[2023-03-12 12:53:57] [INFO ] After 835ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :61
[2023-03-12 12:53:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 12:53:58] [INFO ] After 711ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :61
[2023-03-12 12:53:59] [INFO ] Deduced a trap composed of 38 places in 105 ms of which 12 ms to minimize.
[2023-03-12 12:53:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2023-03-12 12:54:00] [INFO ] After 2117ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :61
Attempting to minimize the solution found.
Minimization took 693 ms.
[2023-03-12 12:54:00] [INFO ] After 4401ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :61
Fused 61 Parikh solutions to 56 different solutions.
Parikh walk visited 1 properties in 780 ms.
Support contains 60 out of 153 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 153/153 places, 301/301 transitions.
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 153 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 24 place count 151 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 24 place count 151 transition count 277
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 148 transition count 277
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 71 place count 106 transition count 193
Iterating global reduction 2 with 42 rules applied. Total rules applied 113 place count 106 transition count 193
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 118 place count 101 transition count 183
Iterating global reduction 2 with 5 rules applied. Total rules applied 123 place count 101 transition count 183
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 127 place count 101 transition count 179
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 139 place count 95 transition count 204
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 146 place count 95 transition count 197
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 147 place count 95 transition count 197
Applied a total of 147 rules in 61 ms. Remains 95 /153 variables (removed 58) and now considering 197/301 (removed 104) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 95/153 places, 197/301 transitions.
Incomplete random walk after 1000000 steps, including 180419 resets, run finished after 28006 ms. (steps per millisecond=35 ) properties (out of 60) seen :22
Incomplete Best-First random walk after 100001 steps, including 2707 resets, run finished after 301 ms. (steps per millisecond=332 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2676 resets, run finished after 306 ms. (steps per millisecond=326 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2684 resets, run finished after 303 ms. (steps per millisecond=330 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2704 resets, run finished after 311 ms. (steps per millisecond=321 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2709 resets, run finished after 419 ms. (steps per millisecond=238 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2727 resets, run finished after 490 ms. (steps per millisecond=204 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2673 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2712 resets, run finished after 550 ms. (steps per millisecond=181 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2699 resets, run finished after 521 ms. (steps per millisecond=191 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2713 resets, run finished after 554 ms. (steps per millisecond=180 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2683 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2733 resets, run finished after 478 ms. (steps per millisecond=209 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2758 resets, run finished after 549 ms. (steps per millisecond=182 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2741 resets, run finished after 546 ms. (steps per millisecond=183 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2713 resets, run finished after 585 ms. (steps per millisecond=170 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2723 resets, run finished after 525 ms. (steps per millisecond=190 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2723 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2738 resets, run finished after 587 ms. (steps per millisecond=170 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2718 resets, run finished after 586 ms. (steps per millisecond=170 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2683 resets, run finished after 606 ms. (steps per millisecond=165 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2692 resets, run finished after 589 ms. (steps per millisecond=169 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2706 resets, run finished after 570 ms. (steps per millisecond=175 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2719 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 580 ms. (steps per millisecond=172 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2712 resets, run finished after 582 ms. (steps per millisecond=171 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2699 resets, run finished after 574 ms. (steps per millisecond=174 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2709 resets, run finished after 582 ms. (steps per millisecond=171 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2731 resets, run finished after 599 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2694 resets, run finished after 573 ms. (steps per millisecond=174 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2727 resets, run finished after 573 ms. (steps per millisecond=174 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2708 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2688 resets, run finished after 560 ms. (steps per millisecond=178 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2691 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2716 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2697 resets, run finished after 575 ms. (steps per millisecond=173 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2745 resets, run finished after 536 ms. (steps per millisecond=186 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2708 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2752 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 38) seen :0
Running SMT prover for 38 properties.
[2023-03-12 12:54:49] [INFO ] Flow matrix only has 186 transitions (discarded 11 similar events)
// Phase 1: matrix 186 rows 95 cols
[2023-03-12 12:54:49] [INFO ] Computed 17 place invariants in 6 ms
[2023-03-12 12:54:49] [INFO ] After 178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:38
[2023-03-12 12:54:50] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-03-12 12:54:50] [INFO ] [Nat]Absence check using 10 positive and 7 generalized place invariants in 9 ms returned sat
[2023-03-12 12:54:50] [INFO ] After 540ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :38
[2023-03-12 12:54:50] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 12:54:51] [INFO ] After 401ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :38
[2023-03-12 12:54:51] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 2 ms to minimize.
[2023-03-12 12:54:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2023-03-12 12:54:51] [INFO ] After 1158ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :38
Attempting to minimize the solution found.
Minimization took 470 ms.
[2023-03-12 12:54:52] [INFO ] After 2512ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :38
Fused 38 Parikh solutions to 17 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 38 out of 95 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 95/95 places, 197/197 transitions.
Graph (complete) has 479 edges and 95 vertex of which 86 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 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 86 transition count 193
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 82 transition count 192
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 17 place count 75 transition count 178
Iterating global reduction 2 with 7 rules applied. Total rules applied 24 place count 75 transition count 178
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 27 place count 75 transition count 175
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 31 place count 73 transition count 177
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 46 place count 73 transition count 177
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 60 place count 73 transition count 177
Applied a total of 60 rules in 57 ms. Remains 73 /95 variables (removed 22) and now considering 177/197 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 73/95 places, 177/197 transitions.
Incomplete random walk after 1000000 steps, including 63844 resets, run finished after 25009 ms. (steps per millisecond=39 ) properties (out of 38) seen :33
Incomplete Best-First random walk after 1000001 steps, including 11819 resets, run finished after 3222 ms. (steps per millisecond=310 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 1000001 steps, including 12018 resets, run finished after 2561 ms. (steps per millisecond=390 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 11893 resets, run finished after 2541 ms. (steps per millisecond=393 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 12:55:25] [INFO ] Flow matrix only has 160 transitions (discarded 17 similar events)
// Phase 1: matrix 160 rows 73 cols
[2023-03-12 12:55:25] [INFO ] Computed 8 place invariants in 3 ms
[2023-03-12 12:55:25] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 12:55:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-12 12:55:25] [INFO ] [Nat]Absence check using 1 positive and 7 generalized place invariants in 4 ms returned sat
[2023-03-12 12:55:26] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 12:55:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 12:55:26] [INFO ] After 40ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 12:55:26] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-03-12 12:55:26] [INFO ] After 267ms 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 1 ms.
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 177/177 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 49 transition count 129
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 49 transition count 129
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 52 place count 45 transition count 121
Iterating global reduction 0 with 4 rules applied. Total rules applied 56 place count 45 transition count 121
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 42 transition count 112
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 42 transition count 112
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 65 place count 39 transition count 106
Iterating global reduction 0 with 3 rules applied. Total rules applied 68 place count 39 transition count 106
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 86 place count 39 transition count 88
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 1 with 2 rules applied. Total rules applied 88 place count 38 transition count 87
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 94 place count 35 transition count 99
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 95 place count 35 transition count 98
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 97 place count 35 transition count 98
Applied a total of 97 rules in 37 ms. Remains 35 /73 variables (removed 38) and now considering 98/177 (removed 79) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 35/73 places, 98/177 transitions.
Incomplete random walk after 1000000 steps, including 68793 resets, run finished after 13297 ms. (steps per millisecond=75 ) properties (out of 3) seen :0
Finished Best-First random walk after 275482 steps, including 4081 resets, run visited all 3 properties in 623 ms. (steps per millisecond=442 )
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 105941 ms.
ITS solved all properties within timeout

BK_STOP 1678625741116

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

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is HealthRecord-PT-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 r216-smll-167840358400193"
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 ;