Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r198-tall-171640626900503.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
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 r198-tall-171640626900503
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 20:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Apr 12 20:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 12 20:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 12 20:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 72K May 18 16:42 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 1716498124857

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=gold2023
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HealthRecord-PT-14
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-23 21:02:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-23 21:02:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 21:02:06] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2024-05-23 21:02:06] [INFO ] Transformed 162 places.
[2024-05-23 21:02:06] [INFO ] Transformed 347 transitions.
[2024-05-23 21:02:06] [INFO ] Found NUPN structural information;
[2024-05-23 21:02:06] [INFO ] Parsed PT model containing 162 places and 347 transitions and 915 arcs in 125 ms.
Graph (trivial) has 278 edges and 162 vertex of which 6 / 162 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Structural test allowed to assert that 30 places are NOT stable. Took 10 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
[2024-05-23 21:02:06] [INFO ] Flatten gal took : 58 ms
[2024-05-23 21:02:06] [INFO ] Flatten gal took : 30 ms
[2024-05-23 21:02:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15678608358824449088.gal : 11 ms
[2024-05-23 21:02:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4774443691322725814.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15678608358824449088.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4774443691322725814.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality4774443691322725814.prop.
Incomplete random walk after 10000 steps, including 838 resets, run finished after 658 ms. (steps per millisecond=15 ) properties (out of 132) seen :67
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 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 65) seen :0
SDD proceeding with computation,132 properties remain. new max is 4
SDD size :1 after 3
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
SDD proceeding with computation,132 properties remain. new max is 8
SDD size :3 after 4
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
SDD proceeding with computation,132 properties remain. new max is 16
SDD size :4 after 13
Incomplete Best-First random walk after 1001 steps, including 11 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 4 ms. (steps per millisecond=250 ) properties (out of 65) seen :0
SDD proceeding with computation,132 properties remain. new max is 32
SDD size :13 after 325
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 65) seen :0
SDD proceeding with computation,132 properties remain. new max is 64
SDD size :325 after 2188
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 10 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 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 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 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 5 ms. (steps per millisecond=200 ) properties (out of 65) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 65) seen :1
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 64) 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 64) seen :1
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 63) 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 63) 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 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 63) seen :0
Invariant property smplace_145 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_137 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_119 does not hold.
Incomplete Best-First random walk after 1001 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 11 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 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 4 ms. (steps per millisecond=250 ) properties (out of 63) 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 63) 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 63) 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 63) 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 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 63) 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 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 8 ms. (steps per millisecond=125 ) 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 10 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 4 ms. (steps per millisecond=250 ) properties (out of 63) seen :0
Invariant property smplace_15 does not hold.
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 63) seen :0
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_4 does not hold.
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 63) seen :0
Invariant property smplace_3 does not hold.
Invariant property smplace_2 does not hold.
SDD proceeding with computation,116 properties remain. new max is 64
SDD size :2188 after 9235
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) 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 63) 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 63) 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 63) 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 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 6 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 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 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 1000 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 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 9 ms. (steps per millisecond=111 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) 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 :1
SDD proceeding with computation,116 properties remain. new max is 128
SDD size :9235 after 10207
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) 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 60) seen :0
Running SMT prover for 60 properties.
[2024-05-23 21:02:07] [INFO ] Flow matrix only has 300 transitions (discarded 15 similar events)
// Phase 1: matrix 300 rows 159 cols
SDD proceeding with computation,116 properties remain. new max is 256
SDD size :10207 after 11179
[2024-05-23 21:02:07] [INFO ] Computed 18 invariants in 17 ms
SDD proceeding with computation,116 properties remain. new max is 512
SDD size :11179 after 12151
SDD proceeding with computation,116 properties remain. new max is 1024
SDD size :12151 after 14095
SDD proceeding with computation,116 properties remain. new max is 2048
SDD size :14095 after 21871
Invariant property smplace_143 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_55 does not hold.
Invariant property smplace_54 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_36 does not hold.
Invariant property smplace_35 does not hold.
SDD proceeding with computation,105 properties remain. new max is 2048
SDD size :21871 after 68041
[2024-05-23 21:02:08] [INFO ] After 397ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:60
Invariant property smplace_148 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_72 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_58 does not hold.
SDD proceeding with computation,95 properties remain. new max is 2048
SDD size :68041 after 117080
[2024-05-23 21:02:08] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2024-05-23 21:02:08] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
Invariant property smplace_155 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_67 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_59 does not hold.
SDD proceeding with computation,79 properties remain. new max is 2048
SDD size :117080 after 183025
Invariant property smplace_118 does not hold.
Invariant property smplace_93 does not hold.
SDD proceeding with computation,77 properties remain. new max is 2048
SDD size :183025 after 214167
[2024-05-23 21:02:08] [INFO ] After 537ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :60
[2024-05-23 21:02:08] [INFO ] State equation strengthened by 1 read => feed constraints.
Invariant property smplace_120 does not hold.
Invariant property smplace_94 does not hold.
SDD proceeding with computation,75 properties remain. new max is 2048
SDD size :214167 after 244774
Invariant property smplace_142 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_53 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_48 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_30 does not hold.
Invariant property smplace_29 does not hold.
[2024-05-23 21:02:09] [INFO ] After 524ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :60
Invariant property smplace_23 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_21 does not hold.
SDD proceeding with computation,55 properties remain. new max is 2048
SDD size :244774 after 441340
SDD proceeding with computation,55 properties remain. new max is 4096
SDD size :441340 after 476575
SDD proceeding with computation,55 properties remain. new max is 8192
SDD size :476575 after 620917
[2024-05-23 21:02:10] [INFO ] Deduced a trap composed of 38 places in 74 ms of which 4 ms to minimize.
[2024-05-23 21:02:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
SDD proceeding with computation,55 properties remain. new max is 16384
SDD size :620917 after 1.20339e+06
[2024-05-23 21:02:10] [INFO ] Deduced a trap composed of 38 places in 78 ms of which 1 ms to minimize.
[2024-05-23 21:02:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2024-05-23 21:02:10] [INFO ] After 1683ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :60
Attempting to minimize the solution found.
Minimization took 532 ms.
[2024-05-23 21:02:11] [INFO ] After 3136ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :60
Fused 60 Parikh solutions to 45 different solutions.
SDD proceeding with computation,55 properties remain. new max is 32768
SDD size :1.20339e+06 after 2.12144e+06
Parikh walk visited 0 properties in 293 ms.
Support contains 51 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 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 73 place count 102 transition count 185
Iterating global reduction 1 with 57 rules applied. Total rules applied 130 place count 102 transition count 185
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 135 place count 97 transition count 175
Iterating global reduction 1 with 5 rules applied. Total rules applied 140 place count 97 transition count 175
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 149 place count 97 transition count 166
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -29
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 161 place count 91 transition count 195
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 164 place count 91 transition count 192
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 168 place count 91 transition count 188
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 172 place count 87 transition count 188
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 173 place count 87 transition count 188
Applied a total of 173 rules in 43 ms. Remains 87 /159 variables (removed 72) and now considering 188/315 (removed 127) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 87/159 places, 188/315 transitions.
SDD proceeding with computation,55 properties remain. new max is 65536
SDD size :2.12144e+06 after 6.1242e+06
Invariant property smplace_146 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_26 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_14 does not hold.
Invariant property smplace_9 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
SDD proceeding with computation,31 properties remain. new max is 65536
SDD size :6.1242e+06 after 2.92883e+07
Invariant property smplace_151 does not hold.
SDD proceeding with computation,30 properties remain. new max is 65536
SDD size :2.92883e+07 after 5.87465e+07
Invariant property smplace_150 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_71 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_57 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_1 does not hold.
SDD proceeding with computation,20 properties remain. new max is 65536
SDD size :5.87465e+07 after 1.40254e+08
Incomplete random walk after 1000000 steps, including 181306 resets, run finished after 27280 ms. (steps per millisecond=36 ) properties (out of 51) seen :17
Incomplete Best-First random walk after 100000 steps, including 2716 resets, run finished after 395 ms. (steps per millisecond=253 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2719 resets, run finished after 405 ms. (steps per millisecond=246 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2710 resets, run finished after 455 ms. (steps per millisecond=219 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2737 resets, run finished after 422 ms. (steps per millisecond=236 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2714 resets, run finished after 437 ms. (steps per millisecond=228 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2691 resets, run finished after 373 ms. (steps per millisecond=268 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2736 resets, run finished after 401 ms. (steps per millisecond=249 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2716 resets, run finished after 397 ms. (steps per millisecond=251 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2703 resets, run finished after 284 ms. (steps per millisecond=352 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2679 resets, run finished after 323 ms. (steps per millisecond=309 ) properties (out of 34) seen :0
SDD proceeding with computation,20 properties remain. new max is 131072
SDD size :1.40254e+08 after 3.31207e+08
Incomplete Best-First random walk after 100001 steps, including 2705 resets, run finished after 452 ms. (steps per millisecond=221 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2702 resets, run finished after 240 ms. (steps per millisecond=416 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2732 resets, run finished after 483 ms. (steps per millisecond=207 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2708 resets, run finished after 424 ms. (steps per millisecond=235 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2709 resets, run finished after 423 ms. (steps per millisecond=236 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2664 resets, run finished after 450 ms. (steps per millisecond=222 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2711 resets, run finished after 457 ms. (steps per millisecond=218 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2717 resets, run finished after 454 ms. (steps per millisecond=220 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2708 resets, run finished after 445 ms. (steps per millisecond=224 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2749 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 2721 resets, run finished after 452 ms. (steps per millisecond=221 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2689 resets, run finished after 444 ms. (steps per millisecond=225 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2750 resets, run finished after 450 ms. (steps per millisecond=222 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2682 resets, run finished after 438 ms. (steps per millisecond=228 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2719 resets, run finished after 446 ms. (steps per millisecond=224 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 452 ms. (steps per millisecond=221 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2697 resets, run finished after 455 ms. (steps per millisecond=219 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2722 resets, run finished after 454 ms. (steps per millisecond=220 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2703 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 2724 resets, run finished after 470 ms. (steps per millisecond=212 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 453 ms. (steps per millisecond=220 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2715 resets, run finished after 458 ms. (steps per millisecond=218 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2711 resets, run finished after 458 ms. (steps per millisecond=218 ) properties (out of 34) seen :4
Incomplete Best-First random walk after 100001 steps, including 2718 resets, run finished after 425 ms. (steps per millisecond=235 ) properties (out of 30) seen :0
Running SMT prover for 30 properties.
[2024-05-23 21:02:53] [INFO ] Flow matrix only has 165 transitions (discarded 23 similar events)
// Phase 1: matrix 165 rows 87 cols
[2024-05-23 21:02:53] [INFO ] Computed 18 invariants in 12 ms
[2024-05-23 21:02:53] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
[2024-05-23 21:02:53] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-23 21:02:53] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2024-05-23 21:02:53] [INFO ] After 176ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2024-05-23 21:02:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-23 21:02:53] [INFO ] After 171ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :30
[2024-05-23 21:02:54] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 1 ms to minimize.
[2024-05-23 21:02:54] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 1 ms to minimize.
[2024-05-23 21:02:54] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 0 ms to minimize.
[2024-05-23 21:02:54] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 139 ms
[2024-05-23 21:02:54] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 1 ms to minimize.
[2024-05-23 21:02:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2024-05-23 21:02:54] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 0 ms to minimize.
[2024-05-23 21:02:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2024-05-23 21:02:54] [INFO ] After 659ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :30
Attempting to minimize the solution found.
Minimization took 154 ms.
[2024-05-23 21:02:54] [INFO ] After 1125ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
Fused 30 Parikh solutions to 14 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 11 out of 87 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 87/87 places, 188/188 transitions.
Graph (complete) has 463 edges and 87 vertex of which 77 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 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 77 transition count 184
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 73 transition count 183
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 26 place count 57 transition count 151
Iterating global reduction 2 with 16 rules applied. Total rules applied 42 place count 57 transition count 151
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 55 transition count 168
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 55 transition count 167
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 54 transition count 167
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 3 with 21 rules applied. Total rules applied 69 place count 54 transition count 167
Partial Free-agglomeration rule applied 20 times.
Drop transitions removed 20 transitions
Iterating global reduction 3 with 20 rules applied. Total rules applied 89 place count 54 transition count 167
Applied a total of 89 rules in 32 ms. Remains 54 /87 variables (removed 33) and now considering 167/188 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 54/87 places, 167/188 transitions.
Invariant property smplace_126 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_96 does not hold.
SDD proceeding with computation,16 properties remain. new max is 131072
SDD size :3.31207e+08 after 4.23897e+08
Incomplete random walk after 1000000 steps, including 67974 resets, run finished after 4401 ms. (steps per millisecond=227 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 1000001 steps, including 12346 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 21:02:59] [INFO ] Flow matrix only has 144 transitions (discarded 23 similar events)
// Phase 1: matrix 144 rows 54 cols
[2024-05-23 21:02:59] [INFO ] Computed 8 invariants in 7 ms
[2024-05-23 21:02:59] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 21:02:59] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-23 21:02:59] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 21:02:59] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-05-23 21:02:59] [INFO ] After 8ms SMT Verify possible using 28 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-23 21:02:59] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-23 21:02:59] [INFO ] After 85ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 1 out of 54 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 54/54 places, 167/167 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 46 transition count 151
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 46 transition count 151
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 42 transition count 143
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 42 transition count 143
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 39 transition count 125
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 39 transition count 125
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 36 transition count 119
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 36 transition count 119
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 54 place count 36 transition count 101
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 56 place count 35 transition count 100
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 58 place count 34 transition count 100
Applied a total of 58 rules in 19 ms. Remains 34 /54 variables (removed 20) and now considering 100/167 (removed 67) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 34/54 places, 100/167 transitions.
Incomplete random walk after 1000000 steps, including 75439 resets, run finished after 1491 ms. (steps per millisecond=670 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 15198 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1020 steps, run visited all 1 properties in 14 ms. (steps per millisecond=72 )
Probabilistic random walk after 1020 steps, saw 400 distinct states, run finished after 14 ms. (steps per millisecond=72 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query StableMarking after proving 134 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 55296 ms.

BK_STOP 1716498183991

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="gold2023"
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 2-5568"
echo " Executing tool gold2023"
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 r198-tall-171640626900503"
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 ;