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.r572-tall-171734910800163.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 FireWire-PT-12, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r572-tall-171734910800163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.7K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 125K Jun 2 16:33 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 1717368898972

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=FireWire-PT-12
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-06-02 22:55:00] [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]
[2024-06-02 22:55:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 22:55:01] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2024-06-02 22:55:01] [INFO ] Transformed 169 places.
[2024-06-02 22:55:01] [INFO ] Transformed 508 transitions.
[2024-06-02 22:55:01] [INFO ] Found NUPN structural information;
[2024-06-02 22:55:01] [INFO ] Parsed PT model containing 169 places and 508 transitions and 1889 arcs in 269 ms.
Structural test allowed to assert that 14 places are NOT stable. Took 9 ms.
Ensure Unique test removed 68 transitions
Reduce redundant transitions removed 68 transitions.
[2024-06-02 22:55:02] [INFO ] Flatten gal took : 225 ms
Incomplete random walk after 10000 steps, including 269 resets, run finished after 746 ms. (steps per millisecond=13 ) properties (out of 155) seen :109
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 46) seen :0
[2024-06-02 22:55:02] [INFO ] Flatten gal took : 133 ms
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 46) seen :0
[2024-06-02 22:55:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13727126599997792114.gal : 59 ms
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 46) seen :0
[2024-06-02 22:55:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15638321478592710134.prop : 17 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/ReachabilityCardinality13727126599997792114.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15638321478592710134.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 46) seen :0

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 ...330
Loading property file /tmp/ReachabilityCardinality15638321478592710134.prop.
Invariant property smplace_62 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_60 does not hold.
SDD proceeding with computation,152 properties remain. new max is 2
SDD size :1 after 5
Invariant property smplace_59 does not hold.
SDD proceeding with computation,151 properties remain. new max is 2
SDD size :5 after 6
Invariant property smplace_54 does not hold.
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 46) seen :0
Invariant property smplace_53 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_4 does not hold.
SDD proceeding with computation,144 properties remain. new max is 2
SDD size :6 after 26
Invariant property smplace_2 does not hold.
SDD proceeding with computation,143 properties remain. new max is 2
SDD size :26 after 30
SDD proceeding with computation,143 properties remain. new max is 4
SDD size :30 after 31
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 46) seen :0
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 46) seen :0
Invariant property smplace_7 does not hold.
SDD proceeding with computation,140 properties remain. new max is 4
SDD size :31 after 55
SDD proceeding with computation,140 properties remain. new max is 8
SDD size :55 after 56
Invariant property smplace_49 does not hold.
Invariant property smplace_48 does not hold.
SDD proceeding with computation,138 properties remain. new max is 8
SDD size :56 after 80
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 46) seen :0
SDD proceeding with computation,138 properties remain. new max is 16
SDD size :80 after 81
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 46) 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 46) seen :0
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
SDD proceeding with computation,136 properties remain. new max is 16
SDD size :81 after 105
SDD proceeding with computation,136 properties remain. new max is 32
SDD size :105 after 106
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
SDD proceeding with computation,134 properties remain. new max is 32
SDD size :106 after 131
Invariant property smplace_43 does not hold.
Invariant property smplace_42 does not hold.
SDD proceeding with computation,132 properties remain. new max is 32
SDD size :131 after 156
Running SMT prover for 46 properties.
[2024-06-02 22:55:02] [INFO ] Flow matrix only has 402 transitions (discarded 38 similar events)
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_30 does not hold.
SDD proceeding with computation,129 properties remain. new max is 32
SDD size :156 after 188
// Phase 1: matrix 402 rows 169 cols
SDD proceeding with computation,129 properties remain. new max is 64
SDD size :188 after 191
[2024-06-02 22:55:02] [INFO ] Computed 10 invariants in 23 ms
Invariant property smplace_9 does not hold.
SDD proceeding with computation,128 properties remain. new max is 64
SDD size :191 after 202
Invariant property smplace_36 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_3 does not hold.
SDD proceeding with computation,122 properties remain. new max is 64
SDD size :202 after 217
Invariant property smplace_39 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_1 does not hold.
SDD proceeding with computation,119 properties remain. new max is 64
SDD size :217 after 245
Invariant property smplace_38 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_32 does not hold.
SDD proceeding with computation,116 properties remain. new max is 64
SDD size :245 after 274
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_31 does not hold.
SDD proceeding with computation,112 properties remain. new max is 64
SDD size :274 after 406
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
SDD proceeding with computation,109 properties remain. new max is 64
SDD size :406 after 466
Invariant property smplace_100 does not hold.
SDD proceeding with computation,108 properties remain. new max is 64
SDD size :466 after 491
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
SDD proceeding with computation,106 properties remain. new max is 64
SDD size :491 after 545
Invariant property smplace_97 does not hold.
SDD proceeding with computation,105 properties remain. new max is 64
SDD size :545 after 576
Invariant property smplace_96 does not hold.
SDD proceeding with computation,104 properties remain. new max is 64
SDD size :576 after 601
Invariant property smplace_95 does not hold.
Invariant property smplace_94 does not hold.
SDD proceeding with computation,102 properties remain. new max is 64
SDD size :601 after 656
Invariant property smplace_93 does not hold.
SDD proceeding with computation,101 properties remain. new max is 64
SDD size :656 after 686
SDD proceeding with computation,101 properties remain. new max is 128
SDD size :686 after 868
SDD proceeding with computation,101 properties remain. new max is 256
SDD size :868 after 1193
Invariant property smplace_158 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_156 does not hold.
SDD proceeding with computation,98 properties remain. new max is 256
SDD size :1193 after 1953
Invariant property smplace_155 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_150 does not hold.
SDD proceeding with computation,92 properties remain. new max is 256
SDD size :1953 after 2098
Invariant property smplace_149 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_145 does not hold.
SDD proceeding with computation,87 properties remain. new max is 256
SDD size :2098 after 2258
Invariant property smplace_27 does not hold.
Invariant property smplace_26 does not hold.
SDD proceeding with computation,85 properties remain. new max is 256
SDD size :2258 after 3853
Invariant property smplace_57 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_23 does not hold.
Invariant property smplace_22 does not hold.
Invariant property smplace_21 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_18 does not hold.
SDD proceeding with computation,75 properties remain. new max is 256
SDD size :3853 after 4896
SDD proceeding with computation,75 properties remain. new max is 512
SDD size :4896 after 5251
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
SDD proceeding with computation,72 properties remain. new max is 512
SDD size :5251 after 6181
Invariant property smplace_14 does not hold.
Invariant property smplace_13 does not hold.
SDD proceeding with computation,70 properties remain. new max is 512
SDD size :6181 after 6461
[2024-06-02 22:55:04] [INFO ] After 961ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:46
SDD proceeding with computation,70 properties remain. new max is 1024
SDD size :6461 after 6645
SDD proceeding with computation,70 properties remain. new max is 2048
SDD size :6645 after 10379
[2024-06-02 22:55:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
SDD proceeding with computation,70 properties remain. new max is 4096
SDD size :10379 after 16553
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
SDD proceeding with computation,64 properties remain. new max is 4096
SDD size :16553 after 79607
[2024-06-02 22:55:06] [INFO ] After 950ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :46
[2024-06-02 22:55:06] [INFO ] State equation strengthened by 58 read => feed constraints.
SDD proceeding with computation,64 properties remain. new max is 8192
SDD size :79607 after 117263
[2024-06-02 22:55:06] [INFO ] After 571ms SMT Verify possible using 58 Read/Feed constraints in natural domain returned unsat :0 sat :46
[2024-06-02 22:55:06] [INFO ] Deduced a trap composed of 37 places in 57 ms of which 6 ms to minimize.
[2024-06-02 22:55:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2024-06-02 22:55:06] [INFO ] Deduced a trap composed of 37 places in 49 ms of which 1 ms to minimize.
[2024-06-02 22:55:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2024-06-02 22:55:07] [INFO ] Deduced a trap composed of 37 places in 32 ms of which 1 ms to minimize.
[2024-06-02 22:55:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
SDD proceeding with computation,64 properties remain. new max is 16384
SDD size :117263 after 194987
[2024-06-02 22:55:07] [INFO ] After 1717ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :46
Attempting to minimize the solution found.
Minimization took 547 ms.
[2024-06-02 22:55:08] [INFO ] After 4343ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :46
Parikh walk visited 0 properties in 1588 ms.
Support contains 28 out of 169 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 169/169 places, 440/440 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 169 transition count 437
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 3 place count 169 transition count 431
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 15 place count 163 transition count 431
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 162 transition count 429
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 162 transition count 429
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 23 place count 159 transition count 436
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 29 place count 159 transition count 430
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 38 place count 159 transition count 421
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 41 place count 159 transition count 426
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 49 place count 156 transition count 421
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 53 place count 156 transition count 417
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 54 place count 156 transition count 417
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 55 place count 155 transition count 416
Applied a total of 55 rules in 109 ms. Remains 155 /169 variables (removed 14) and now considering 416/440 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 155/169 places, 416/440 transitions.
SDD proceeding with computation,64 properties remain. new max is 32768
SDD size :194987 after 323095
SDD proceeding with computation,64 properties remain. new max is 65536
SDD size :323095 after 755964
Incomplete random walk after 1000000 steps, including 32163 resets, run finished after 24972 ms. (steps per millisecond=40 ) properties (out of 28) seen :20
Invariant property smplace_140 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_137 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_77 does not hold.
Invariant property smplace_76 does not hold.
SDD proceeding with computation,47 properties remain. new max is 65536
SDD size :755964 after 2.37196e+06
Incomplete Best-First random walk after 1000001 steps, including 6939 resets, run finished after 4204 ms. (steps per millisecond=237 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1000001 steps, including 6910 resets, run finished after 3971 ms. (steps per millisecond=251 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6760 resets, run finished after 4074 ms. (steps per millisecond=245 ) properties (out of 7) seen :0
Invariant property smplace_161 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_72 does not hold.
Invariant property smplace_71 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
SDD proceeding with computation,24 properties remain. new max is 65536
SDD size :2.37196e+06 after 8.03757e+06
Incomplete Best-First random walk after 1000001 steps, including 6774 resets, run finished after 4023 ms. (steps per millisecond=248 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 1000001 steps, including 6857 resets, run finished after 3146 ms. (steps per millisecond=317 ) properties (out of 5) seen :2
Running SMT prover for 3 properties.
[2024-06-02 22:55:54] [INFO ] Flow matrix only has 380 transitions (discarded 36 similar events)
// Phase 1: matrix 380 rows 155 cols
[2024-06-02 22:55:54] [INFO ] Computed 10 invariants in 17 ms
[2024-06-02 22:55:54] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-06-02 22:55:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 22:55:54] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-06-02 22:55:54] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-06-02 22:55:54] [INFO ] After 38ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-06-02 22:55:54] [INFO ] Deduced a trap composed of 35 places in 33 ms of which 1 ms to minimize.
[2024-06-02 22:55:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2024-06-02 22:55:54] [INFO ] After 132ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 30 ms.
[2024-06-02 22:55:54] [INFO ] After 311ms 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 2 out of 155 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 155/155 places, 416/416 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 154 transition count 415
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 153 transition count 415
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 153 transition count 418
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 14 place count 150 transition count 414
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 150 transition count 412
Applied a total of 16 rules in 40 ms. Remains 150 /155 variables (removed 5) and now considering 412/416 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 150/155 places, 412/416 transitions.
Invariant property smplace_166 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_83 does not hold.
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :8.03757e+06 after 1.42736e+08
Incomplete random walk after 1000000 steps, including 32313 resets, run finished after 8698 ms. (steps per millisecond=114 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 6808 resets, run finished after 1922 ms. (steps per millisecond=520 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-06-02 22:56:05] [INFO ] Flow matrix only has 375 transitions (discarded 37 similar events)
// Phase 1: matrix 375 rows 150 cols
[2024-06-02 22:56:05] [INFO ] Computed 10 invariants in 3 ms
[2024-06-02 22:56:05] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 22:56:05] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 22:56:05] [INFO ] After 88ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 22:56:05] [INFO ] State equation strengthened by 56 read => feed constraints.
[2024-06-02 22:56:05] [INFO ] After 16ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 22:56:05] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-06-02 22:56:05] [INFO ] After 163ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 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 156 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL
Total runtime 65050 ms.

BK_STOP 1717368967325

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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="FireWire-PT-12"
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 FireWire-PT-12, 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 r572-tall-171734910800163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-12.tgz
mv FireWire-PT-12 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 ;