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.r154-tall-171631152600342.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 DoubleExponent-PT-004, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r154-tall-171631152600342
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 67K 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716408273104

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=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DoubleExponent-PT-004
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-22 20:04:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-22 20:04:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 20:04:34] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2024-05-22 20:04:34] [INFO ] Transformed 216 places.
[2024-05-22 20:04:34] [INFO ] Transformed 198 transitions.
[2024-05-22 20:04:34] [INFO ] Parsed PT model containing 216 places and 198 transitions and 558 arcs in 108 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 216/216 places, 198/198 transitions.
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 212 transition count 150
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 100 place count 164 transition count 150
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 100 place count 164 transition count 142
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 116 place count 156 transition count 142
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 196 place count 116 transition count 102
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 208 place count 110 transition count 102
Applied a total of 208 rules in 35 ms. Remains 110 /216 variables (removed 106) and now considering 102/198 (removed 96) transitions.
// Phase 1: matrix 102 rows 110 cols
[2024-05-22 20:04:34] [INFO ] Computed 21 invariants in 12 ms
[2024-05-22 20:04:35] [INFO ] Implicit Places using invariants in 452 ms returned [47, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 476 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 108/216 places, 102/198 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 108 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 107 transition count 101
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 104 transition count 98
Applied a total of 8 rules in 6 ms. Remains 104 /108 variables (removed 4) and now considering 98/102 (removed 4) transitions.
// Phase 1: matrix 98 rows 104 cols
[2024-05-22 20:04:35] [INFO ] Computed 19 invariants in 3 ms
[2024-05-22 20:04:35] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-22 20:04:35] [INFO ] Invariant cache hit.
[2024-05-22 20:04:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-22 20:04:35] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 104/216 places, 98/198 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 785 ms. Remains : 104/216 places, 98/198 transitions.
Discarding 22 transitions out of 98. Remains 76
Initial state reduction rules removed 1 formulas.
[2024-05-22 20:04:35] [INFO ] Flatten gal took : 35 ms
[2024-05-22 20:04:35] [INFO ] Flatten gal took : 15 ms
[2024-05-22 20:04:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality300911426207658222.gal : 5 ms
[2024-05-22 20:04:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13529360148174812167.prop : 1 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/ReachabilityCardinality300911426207658222.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13529360148174812167.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 ...328
Loading property file /tmp/ReachabilityCardinality13529360148174812167.prop.
Reachability property qltransition_80 is true.
Reachability property qltransition_36 is true.
SDD proceeding with computation,73 properties remain. new max is 2
SDD size :1 after 3
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_27 is true.
Reachability property qltransition_23 is true.
SDD proceeding with computation,69 properties remain. new max is 2
SDD size :3 after 7
SDD proceeding with computation,69 properties remain. new max is 4
SDD size :7 after 8
SDD proceeding with computation,69 properties remain. new max is 8
SDD size :8 after 9
Reachability property qltransition_14 is true.
SDD proceeding with computation,68 properties remain. new max is 8
SDD size :9 after 11
SDD proceeding with computation,68 properties remain. new max is 16
SDD size :11 after 17
Reachability property qltransition_82 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,62 properties remain. new max is 16
SDD size :17 after 27
Incomplete random walk after 10000 steps, including 1198 resets, run finished after 430 ms. (steps per millisecond=23 ) properties (out of 75) seen :14
Reachability property qltransition_18 is true.
SDD proceeding with computation,61 properties remain. new max is 16
SDD size :27 after 32
SDD proceeding with computation,61 properties remain. new max is 32
SDD size :32 after 40
Reachability property qltransition_26 is true.
SDD proceeding with computation,60 properties remain. new max is 32
SDD size :40 after 63
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Reachability property qltransition_88 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_33 is true.
Reachability property qltransition_29 is true.
Reachability property qltransition_22 is true.
SDD proceeding with computation,51 properties remain. new max is 32
SDD size :63 after 72
Reachability property qltransition_40 is true.
SDD proceeding with computation,50 properties remain. new max is 32
SDD size :72 after 82
Reachability property qltransition_30 is true.
SDD proceeding with computation,49 properties remain. new max is 32
SDD size :82 after 100
Reachability property qltransition_84 is true.
Reachability property qltransition_41 is true.
SDD proceeding with computation,47 properties remain. new max is 32
SDD size :100 after 132
SDD proceeding with computation,47 properties remain. new max is 64
SDD size :132 after 138
SDD proceeding with computation,47 properties remain. new max is 128
SDD size :138 after 237
Reachability property qltransition_92 is true.
Reachability property qltransition_68 is true.
Reachability property qltransition_67 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_34 is true.
Incomplete Best-First random walk after 1001 steps, including 72 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 61) seen :0
Reachability property qltransition_31 is true.
SDD proceeding with computation,40 properties remain. new max is 128
SDD size :237 after 495
Incomplete Best-First random walk after 1001 steps, including 72 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
SDD proceeding with computation,40 properties remain. new max is 256
SDD size :495 after 834
SDD proceeding with computation,40 properties remain. new max is 512
SDD size :834 after 1428
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Reachability property qltransition_90 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_37 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_11 is true.
Reachability property qltransition_10 is true.
Reachability property qltransition_9 is true.
Reachability property qltransition_8 is true.
Incomplete Best-First random walk after 1000 steps, including 69 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Reachability property qltransition_4 is true.
Reachability property qltransition_1 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,26 properties remain. new max is 512
SDD size :1428 after 8858
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 61) seen :0
SDD proceeding with computation,26 properties remain. new max is 1024
SDD size :8858 after 37936
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 74 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 71 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Reachability property qltransition_74 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_6 is true.
Reachability property qltransition_5 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,19 properties remain. new max is 1024
SDD size :37936 after 113386
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 66 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 72 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
SDD proceeding with computation,19 properties remain. new max is 2048
SDD size :113386 after 193618
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
SDD proceeding with computation,19 properties remain. new max is 4096
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 61) seen :0
SDD size :193618 after 343670
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 61) seen :0
SDD proceeding with computation,19 properties remain. new max is 8192
SDD size :343670 after 639837
Incomplete Best-First random walk after 1001 steps, including 62 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 69 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 66 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 67 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Running SMT prover for 61 properties.
[2024-05-22 20:04:36] [INFO ] Invariant cache hit.
[2024-05-22 20:04:37] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:04:37] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-22 20:04:37] [INFO ] After 510ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:59
[2024-05-22 20:04:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-22 20:04:37] [INFO ] After 24ms SMT Verify possible using 8 Read/Feed constraints in real domain returned unsat :0 sat :0 real:61
[2024-05-22 20:04:37] [INFO ] After 851ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:61
[2024-05-22 20:04:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:04:37] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-22 20:04:38] [INFO ] After 349ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :61
[2024-05-22 20:04:38] [INFO ] After 380ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :61
[2024-05-22 20:04:38] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 4 ms to minimize.
[2024-05-22 20:04:38] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-05-22 20:04:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 77 ms
[2024-05-22 20:04:38] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 0 ms to minimize.
[2024-05-22 20:04:38] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 1 ms to minimize.
[2024-05-22 20:04:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 80 ms
[2024-05-22 20:04:39] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
[2024-05-22 20:04:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
[2024-05-22 20:04:39] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 1 ms to minimize.
[2024-05-22 20:04:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2024-05-22 20:04:39] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 0 ms to minimize.
[2024-05-22 20:04:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2024-05-22 20:04:39] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
[2024-05-22 20:04:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2024-05-22 20:04:39] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-22 20:04:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2024-05-22 20:04:39] [INFO ] After 1428ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :61
Attempting to minimize the solution found.
Minimization took 516 ms.
[2024-05-22 20:04:40] [INFO ] After 2598ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :61
Parikh walk visited 0 properties in 8947 ms.
Support contains 31 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 98/98 transitions.
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 104 transition count 92
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 98 transition count 92
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 24 place count 98 transition count 92
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 97 transition count 91
Applied a total of 25 rules in 27 ms. Remains 97 /104 variables (removed 7) and now considering 91/98 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 97/104 places, 91/98 transitions.
Reachability property qltransition_94 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_49 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :1.25287e+06 after 1.35362e+06
Reachability property qltransition_76 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :1.35362e+06 after 2.17134e+07
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :2.17134e+07 after 4.85915e+07
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :4.85915e+07 after 9.66173e+07
Reachability property qltransition_21 is true.
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :9.66173e+07 after 1.86906e+08
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :1.86906e+08 after 3.2437e+08
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :3.2437e+08 after 5.97869e+08
Incomplete random walk after 1000000 steps, including 128100 resets, run finished after 26645 ms. (steps per millisecond=37 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8488 resets, run finished after 660 ms. (steps per millisecond=151 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8431 resets, run finished after 625 ms. (steps per millisecond=160 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8493 resets, run finished after 571 ms. (steps per millisecond=175 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8408 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 19) seen :0
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :5.97869e+08 after 1.15014e+09
Incomplete Best-First random walk after 100000 steps, including 8447 resets, run finished after 578 ms. (steps per millisecond=173 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 8412 resets, run finished after 598 ms. (steps per millisecond=167 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8461 resets, run finished after 602 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8457 resets, run finished after 585 ms. (steps per millisecond=170 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8528 resets, run finished after 604 ms. (steps per millisecond=165 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 8435 resets, run finished after 997 ms. (steps per millisecond=100 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 8473 resets, run finished after 1240 ms. (steps per millisecond=80 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 8393 resets, run finished after 1083 ms. (steps per millisecond=92 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8386 resets, run finished after 1076 ms. (steps per millisecond=92 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8452 resets, run finished after 733 ms. (steps per millisecond=136 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 8453 resets, run finished after 642 ms. (steps per millisecond=155 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8425 resets, run finished after 598 ms. (steps per millisecond=167 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8555 resets, run finished after 665 ms. (steps per millisecond=150 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8451 resets, run finished after 611 ms. (steps per millisecond=163 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100000 steps, including 8477 resets, run finished after 584 ms. (steps per millisecond=171 ) properties (out of 19) seen :0
SDD proceeding with computation,5 properties remain. new max is 524288
SDD size :1.15014e+09 after 2.24128e+09
SDD proceeding with computation,5 properties remain. new max is 1048576
SDD size :2.24128e+09 after 4.41721e+09
SDD proceeding with computation,5 properties remain. new max is 2097152
SDD size :4.41721e+09 after 8.6989e+09
Interrupted probabilistic random walk after 9802812 steps, run timeout after 120001 ms. (steps per millisecond=81 ) properties seen :{0=1, 1=1, 2=1, 4=1, 5=1, 6=1, 7=1, 9=1, 10=1, 11=1, 14=1, 15=1, 16=1}
Probabilistic random walk after 9802812 steps, saw 4900374 distinct states, run finished after 120003 ms. (steps per millisecond=81 ) properties seen :13
Running SMT prover for 6 properties.
// Phase 1: matrix 91 rows 97 cols
[2024-05-22 20:07:29] [INFO ] Computed 19 invariants in 23 ms
[2024-05-22 20:07:29] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:07:29] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 3 ms returned sat
[2024-05-22 20:07:29] [INFO ] After 113ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:5
[2024-05-22 20:07:29] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 20:07:29] [INFO ] After 22ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :1 real:5
[2024-05-22 20:07:29] [INFO ] After 55ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:5
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-22 20:07:29] [INFO ] After 262ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:5
[2024-05-22 20:07:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:07:30] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 3 ms returned sat
[2024-05-22 20:07:30] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2024-05-22 20:07:30] [INFO ] After 34ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2024-05-22 20:07:30] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-22 20:07:30] [INFO ] Deduced a trap composed of 11 places in 472 ms of which 1 ms to minimize.
[2024-05-22 20:07:30] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 2 ms to minimize.
[2024-05-22 20:07:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 548 ms
[2024-05-22 20:07:30] [INFO ] After 629ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 43 ms.
[2024-05-22 20:07:30] [INFO ] After 787ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 4873 ms.
Support contains 9 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 91/91 transitions.
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 97 transition count 87
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 8 place count 93 transition count 87
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 93 transition count 87
Applied a total of 11 rules in 20 ms. Remains 93 /97 variables (removed 4) and now considering 87/91 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 93/97 places, 87/91 transitions.
Incomplete random walk after 1000000 steps, including 128132 resets, run finished after 17083 ms. (steps per millisecond=58 ) properties (out of 5) seen :0
Interrupted Best-First random walk after 714492 steps, including 60393 resets, run timeout after 5001 ms. (steps per millisecond=142 ) properties seen 0
Interrupted Best-First random walk after 723289 steps, including 61354 resets, run timeout after 5001 ms. (steps per millisecond=144 ) properties seen 0
Interrupted Best-First random walk after 592309 steps, including 50296 resets, run timeout after 5001 ms. (steps per millisecond=118 ) properties seen 0
Interrupted Best-First random walk after 423576 steps, including 35775 resets, run timeout after 5001 ms. (steps per millisecond=84 ) properties seen 0
Interrupted Best-First random walk after 317477 steps, including 26648 resets, run timeout after 5001 ms. (steps per millisecond=63 ) properties seen 0
Probably explored full state space saw : 881615 states, properties seen :0
Probabilistic random walk after 1763310 steps, saw 881615 distinct states, run finished after 20731 ms. (steps per millisecond=85 ) properties seen :0
Reachability property qltransition_97 is true.
Reachability property qltransition_95 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_54 is true.
SDD proceeding with computation,1 properties remain. new max is 2097152
SDD size :1.16188e+10 after 1.70616e+10
Interrupted probabilistic random walk after 13304261 steps, run timeout after 126001 ms. (steps per millisecond=105 ) properties seen :{}
Exhaustive walk after 13304261 steps, saw 6652259 distinct states, run finished after 126003 ms. (steps per millisecond=105 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 87 rows 93 cols
[2024-05-22 20:10:44] [INFO ] Computed 19 invariants in 23 ms
[2024-05-22 20:10:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:10:44] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-22 20:10:44] [INFO ] After 46ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:3
[2024-05-22 20:10:44] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-22 20:10:44] [INFO ] After 17ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :2 real:3
[2024-05-22 20:10:44] [INFO ] After 33ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-22 20:10:44] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:4
[2024-05-22 20:10:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:10:44] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 3 ms returned sat
[2024-05-22 20:10:44] [INFO ] After 52ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-22 20:10:44] [INFO ] After 36ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-22 20:10:44] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-22 20:10:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2024-05-22 20:10:44] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-22 20:10:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2024-05-22 20:10:44] [INFO ] After 154ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 24 ms.
[2024-05-22 20:10:44] [INFO ] After 279ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 3691 ms.
Support contains 2 out of 93 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 87/87 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 93 transition count 87
Applied a total of 2 rules in 8 ms. Remains 93 /93 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 93/93 places, 87/87 transitions.
Incomplete random walk after 1000000 steps, including 128165 resets, run finished after 1023 ms. (steps per millisecond=977 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84905 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1253494 steps, run timeout after 3001 ms. (steps per millisecond=417 ) properties seen :{}
Probabilistic random walk after 1253494 steps, saw 626837 distinct states, run finished after 3001 ms. (steps per millisecond=417 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 87 rows 93 cols
[2024-05-22 20:10:53] [INFO ] Computed 19 invariants in 10 ms
[2024-05-22 20:10:53] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2024-05-22 20:10:53] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 4 ms returned sat
[2024-05-22 20:10:53] [INFO ] After 32ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 20:10:53] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:10:53] [INFO ] After 14ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-05-22 20:10:53] [INFO ] After 23ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-22 20:10:53] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 42 ms.
Support contains 2 out of 93 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 87/87 transitions.
Applied a total of 0 rules in 4 ms. Remains 93 /93 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 93/93 places, 87/87 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 87/87 transitions.
Applied a total of 0 rules in 4 ms. Remains 93 /93 variables (removed 0) and now considering 87/87 (removed 0) transitions.
[2024-05-22 20:10:53] [INFO ] Invariant cache hit.
[2024-05-22 20:10:53] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-22 20:10:53] [INFO ] Invariant cache hit.
[2024-05-22 20:10:53] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:10:53] [INFO ] Implicit Places using invariants and state equation in 204 ms returned [20, 26, 61, 66, 84, 90]
Discarding 6 places :
Implicit Place search using SMT with State Equation took 284 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 87/93 places, 87/87 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 87 transition count 84
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 84 transition count 84
Applied a total of 6 rules in 9 ms. Remains 84 /87 variables (removed 3) and now considering 84/87 (removed 3) transitions.
// Phase 1: matrix 84 rows 84 cols
[2024-05-22 20:10:53] [INFO ] Computed 13 invariants in 3 ms
[2024-05-22 20:10:53] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-22 20:10:53] [INFO ] Invariant cache hit.
[2024-05-22 20:10:53] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:10:54] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 84/93 places, 84/87 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 538 ms. Remains : 84/93 places, 84/87 transitions.
Incomplete random walk after 1000000 steps, including 144149 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91397 resets, run finished after 678 ms. (steps per millisecond=1474 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1385947 steps, run timeout after 3001 ms. (steps per millisecond=461 ) properties seen :{}
Probabilistic random walk after 1385947 steps, saw 692987 distinct states, run finished after 3001 ms. (steps per millisecond=461 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-22 20:10:58] [INFO ] Invariant cache hit.
[2024-05-22 20:10:58] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:10:58] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:10:58] [INFO ] After 26ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 20:10:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:10:58] [INFO ] After 7ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:10:58] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:10:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:10:58] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:10:58] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 20:10:58] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-22 20:10:58] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-22 20:10:58] [INFO ] After 78ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 38 ms.
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 84/84 transitions.
Applied a total of 0 rules in 4 ms. Remains 84 /84 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 84/84 places, 84/84 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 84/84 transitions.
Applied a total of 0 rules in 4 ms. Remains 84 /84 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-22 20:10:58] [INFO ] Invariant cache hit.
[2024-05-22 20:10:58] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-22 20:10:58] [INFO ] Invariant cache hit.
[2024-05-22 20:10:59] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:10:59] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2024-05-22 20:10:59] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 20:10:59] [INFO ] Invariant cache hit.
[2024-05-22 20:10:59] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 287 ms. Remains : 84/84 places, 84/84 transitions.
Incomplete random walk after 100000 steps, including 14562 resets, run finished after 919 ms. (steps per millisecond=108 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-22 20:11:00] [INFO ] Invariant cache hit.
[2024-05-22 20:11:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:11:00] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:00] [INFO ] After 26ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2024-05-22 20:11:00] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:11:00] [INFO ] After 16ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :2
[2024-05-22 20:11:00] [INFO ] After 32ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 20:11:00] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 20:11:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:11:00] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:00] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 20:11:00] [INFO ] After 10ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-22 20:11:00] [INFO ] After 44ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-22 20:11:00] [INFO ] After 114ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Incomplete random walk after 1000000 steps, including 144473 resets, run finished after 922 ms. (steps per millisecond=1084 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91394 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1394338 steps, run timeout after 3001 ms. (steps per millisecond=464 ) properties seen :{}
Probabilistic random walk after 1394338 steps, saw 697181 distinct states, run finished after 3001 ms. (steps per millisecond=464 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-22 20:11:04] [INFO ] Invariant cache hit.
[2024-05-22 20:11:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:11:04] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 3 ms returned sat
[2024-05-22 20:11:04] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 20:11:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:11:04] [INFO ] After 7ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:04] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:11:04] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 3 ms returned sat
[2024-05-22 20:11:05] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:05] [INFO ] After 10ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:05] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-22 20:11:05] [INFO ] After 84ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 37 ms.
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 84/84 places, 84/84 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-22 20:11:05] [INFO ] Invariant cache hit.
[2024-05-22 20:11:05] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-22 20:11:05] [INFO ] Invariant cache hit.
[2024-05-22 20:11:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:11:05] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2024-05-22 20:11:05] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 20:11:05] [INFO ] Invariant cache hit.
[2024-05-22 20:11:05] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 279 ms. Remains : 84/84 places, 84/84 transitions.
Incomplete random walk after 100000 steps, including 14571 resets, run finished after 907 ms. (steps per millisecond=110 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-22 20:11:06] [INFO ] Invariant cache hit.
[2024-05-22 20:11:06] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:11:06] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:06] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2024-05-22 20:11:06] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:11:06] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :2
[2024-05-22 20:11:06] [INFO ] After 24ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 20:11:06] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 20:11:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:11:06] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:06] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 20:11:06] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-22 20:11:06] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-22 20:11:06] [INFO ] After 90ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Incomplete random walk after 10000 steps, including 1450 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 924 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1432259 steps, run timeout after 3001 ms. (steps per millisecond=477 ) properties seen :{}
Probabilistic random walk after 1432259 steps, saw 716141 distinct states, run finished after 3002 ms. (steps per millisecond=477 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-22 20:11:09] [INFO ] Invariant cache hit.
[2024-05-22 20:11:09] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:11:09] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:09] [INFO ] After 26ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 20:11:09] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:11:09] [INFO ] After 16ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:09] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:11:09] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:09] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:09] [INFO ] After 18ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:09] [INFO ] After 33ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-22 20:11:09] [INFO ] After 102ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 84/84 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 84 transition count 81
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 81 transition count 81
Applied a total of 6 rules in 21 ms. Remains 81 /84 variables (removed 3) and now considering 81/84 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 81/84 places, 81/84 transitions.
Incomplete random walk after 10000 steps, including 1459 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 907 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1450588 steps, run timeout after 3001 ms. (steps per millisecond=483 ) properties seen :{}
Probabilistic random walk after 1450588 steps, saw 725297 distinct states, run finished after 3001 ms. (steps per millisecond=483 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 81 cols
[2024-05-22 20:11:12] [INFO ] Computed 13 invariants in 4 ms
[2024-05-22 20:11:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:11:12] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 3 ms returned sat
[2024-05-22 20:11:12] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 20:11:12] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:11:12] [INFO ] After 10ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:12] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:11:12] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 4 ms returned sat
[2024-05-22 20:11:12] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:12] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:12] [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 3 ms.
[2024-05-22 20:11:12] [INFO ] After 75ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 81/81 places, 81/81 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2024-05-22 20:11:12] [INFO ] Invariant cache hit.
[2024-05-22 20:11:12] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-22 20:11:12] [INFO ] Invariant cache hit.
[2024-05-22 20:11:13] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:11:13] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2024-05-22 20:11:13] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 20:11:13] [INFO ] Invariant cache hit.
[2024-05-22 20:11:13] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 299 ms. Remains : 81/81 places, 81/81 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 81 transition count 75
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 75 transition count 75
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 72 transition count 72
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 72 transition count 72
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 0 with 2 rules applied. Total rules applied 20 place count 71 transition count 71
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 71 transition count 69
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 69 transition count 69
Applied a total of 24 rules in 10 ms. Remains 69 /81 variables (removed 12) and now considering 69/81 (removed 12) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 69 rows 69 cols
[2024-05-22 20:11:13] [INFO ] Computed 13 invariants in 1 ms
[2024-05-22 20:11:13] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:11:13] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:13] [INFO ] After 22ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 20:11:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 20:11:13] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:13] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:11:13] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 1 ms returned sat
[2024-05-22 20:11:13] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:13] [INFO ] After 2ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:13] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 0 ms to minimize.
[2024-05-22 20:11:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2024-05-22 20:11:13] [INFO ] After 48ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-22 20:11:13] [INFO ] After 101ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 1440 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 895 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1413827 steps, run timeout after 3001 ms. (steps per millisecond=471 ) properties seen :{}
Probabilistic random walk after 1413827 steps, saw 706927 distinct states, run finished after 3001 ms. (steps per millisecond=471 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 84 rows 84 cols
[2024-05-22 20:11:16] [INFO ] Computed 13 invariants in 5 ms
[2024-05-22 20:11:16] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:11:16] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:16] [INFO ] After 24ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 20:11:16] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:11:16] [INFO ] After 11ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:16] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:11:16] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:16] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:16] [INFO ] After 10ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:16] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-22 20:11:16] [INFO ] After 96ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 84/84 places, 84/84 transitions.
Incomplete random walk after 10000 steps, including 1462 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 924 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1430802 steps, run timeout after 3001 ms. (steps per millisecond=476 ) properties seen :{}
Probabilistic random walk after 1430802 steps, saw 715413 distinct states, run finished after 3001 ms. (steps per millisecond=476 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-22 20:11:19] [INFO ] Invariant cache hit.
[2024-05-22 20:11:19] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:11:19] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:19] [INFO ] After 26ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 20:11:19] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:11:19] [INFO ] After 10ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:19] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:19] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:11:19] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:19] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:19] [INFO ] After 10ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:19] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-22 20:11:19] [INFO ] After 99ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 84/84 places, 84/84 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-22 20:11:19] [INFO ] Invariant cache hit.
[2024-05-22 20:11:19] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-22 20:11:19] [INFO ] Invariant cache hit.
[2024-05-22 20:11:19] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-22 20:11:20] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2024-05-22 20:11:20] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-22 20:11:20] [INFO ] Invariant cache hit.
[2024-05-22 20:11:20] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 325 ms. Remains : 84/84 places, 84/84 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 84 transition count 83
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 83 transition count 83
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 2 place count 83 transition count 77
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 14 place count 77 transition count 77
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 74 transition count 74
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 74 transition count 74
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 2 with 2 rules applied. Total rules applied 22 place count 73 transition count 73
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 73 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 72 transition count 72
Applied a total of 24 rules in 20 ms. Remains 72 /84 variables (removed 12) and now considering 72/84 (removed 12) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 72 rows 72 cols
[2024-05-22 20:11:20] [INFO ] Computed 13 invariants in 1 ms
[2024-05-22 20:11:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-22 20:11:20] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 18 ms returned sat
[2024-05-22 20:11:20] [INFO ] After 24ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 20:11:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 20:11:20] [INFO ] After 4ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:20] [INFO ] After 138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-22 20:11:20] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:20] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:20] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:20] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-22 20:11:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2024-05-22 20:11:20] [INFO ] After 44ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-05-22 20:11:20] [INFO ] After 104ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 84 transition count 83
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 83 transition count 83
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 2 place count 83 transition count 77
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 14 place count 77 transition count 77
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 74 transition count 74
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 74 transition count 74
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 2 with 2 rules applied. Total rules applied 22 place count 73 transition count 73
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 73 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 72 transition count 72
Applied a total of 24 rules in 10 ms. Remains 72 /84 variables (removed 12) and now considering 72/84 (removed 12) transitions.
Running SMT prover for 1 properties.
[2024-05-22 20:11:20] [INFO ] Invariant cache hit.
[2024-05-22 20:11:20] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-22 20:11:20] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2024-05-22 20:11:20] [INFO ] After 20ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 20:11:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 20:11:20] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:20] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 20:11:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 31 ms returned sat
[2024-05-22 20:11:20] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 64 ms returned sat
[2024-05-22 20:11:20] [INFO ] After 20ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:20] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:20] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-22 20:11:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 36 ms
[2024-05-22 20:11:20] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-22 20:11:20] [INFO ] After 266ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-22 20:11:20] [INFO ] Flatten gal took : 11 ms
[2024-05-22 20:11:20] [INFO ] Flatten gal took : 9 ms
[2024-05-22 20:11:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality735019033033213413.gal : 2 ms
[2024-05-22 20:11:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9313005622010905827.prop : 1 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/ReachabilityCardinality735019033033213413.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9313005622010905827.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 ...327
Loading property file /tmp/ReachabilityCardinality9313005622010905827.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 31
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :31 after 51
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :51 after 63
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :63 after 159
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :159 after 298
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :298 after 651
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :651 after 1570
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1570 after 3509
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3509 after 7373
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :7373 after 15024
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :15024 after 30319
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :30319 after 60899
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :60899 after 122117
Detected timeout of ITS tools.
[2024-05-22 20:11:35] [INFO ] Flatten gal took : 13 ms
[2024-05-22 20:11:35] [INFO ] Applying decomposition
[2024-05-22 20:11:35] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10045046155067244054.txt' '-o' '/tmp/graph10045046155067244054.bin' '-w' '/tmp/graph10045046155067244054.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10045046155067244054.bin' '-l' '-1' '-v' '-w' '/tmp/graph10045046155067244054.weights' '-q' '0' '-e' '0.001'
[2024-05-22 20:11:35] [INFO ] Decomposing Gal with order
[2024-05-22 20:11:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 20:11:35] [INFO ] Removed a total of 65 redundant transitions.
[2024-05-22 20:11:36] [INFO ] Flatten gal took : 37 ms
[2024-05-22 20:11:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 4 ms.
[2024-05-22 20:11:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12651698546553688995.gal : 3 ms
[2024-05-22 20:11:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9346732314417475149.prop : 0 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/ReachabilityCardinality12651698546553688995.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9346732314417475149.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality9346732314417475149.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :2131 after 4179
SDD proceeding with computation,1 properties remain. new max is 4194304
SDD size :2.32363e+10 after 2.5403e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1577635305101027810
[2024-05-22 20:11:51] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1577635305101027810
Running compilation step : cd /tmp/ltsmin1577635305101027810;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 253 ms.
Running link step : cd /tmp/ltsmin1577635305101027810;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin1577635305101027810;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'qltransition_15==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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)
[2024-05-22 20:12:06] [INFO ] Flatten gal took : 30 ms
[2024-05-22 20:12:06] [INFO ] Applying decomposition
[2024-05-22 20:12:06] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1042723291047724507.txt' '-o' '/tmp/graph1042723291047724507.bin' '-w' '/tmp/graph1042723291047724507.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1042723291047724507.bin' '-l' '-1' '-v' '-w' '/tmp/graph1042723291047724507.weights' '-q' '0' '-e' '0.001'
[2024-05-22 20:12:06] [INFO ] Decomposing Gal with order
[2024-05-22 20:12:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 20:12:06] [INFO ] Removed a total of 61 redundant transitions.
[2024-05-22 20:12:06] [INFO ] Flatten gal took : 14 ms
[2024-05-22 20:12:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-22 20:12:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6431860176255173734.gal : 3 ms
[2024-05-22 20:12:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4547470566370203135.prop : 0 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/ReachabilityCardinality6431860176255173734.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4547470566370203135.prop' '--nowitness'

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 ...307
Loading property file /tmp/ReachabilityCardinality4547470566370203135.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :11 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :65 after 68
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :68 after 76
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :404 after 414
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :762 after 809
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1763 after 2711
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2711 after 3989
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.15341e+06 after 1.15362e+06
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2024-05-22 20:22:06] [INFO ] Flatten gal took : 7 ms
[2024-05-22 20:22:06] [INFO ] Flatten gal took : 5 ms
[2024-05-22 20:22:06] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17520149076387049372.gal : 3 ms
[2024-05-22 20:22:06] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16031998144491181570.prop : 0 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/ReachabilityFireability17520149076387049372.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16031998144491181570.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 ...330
Loading property file /tmp/ReachabilityFireability16031998144491181570.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 14
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :14 after 27
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :27 after 46
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :46 after 91
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :91 after 288
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :288 after 816
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :816 after 5761
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5761 after 45132
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :45132 after 213370
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :213370 after 556649
Detected timeout of ITS tools.
[2024-05-22 20:22:09] [INFO ] Flatten gal took : 5 ms
[2024-05-22 20:22:09] [INFO ] Applying decomposition
[2024-05-22 20:22:09] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8086086857837063478.txt' '-o' '/tmp/graph8086086857837063478.bin' '-w' '/tmp/graph8086086857837063478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8086086857837063478.bin' '-l' '-1' '-v' '-w' '/tmp/graph8086086857837063478.weights' '-q' '0' '-e' '0.001'
[2024-05-22 20:22:09] [INFO ] Decomposing Gal with order
[2024-05-22 20:22:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 20:22:09] [INFO ] Removed a total of 35 redundant transitions.
[2024-05-22 20:22:09] [INFO ] Flatten gal took : 12 ms
[2024-05-22 20:22:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 6 ms.
[2024-05-22 20:22:09] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability4705478185671225403.gal : 3 ms
[2024-05-22 20:22:09] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability10066506589602534498.prop : 0 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/ReachabilityFireability4705478185671225403.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability10066506589602534498.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityFireability10066506589602534498.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :41 after 42
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :140 after 140
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1142 after 1159
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1159 after 1183
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :45020 after 45028
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :45028 after 45068
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :88917 after 88957
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :132866 after 132918
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13901444290747382678
[2024-05-22 20:22:12] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13901444290747382678
Running compilation step : cd /tmp/ltsmin13901444290747382678;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '2' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 162 ms.
Running link step : cd /tmp/ltsmin13901444290747382678;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin13901444290747382678;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'qltransition_15==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 20:22:15] [INFO ] Flatten gal took : 12 ms
[2024-05-22 20:22:15] [INFO ] Flatten gal took : 5 ms
[2024-05-22 20:22:15] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability16831175751961505779.gal : 1 ms
[2024-05-22 20:22:15] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16791681481767848957.prop : 1 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/ReachabilityFireability16831175751961505779.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16791681481767848957.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 ...330
Loading property file /tmp/ReachabilityFireability16791681481767848957.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 14
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :14 after 27
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :27 after 46
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :46 after 91
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :91 after 288
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :288 after 816
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :816 after 5761
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5761 after 45132
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :45132 after 213370
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :213370 after 556649
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :556649 after 5.42064e+06
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :5.42064e+06 after 3.21249e+07
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :3.21249e+07 after 8.5301e+07
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :8.5301e+07 after 2.00538e+08
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :2.00538e+08 after 4.38266e+08
Detected timeout of ITS tools.
[2024-05-22 20:22:45] [INFO ] Flatten gal took : 12 ms
[2024-05-22 20:22:45] [INFO ] Applying decomposition
[2024-05-22 20:22:45] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph113972952502003737.txt' '-o' '/tmp/graph113972952502003737.bin' '-w' '/tmp/graph113972952502003737.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph113972952502003737.bin' '-l' '-1' '-v' '-w' '/tmp/graph113972952502003737.weights' '-q' '0' '-e' '0.001'
[2024-05-22 20:22:45] [INFO ] Decomposing Gal with order
[2024-05-22 20:22:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 20:22:45] [INFO ] Removed a total of 35 redundant transitions.
[2024-05-22 20:22:45] [INFO ] Flatten gal took : 9 ms
[2024-05-22 20:22:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 3 ms.
[2024-05-22 20:22:45] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability12473368178851122630.gal : 1 ms
[2024-05-22 20:22:45] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability410789923575924747.prop : 0 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/ReachabilityFireability12473368178851122630.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability410789923575924747.prop' '--nowitness'

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 ...307
Loading property file /tmp/ReachabilityFireability410789923575924747.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 36
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :36 after 58
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :58 after 1145
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1237 after 1426
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2528 after 3490
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :6610 after 8924
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :15246 after 19491
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :37157 after 45042
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :45749 after 46425
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :55678 after 59143
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :89083 after 89272
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :103092 after 107337
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :136715 after 138522
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4366249248392267961
[2024-05-22 20:23:15] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4366249248392267961
Running compilation step : cd /tmp/ltsmin4366249248392267961;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '6' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 182 ms.
Running link step : cd /tmp/ltsmin4366249248392267961;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin4366249248392267961;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'qltransition_15==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 20:23:45] [INFO ] Flatten gal took : 11 ms
[2024-05-22 20:23:45] [INFO ] Flatten gal took : 4 ms
[2024-05-22 20:23:45] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability10997080867464718600.gal : 1 ms
[2024-05-22 20:23:45] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2981234289002203947.prop : 0 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/ReachabilityFireability10997080867464718600.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability2981234289002203947.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/ReachabilityFireability2981234289002203947.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 14
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :14 after 27
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :27 after 46
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :46 after 91
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :91 after 288
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :288 after 816
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :816 after 5761
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5761 after 45132
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :45132 after 213370
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :213370 after 556649
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :556649 after 5.42064e+06
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :5.42064e+06 after 3.21249e+07
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :3.21249e+07 after 8.5301e+07
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :8.5301e+07 after 2.00538e+08
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :2.00538e+08 after 4.38266e+08
SDD proceeding with computation,1 properties remain. new max is 1048576
SDD size :4.38266e+08 after 9.12155e+08
SDD proceeding with computation,1 properties remain. new max is 2097152
SDD size :9.12155e+08 after 1.85892e+09
SDD proceeding with computation,1 properties remain. new max is 4194304
SDD size :1.85892e+09 after 3.7404e+09
SDD proceeding with computation,1 properties remain. new max is 8388608
SDD size :3.7404e+09 after 7.38128e+09
Detected timeout of ITS tools.
[2024-05-22 20:28:46] [INFO ] Flatten gal took : 16 ms
[2024-05-22 20:28:46] [INFO ] Applying decomposition
[2024-05-22 20:28:46] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10666628197411367254.txt' '-o' '/tmp/graph10666628197411367254.bin' '-w' '/tmp/graph10666628197411367254.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10666628197411367254.bin' '-l' '-1' '-v' '-w' '/tmp/graph10666628197411367254.weights' '-q' '0' '-e' '0.001'
[2024-05-22 20:28:46] [INFO ] Decomposing Gal with order
[2024-05-22 20:28:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 20:28:46] [INFO ] Removed a total of 51 redundant transitions.
[2024-05-22 20:28:46] [INFO ] Flatten gal took : 9 ms
[2024-05-22 20:28:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 8 ms.
[2024-05-22 20:28:46] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability3274415725451460195.gal : 1 ms
[2024-05-22 20:28:46] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2360767634794739479.prop : 0 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/ReachabilityFireability3274415725451460195.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability2360767634794739479.prop' '--nowitness'

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 ...307
Loading property file /tmp/ReachabilityFireability2360767634794739479.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :42 after 49
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :198 after 223
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1142 after 1173
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1173 after 1205
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :45020 after 45062
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :88917 after 88951
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :132866 after 132912
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :221235 after 221261
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :310627 after 310677
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :447692 after 447758
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :688549 after 688599
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :747052 after 780688
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :780688 after 1.01099e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6406731725292718442
[2024-05-22 20:33:46] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6406731725292718442
Running compilation step : cd /tmp/ltsmin6406731725292718442;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '60' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 168 ms.
Running link step : cd /tmp/ltsmin6406731725292718442;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 22 ms.
Running LTSmin : cd /tmp/ltsmin6406731725292718442;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'qltransition_15==true'
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 9883732 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16136208 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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 QuasiLiveness -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="DoubleExponent-PT-004"
export BK_EXAMINATION="QuasiLiveness"
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 DoubleExponent-PT-004, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r154-tall-171631152600342"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-004.tgz
mv DoubleExponent-PT-004 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;