Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r531-tall-167987252100012.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Anderson-PT-06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r531-tall-167987252100012
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 5.7K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 14K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Mar 23 15:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 302K Mar 31 16:48 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 1680817546810

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=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Anderson-PT-06
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2023-04-06 21:45:48] [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]
[2023-04-06 21:45:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 21:45:48] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2023-04-06 21:45:48] [INFO ] Transformed 229 places.
[2023-04-06 21:45:48] [INFO ] Transformed 600 transitions.
[2023-04-06 21:45:48] [INFO ] Found NUPN structural information;
[2023-04-06 21:45:48] [INFO ] Parsed PT model containing 229 places and 600 transitions and 2280 arcs in 140 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 229/229 places, 600/600 transitions.
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 30 Pre rules applied. Total rules applied 0 place count 229 transition count 570
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 60 place count 199 transition count 570
Applied a total of 60 rules in 31 ms. Remains 199 /229 variables (removed 30) and now considering 570/600 (removed 30) transitions.
// Phase 1: matrix 570 rows 199 cols
[2023-04-06 21:45:48] [INFO ] Computed 15 invariants in 32 ms
[2023-04-06 21:45:49] [INFO ] Implicit Places using invariants in 552 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 578 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 198/229 places, 570/600 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 198 transition count 534
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 162 transition count 534
Applied a total of 72 rules in 7 ms. Remains 162 /198 variables (removed 36) and now considering 534/570 (removed 36) transitions.
// Phase 1: matrix 534 rows 162 cols
[2023-04-06 21:45:49] [INFO ] Computed 14 invariants in 6 ms
[2023-04-06 21:45:49] [INFO ] Implicit Places using invariants in 254 ms returned []
[2023-04-06 21:45:49] [INFO ] Invariant cache hit.
[2023-04-06 21:45:49] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-04-06 21:45:50] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 925 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 162/229 places, 534/600 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1541 ms. Remains : 162/229 places, 534/600 transitions.
Initial state reduction rules removed 6 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=19 ) properties (out of 528) seen :401
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 127) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 127) seen :0
Running SMT prover for 127 properties.
[2023-04-06 21:45:50] [INFO ] Invariant cache hit.
[2023-04-06 21:45:50] [INFO ] Flatten gal took : 156 ms
[2023-04-06 21:45:50] [INFO ] Flatten gal took : 63 ms
[2023-04-06 21:45:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8217574537686015281.gal : 32 ms
[2023-04-06 21:45:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16752062117387553868.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8217574537686015281.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16752062117387553868.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/ReachabilityCardinality16752062117387553868.prop.
SDD proceeding with computation,127 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,127 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,127 properties remain. new max is 16
SDD size :6 after 18
SDD proceeding with computation,127 properties remain. new max is 32
SDD size :18 after 152
SDD proceeding with computation,127 properties remain. new max is 64
SDD size :152 after 606
SDD proceeding with computation,127 properties remain. new max is 128
SDD size :606 after 1784
SDD proceeding with computation,127 properties remain. new max is 256
SDD size :1784 after 3504
Reachability property qltransition_345 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_15 is true.
SDD proceeding with computation,124 properties remain. new max is 256
SDD size :3504 after 13484
SDD proceeding with computation,124 properties remain. new max is 512
SDD size :13484 after 15608
[2023-04-06 21:45:51] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-04-06 21:45:51] [INFO ] [Real]Absence check using 7 positive and 7 generalized place invariants in 20 ms returned sat
SDD proceeding with computation,124 properties remain. new max is 1024
SDD size :15608 after 22130
Reachability property qltransition_292 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_159 is true.
Reachability property qltransition_93 is true.
SDD proceeding with computation,119 properties remain. new max is 1024
SDD size :22130 after 46736
SDD proceeding with computation,119 properties remain. new max is 2048
SDD size :46736 after 48936
Reachability property qltransition_372 is true.
Reachability property qltransition_371 is true.
Reachability property qltransition_370 is true.
Reachability property qltransition_369 is true.
Reachability property qltransition_338 is true.
Reachability property qltransition_305 is true.
Reachability property qltransition_297 is true.
Reachability property qltransition_283 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_237 is true.
Reachability property qltransition_231 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_206 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_105 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_99 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_33 is true.
SDD proceeding with computation,97 properties remain. new max is 2048
SDD size :48936 after 106858
[2023-04-06 21:45:57] [INFO ] After 6324ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:127
SDD proceeding with computation,97 properties remain. new max is 4096
SDD size :106858 after 110641
[2023-04-06 21:45:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-04-06 21:45:58] [INFO ] [Nat]Absence check using 7 positive and 7 generalized place invariants in 13 ms returned sat
SDD proceeding with computation,97 properties remain. new max is 8192
SDD size :110641 after 116374
Reachability property qltransition_418 is true.
Reachability property qltransition_412 is true.
Reachability property qltransition_350 is true.
Reachability property qltransition_339 is true.
[2023-04-06 21:46:03] [INFO ] After 4582ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :127
[2023-04-06 21:46:03] [INFO ] State equation strengthened by 54 read => feed constraints.
Reachability property qltransition_295 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_177 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_141 is true.
Reachability property qltransition_120 is true.
Reachability property qltransition_119 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_53 is true.
Reachability property qltransition_51 is true.
Reachability property qltransition_45 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_31 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,70 properties remain. new max is 8192
SDD size :116374 after 201127
SDD proceeding with computation,70 properties remain. new max is 16384
SDD size :201127 after 223509
[2023-04-06 21:46:07] [INFO ] After 4750ms SMT Verify possible using 54 Read/Feed constraints in natural domain returned unsat :0 sat :127
Reachability property qltransition_254 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_123 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
SDD proceeding with computation,64 properties remain. new max is 16384
SDD size :223509 after 577922
[2023-04-06 21:46:10] [INFO ] Deduced a trap composed of 50 places in 109 ms of which 4 ms to minimize.
[2023-04-06 21:46:10] [INFO ] Deduced a trap composed of 48 places in 157 ms of which 1 ms to minimize.
[2023-04-06 21:46:10] [INFO ] Deduced a trap composed of 65 places in 88 ms of which 1 ms to minimize.
[2023-04-06 21:46:10] [INFO ] Deduced a trap composed of 39 places in 89 ms of which 1 ms to minimize.
[2023-04-06 21:46:10] [INFO ] Deduced a trap composed of 65 places in 86 ms of which 1 ms to minimize.
[2023-04-06 21:46:11] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 1 ms to minimize.
[2023-04-06 21:46:11] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 812 ms
Reachability property qltransition_128 is true.
Reachability property qltransition_62 is true.
SDD proceeding with computation,62 properties remain. new max is 16384
SDD size :577922 after 750260
[2023-04-06 21:46:14] [INFO ] Deduced a trap composed of 67 places in 130 ms of which 6 ms to minimize.
[2023-04-06 21:46:15] [INFO ] Deduced a trap composed of 49 places in 80 ms of which 0 ms to minimize.
[2023-04-06 21:46:15] [INFO ] Deduced a trap composed of 65 places in 85 ms of which 1 ms to minimize.
[2023-04-06 21:46:15] [INFO ] Deduced a trap composed of 66 places in 89 ms of which 1 ms to minimize.
[2023-04-06 21:46:15] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 466 ms
[2023-04-06 21:46:15] [INFO ] Deduced a trap composed of 52 places in 73 ms of which 0 ms to minimize.
[2023-04-06 21:46:15] [INFO ] Deduced a trap composed of 76 places in 83 ms of which 0 ms to minimize.
[2023-04-06 21:46:15] [INFO ] Deduced a trap composed of 73 places in 90 ms of which 0 ms to minimize.
[2023-04-06 21:46:15] [INFO ] Deduced a trap composed of 61 places in 90 ms of which 0 ms to minimize.
[2023-04-06 21:46:16] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 481 ms
[2023-04-06 21:46:16] [INFO ] Deduced a trap composed of 59 places in 75 ms of which 1 ms to minimize.
[2023-04-06 21:46:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2023-04-06 21:46:16] [INFO ] After 13465ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :127
Attempting to minimize the solution found.
SDD proceeding with computation,62 properties remain. new max is 32768
SDD size :750260 after 782152
Minimization took 5760 ms.
[2023-04-06 21:46:22] [INFO ] After 24936ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :127
Parikh walk visited 0 properties in 560 ms.
Support contains 51 out of 162 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 534/534 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 138 transition count 500
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 138 transition count 500
Applied a total of 48 rules in 32 ms. Remains 138 /162 variables (removed 24) and now considering 500/534 (removed 34) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 138/162 places, 500/534 transitions.
SDD proceeding with computation,62 properties remain. new max is 65536
SDD size :782152 after 950392
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20461 ms. (steps per millisecond=48 ) properties (out of 62) seen :48
Interrupted Best-First random walk after 744162 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=148 ) properties seen 1
Reachability property qltransition_531 is true.
Reachability property qltransition_523 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_501 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_431 is true.
Reachability property qltransition_425 is true.
Reachability property qltransition_419 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_407 is true.
Reachability property qltransition_394 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_373 is true.
Reachability property qltransition_351 is true.
Reachability property qltransition_340 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_327 is true.
Reachability property qltransition_307 is true.
Reachability property qltransition_296 is true.
Reachability property qltransition_285 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_241 is true.
Reachability property qltransition_230 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_153 is true.
Reachability property qltransition_142 is true.
Interrupted Best-First random walk after 793620 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=158 ) properties seen 2
Reachability property qltransition_130 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_98 is true.
Reachability property qltransition_87 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_43 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_21 is true.
Reachability property qltransition_10 is true.
SDD proceeding with computation,17 properties remain. new max is 65536
SDD size :950392 after 1.66086e+06
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3482 ms. (steps per millisecond=287 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4588 ms. (steps per millisecond=217 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4466 ms. (steps per millisecond=223 ) properties (out of 9) seen :1
SDD proceeding with computation,17 properties remain. new max is 131072
SDD size :1.66086e+06 after 2.34966e+06
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4702 ms. (steps per millisecond=212 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4279 ms. (steps per millisecond=233 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3764 ms. (steps per millisecond=265 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3644 ms. (steps per millisecond=274 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2799 ms. (steps per millisecond=357 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2042 ms. (steps per millisecond=489 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 2) seen :1
Finished Best-First random walk after 4551 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=1137 )
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 534 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 99409 ms.

BK_STOP 1680817649233

--------------------
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="Anderson-PT-06"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Anderson-PT-06, 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 r531-tall-167987252100012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-06.tgz
mv Anderson-PT-06 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 ;