fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r201-smll-167840347300078
Last Updated
May 14, 2023

About the Execution of LTSMin+red for GPUForwardProgress-PT-20b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16193.680 3065097.00 12217090.00 5050.20 FTFFFFFFFFTTTTFF normal

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.r201-smll-167840347300078.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is GPUForwardProgress-PT-20b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347300078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 14:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 14:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 14:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 14:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 14:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 103K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-00
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-01
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-02
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-03
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-04
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-05
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-06
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-07
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-08
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-09
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-10
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-11
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-12
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-13
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-14
FORMULA_NAME GPUForwardProgress-PT-20b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678528137698

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=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-20b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 09:49:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 09:49:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 09:49:00] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2023-03-11 09:49:00] [INFO ] Transformed 416 places.
[2023-03-11 09:49:00] [INFO ] Transformed 437 transitions.
[2023-03-11 09:49:00] [INFO ] Found NUPN structural information;
[2023-03-11 09:49:00] [INFO ] Parsed PT model containing 416 places and 437 transitions and 1077 arcs in 232 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 57 resets, run finished after 711 ms. (steps per millisecond=14 ) properties (out of 14) seen :5
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 9) seen :1
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 8 properties.
// Phase 1: matrix 437 rows 416 cols
[2023-03-11 09:49:01] [INFO ] Computed 22 place invariants in 21 ms
[2023-03-11 09:49:02] [INFO ] After 518ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-11 09:49:02] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 23 ms returned sat
[2023-03-11 09:49:03] [INFO ] After 433ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :7
[2023-03-11 09:49:03] [INFO ] After 782ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :7
Attempting to minimize the solution found.
Minimization took 208 ms.
[2023-03-11 09:49:03] [INFO ] After 1379ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :7
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 6 different solutions.
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 75 ms.
Support contains 39 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 437/437 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 177 transitions
Trivial Post-agglo rules discarded 177 transitions
Performed 177 trivial Post agglomeration. Transition count delta: 177
Iterating post reduction 0 with 178 rules applied. Total rules applied 178 place count 415 transition count 260
Reduce places removed 177 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 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 1 with 193 rules applied. Total rules applied 371 place count 238 transition count 244
Reduce places removed 1 places and 0 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 2 with 19 rules applied. Total rules applied 390 place count 237 transition count 226
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 20 rules applied. Total rules applied 410 place count 219 transition count 224
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 411 place count 218 transition count 224
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 40 Pre rules applied. Total rules applied 411 place count 218 transition count 184
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 491 place count 178 transition count 184
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 493 place count 176 transition count 182
Iterating global reduction 5 with 2 rules applied. Total rules applied 495 place count 176 transition count 182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 496 place count 176 transition count 181
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 496 place count 176 transition count 180
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 498 place count 175 transition count 180
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 6 with 86 rules applied. Total rules applied 584 place count 132 transition count 137
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 592 place count 128 transition count 137
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 597 place count 128 transition count 132
Free-agglomeration rule applied 6 times.
Iterating global reduction 6 with 6 rules applied. Total rules applied 603 place count 128 transition count 126
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 609 place count 122 transition count 126
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 611 place count 122 transition count 126
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 612 place count 121 transition count 125
Applied a total of 612 rules in 149 ms. Remains 121 /416 variables (removed 295) and now considering 125/437 (removed 312) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 121/416 places, 125/437 transitions.
Incomplete random walk after 10000 steps, including 28 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 6) seen :4
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :1
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Finished Best-First random walk after 1842 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=614 )
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 3906 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/441/inv_0_ --invariant=/tmp/441/inv_1_ --invariant=/tmp/441/inv_2_ --invariant=/tmp/441/inv_3_ --invariant=/tmp/441/inv_4_ --invariant=/tmp/441/inv_5_ --invariant=/tmp/441/inv_6_ --invariant=/tmp/441/inv_7_ --invariant=/tmp/441/inv_8_ --invariant=/tmp/441/inv_9_ --invariant=/tmp/441/inv_10_ --invariant=/tmp/441/inv_11_ --invariant=/tmp/441/inv_12_ --invariant=/tmp/441/inv_13_ --invariant=/tmp/441/inv_14_ --invariant=/tmp/441/inv_15_ --inv-par
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA GPUForwardProgress-PT-20b-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678531202795

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-00
rfs formula type EF
rfs formula formula --invariant=/tmp/441/inv_0_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-01
rfs formula type AG
rfs formula formula --invariant=/tmp/441/inv_1_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-02
rfs formula type AG
rfs formula formula --invariant=/tmp/441/inv_2_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-03
rfs formula type AG
rfs formula formula --invariant=/tmp/441/inv_3_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-04
rfs formula type AG
rfs formula formula --invariant=/tmp/441/inv_4_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-05
rfs formula type AG
rfs formula formula --invariant=/tmp/441/inv_5_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-06
rfs formula type AG
rfs formula formula --invariant=/tmp/441/inv_6_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-07
rfs formula type AG
rfs formula formula --invariant=/tmp/441/inv_7_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-08
rfs formula type AG
rfs formula formula --invariant=/tmp/441/inv_8_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-09
rfs formula type AG
rfs formula formula --invariant=/tmp/441/inv_9_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-10
rfs formula type EF
rfs formula formula --invariant=/tmp/441/inv_10_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-11
rfs formula type EF
rfs formula formula --invariant=/tmp/441/inv_11_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-12
rfs formula type EF
rfs formula formula --invariant=/tmp/441/inv_12_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-13
rfs formula type EF
rfs formula formula --invariant=/tmp/441/inv_13_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-14
rfs formula type EF
rfs formula formula --invariant=/tmp/441/inv_14_
rfs formula name GPUForwardProgress-PT-20b-ReachabilityCardinality-15
rfs formula type AG
rfs formula formula --invariant=/tmp/441/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 416 places, 437 transitions and 1077 arcs
pnml2lts-sym: Petri net GPUForwardProgress-PT-20b analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 437->437 groups
pnml2lts-sym: Regrouping took 0.110 real 0.100 user 0.010 sys
pnml2lts-sym: state vector length is 416; there are 437 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_3_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_5_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_7_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_8_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_10_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_15_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_11_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_9_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_6_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_13_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/441/inv_12_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 281323466 group checks and 0 next state calls
pnml2lts-sym: reachability took 3053.250 real 12127.050 user 44.480 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 2.650 real 10.590 user 0.000 sys
pnml2lts-sym: state space has 1.17348360643364e+27 states, 11395575 nodes
pnml2lts-sym: group_next: 2053 nodes total
pnml2lts-sym: group_explored: 1099 nodes, 2098265 short vectors total
pnml2lts-sym: max token count: 1

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="GPUForwardProgress-PT-20b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 ltsminxred"
echo " Input is GPUForwardProgress-PT-20b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201-smll-167840347300078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20b.tgz
mv GPUForwardProgress-PT-20b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;