Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r159-tall-177961079800057.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool gold2025
Input is GPUForwardProgress-PT-20b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-tall-177961079800057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 7.3K Mar 7 11:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Mar 7 11:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 7 11:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 7 11:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 15 10:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 10:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 15 10:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 10:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 7 11:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 191K Mar 7 11:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 7 11:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Mar 7 11:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 15 10:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 10:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 103K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

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

=== Now, execution of the tool begins

BK_START 1779707416821

Invoking MCC driver with
GOLD_TOOL=
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-20b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202505121319
[2026-05-25 11:10:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 11:10:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 11:10:18] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2026-05-25 11:10:18] [INFO ] Transformed 416 places.
[2026-05-25 11:10:18] [INFO ] Transformed 437 transitions.
[2026-05-25 11:10:18] [INFO ] Found NUPN structural information;
[2026-05-25 11:10:18] [INFO ] Parsed PT model containing 416 places and 437 transitions and 1077 arcs in 175 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 437 rows 416 cols
[2026-05-25 11:10:18] [INFO ] Computed 22 invariants in 14 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (57 resets) in 50 ms. (196 steps per ms)
FORMULA GPUForwardProgress-PT-20b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 70005 steps (47 resets) in 64 ms. (1077 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
[2026-05-25 11:10:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:18] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 20 ms returned sat
[2026-05-25 11:10:18] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2026-05-25 11:10:19] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 30 ms.
[2026-05-25 11:10:19] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:19] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 23 ms returned sat
[2026-05-25 11:10:19] [INFO ] [Nat]Absence check using state equation in 170 ms returned sat
[2026-05-25 11:10:19] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 20 ms.
[2026-05-25 11:10:20] [INFO ] Added : 245 causal constraints over 49 iterations in 1433 ms. Result :sat
Minimization took 503 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:21] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 16 ms returned sat
[2026-05-25 11:10:21] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2026-05-25 11:10:21] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 26 ms.
[2026-05-25 11:10:21] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:21] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 16 ms returned sat
[2026-05-25 11:10:22] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2026-05-25 11:10:22] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 39 ms.
[2026-05-25 11:10:23] [INFO ] Added : 240 causal constraints over 48 iterations in 1517 ms. Result :sat
Minimization took 277 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:23] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 14 ms returned sat
[2026-05-25 11:10:24] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2026-05-25 11:10:24] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 20 ms.
[2026-05-25 11:10:24] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:24] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 15 ms returned sat
[2026-05-25 11:10:24] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2026-05-25 11:10:24] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 17 ms.
[2026-05-25 11:10:25] [INFO ] Added : 225 causal constraints over 45 iterations in 1524 ms. Result :sat
Minimization took 502 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:26] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 13 ms returned sat
[2026-05-25 11:10:26] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2026-05-25 11:10:26] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 20 ms.
[2026-05-25 11:10:26] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:26] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 14 ms returned sat
[2026-05-25 11:10:27] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2026-05-25 11:10:27] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 21 ms.
[2026-05-25 11:10:27] [INFO ] Added : 165 causal constraints over 33 iterations in 785 ms. Result :sat
Minimization took 261 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:28] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 13 ms returned sat
[2026-05-25 11:10:28] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2026-05-25 11:10:28] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 18 ms.
[2026-05-25 11:10:28] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:28] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 14 ms returned sat
[2026-05-25 11:10:28] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2026-05-25 11:10:28] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 22 ms.
[2026-05-25 11:10:29] [INFO ] Added : 161 causal constraints over 33 iterations in 817 ms. Result :sat
Minimization took 263 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:29] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 13 ms returned sat
[2026-05-25 11:10:30] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2026-05-25 11:10:30] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 19 ms.
[2026-05-25 11:10:30] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:30] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 14 ms returned sat
[2026-05-25 11:10:30] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2026-05-25 11:10:30] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 24 ms.
[2026-05-25 11:10:31] [INFO ] Added : 205 causal constraints over 41 iterations in 1546 ms. Result :sat
Minimization took 465 ms.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:32] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 14 ms returned sat
[2026-05-25 11:10:32] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2026-05-25 11:10:32] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 18 ms.
[2026-05-25 11:10:32] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
[2026-05-25 11:10:32] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 15 ms returned sat
[2026-05-25 11:10:32] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2026-05-25 11:10:32] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 19 ms.
[2026-05-25 11:10:33] [INFO ] Added : 170 causal constraints over 34 iterations in 817 ms. Result :sat
Minimization took 259 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
FORMULA GPUForwardProgress-PT-20b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA GPUForwardProgress-PT-20b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[1]
Support contains 1 out of 416 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p134) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 436/436 transitions.
Graph (trivial) has 373 edges and 416 vertex of which 7 / 416 are part of one of the 1 SCC in 3 ms
Free SCC test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 615 edges and 410 vertex of which 385 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 234 transitions
Trivial Post-agglo rules discarded 234 transitions
Performed 234 trivial Post agglomeration. Transition count delta: 234
Iterating post reduction 0 with 236 rules applied. Total rules applied 238 place count 385 transition count 189
Reduce places removed 234 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 256 rules applied. Total rules applied 494 place count 151 transition count 167
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 495 place count 150 transition count 167
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 495 place count 150 transition count 127
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 575 place count 110 transition count 127
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 597 place count 88 transition count 105
Iterating global reduction 3 with 22 rules applied. Total rules applied 619 place count 88 transition count 105
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 619 place count 88 transition count 103
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 623 place count 86 transition count 103
Graph (complete) has 163 edges and 86 vertex of which 23 are kept as prefixes of interest. Removing 63 places using SCC suffix rule.0 ms
Discarding 63 places :
Also discarding 62 output transitions
Drop transitions (Output transitions of discarded places.) removed 62 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 3 with 15 rules applied. Total rules applied 638 place count 23 transition count 27
Reduce places removed 14 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 34 rules applied. Total rules applied 672 place count 9 transition count 7
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 7 rules applied. Total rules applied 679 place count 5 transition count 4
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 680 place count 5 transition count 3
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 681 place count 4 transition count 2
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 682 place count 3 transition count 2
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 682 place count 3 transition count 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 684 place count 2 transition count 1
Applied a total of 684 rules in 49 ms. Remains 2 /416 variables (removed 414) and now considering 1/436 (removed 435) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 2/416 places, 1/436 transitions.
// Phase 1: matrix 1 rows 2 cols
[2026-05-25 11:10:34] [INFO ] Computed 1 invariants in 0 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[1]
FORMULA GPUForwardProgress-PT-20b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (500000 resets) in 191 ms. (5208 steps per ms)
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2026-05-25 11:10:34] [INFO ] Flatten gal took : 110 ms
[2026-05-25 11:10:34] [INFO ] Flatten gal took : 0 ms
[2026-05-25 11:10:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8164573010146772220.gal : 2 ms
[2026-05-25 11:10:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4099930102104518129.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8164573010146772220.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4099930102104518129.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 16763 ms.

BK_STOP 1779707434900

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="UpperBounds"
export BK_TOOL="gold2025"
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 2-5973"
echo " Executing tool gold2025"
echo " Input is GPUForwardProgress-PT-20b, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r159-tall-177961079800057"
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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;