About the Execution of 2024-gold for Diffusion2D-PT-D10N150
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r069-smll-174854075900059.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=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 2-5832
Executing tool gold2024
Input is Diffusion2D-PT-D10N150, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-174854075900059
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 119K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 255K May 29 14:32 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 Diffusion2D-PT-D10N150-UpperBounds-00
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-01
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-02
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-03
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-04
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-05
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-06
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-07
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-08
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-09
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-10
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-11
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-12
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-13
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-14
FORMULA_NAME Diffusion2D-PT-D10N150-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748605129542
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D10N150
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-05-30 11:38:52] [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]
[2025-05-30 11:38:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 11:38:52] [INFO ] Load time of PNML (sax parser for PT used): 298 ms
[2025-05-30 11:38:52] [INFO ] Transformed 100 places.
[2025-05-30 11:38:53] [INFO ] Transformed 684 transitions.
[2025-05-30 11:38:53] [INFO ] Parsed PT model containing 100 places and 684 transitions and 1368 arcs in 692 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 17 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
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:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 684 rows 100 cols
[2025-05-30 11:38:53] [INFO ] Computed 1 invariants in 66 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:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
RANDOM walk for 10118 steps (2 resets) in 12 ms. (778 steps per ms)
FORMULA Diffusion2D-PT-D10N150-UpperBounds-15 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-09 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 140014 steps (28 resets) in 191 ms. (729 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[3, 1, 7, 3, 1, 3, 1, 2, 1, 1, 3, 1, 4, 1] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
[2025-05-30 11:38:53] [INFO ] Invariant cache hit.
[2025-05-30 11:38:53] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2025-05-30 11:38:54] [INFO ] [Real]Absence check using state equation in 412 ms returned sat
[2025-05-30 11:38:54] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 134 ms.
[2025-05-30 11:38:54] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:38:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2025-05-30 11:38:54] [INFO ] [Nat]Absence check using state equation in 219 ms returned sat
[2025-05-30 11:38:55] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 100 ms.
[2025-05-30 11:38:59] [INFO ] Added : 290 causal constraints over 58 iterations in 4687 ms. Result :unknown
[2025-05-30 11:38:59] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:38:59] [INFO ] [Real]Absence check using state equation in 207 ms returned sat
[2025-05-30 11:39:00] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 104 ms.
[2025-05-30 11:39:00] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:39:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2025-05-30 11:39:00] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2025-05-30 11:39:00] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 110 ms.
[2025-05-30 11:39:05] [INFO ] Added : 270 causal constraints over 54 iterations in 4634 ms. Result :unknown
[2025-05-30 11:39:05] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2025-05-30 11:39:05] [INFO ] [Real]Absence check using state equation in 164 ms returned sat
[2025-05-30 11:39:05] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 76 ms.
[2025-05-30 11:39:05] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:39:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2025-05-30 11:39:05] [INFO ] [Nat]Absence check using state equation in 187 ms returned sat
[2025-05-30 11:39:06] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 68 ms.
[2025-05-30 11:39:10] [INFO ] Added : 290 causal constraints over 58 iterations in 4771 ms. Result :unknown
[2025-05-30 11:39:10] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:10] [INFO ] [Real]Absence check using state equation in 221 ms returned sat
[2025-05-30 11:39:11] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 72 ms.
[2025-05-30 11:39:11] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:39:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2025-05-30 11:39:11] [INFO ] [Nat]Absence check using state equation in 208 ms returned sat
[2025-05-30 11:39:11] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 76 ms.
[2025-05-30 11:39:16] [INFO ] Added : 320 causal constraints over 64 iterations in 4711 ms. Result :unknown
[2025-05-30 11:39:16] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:16] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2025-05-30 11:39:16] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 58 ms.
[2025-05-30 11:39:16] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:39:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:16] [INFO ] [Nat]Absence check using state equation in 184 ms returned sat
[2025-05-30 11:39:16] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 59 ms.
[2025-05-30 11:39:21] [INFO ] Added : 310 causal constraints over 62 iterations in 4754 ms. Result :unknown
[2025-05-30 11:39:21] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2025-05-30 11:39:21] [INFO ] [Real]Absence check using state equation in 199 ms returned sat
[2025-05-30 11:39:21] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 60 ms.
[2025-05-30 11:39:22] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:39:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:22] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2025-05-30 11:39:22] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 60 ms.
[2025-05-30 11:39:27] [INFO ] Added : 265 causal constraints over 53 iterations in 4761 ms. Result :unknown
[2025-05-30 11:39:27] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:27] [INFO ] [Real]Absence check using state equation in 220 ms returned sat
[2025-05-30 11:39:27] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 79 ms.
[2025-05-30 11:39:27] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:39:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:27] [INFO ] [Nat]Absence check using state equation in 221 ms returned sat
[2025-05-30 11:39:28] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 79 ms.
Maximisation of solution failed !
Minimization took 1 ms.
[2025-05-30 11:39:32] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:32] [INFO ] [Real]Absence check using state equation in 215 ms returned sat
[2025-05-30 11:39:33] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 87 ms.
[2025-05-30 11:39:33] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:39:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:33] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2025-05-30 11:39:33] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 84 ms.
Maximisation of solution failed !
Minimization took 1 ms.
[2025-05-30 11:39:38] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:38] [INFO ] [Real]Absence check using state equation in 220 ms returned sat
[2025-05-30 11:39:38] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 81 ms.
[2025-05-30 11:39:38] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:39:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:39] [INFO ] [Nat]Absence check using state equation in 207 ms returned sat
[2025-05-30 11:39:39] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 81 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2025-05-30 11:39:43] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2025-05-30 11:39:44] [INFO ] [Real]Absence check using state equation in 224 ms returned sat
[2025-05-30 11:39:44] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 83 ms.
[2025-05-30 11:39:44] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:39:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:44] [INFO ] [Nat]Absence check using state equation in 231 ms returned sat
[2025-05-30 11:39:44] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 87 ms.
Maximisation of solution failed !
Minimization took 1 ms.
[2025-05-30 11:39:49] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2025-05-30 11:39:49] [INFO ] [Real]Absence check using state equation in 222 ms returned sat
[2025-05-30 11:39:49] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 94 ms.
[2025-05-30 11:39:49] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:39:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:50] [INFO ] [Nat]Absence check using state equation in 206 ms returned sat
[2025-05-30 11:39:50] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 71 ms.
[2025-05-30 11:39:54] [INFO ] Added : 265 causal constraints over 53 iterations in 4725 ms. Result :unknown
[2025-05-30 11:39:55] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:55] [INFO ] [Real]Absence check using state equation in 226 ms returned sat
[2025-05-30 11:39:55] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 83 ms.
[2025-05-30 11:39:55] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:39:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:39:55] [INFO ] [Nat]Absence check using state equation in 225 ms returned sat
[2025-05-30 11:39:55] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 79 ms.
[2025-05-30 11:40:00] [INFO ] Added : 280 causal constraints over 56 iterations in 4706 ms. Result :unknown
[2025-05-30 11:40:00] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:40:00] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2025-05-30 11:40:00] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 90 ms.
[2025-05-30 11:40:01] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:40:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2025-05-30 11:40:01] [INFO ] [Nat]Absence check using state equation in 212 ms returned sat
[2025-05-30 11:40:01] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 69 ms.
Maximisation of solution failed !
Minimization took 0 ms.
[2025-05-30 11:40:06] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:40:06] [INFO ] [Real]Absence check using state equation in 222 ms returned sat
[2025-05-30 11:40:06] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 71 ms.
[2025-05-30 11:40:06] [INFO ] Solution in real domain found non-integer solution.
[2025-05-30 11:40:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2025-05-30 11:40:06] [INFO ] [Nat]Absence check using state equation in 213 ms returned sat
[2025-05-30 11:40:07] [INFO ] Computed and/alt/rep : 676/4868/676 causal constraints (skipped 0 transitions) in 77 ms.
[2025-05-30 11:40:11] [INFO ] Added : 270 causal constraints over 54 iterations in 4714 ms. Result :unknown
Current structural bounds on expressions (after SMT) : Max Seen:[3, 1, 7, 3, 1, 3, 1, 2, 1, 1, 3, 1, 4, 1] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
FORMULA Diffusion2D-PT-D10N150-UpperBounds-00 150 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4, 8, 17, 3, 5, 4, 148, 3, 2, 147, 149, 5, 3] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
Support contains 13 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 526 edges and 100 vertex of which 87 / 100 are part of one of the 1 SCC in 5 ms
Free SCC test removed 86 places
Drop transitions (Empty/Sink Transition effects.) removed 526 transitions
Ensure Unique test removed 118 transitions
Reduce isomorphic transitions removed 644 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 0 with 17 rules applied. Total rules applied 18 place count 14 transition count 23
Applied a total of 18 rules in 51 ms. Remains 14 /100 variables (removed 86) and now considering 23/684 (removed 661) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 14/100 places, 23/684 transitions.
// Phase 1: matrix 23 rows 14 cols
[2025-05-30 11:40:19] [INFO ] Computed 1 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[4, 8, 17, 3, 5, 4, 148, 3, 2, 147, 149, 5, 3] Max Struct:[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150]
RANDOM walk for 1000105 steps (2 resets) in 120 ms. (8265 steps per ms)
FORMULA Diffusion2D-PT-D10N150-UpperBounds-14 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-13 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-12 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-11 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-10 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-08 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-07 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-06 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-05 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-04 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-03 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-02 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Diffusion2D-PT-D10N150-UpperBounds-01 150 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 1000001 steps (2 resets) in 271 ms. (3676 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 )
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 244 ms
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 9 ms
[2025-05-30 11:40:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15371002047862701960.gal : 10 ms
[2025-05-30 11:40:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16467783071947320549.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15371002047862701960.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16467783071947320549.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 87867 ms.
BK_STOP 1748605220163
--------------------
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
+ 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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="Diffusion2D-PT-D10N150"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is Diffusion2D-PT-D10N150, 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 r069-smll-174854075900059"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N150.tgz
mv Diffusion2D-PT-D10N150 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 '
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 ;