Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r051-ebro-158902545900242.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-10a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902545900242
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 216K
-rw-r--r-- 1 mcc users 2.8K Mar 30 01:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 30 01:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 8 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 27 08:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 08:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 26 08:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 26 08:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 43K Mar 24 05:37 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 DES-PT-10a-00
FORMULA_NAME DES-PT-10a-01
FORMULA_NAME DES-PT-10a-02
FORMULA_NAME DES-PT-10a-03
FORMULA_NAME DES-PT-10a-04
FORMULA_NAME DES-PT-10a-05
FORMULA_NAME DES-PT-10a-06
FORMULA_NAME DES-PT-10a-07
FORMULA_NAME DES-PT-10a-08
FORMULA_NAME DES-PT-10a-09
FORMULA_NAME DES-PT-10a-10
FORMULA_NAME DES-PT-10a-11
FORMULA_NAME DES-PT-10a-12
FORMULA_NAME DES-PT-10a-13
FORMULA_NAME DES-PT-10a-14
FORMULA_NAME DES-PT-10a-15

=== Now, execution of the tool begins

BK_START 1589532677089

[2020-05-15 08:51:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-15 08:51:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 08:51:20] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2020-05-15 08:51:20] [INFO ] Transformed 155 places.
[2020-05-15 08:51:20] [INFO ] Transformed 112 transitions.
[2020-05-15 08:51:20] [INFO ] Found NUPN structural information;
[2020-05-15 08:51:20] [INFO ] Parsed PT model containing 155 places and 112 transitions in 190 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 40 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 2220 resets, run finished after 536 ms. (steps per millisecond=186 ) properties seen :[1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1]
// Phase 1: matrix 98 rows 155 cols
[2020-05-15 08:51:20] [INFO ] Computed 59 place invariants in 24 ms
[2020-05-15 08:51:21] [INFO ] [Real]Absence check using 33 positive place invariants in 62 ms returned sat
[2020-05-15 08:51:21] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 36 ms returned sat
[2020-05-15 08:51:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:21] [INFO ] [Real]Absence check using state equation in 194 ms returned sat
[2020-05-15 08:51:21] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:51:21] [INFO ] [Nat]Absence check using 33 positive place invariants in 32 ms returned sat
[2020-05-15 08:51:21] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 46 ms returned sat
[2020-05-15 08:51:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:22] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2020-05-15 08:51:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-05-15 08:51:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2020-05-15 08:51:22] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 25 ms.
[2020-05-15 08:51:22] [INFO ] Added : 91 causal constraints over 19 iterations in 745 ms. Result :sat
[2020-05-15 08:51:22] [INFO ] [Real]Absence check using 33 positive place invariants in 21 ms returned sat
[2020-05-15 08:51:22] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 17 ms returned sat
[2020-05-15 08:51:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:23] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2020-05-15 08:51:23] [INFO ] [Real]Added 1 Read/Feed constraints in 4 ms returned sat
[2020-05-15 08:51:23] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 16 ms.
[2020-05-15 08:51:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:51:23] [INFO ] [Nat]Absence check using 33 positive place invariants in 31 ms returned sat
[2020-05-15 08:51:23] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 92 ms returned sat
[2020-05-15 08:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:23] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2020-05-15 08:51:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-05-15 08:51:23] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 13 ms.
[2020-05-15 08:51:24] [INFO ] Added : 71 causal constraints over 15 iterations in 461 ms. Result :sat
[2020-05-15 08:51:24] [INFO ] [Real]Absence check using 33 positive place invariants in 27 ms returned sat
[2020-05-15 08:51:24] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 20 ms returned sat
[2020-05-15 08:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:24] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2020-05-15 08:51:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:51:24] [INFO ] [Nat]Absence check using 33 positive place invariants in 24 ms returned sat
[2020-05-15 08:51:24] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 85 ms returned sat
[2020-05-15 08:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:24] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2020-05-15 08:51:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2020-05-15 08:51:24] [INFO ] Deduced a trap composed of 12 places in 117 ms
[2020-05-15 08:51:25] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 166 ms
[2020-05-15 08:51:25] [INFO ] [Real]Absence check using 33 positive place invariants in 21 ms returned sat
[2020-05-15 08:51:25] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 16 ms returned sat
[2020-05-15 08:51:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:25] [INFO ] [Real]Absence check using state equation in 350 ms returned sat
[2020-05-15 08:51:25] [INFO ] [Real]Added 1 Read/Feed constraints in 4 ms returned sat
[2020-05-15 08:51:25] [INFO ] Deduced a trap composed of 13 places in 56 ms
[2020-05-15 08:51:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 84 ms
[2020-05-15 08:51:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:51:25] [INFO ] [Nat]Absence check using 33 positive place invariants in 24 ms returned sat
[2020-05-15 08:51:25] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 253 ms returned sat
[2020-05-15 08:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:26] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2020-05-15 08:51:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-05-15 08:51:26] [INFO ] Deduced a trap composed of 12 places in 69 ms
[2020-05-15 08:51:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2020-05-15 08:51:26] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 16 ms.
[2020-05-15 08:51:26] [INFO ] Added : 94 causal constraints over 19 iterations in 628 ms. Result :sat
[2020-05-15 08:51:27] [INFO ] [Real]Absence check using 33 positive place invariants in 50 ms returned sat
[2020-05-15 08:51:27] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 18 ms returned sat
[2020-05-15 08:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:27] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2020-05-15 08:51:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:51:27] [INFO ] [Nat]Absence check using 33 positive place invariants in 32 ms returned sat
[2020-05-15 08:51:27] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 104 ms returned sat
[2020-05-15 08:51:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:27] [INFO ] [Nat]Absence check using state equation in 227 ms returned sat
[2020-05-15 08:51:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2020-05-15 08:51:27] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 14 ms.
[2020-05-15 08:51:28] [INFO ] Added : 82 causal constraints over 17 iterations in 576 ms. Result :sat
[2020-05-15 08:51:28] [INFO ] Deduced a trap composed of 10 places in 193 ms
[2020-05-15 08:51:28] [INFO ] Deduced a trap composed of 9 places in 242 ms
[2020-05-15 08:51:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 537 ms
[2020-05-15 08:51:28] [INFO ] [Real]Absence check using 33 positive place invariants in 24 ms returned sat
[2020-05-15 08:51:28] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 25 ms returned sat
[2020-05-15 08:51:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:29] [INFO ] [Real]Absence check using state equation in 269 ms returned sat
[2020-05-15 08:51:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:51:29] [INFO ] [Nat]Absence check using 33 positive place invariants in 23 ms returned sat
[2020-05-15 08:51:29] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 200 ms returned sat
[2020-05-15 08:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:29] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2020-05-15 08:51:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-05-15 08:51:29] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 10 ms.
[2020-05-15 08:51:30] [INFO ] Added : 78 causal constraints over 16 iterations in 339 ms. Result :unsat
[2020-05-15 08:51:30] [INFO ] [Real]Absence check using 33 positive place invariants in 22 ms returned sat
[2020-05-15 08:51:30] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 16 ms returned sat
[2020-05-15 08:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:30] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2020-05-15 08:51:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:51:30] [INFO ] [Nat]Absence check using 33 positive place invariants in 21 ms returned sat
[2020-05-15 08:51:30] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 69 ms returned sat
[2020-05-15 08:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:30] [INFO ] [Nat]Absence check using state equation in 234 ms returned sat
[2020-05-15 08:51:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2020-05-15 08:51:30] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 14 ms.
[2020-05-15 08:51:31] [INFO ] Added : 81 causal constraints over 17 iterations in 368 ms. Result :sat
[2020-05-15 08:51:31] [INFO ] [Real]Absence check using 33 positive place invariants in 22 ms returned sat
[2020-05-15 08:51:31] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 18 ms returned sat
[2020-05-15 08:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:31] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2020-05-15 08:51:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 08:51:31] [INFO ] [Nat]Absence check using 33 positive place invariants in 29 ms returned sat
[2020-05-15 08:51:31] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 96 ms returned sat
[2020-05-15 08:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 08:51:31] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2020-05-15 08:51:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2020-05-15 08:51:31] [INFO ] Computed and/alt/rep : 97/364/97 causal constraints in 19 ms.
[2020-05-15 08:51:32] [INFO ] Added : 93 causal constraints over 20 iterations in 618 ms. Result :sat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-05-15 08:51:32] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-15 08:51:32] [INFO ] Flatten gal took : 99 ms
FORMULA DES-PT-10a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 08:51:32] [INFO ] Flatten gal took : 32 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 08:51:33] [INFO ] Applying decomposition
[2020-05-15 08:51:33] [INFO ] Flatten gal took : 28 ms
[2020-05-15 08:51:33] [INFO ] Input system was already deterministic with 98 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph1588930609130632158.txt, -o, /tmp/graph1588930609130632158.bin, -w, /tmp/graph1588930609130632158.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph1588930609130632158.bin, -l, -1, -v, -w, /tmp/graph1588930609130632158.weights, -q, 0, -e, 0.001], workingDir=null]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 98 rows 155 cols
[2020-05-15 08:51:33] [INFO ] Decomposing Gal with order
[2020-05-15 08:51:33] [INFO ] Computed 59 place invariants in 10 ms
inv : p0 + p45 + p46 + p47 = 1
inv : p0 + p120 + p121 + p130 + p131 = 1
inv : p0 + p92 + p95 - p109 + p111 + p125 - p127 = 1
inv : p0 + p150 + p153 + p154 = 1
inv : p128 + p129 - p130 - p131 = 0
inv : p83 - p95 + p99 - p111 - p115 + p127 = 0
inv : p0 + p50 + p51 = 1
inv : p141 + p142 - p143 - p144 = 0
inv : p0 + p98 + p99 = 1
inv : p0 + p82 + p95 - p99 + p111 + p115 - p127 = 1
inv : p0 + p100 + p101 = 1
inv : p0 + p116 + p117 + p130 + p131 = 1
inv : 3*p0 + 20*p1 + 2*p2 + 4*p3 + 6*p4 + 8*p5 + 10*p6 + 12*p7 + 14*p8 + 16*p9 + 18*p10 - 20*p11 - 2*p12 - 4*p13 - 6*p14 - 8*p15 - 10*p16 - 12*p17 - 14*p18 - 16*p19 - 18*p20 - p73 - p75 - p79 - p135 - p137 - p138 + p140 - p143 + p145 + p149 + 2*p150 + p152 + p154 = 3
inv : p0 + p68 + p69 = 1
inv : p0 + p43 + p44 = 1
inv : p0 + p90 + p95 - p107 + p111 + p123 - p127 = 1
inv : p85 - p95 + p101 - p111 - p117 + p127 = 0
inv : p0 + p110 + p111 = 1
inv : p0 + p118 + p119 + p130 + p131 = 1
inv : p0 + p78 + p79 = 1
inv : p0 + p114 + p115 + p130 + p131 = 1
inv : p81 - p95 + p97 - p111 - p113 + p127 = 0
inv : p0 + p84 + p95 - p101 + p111 + p117 - p127 = 1
inv : p0 + p96 + p97 = 1
inv : p93 - p95 + p109 - p111 - p125 + p127 = 0
inv : p0 + p88 + p95 - p105 + p111 + p121 - p127 = 1
inv : p0 - 20*p1 - 2*p2 - 4*p3 - 6*p4 - 8*p5 - 10*p6 - 12*p7 - 14*p8 - 16*p9 - 18*p10 + 10*p11 + p12 + 2*p13 + 3*p14 + 4*p15 + 5*p16 + 6*p17 + 7*p18 + 8*p19 + 9*p20 + 10*p31 + p32 + 2*p33 + 3*p34 + 4*p35 + 5*p36 + 6*p37 + 7*p38 + 8*p39 + 9*p40 + p47 + p51 + p53 + p61 - p63 + p64 + p65 + p68 + p73 + p75 + p79 - p129 + p131 + p133 + p135 + p137 + p141 - p145 - p150 - p152 = 1
inv : p0 + 10*p1 + p2 + 2*p3 + 3*p4 + 4*p5 + 5*p6 + 6*p7 + 7*p8 + 8*p9 + 9*p10 - 10*p11 - p12 - 2*p13 - 3*p14 - 4*p15 - 5*p16 - 6*p17 - 7*p18 - 8*p19 - 9*p20 + p49 - p51 - p75 - p79 - p134 - p135 - p137 - p138 - p143 - p144 + p145 + p150 + p152 = 1
inv : p0 + p41 + p42 = 1
inv : p0 + p108 + p109 = 1
inv : p58 + p59 - p60 - p61 = 0
inv : p0 + p124 + p125 + p130 + p131 = 1
inv : p0 + p102 + p103 = 1
inv : p0 + p70 + p71 = 1
inv : p0 + p104 + p105 = 1
inv : p89 - p95 + p105 - p111 - p121 + p127 = 0
inv : p0 + p134 + p135 + p136 + p137 + p138 + p143 + p144 = 1
inv : p0 + p86 + p95 - p103 + p111 + p119 - p127 = 1
inv : -3*p0 - 20*p1 - 2*p2 - 4*p3 - 6*p4 - 8*p5 - 10*p6 - 12*p7 - 14*p8 - 16*p9 - 18*p10 + 20*p11 + 2*p12 + 4*p13 + 6*p14 + 8*p15 + 10*p16 + 12*p17 + 14*p18 + 16*p19 + 18*p20 + p73 + p75 + p79 + p135 + p139 + p143 - p145 - p149 - 2*p150 - p152 - p154 = -3
inv : p0 + p74 + p75 = 1
inv : 3*p0 + 10*p1 + p2 + 2*p3 + 3*p4 + 4*p5 + 5*p6 + 6*p7 + 7*p8 + 8*p9 + 9*p10 - 10*p11 - p12 - 2*p13 - 3*p14 - 4*p15 - 5*p16 - 6*p17 - 7*p18 - 8*p19 - 9*p20 - p73 + p76 - p95 - p111 + p127 + p130 - p133 - p135 - p137 - p141 + p150 + p152 = 3
inv : p0 + p132 + p133 = 1
inv : p91 - p95 + p107 - p111 - p123 + p127 = 0
inv : p0 + p94 + p95 = 1
inv : -10*p1 - p2 - 2*p3 - 3*p4 - 4*p5 - 5*p6 - 6*p7 - 7*p8 - 8*p9 - 9*p10 + 10*p11 + p12 + 2*p13 + 3*p14 + 4*p15 + 5*p16 + 6*p17 + 7*p18 + 8*p19 + 9*p20 + p48 + p51 + p75 + p79 + p134 + p135 + p137 + p138 + p143 + p144 - p145 - p150 - p152 = 0
inv : 20*p1 + 2*p2 + 4*p3 + 6*p4 + 8*p5 + 10*p6 + 12*p7 + 14*p8 + 16*p9 + 18*p10 - 10*p11 - p12 - 2*p13 - 3*p14 - 4*p15 - 5*p16 - 6*p17 - 7*p18 - 8*p19 - 9*p20 - 10*p31 - p32 - 2*p33 - 3*p34 - 4*p35 - 5*p36 - 6*p37 - 7*p38 - 8*p39 - 9*p40 - p47 - p51 + p54 - p61 + p63 - p64 - p65 - p68 - p73 - p75 - p79 + p129 - p131 - p133 - p135 - p137 - p141 + p145 + p150 + p152 = 0
inv : p0 + p72 + p73 = 1
inv : p0 + p52 = 1
inv : p0 + p145 + p146 + p147 + p148 + p149 = 1
inv : p87 - p95 + p103 - p111 - p119 + p127 = 0
inv : p0 + p106 + p107 = 1
inv : p0 + p66 + p67 = 1
inv : p0 + p150 + p151 + p152 = 1
inv : p62 + p63 - p64 - p65 = 0
inv : -2*p0 - 10*p1 - p2 - 2*p3 - 3*p4 - 4*p5 - 5*p6 - 6*p7 - 7*p8 - 8*p9 - 9*p10 + 10*p11 + p12 + 2*p13 + 3*p14 + 4*p15 + 5*p16 + 6*p17 + 7*p18 + 8*p19 + 9*p20 + p73 + p77 + p95 + p111 - p127 - p130 + p133 + p135 + p137 + p141 - p150 - p152 = -2
inv : p0 + p122 + p123 + p130 + p131 = 1
inv : p0 + p126 + p127 + p130 + p131 = 1
inv : p0 + p112 + p113 + p130 + p131 = 1
inv : p0 + p80 + p95 - p97 + p111 + p113 - p127 = 1
Total of 59 invariants.
[2020-05-15 08:51:33] [INFO ] Computed 59 place invariants in 13 ms
[2020-05-15 08:51:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 08:51:33] [INFO ] Removed a total of 22 redundant transitions.
[2020-05-15 08:51:33] [INFO ] Flatten gal took : 104 ms
[2020-05-15 08:51:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 19 ms.
[2020-05-15 08:51:33] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 12 ms
[2020-05-15 08:51:33] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 11 LTL properties
Checking formula 0 : !((G((G("((i13.i0.u44.p132==1)&&(i13.i0.u45.p137==1))"))||(F(G("((u13.p25==1)&&(u13.p70==1))"))))))
Formula 0 simplified : !G(G"((i13.i0.u44.p132==1)&&(i13.i0.u45.p137==1))" | FG"((u13.p25==1)&&(u13.p70==1))")
built 9 ordering constraints for composite.
built 8 ordering constraints for composite.
built 18 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 19 ordering constraints for composite.
built 15 ordering constraints for composite.
built 19 ordering constraints for composite.
[2020-05-15 08:51:33] [INFO ] Proved 155 variables to be positive in 475 ms
[2020-05-15 08:51:33] [INFO ] Computing symmetric may disable matrix : 98 transitions.
[2020-05-15 08:51:33] [INFO ] Computation of disable matrix completed :0/98 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 08:51:33] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 08:51:33] [INFO ] Computing symmetric may enable matrix : 98 transitions.
[2020-05-15 08:51:33] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 08:51:35] [INFO ] Computing symmetric co enabling matrix : 98 transitions.
[2020-05-15 08:51:36] [INFO ] Computation of co-enabling matrix(6/98) took 1104 ms. Total solver calls (SAT/UNSAT): 362(223/139)
[2020-05-15 08:51:39] [INFO ] Computation of co-enabling matrix(32/98) took 4166 ms. Total solver calls (SAT/UNSAT): 1318(1122/196)
Reverse transition relation is NOT exact ! Due to transitions t1, t67, t68, t101, u13.t50, u49.t5, u49.t21, i0.u0.t10, i0.u6.t110, i1.t109, i1.t99, i1.t0, i1.u1.t9, i2.u2.t8, i2.u2.t31, i2.u2.t35, i2.u2.t36, i2.u2.t37, i2.u2.t38, i2.u2.t39, i2.u2.t40, i4.t11, i13.t4, i13.t3, i13.i1.t79, i13.i1.u17.t76, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/62/26/88
[2020-05-15 08:51:42] [INFO ] Computation of Finished co-enabling matrix. took 6623 ms. Total solver calls (SAT/UNSAT): 1735(1419/316)
[2020-05-15 08:51:42] [INFO ] Computing Do-Not-Accords matrix : 98 transitions.
[2020-05-15 08:51:42] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
Computing Next relation with stutter on 202398 deadlock states
[2020-05-15 08:51:43] [INFO ] Computation of Completed DNA matrix. took 1359 ms. Total solver calls (SAT/UNSAT): 31(0/31)
[2020-05-15 08:51:43] [INFO ] Built C files in 10804ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Compilation finished in 3297 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 80 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](( []((LTLAP0==true))) || ( <>([]((LTLAP1==true)))) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](( []((LTLAP0==true))) || ( <>([]((LTLAP1==true)))) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, [](( []((LTLAP0==true))) || ( <>([]((LTLAP1==true)))) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
107270 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1072.74,2697612,1,0,6.25689e+06,7428,698,1.20436e+07,396,39602,1156223
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DES-PT-10a-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((F(G(X("((!((i13.i0.u45.p138==1)&&(i13.i1.u46.p140==1)))&&(((i4.u15.p2!=1)||(i4.u14.p73!=1))||(i4.u15.p75!=1)))")))))
Formula 1 simplified : !FGX"((!((i13.i0.u45.p138==1)&&(i13.i1.u46.p140==1)))&&(((i4.u15.p2!=1)||(i4.u14.p73!=1))||(i4.u15.p75!=1)))"
Computing Next relation with stutter on 202398 deadlock states
62 unique states visited
61 strongly connected components in search stack
64 transitions explored
62 items max in DFS search stack
993 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1082.66,2697612,1,0,6.25689e+06,7428,1101,1.20436e+07,527,39602,1486180
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA DES-PT-10a-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X((X(X(X(G(X("((i13.i1.u46.p139!=1)||(i13.i1.u48.p149!=1))"))))))||(F("((((i7.u22.p88==1)&&(i7.u30.p105==1))&&(i2.u2.p46==1))&&(i2.u12.p68==1))")))))
Formula 2 simplified : !X(XXXGX"((i13.i1.u46.p139!=1)||(i13.i1.u48.p149!=1))" | F"((((i7.u22.p88==1)&&(i7.u30.p105==1))&&(i2.u2.p46==1))&&(i2.u12.p68==1))")
Computing Next relation with stutter on 202398 deadlock states
Detected timeout of ITS tools.
[2020-05-15 09:11:37] [INFO ] Applying decomposition
[2020-05-15 09:11:37] [INFO ] Flatten gal took : 35 ms
[2020-05-15 09:11:37] [INFO ] Decomposing Gal with order
[2020-05-15 09:11:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 09:11:37] [INFO ] Removed a total of 83 redundant transitions.
[2020-05-15 09:11:37] [INFO ] Flatten gal took : 53 ms
[2020-05-15 09:11:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 10 ms.
[2020-05-15 09:11:38] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 12 ms
[2020-05-15 09:11:38] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 9 LTL properties
Checking formula 0 : !((X((X(X(X(G(X("((i50.u53.p139!=1)||(u56.p149!=1))"))))))||(F("((((u28.p88==1)&&(u36.p105==1))&&(u7.p46==1))&&(u18.p68==1))")))))
Formula 0 simplified : !X(XXXGX"((i50.u53.p139!=1)||(u56.p149!=1))" | F"((((u28.p88==1)&&(u36.p105==1))&&(u7.p46==1))&&(u18.p68==1))")
built 47 ordering constraints for composite.
built 15 ordering constraints for composite.
built 7 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t20, t29, t38, t50, t67, t68, t76, t99, t101, t109, u5.t10, u6.t9, u7.t8, u12.t110, i50.t4, i50.t3, i52.t5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/38/19/57
Computing Next relation with stutter on 202398 deadlock states
Detected timeout of ITS tools.
[2020-05-15 09:31:44] [INFO ] Flatten gal took : 571 ms
[2020-05-15 09:31:46] [INFO ] Input system was already deterministic with 98 transitions.
[2020-05-15 09:31:46] [INFO ] Transformed 155 places.
[2020-05-15 09:31:46] [INFO ] Transformed 98 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-15 09:31:46] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 24 ms
[2020-05-15 09:31:46] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 5 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 9 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X((X(X(X(G(X("((p139!=1)||(p149!=1))"))))))||(F("((((p88==1)&&(p105==1))&&(p46==1))&&(p68==1))")))))
Formula 0 simplified : !X(XXXGX"((p139!=1)||(p149!=1))" | F"((((p88==1)&&(p105==1))&&(p46==1))&&(p68==1))")

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="DES-PT-10a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itstools"
echo " Input is DES-PT-10a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r051-ebro-158902545900242"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10a.tgz
mv DES-PT-10a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;