Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2019-input.r162-csrt-155286434000295.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is SimpleLoadBal-PT-02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-csrt-155286434000295
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 200K
-rw-r--r-- 1 mcc users 3.1K Feb 12 18:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 12 18:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Feb 9 02:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 22K Feb 9 02:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 106 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 344 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.6K Feb 5 01:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 5 01:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.8K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 4 20:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 4 20:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Feb 1 20:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 1 20:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 37K Mar 10 17:31 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 SimpleLoadBal-PT-02-LTLFireability-00
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-01
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-02
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-03
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-04
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-05
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-06
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-07
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-08
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-09
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-10
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-11
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-12
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-13
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-14
FORMULA_NAME SimpleLoadBal-PT-02-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1553055834424

Working with output stream class java.io.PrintStream
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/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_1.0.0.201903111103/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 16 LTL properties
Checking formula 0 : !((X(F(F(G(G("(P_client_idle_1>=1)")))))))
Formula 0 simplified : !XFG"(P_client_idle_1>=1)"
Reverse transition relation is NOT exact ! Due to transitions T_server_process_1, T_server_process_2, T_server_process_3, T_server_process_4, T_lb_idle_receive_notification_3, T_lb_idle_receive_notification_6, T_lb_no_balance_8, T_lb_balance_to_1_5, T_lb_balance_to_1_6, T_lb_balancing_receive_notification_3, T_lb_balancing_receive_notification_5, T_lb_balancing_receive_notification_6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :1/32/12/45
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 35
// Phase 1: matrix 35 rows 32 cols
invariant :-1'P_client_waiting_2 + P_client_request_2 + P_client_ack_2 + P_server_request_2_1 + P_server_request_2_2 + P_lb_routing_1_2 = 0
invariant :-1'P_server_waiting_2 + P_server_notification_2 + P_server_notification_ack_2 = 0
invariant :P_server_idle_2 + P_server_waiting_2 + P_server_processed_2 = 1
invariant :P_client_idle_1 + P_client_waiting_1 = 1
invariant :P_lb_idle_1 + P_lb_routing_1_1 + P_lb_routing_1_2 + P_lb_balancing_1 = 1
invariant :-1'P_client_waiting_1 + -1'P_client_waiting_2 + P_client_request_1 + P_client_request_2 + P_client_ack_1 + P_client_ack_2 + -1'P_server_waiting_2 + -1'P_server_processed_2 + P_server_notification_ack_2 + P_server_request_1_1 + P_server_request_2_1 + P_lb_routing_1_1 + P_lb_routing_1_2 + -1'P_lb_load_2_0 + P_lb_load_2_2 = -1
invariant :P_client_idle_2 + P_client_waiting_2 = 1
invariant :P_client_waiting_1 + P_client_waiting_2 + -1'P_client_request_1 + -1'P_client_request_2 + -1'P_client_ack_1 + -1'P_client_ack_2 + P_server_waiting_1 + P_server_waiting_2 + P_server_processed_1 + P_server_processed_2 + -1'P_server_notification_ack_1 + -1'P_server_notification_ack_2 + -1'P_lb_routing_1_1 + -1'P_lb_routing_1_2 + P_lb_load_1_0 + -1'P_lb_load_1_2 + P_lb_load_2_0 + -1'P_lb_load_2_2 = 2
invariant :-1'P_server_waiting_1 + P_server_notification_1 + P_server_notification_ack_1 = 0
invariant :P_lb_load_2_0 + P_lb_load_2_1 + P_lb_load_2_2 = 1
invariant :P_client_waiting_2 + -1'P_client_request_2 + -1'P_client_ack_2 + P_server_waiting_2 + P_server_processed_2 + -1'P_server_notification_ack_2 + P_server_request_1_2 + -1'P_server_request_2_1 + -1'P_lb_routing_1_2 + P_lb_load_2_0 + -1'P_lb_load_2_2 = 1
invariant :-1'P_client_waiting_1 + -1'P_client_waiting_2 + P_client_request_1 + P_client_request_2 + P_client_ack_1 + P_client_ack_2 + -1'P_server_waiting_1 + -1'P_server_waiting_2 + -1'P_server_processed_1 + -1'P_server_processed_2 + P_server_notification_ack_1 + P_server_notification_ack_2 + P_lb_routing_1_1 + P_lb_routing_1_2 + P_lb_load_1_1 + 2'P_lb_load_1_2 + -1'P_lb_load_2_0 + P_lb_load_2_2 = -1
invariant :P_server_idle_1 + P_server_waiting_1 + P_server_processed_1 = 1
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
24 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,0,0.264348,23196,1,0,198,27972,119,93,1475,36489,319
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !(("(P_client_idle_1>=1)"))
Formula 1 simplified : !"(P_client_idle_1>=1)"
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
0 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,0,0.264889,23196,1,0,198,27972,119,93,1475,36489,321
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((X(X(F(G(F("(((P_server_notification_1>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_1_2>=1))")))))))
Formula 2 simplified : !XXFGF"(((P_server_notification_1>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_1_2>=1))"
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
3 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,0,0.293188,24340,1,0,220,30950,132,94,1515,41635,393
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !(((G("(P_client_idle_1>=1)"))U("(((P_lb_routing_1_2>=1)&&(P_lb_load_1_0>=1))&&(P_lb_load_2_1>=1))")))
Formula 3 simplified : !(G"(P_client_idle_1>=1)" U "(((P_lb_routing_1_2>=1)&&(P_lb_load_1_0>=1))&&(P_lb_load_2_1>=1))")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
0 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,0,0.299774,24940,1,0,235,31455,142,101,1524,42406,469
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((G(X("(((P_lb_balancing_1>=1)&&(P_lb_load_1_0>=1))&&(P_lb_load_2_1>=1))"))))
Formula 4 simplified : !GX"(((P_lb_balancing_1>=1)&&(P_lb_load_1_0>=1))&&(P_lb_load_2_1>=1))"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
0 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,0,0.300787,24940,1,0,235,31455,150,101,1528,42407,476
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !((F(X((X("((P_server_idle_2>=1)&&(P_server_request_1_2>=1))"))U("(((P_server_notification_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_2_1>=1))")))))
Formula 5 simplified : !FX(X"((P_server_idle_2>=1)&&(P_server_request_1_2>=1))" U "(((P_server_notification_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_2_1>=1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
8 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,0,0.376493,27040,1,0,282,40479,159,126,1531,57673,608
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !((X(X(F(X(G("(((P_lb_balancing_1>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_2>=1))")))))))
Formula 6 simplified : !XXFXG"(((P_lb_balancing_1>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_2>=1))"
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
3 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,0,0.411831,28352,1,0,351,44798,172,160,1536,67572,833
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !((((G("(((P_lb_balancing_1>=1)&&(P_lb_load_1_0>=1))&&(P_lb_load_2_0>=1))"))U("((P_server_idle_2>=1)&&(P_server_request_2_2>=1))"))U("(((P_lb_routing_1_2>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_2>=1))")))
Formula 7 simplified : !((G"(((P_lb_balancing_1>=1)&&(P_lb_load_1_0>=1))&&(P_lb_load_2_0>=1))" U "((P_server_idle_2>=1)&&(P_server_request_2_2>=1))") U "(((P_lb_routing_1_2>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_2>=1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 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,0,0.415693,29348,1,0,351,44804,194,160,1558,67594,841
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !((F(X(X(G(G("((P_server_idle_1>=1)&&(P_server_request_1_1>=1))")))))))
Formula 8 simplified : !FXXG"((P_server_idle_1>=1)&&(P_server_request_1_1>=1))"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
7 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,0,0.476625,30668,1,0,469,52964,207,208,1561,81839,1069
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !((G((F(G("(((P_server_notification_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_2_1>=1))")))U(("(((P_lb_balancing_1>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_1>=1))")U("(((P_lb_routing_1_2>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_1>=1))")))))
Formula 9 simplified : !G(FG"(((P_server_notification_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_2_1>=1))" U ("(((P_lb_balancing_1>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_1>=1))" U "(((P_lb_routing_1_2>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_1>=1))"))
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
3 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,0,0.515601,31948,1,0,500,55545,225,222,1567,86368,1146
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !((X((X(F("((P_server_idle_2>=1)&&(P_server_request_2_2>=1))")))U(G("(((P_lb_balancing_1>=1)&&(P_lb_load_1_0>=1))&&(P_lb_load_2_1>=1))")))))
Formula 10 simplified : !X(XF"((P_server_idle_2>=1)&&(P_server_request_2_2>=1))" U G"(((P_lb_balancing_1>=1)&&(P_lb_load_1_0>=1))&&(P_lb_load_2_1>=1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 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,0,0.522021,32424,1,0,505,56280,225,223,1567,87323,1164
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !(((F("(((P_server_notification_1>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_1_2>=1))"))U("(((P_lb_balancing_1>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_1>=1))")))
Formula 11 simplified : !(F"(((P_server_notification_1>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_1_2>=1))" U "(((P_lb_balancing_1>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_1>=1))")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
4 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,0,0.566819,33480,1,0,576,62187,231,259,1569,96548,1408
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !((F("(((P_lb_routing_1_1>=1)&&(P_lb_load_1_0>=1))&&(P_lb_load_2_1>=1))")))
Formula 12 simplified : !F"(((P_lb_routing_1_1>=1)&&(P_lb_load_1_0>=1))&&(P_lb_load_2_1>=1))"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
2 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,0,0.583534,34008,1,0,598,63462,240,268,1572,98490,1533
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !((F(G(X(F(G("((P_server_idle_2>=1)&&(P_server_request_1_2>=1))")))))))
Formula 13 simplified : !FGXFG"((P_server_idle_2>=1)&&(P_server_request_1_2>=1))"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
0 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,0,0.587382,34516,1,0,604,63851,253,272,1574,99152,1557
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !(("((P_server_idle_1>=1)&&(P_server_request_2_1>=1))"))
Formula 14 simplified : !"((P_server_idle_1>=1)&&(P_server_request_2_1>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
1 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,0,0.588303,34516,1,0,604,63851,256,272,1576,99153,1559
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !(("(P_client_idle_1>=1)"))
Formula 15 simplified : !"(P_client_idle_1>=1)"
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
0 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,0,0.588541,34516,1,0,604,63851,256,272,1576,99153,1559
no accepting run found
Formula 15 is TRUE no accepting run found.
FORMULA SimpleLoadBal-PT-02-LTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
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]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1553055838163

--------------------
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/ -smt
+ 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/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 20, 2019 4:23:56 AM fr.lip6.move.gal.application.Application start
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/, -smt]
Mar 20, 2019 4:23:56 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 20, 2019 4:23:56 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 53 ms
Mar 20, 2019 4:23:56 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 32 places.
Mar 20, 2019 4:23:56 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 45 transitions.
Mar 20, 2019 4:23:56 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 13 ms
Mar 20, 2019 4:23:57 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 67 ms
Mar 20, 2019 4:23:57 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 5 ms
Mar 20, 2019 4:23:57 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Mar 20, 2019 4:23:57 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 45 transitions.
Mar 20, 2019 4:23:57 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 13 place invariants in 15 ms
Mar 20, 2019 4:23:57 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 32 variables to be positive in 454 ms
Mar 20, 2019 4:23:57 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 45 transitions.
Mar 20, 2019 4:23:57 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/45 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 4:23:57 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 4:23:57 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 45 transitions.
Mar 20, 2019 4:23:57 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
java.io.IOException: Broken pipe
at java.io.FileOutputStream.writeBytes(Native Method)
at java.io.FileOutputStream.write(FileOutputStream.java:326)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
at org.smtlib.SolverProcess.send(SolverProcess.java:163)
at org.smtlib.SolverProcess.sendAndListen(SolverProcess.java:170)
at org.smtlib.solvers.Solver_z3_4_3.start(Solver_z3_4_3.java:140)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.buildSolver(NecessaryEnablingsolver.java:98)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:660)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:502)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Skipping mayMatrices nes/nds Could not start solver Z3 from path /home/mcc/BenchKit//z3/bin/z3 raised error :(error "Failed to start process /home/mcc/BenchKit//z3/bin/z3 : with command line [/home/mcc/BenchKit//z3/bin/z3, -smt2, -in, -t:225] Failed with error : Broken pipe")
java.lang.RuntimeException: Could not start solver Z3 from path /home/mcc/BenchKit//z3/bin/z3 raised error :(error "Failed to start process /home/mcc/BenchKit//z3/bin/z3 : with command line [/home/mcc/BenchKit//z3/bin/z3, -smt2, -in, -t:225] Failed with error : Broken pipe")
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.buildSolver(NecessaryEnablingsolver.java:100)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:660)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:502)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 20, 2019 4:23:57 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 626ms conformant to PINS in folder :/home/mcc/execution

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="SimpleLoadBal-PT-02"
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 2-3954"
echo " Executing tool itstools"
echo " Input is SimpleLoadBal-PT-02, 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 r162-csrt-155286434000295"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-02.tgz
mv SimpleLoadBal-PT-02 execution
cd execution
if [ "LTLFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLFireability" = "UpperBounds" ] ; 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
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 ;