Trace number 4103508

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat4j PB 2.3.6 Resolution PB16UNSAT 2.23566 1.48431

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-25fv47.opb
MD5SUM352e6e4471b8236a210f84cf79d988ac
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.23566
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables47130
Total number of constraints820
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints820
Minimum length of a constraint30
Maximum length of a constraint10200
Number of terms in the objective function 19170
Biggest coefficient in the objective function 536870912000000
Number of bits for the biggest coefficient in the objective function 49
Sum of the numbers in the objective function 10623608039212938
Number of bits of the sum of numbers in the objective function 54
Biggest number in a constraint 128285302811787264
Number of bits of the biggest number in a constraint 57
Biggest sum of numbers in a constraint 812950436219668362
Number of bits of the biggest sum of numbers60
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.06/0.31	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.06/0.31	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.31	c See www.sat4j.org for details.
0.06/0.32	c version PB16.v20160501
0.06/0.32	c java.runtime.name	Java(TM) SE Runtime Environment
0.06/0.32	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.06/0.32	c java.vm.version	19.1-b02
0.06/0.32	c java.vm.vendor	Sun Microsystems Inc.
0.06/0.32	c sun.arch.data.model	64
0.06/0.32	c java.version		1.6.0_24
0.06/0.32	c os.name		Linux
0.06/0.32	c os.version		2.6.32-71.29.1.el6.x86_64
0.06/0.32	c os.arch		amd64
0.06/0.32	c Free memory 		501472288
0.06/0.32	c Max memory 		7480803328
0.06/0.32	c Total memory 		504102912
0.06/0.32	c Number of processors 	8
0.06/0.35	c Pseudo Boolean Optimization by upper bound
0.06/0.35	c --- Begin Solver configuration ---
0.06/0.35	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.06/0.35	c Learn all clauses as in MiniSAT
0.06/0.35	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.06/0.35	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.06/0.35	c No reason simplification
0.06/0.35	c Glucose 2.1 dynamic restart strategy
0.06/0.35	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.06/0.35	c timeout=2147483s
0.06/0.35	c DB Simplification allowed=false
0.06/0.35	c Listener: org.sat4j.minisat.core.VoidTracing@7c64dc11
0.06/0.35	c --- End Solver configuration ---
0.06/0.35	c solving HOME/instance-4103508-1466241833.opb
0.06/0.35	c reading problem ... 
0.06/0.35	c  objective function found
1.78/1.34	c ... done. Wall clock time 0.991s.
1.78/1.34	c declared #vars     47130
1.78/1.34	c #constraints  1335
1.78/1.34	c constraints type 
1.78/1.34	c org.sat4j.specs.Constr$1 => 5
1.78/1.34	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1330
1.78/1.34	c 1335 constraints processed.
1.78/1.34	c objective function length is 19170 literals
1.95/1.47	c starts		: 0
1.95/1.47	c conflicts		: 0
1.95/1.47	c decisions		: 0
1.95/1.47	c propagations		: 19700
1.95/1.48	c inspects		: 60104
1.95/1.48	c shortcuts		: 0
1.95/1.48	c learnt literals	: 0
1.95/1.48	c learnt binary clauses	: 0
1.95/1.48	c learnt ternary clauses	: 0
1.95/1.48	c learnt constraints	: 0
1.95/1.48	c ignored constraints	: 0
1.95/1.48	c root simplifications	: 0
1.95/1.48	c removed literals (reason simplification)	: 0
1.95/1.48	c reason swapping (by a shorter reason)	: 0
1.95/1.48	c Calls to reduceDB	: 0
1.95/1.48	c Number of update (reduction) of LBD	: 0
1.95/1.48	c Imported unit clauses	: 0
1.95/1.48	c number of reductions to clauses (during analyze)	: 0
1.95/1.48	c number of learned constraints concerned by reduction	: 0
1.95/1.48	c number of learning phase by resolution	: 0
1.95/1.48	c number of learning phase by cutting planes	: 0
1.95/1.48	c speed (assignments/second)	: 1.3435709941189025E-5
1.95/1.48	c non guided choices	0
1.95/1.48	c learnt constraints type 
1.95/1.48	s UNSATISFIABLE
1.95/1.48	c Total wall clock time (in seconds): 1.127

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4103508-1466241833/watcher-4103508-1466241833 -o /tmp/evaluation-result-4103508-1466241833/solver-4103508-1466241833 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466241833-6933 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4103508-1466241833.opb 

pid=6948
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.17 1.22 1.38 4/172 6951
/proc/meminfo: memFree=30189432/32872528 swapFree=1497824/1644992
[pid=6951] ppid=6948 vsize=272 CPUtime=0 cores=1,3,5,7
/proc/6951/stat : 6951 (java) D 6948 6951 6916 0 -1 4202496 158 0 1 0 0 0 0 0 20 0 1 0 26230134 278528 34 33554432000 1073741824 1073778376 140733338197952 140733338195128 259103223079 0 0 4096 0 18446744072100588836 0 0 17 1 0 0 0 0 0
/proc/6951/statm: 68 34 25 9 0 25 0

[startup+0.100119 s]
/proc/loadavg: 1.17 1.22 1.38 4/172 6951
/proc/meminfo: memFree=30189432/32872528 swapFree=1497824/1644992
[pid=6951] ppid=6948 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/6951/stat : 6951 (java) R 6948 6951 6916 0 -1 4202496 1144 0 21 0 0 0 0 0 20 0 1 0 26230134 23793664 814 33554432000 1073741824 1073778376 140734089124784 140734089114776 140200662292176 0 0 4096 0 0 0 0 17 1 0 0 7 0 0
/proc/6951/statm: 5809 814 608 9 0 128 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23236

[startup+0.200352 s]
/proc/loadavg: 1.17 1.22 1.38 4/172 6951
/proc/meminfo: memFree=30189432/32872528 swapFree=1497824/1644992
[pid=6951] ppid=6948 vsize=9092432 CPUtime=0.01 cores=1,3,5,7
/proc/6951/stat : 6951 (java) S 6948 6951 6916 0 -1 4202496 2978 0 30 0 1 0 0 0 20 0 11 0 26230134 9310650368 3628 33554432000 1073741824 1073778376 140734089124784 140734089115920 259115745341 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 7 0 0
/proc/6951/statm: 2273108 3628 1652 9 0 2263809 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9092432

[startup+0.300322 s]
/proc/loadavg: 1.17 1.22 1.38 4/172 6951
/proc/meminfo: memFree=30189432/32872528 swapFree=1497824/1644992
[pid=6951] ppid=6948 vsize=9558476 CPUtime=0.06 cores=1,3,5,7
/proc/6951/stat : 6951 (java) S 6948 6951 6916 0 -1 4202496 3412 0 30 0 5 1 0 0 20 0 18 0 26230134 9787879424 4571 33554432000 1073741824 1073778376 140734089124784 140734089115920 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 7 0 0
/proc/6951/statm: 2389619 4571 1789 9 0 2380296 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9558476

[startup+0.700318 s]
/proc/loadavg: 1.17 1.22 1.38 4/172 6951
/proc/meminfo: memFree=30189432/32872528 swapFree=1497824/1644992
[pid=6951] ppid=6948 vsize=9558476 CPUtime=0.92 cores=1,3,5,7
/proc/6951/stat : 6951 (java) S 6948 6951 6916 0 -1 4202496 10195 0 32 0 89 3 0 0 20 0 18 0 26230134 9787879424 21994 33554432000 1073741824 1073778376 140734089124784 140734089115920 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 7 0 0
/proc/6951/statm: 2389619 21994 2246 9 0 2380296 0
Current children cumulated CPU time (s) 0.92
Current children cumulated vsize (KiB) 9558476

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6951 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800362 s]
/proc/loadavg: 1.17 1.22 1.38 4/172 6951
/proc/meminfo: memFree=30189432/32872528 swapFree=1497824/1644992
[pid=6951] ppid=6948 vsize=9558476 CPUtime=1.03 cores=1,3,5,7
/proc/6951/stat : 6951 (java) S 6948 6951 6916 0 -1 4202496 10214 0 32 0 99 4 0 0 20 0 18 0 26230134 9787879424 31722 33554432000 1073741824 1073778376 140734089124784 140734089115920 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 7 0 0
/proc/6951/statm: 2389619 31722 2246 9 0 2380296 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 9558476

[startup+1.20809 s]
/proc/loadavg: 1.17 1.22 1.38 5/211 6997
/proc/meminfo: memFree=29821192/32872528 swapFree=1497824/1644992
[pid=6951] ppid=6948 vsize=9558476 CPUtime=1.55 cores=1,3,5,7
/proc/6951/stat : 6951 (java) S 6948 6951 6916 0 -1 4202496 10392 0 32 0 147 8 0 0 20 0 18 0 26230134 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140734089115920 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 7 0 0
/proc/6951/statm: 2389619 47169 2262 9 0 2380296 0
[pid=6951/tid=6953] ppid=6948 vsize=9558476 CPUtime=0.9 cores=1,3,5,7
/proc/6951/task/6953/stat : 6953 (java) R 6948 6951 6916 0 -1 4202560 2452 0 7 0 86 4 0 0 20 0 18 0 26230145 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200657965024 140200500497439 0 4 0 16800975 0 0 0 -1 3 0 0 12 0 0
[pid=6951/tid=6954] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6954/stat : 6954 (java) S 6948 6951 6916 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26230150 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200619464872 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6955] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6955/stat : 6955 (java) S 6948 6951 6916 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 18 0 26230150 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200499996968 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6951/tid=6956] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6956/stat : 6956 (java) S 6948 6951 6916 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 26230150 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200498944424 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6951/tid=6957] ppid=6948 vsize=9558476 CPUtime=0.02 cores=1,3,5,7
/proc/6951/task/6957/stat : 6957 (java) S 6948 6951 6916 0 -1 4202560 23 0 0 0 2 0 0 0 20 0 18 0 26230150 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200497891880 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6951/tid=6958] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6958/stat : 6958 (java) S 6948 6951 6916 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 18 0 26230150 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200496839336 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6951/tid=6959] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6959/stat : 6959 (java) S 6948 6951 6916 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 18 0 26230150 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200495786792 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6951/tid=6960] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6960/stat : 6960 (java) S 6948 6951 6916 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 26230150 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200494734248 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6961] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6961/stat : 6961 (java) S 6948 6951 6916 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 18 0 26230150 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200493681704 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6962] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6962/stat : 6962 (java) S 6948 6951 6916 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 18 0 26230153 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200011352168 259115759529 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6968] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6968/stat : 6968 (java) S 6948 6951 6916 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 26230155 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200010298488 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6969] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6969/stat : 6969 (java) S 6948 6951 6916 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26230155 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200009245832 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6988] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6988/stat : 6988 (java) S 6948 6951 6916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26230160 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200008194576 259115767584 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6989] ppid=6948 vsize=9558476 CPUtime=0.24 cores=1,3,5,7
/proc/6951/task/6989/stat : 6989 (java) S 6948 6951 6916 0 -1 4202560 4211 0 1 0 23 1 0 0 20 0 18 0 26230160 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200007141944 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6990] ppid=6948 vsize=9558476 CPUtime=0.24 cores=1,3,5,7
/proc/6951/task/6990/stat : 6990 (java) S 6948 6951 6916 0 -1 4202560 2353 0 1 0 24 0 0 0 20 0 18 0 26230160 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200006089400 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6951/tid=6991] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6991/stat : 6991 (java) S 6948 6951 6916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26230160 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200005037048 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6951/tid=6992] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6992/stat : 6992 (java) S 6948 6951 6916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26230160 9787879424 47169 33554432000 1073741824 1073778376 140734089124784 140200003984712 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.55
Current children cumulated vsize (KiB) 9558476

[startup+1.40084 s]
/proc/loadavg: 1.17 1.22 1.38 5/211 6997
/proc/meminfo: memFree=29821192/32872528 swapFree=1497824/1644992
[pid=6951] ppid=6948 vsize=9558476 CPUtime=1.95 cores=1,3,5,7
/proc/6951/stat : 6951 (java) S 6948 6951 6916 0 -1 4202496 10836 0 32 0 183 12 0 0 20 0 18 0 26230134 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140734089115920 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 7 0 0
/proc/6951/statm: 2389619 57767 2270 9 0 2380296 0
[pid=6951/tid=6953] ppid=6948 vsize=9558476 CPUtime=1.04 cores=1,3,5,7
/proc/6951/task/6953/stat : 6953 (java) R 6948 6951 6916 0 -1 4202560 2460 0 7 0 100 4 0 0 20 0 18 0 26230145 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200657973360 140200500116769 0 4 0 16800975 0 0 0 -1 1 0 0 12 0 0
[pid=6951/tid=6954] ppid=6948 vsize=9558476 CPUtime=0.02 cores=1,3,5,7
/proc/6951/task/6954/stat : 6954 (java) S 6948 6951 6916 0 -1 4202560 19 0 0 0 2 0 0 0 20 0 18 0 26230150 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200619464872 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6951/tid=6955] ppid=6948 vsize=9558476 CPUtime=0.05 cores=1,3,5,7
/proc/6951/task/6955/stat : 6955 (java) S 6948 6951 6916 0 -1 4202560 121 0 0 0 3 2 0 0 20 0 18 0 26230150 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200499996968 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6951/tid=6956] ppid=6948 vsize=9558476 CPUtime=0.02 cores=1,3,5,7
/proc/6951/task/6956/stat : 6956 (java) S 6948 6951 6916 0 -1 4202560 13 0 0 0 2 0 0 0 20 0 18 0 26230150 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200498944424 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6951/tid=6957] ppid=6948 vsize=9558476 CPUtime=0.03 cores=1,3,5,7
/proc/6951/task/6957/stat : 6957 (java) S 6948 6951 6916 0 -1 4202560 29 0 0 0 3 0 0 0 20 0 18 0 26230150 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200497891880 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6951/tid=6958] ppid=6948 vsize=9558476 CPUtime=0.02 cores=1,3,5,7
/proc/6951/task/6958/stat : 6958 (java) S 6948 6951 6916 0 -1 4202560 97 0 0 0 2 0 0 0 20 0 18 0 26230150 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200496839336 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=6951/tid=6959] ppid=6948 vsize=9558476 CPUtime=0.06 cores=1,3,5,7
/proc/6951/task/6959/stat : 6959 (java) S 6948 6951 6916 0 -1 4202560 104 0 0 0 4 2 0 0 20 0 18 0 26230150 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200495786792 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6951/tid=6960] ppid=6948 vsize=9558476 CPUtime=0.02 cores=1,3,5,7
/proc/6951/task/6960/stat : 6960 (java) S 6948 6951 6916 0 -1 4202560 17 0 0 0 2 0 0 0 20 0 18 0 26230150 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200494734248 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6951/tid=6961] ppid=6948 vsize=9558476 CPUtime=0.02 cores=1,3,5,7
/proc/6951/task/6961/stat : 6961 (java) S 6948 6951 6916 0 -1 4202560 103 0 0 0 2 0 0 0 20 0 18 0 26230150 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200493681704 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=6951/tid=6962] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6962/stat : 6962 (java) S 6948 6951 6916 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 18 0 26230153 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200011352168 259115759529 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6968] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6968/stat : 6968 (java) S 6948 6951 6916 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 18 0 26230155 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200010298488 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6969] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6969/stat : 6969 (java) S 6948 6951 6916 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 18 0 26230155 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200009245832 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6988] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6988/stat : 6988 (java) S 6948 6951 6916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26230160 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200008194576 259115767584 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6989] ppid=6948 vsize=9558476 CPUtime=0.28 cores=1,3,5,7
/proc/6951/task/6989/stat : 6989 (java) R 6948 6951 6916 0 -1 4202560 4214 0 1 0 27 1 0 0 20 0 18 0 26230160 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200007141944 259115770293 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=6951/tid=6990] ppid=6948 vsize=9558476 CPUtime=0.27 cores=1,3,5,7
/proc/6951/task/6990/stat : 6990 (java) S 6948 6951 6916 0 -1 4202560 2359 0 1 0 27 0 0 0 20 0 18 0 26230160 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200006089400 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6951/tid=6991] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6991/stat : 6991 (java) S 6948 6951 6916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26230160 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200005037048 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=6951/tid=6992] ppid=6948 vsize=9558476 CPUtime=0 cores=1,3,5,7
/proc/6951/task/6992/stat : 6992 (java) S 6948 6951 6916 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 18 0 26230160 9787879424 57767 33554432000 1073741824 1073778376 140734089124784 140200003984712 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 9558476

Child status: 20
Real time (s): 1.48431
CPU time (s): 2.23566
CPU user time (s): 2.03169
CPU system time (s): 0.203968
CPU usage (%): 150.62
Max. virtual memory (cumulated for all children) (KiB): 9558476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.03169
system time used= 0.203968
maximum resident set size= 233536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11406
page faults= 32
swaps= 0
block input operations= 27784
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 693
involuntary context switches= 182

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014997 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-18 11:23:53
IDJOB=4103508
IDBENCH=2380
IDSOLVER=2546
FILE ID=node124/4103508-1466241833
RUNJOBID= node124-1466241833-6933
PBS_JOBID= 19918215
Free space on /tmp= 71720 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-25fv47.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103508-1466241833/watcher-4103508-1466241833 -o /tmp/evaluation-result-4103508-1466241833/solver-4103508-1466241833 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466241833-6933 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4103508-1466241833.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 352e6e4471b8236a210f84cf79d988ac
RANDOM SEED=367276486

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.791
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30190340 kB
Buffers:          124344 kB
Cached:           147196 kB
SwapCached:         3080 kB
Active:            84372 kB
Inactive:         194744 kB
Active(anon):       7616 kB
Inactive(anon):     2880 kB
Active(file):      76756 kB
Inactive(file):   191864 kB
Unevictable:     1644992 kB
Mlocked:         1497824 kB
SwapTotal:      67108856 kB
SwapFree:       67099796 kB
Dirty:             10172 kB
Writeback:             0 kB
AnonPages:       1651444 kB
Mapped:             8476 kB
Shmem:                 0 kB
Slab:             624044 kB
SReclaimable:      68444 kB
SUnreclaim:       555600 kB
KernelStack:        1336 kB
PageTables:         7156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1744612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    147456 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71712 MiB
End job on node124 at 2016-06-18 11:23:55