Trace number 3688482

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
SAT 4j PB RES // CP 2.3.2 SnapshotOPT30 0.173973 1.14193

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir04_area_partials.opb
MD5SUM95f6cd76e0e9cbaf8e95e1cd4db90f8e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark30
Best CPU time to get the best result obtained on this benchmark0.001998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 30
Optimality of the best value was proved YES
Number of variables54
Total number of constraints69
Number of constraints which are clauses69
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint11
Number of terms in the objective function 43
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 43
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 43
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version 2.3.2.v20120418
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c c --- End Solver configuration ---
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4e3eca90
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3688482-1337877954.opb
0.10/0.11	c reading problem ... 
0.10/0.13	c ... done. Wall clock time 0.02s.
0.10/0.13	c declared #vars     54
0.10/0.13	c #constraints  69
0.10/0.13	c constraints type 
0.10/0.13	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 12
0.10/0.13	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 28
0.10/0.13	c org.sat4j.minisat.constraints.cnf.UnitClause => 29
0.10/0.13	c 69 constraints processed.
0.10/0.13	c constraints type 
0.10/0.13	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 28
0.10/0.13	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.10/0.13	c org.sat4j.pb.constraints.pb.UnitClausePB => 29
0.10/0.13	c 69 constraints processed.
0.10/0.13	c objective function length is 43 literals
0.10/0.13	c  And the winner is solver0
0.15/0.63	c SATISFIABLE
0.15/0.63	c OPTIMIZING...
0.15/0.63	c Got one! Elapsed wall clock time (in seconds):0.521
0.15/0.63	o 30
0.15/0.63	c  And the winner is solver0
0.16/1.13	c starts		: 1
0.16/1.13	c conflicts		: 0
0.16/1.13	c decisions		: 13
0.16/1.13	c propagations		: 97
0.16/1.13	c inspects		: 63
0.16/1.13	c shortcuts		: 0
0.16/1.13	c learnt literals	: 0
0.16/1.13	c learnt binary clauses	: 0
0.16/1.13	c learnt ternary clauses	: 0
0.16/1.13	c learnt constraints	: 0
0.16/1.13	c ignored constraints	: 0
0.16/1.13	c root simplifications	: 0
0.16/1.13	c removed literals (reason simplification)	: 0
0.16/1.13	c reason swapping (by a shorter reason)	: 0
0.16/1.13	c Calls to reduceDB	: 0
0.16/1.13	c number of reductions to clauses (during analyze)	: 0
0.16/1.13	c number of learned constraints concerned by reduction	: 0
0.16/1.13	c number of learning phase by resolution	: 0
0.16/1.13	c number of learning phase by cutting planes	: 0
0.16/1.13	c speed (assignments/second)	: 96.8063872255489
0.16/1.13	c non guided choices	0
0.16/1.13	c learnt constraints type 
0.16/1.13	c constraints type 
0.16/1.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 12
0.16/1.14	c org.sat4j.minisat.constraints.cnf.UnitClauses => 0
0.16/1.14	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 28
0.16/1.14	c org.sat4j.minisat.constraints.cnf.UnitClause => 29
0.16/1.14	c 69 constraints processed.
0.16/1.14	c constraints type 
0.16/1.14	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 28
0.16/1.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.16/1.14	c org.sat4j.pb.constraints.pb.UnitClausesPB => 0
0.16/1.14	c org.sat4j.pb.constraints.pb.UnitClausePB => 29
0.16/1.14	c 69 constraints processed.
0.16/1.14	s OPTIMUM FOUND
0.16/1.14	v x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 x28 -x29 x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 
0.16/1.14	c objective function=30
0.16/1.14	c Total wall clock time (in seconds): 1.027

Verifier Data

OK	30

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3688482-1337877954/watcher-3688482-1337877954 -o /tmp/evaluation-result-3688482-1337877954/solver-3688482-1337877954 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688482-1337877954.opb 

running on 4 cores: 0,2,4,6

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: 3.86 4.03 3.97 4/197 24168
/proc/meminfo: memFree=27422296/32873648 swapFree=6336/6336
[pid=24168] ppid=24166 vsize=92900 CPUtime=0 cores=0,2,4,6
/proc/24168/stat : 24168 (java) S 24166 24168 22409 0 -1 4202496 1216 0 0 0 0 0 0 0 20 0 2 0 253922700 95129600 927 33554432000 1073741824 1073778376 140734757198384 140734757189520 213869690941 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24168/statm: 23225 927 703 9 0 16769 0
[pid=24168/tid=24169] ppid=24166 vsize=92900 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24169/stat : 24169 (java) D 24166 24168 22409 0 -1 4202560 70 0 0 0 0 0 0 0 20 0 2 0 253922700 95129600 927 33554432000 1073741824 1073778376 140734757198384 140721989635624 213857168679 0 0 4096 0 18446744072100609316 0 0 -1 0 0 0 0 0 0

[startup+0.095931 s]
/proc/loadavg: 3.86 4.03 3.97 4/197 24168
/proc/meminfo: memFree=27422296/32873648 swapFree=6336/6336
[pid=24168] ppid=24166 vsize=9558412 CPUtime=0.1 cores=0,2,4,6
/proc/24168/stat : 24168 (java) S 24166 24168 22409 0 -1 4202496 4359 0 1 0 9 1 0 0 20 0 18 0 253922700 9787813888 6069 33554432000 1073741824 1073778376 140734757198384 140734757189520 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24168/statm: 2389603 6069 2109 9 0 2380296 0
[pid=24168/tid=24169] ppid=24166 vsize=9558412 CPUtime=0.07 cores=0,2,4,6
/proc/24168/task/24169/stat : 24169 (java) R 24166 24168 22409 0 -1 4202560 2402 0 1 0 7 0 0 0 20 0 18 0 253922700 9787813888 6069 33554432000 1073741824 1073778376 140734757198384 140721989639448 140721995997088 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558412

[startup+0.100236 s]
/proc/loadavg: 3.86 4.03 3.97 4/197 24168
/proc/meminfo: memFree=27422296/32873648 swapFree=6336/6336
[pid=24168] ppid=24166 vsize=9558412 CPUtime=0.1 cores=0,2,4,6
/proc/24168/stat : 24168 (java) S 24166 24168 22409 0 -1 4202496 4427 0 1 0 9 1 0 0 20 0 18 0 253922700 9787813888 6137 33554432000 1073741824 1073778376 140734757198384 140734757189520 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24168/statm: 2389603 6137 2109 9 0 2380296 0
[pid=24168/tid=24169] ppid=24166 vsize=9558412 CPUtime=0.08 cores=0,2,4,6
/proc/24168/task/24169/stat : 24169 (java) R 24166 24168 22409 0 -1 4202560 2470 0 1 0 8 0 0 0 20 0 18 0 253922700 9787813888 6137 33554432000 1073741824 1073778376 140734757198384 140721989639448 213869716749 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558412

[startup+0.300301 s]
/proc/loadavg: 3.86 4.03 3.97 4/197 24168
/proc/meminfo: memFree=27422296/32873648 swapFree=6336/6336
[pid=24168] ppid=24166 vsize=9824668 CPUtime=0.15 cores=0,2,4,6
/proc/24168/stat : 24168 (java) S 24166 24168 22409 0 -1 4202496 4604 0 1 0 14 1 0 0 20 0 19 0 253922700 10060460032 6757 33554432000 1073741824 1073778376 140734757198384 140734757189520 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24168/statm: 2456167 6757 2157 9 0 2446860 0
[pid=24168/tid=24169] ppid=24166 vsize=9824668 CPUtime=0.11 cores=0,2,4,6
/proc/24168/task/24169/stat : 24169 (java) S 24166 24168 22409 0 -1 4202560 2478 0 1 0 11 0 0 0 20 0 19 0 253922700 10060460032 6757 33554432000 1073741824 1073778376 140734757198384 140721989641208 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 9824668

[startup+0.700252 s]
/proc/loadavg: 3.86 4.03 3.97 4/197 24168
/proc/meminfo: memFree=27422296/32873648 swapFree=6336/6336
[pid=24168] ppid=24166 vsize=9824668 CPUtime=0.16 cores=0,2,4,6
/proc/24168/stat : 24168 (java) S 24166 24168 22409 0 -1 4202496 4612 0 1 0 15 1 0 0 20 0 19 0 253922700 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140734757189520 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24168/statm: 2456167 7783 2157 9 0 2446860 0
[pid=24168/tid=24169] ppid=24166 vsize=9824668 CPUtime=0.11 cores=0,2,4,6
/proc/24168/task/24169/stat : 24169 (java) S 24166 24168 22409 0 -1 4202560 2478 0 1 0 11 0 0 0 20 0 19 0 253922700 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721989641208 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824668

Solver just ended. Dumping a history of the last processes samples

[startup+1.10688 s]
/proc/loadavg: 3.71 4.00 3.96 3/216 24192
/proc/meminfo: memFree=27377092/32873648 swapFree=6336/6336
[pid=24168] ppid=24166 vsize=9824668 CPUtime=0.16 cores=0,2,4,6
/proc/24168/stat : 24168 (java) S 24166 24168 22409 0 -1 4202496 4612 0 1 0 15 1 0 0 20 0 19 0 253922700 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140734757189520 213869690941 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/24168/statm: 2456167 7783 2157 9 0 2446860 0
[pid=24168/tid=24169] ppid=24166 vsize=9824668 CPUtime=0.11 cores=0,2,4,6
/proc/24168/task/24169/stat : 24169 (java) S 24166 24168 22409 0 -1 4202560 2478 0 1 0 11 0 0 0 20 0 19 0 253922700 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721989641208 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24168/tid=24171] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24171/stat : 24171 (java) S 24166 24168 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253922701 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721833655336 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24168/tid=24172] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24172/stat : 24172 (java) S 24166 24168 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253922701 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721832602536 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24168/tid=24173] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24173/stat : 24173 (java) S 24166 24168 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253922701 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721831549736 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=24168/tid=24174] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24174/stat : 24174 (java) S 24166 24168 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253922701 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721830496936 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24168/tid=24175] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24175/stat : 24175 (java) S 24166 24168 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253922701 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721829444136 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24168/tid=24176] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24176/stat : 24176 (java) S 24166 24168 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253922701 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721828391336 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24168/tid=24177] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24177/stat : 24177 (java) S 24166 24168 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253922701 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721827338536 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24168/tid=24178] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24178/stat : 24178 (java) S 24166 24168 22409 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253922701 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721826285736 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24168/tid=24179] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24179/stat : 24179 (java) S 24166 24168 22409 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253922702 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721813875688 213869705129 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24168/tid=24180] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24180/stat : 24180 (java) S 24166 24168 22409 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 253922702 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721812821752 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24168/tid=24181] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24181/stat : 24181 (java) S 24166 24168 22409 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253922703 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721811768840 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24168/tid=24182] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24182/stat : 24182 (java) S 24166 24168 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253922705 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721810717328 213869713184 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24168/tid=24183] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24183/stat : 24183 (java) S 24166 24168 22409 0 -1 4202560 351 0 0 0 0 0 0 0 20 0 19 0 253922705 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721809664440 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=24168/tid=24184] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24184/stat : 24184 (java) S 24166 24168 22409 0 -1 4202560 534 0 0 0 0 0 0 0 20 0 19 0 253922705 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721808611640 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=24168/tid=24185] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24185/stat : 24185 (java) S 24166 24168 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253922705 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721807559032 213869704252 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=24168/tid=24186] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24186/stat : 24186 (java) S 24166 24168 22409 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253922705 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721806506440 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=24168/tid=24189] ppid=24166 vsize=9824668 CPUtime=0 cores=0,2,4,6
/proc/24168/task/24189/stat : 24189 (java) S 24166 24168 22409 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253922713 10060460032 7783 33554432000 1073741824 1073778376 140734757198384 140721803347368 213869705129 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 9824668

Child status: 30
Real time (s): 1.14193
CPU time (s): 0.173973
CPU user time (s): 0.142978
CPU system time (s): 0.030995
CPU usage (%): 15.235
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.142978
system time used= 0.030995
maximum resident set size= 33216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4626
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 205
involuntary context switches= 18

runsolver used 0.006998 second user time and 0.007998 second system time

The end

Launcher Data

Begin job on node112 at 2012-05-24 18:45:54
IDJOB=3688482
IDBENCH=25024
IDSOLVER=2268
FILE ID=node112/3688482-1337877954
RUNJOBID= node112-1337871881-22425
PBS_JOBID= 14620092
Free space on /tmp= 71696 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir04_area_partials.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688482-1337877954/watcher-3688482-1337877954 -o /tmp/evaluation-result-3688482-1337877954/solver-3688482-1337877954 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3688482-1337877954.opb

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

MD5SUM BENCH= 95f6cd76e0e9cbaf8e95e1cd4db90f8e
RANDOM SEED=1429776973

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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	: 5331.91
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		: 2666.763
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	: 5331.92
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		: 2666.763
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	: 5331.91
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		: 2666.763
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	: 5331.92
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		: 2666.763
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	: 5331.92
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		: 2666.763
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	: 5331.91
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		: 2666.763
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27422560 kB
Buffers:          194640 kB
Cached:          3553092 kB
SwapCached:            0 kB
Active:          1409040 kB
Inactive:        3268236 kB
Active(anon):     932120 kB
Inactive(anon):        0 kB
Active(file):     476920 kB
Inactive(file):  3268236 kB
Unevictable:        6336 kB
Mlocked:            6336 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               612 kB
Writeback:             0 kB
AnonPages:       1026092 kB
Mapped:            22612 kB
Shmem:               200 kB
Slab:             626320 kB
SReclaimable:      69968 kB
SUnreclaim:       556352 kB
KernelStack:        1784 kB
PageTables:         6204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1607584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    958464 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71696 MiB
End job on node112 at 2012-05-24 18:45:56