Trace number 3688584

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 SnapshotOPT2 2.02369 1.70741

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
MD5SUM546a5ced30808b0bb71d4cd4eb43d066
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.048992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
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 constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.07/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.07/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.07/0.08	c See www.sat4j.org for details.
0.07/0.08	c version 2.3.2.v20120418
0.07/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.07/0.08	c java.vm.version	19.1-b02
0.07/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.08	c sun.arch.data.model	64
0.07/0.08	c java.version		1.6.0_24
0.07/0.08	c os.name		Linux
0.07/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.07/0.08	c os.arch		amd64
0.07/0.08	c Free memory 		501472288
0.07/0.08	c Max memory 		7480803328
0.07/0.08	c Total memory 		504102912
0.07/0.08	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-3688584-1337878540.opb
0.10/0.11	c reading problem ... 
0.10/0.18	c ... done. Wall clock time 0.07s.
0.10/0.18	c declared #vars     144
0.10/0.18	c internal #vars     432
0.10/0.18	c #constraints  601
0.10/0.18	c constraints type 
0.10/0.18	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 288
0.10/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 313
0.10/0.18	c 601 constraints processed.
0.10/0.18	c constraints type 
0.10/0.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 288
0.10/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 313
0.10/0.18	c 601 constraints processed.
0.10/0.18	c objective function length is 6 literals
1.44/0.50	c  And the winner is solver0
1.66/0.69	c SATISFIABLE
1.66/0.69	c OPTIMIZING...
1.66/0.69	c Got one! Elapsed wall clock time (in seconds):0.572
1.66/0.69	o 11
1.84/0.72	c  And the winner is solver0
1.97/1.19	c Got one! Elapsed wall clock time (in seconds):1.073
1.97/1.19	o 2
1.97/1.19	c  And the winner is solver0
1.99/1.70	c starts		: 20
1.99/1.70	c conflicts		: 3462
1.99/1.70	c decisions		: 5561
1.99/1.70	c propagations		: 50196
1.99/1.70	c inspects		: 355110
1.99/1.70	c shortcuts		: 0
1.99/1.70	c learnt literals	: 0
1.99/1.70	c learnt binary clauses	: 0
1.99/1.70	c learnt ternary clauses	: 2
1.99/1.70	c learnt constraints	: 3462
1.99/1.70	c ignored constraints	: 0
1.99/1.70	c root simplifications	: 0
1.99/1.70	c removed literals (reason simplification)	: 3003
1.99/1.70	c reason swapping (by a shorter reason)	: 0
1.99/1.70	c Calls to reduceDB	: 0
1.99/1.70	c number of reductions to clauses (during analyze)	: 0
1.99/1.70	c number of learned constraints concerned by reduction	: 0
1.99/1.70	c number of learning phase by resolution	: 0
1.99/1.70	c number of learning phase by cutting planes	: 0
1.99/1.70	c speed (assignments/second)	: 33264.413518886686
1.99/1.70	c non guided choices	403
1.99/1.70	c learnt constraints type 
1.99/1.70	c constraints type 
1.99/1.70	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 288
1.99/1.70	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 313
1.99/1.70	c 601 constraints processed.
1.99/1.70	c constraints type 
1.99/1.70	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 288
1.99/1.70	c org.sat4j.pb.constraints.pb.MaxWatchPb => 313
1.99/1.70	c 601 constraints processed.
1.99/1.70	s OPTIMUM FOUND
1.99/1.70	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 -x55 x56 -x57 -x58 -x59 x60 -x61 x62 -x63 -x64 x65 x66 -x67 x68 -x69 -x70 -x71 x72 -x73 x74 -x75 x76 -x77 x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 x109 x110 -x111 -x112 x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 x124 -x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 
1.99/1.70	c objective function=2
1.99/1.70	c Total wall clock time (in seconds): 1.584

Verifier Data 

OK	2

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-3688584-1337878540/watcher-3688584-1337878540 -o /tmp/evaluation-result-3688584-1337878540/solver-3688584-1337878540 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688584-1337878540.opb 

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: 3.99 3.91 3.89 4/197 24144
/proc/meminfo: memFree=26314812/32873844 swapFree=7100/7100
[pid=24144] ppid=24142 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/24144/stat : 24144 (java) R 24142 24144 22059 0 -1 4202496 978 0 0 0 0 0 0 0 20 0 1 0 253980995 23793664 706 33554432000 1073741824 1073778376 140734006505952 140734006495016 233402627024 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/24144/statm: 5809 706 520 9 0 128 0

[startup+0.08402 s]
/proc/loadavg: 3.99 3.91 3.89 4/197 24144
/proc/meminfo: memFree=26314812/32873844 swapFree=7100/7100
[pid=24144] ppid=24142 vsize=9558412 CPUtime=0.07 cores=1,3,5,7
/proc/24144/stat : 24144 (java) S 24142 24144 22059 0 -1 4202496 3899 0 1 0 6 1 0 0 20 0 18 0 253980995 9787813888 5099 33554432000 1073741824 1073778376 140734006505952 140734006497088 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24144/statm: 2389603 5107 2035 9 0 2380296 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9558412

[startup+0.100219 s]
/proc/loadavg: 3.99 3.91 3.89 4/197 24144
/proc/meminfo: memFree=26314812/32873844 swapFree=7100/7100
[pid=24144] ppid=24142 vsize=9558412 CPUtime=0.1 cores=1,3,5,7
/proc/24144/stat : 24144 (java) S 24142 24144 22059 0 -1 4202496 4312 0 1 0 9 1 0 0 20 0 18 0 253980995 9787813888 5507 33554432000 1073741824 1073778376 140734006505952 140734006497088 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24144/statm: 2389603 5507 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558412

[startup+0.30017 s]
/proc/loadavg: 3.99 3.91 3.89 4/197 24144
/proc/meminfo: memFree=26314812/32873844 swapFree=7100/7100
[pid=24144] ppid=24142 vsize=9824668 CPUtime=0.64 cores=1,3,5,7
/proc/24144/stat : 24144 (java) S 24142 24144 22059 0 -1 4202496 10289 0 1 0 62 2 0 0 20 0 22 0 253980995 10060460032 11875 33554432000 1073741824 1073778376 140734006505952 140734006497088 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24144/statm: 2456167 11878 2220 9 0 2446860 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 9824668

[startup+0.700191 s]
/proc/loadavg: 3.99 3.91 3.89 4/197 24144
/proc/meminfo: memFree=26314812/32873844 swapFree=7100/7100
[pid=24144] ppid=24142 vsize=9824668 CPUtime=1.84 cores=1,3,5,7
/proc/24144/stat : 24144 (java) S 24142 24144 22059 0 -1 4202496 16638 0 1 0 179 5 0 0 20 0 22 0 253980995 10060460032 18839 33554432000 1073741824 1073778376 140734006505952 140734006497088 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24144/statm: 2456167 18839 2232 9 0 2446860 0
Current children cumulated CPU time (s) 1.84
Current children cumulated vsize (KiB) 9824668

[startup+1.50065 s]
/proc/loadavg: 3.99 3.91 3.89 3/216 24169
/proc/meminfo: memFree=26244276/32873844 swapFree=7100/7100
[pid=24144] ppid=24142 vsize=9824668 CPUtime=1.97 cores=1,3,5,7
/proc/24144/stat : 24144 (java) S 24142 24144 22059 0 -1 4202496 17025 0 1 0 190 7 0 0 20 0 19 0 253980995 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140734006497088 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24144/statm: 2456167 20184 2232 9 0 2446860 0
[pid=24144/tid=24146] ppid=24142 vsize=9824668 CPUtime=0.16 cores=1,3,5,7
/proc/24144/task/24146/stat : 24146 (java) S 24142 24144 22059 0 -1 4202560 2442 0 1 0 16 0 0 0 20 0 19 0 253980996 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171977962488 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24147] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24147/stat : 24147 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171967024168 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24148] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24148/stat : 24148 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171965971368 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24144/tid=24149] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24149/stat : 24149 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171964918568 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=24144/tid=24150] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24150/stat : 24150 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171963865768 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=24144/tid=24151] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24151/stat : 24151 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171816942120 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24152] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24152/stat : 24152 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171815889320 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=24144/tid=24153] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24153/stat : 24153 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171814836520 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24154] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24154/stat : 24154 (java) S 24142 24144 22059 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171813783720 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24155] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24155/stat : 24155 (java) S 24142 24144 22059 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253980998 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171801586664 233415161769 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24156] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24156/stat : 24156 (java) S 24142 24144 22059 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 253980998 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171800532728 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24157] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24157/stat : 24157 (java) S 24142 24144 22059 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253980998 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171799479816 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24158] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24158/stat : 24158 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253981001 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171798428304 233415169824 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24159] ppid=24142 vsize=9824668 CPUtime=0.58 cores=1,3,5,7
/proc/24144/task/24159/stat : 24159 (java) S 24142 24144 22059 0 -1 4202560 6943 0 0 0 56 2 0 0 20 0 19 0 253981001 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171797375416 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24160] ppid=24142 vsize=9824668 CPUtime=0.5 cores=1,3,5,7
/proc/24144/task/24160/stat : 24160 (java) S 24142 24144 22059 0 -1 4202560 6307 0 0 0 50 0 0 0 20 0 19 0 253981001 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171796322616 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=24144/tid=24161] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24161/stat : 24161 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253981001 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171795270008 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24144/tid=24162] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24162/stat : 24162 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253981001 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171794217416 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24166] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24166/stat : 24166 (java) S 24142 24144 22059 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253981015 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171790005544 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 9824668

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

[startup+1.70065 s]
/proc/loadavg: 3.99 3.91 3.89 3/216 24169
/proc/meminfo: memFree=26244276/32873844 swapFree=7100/7100
[pid=24144] ppid=24142 vsize=9824668 CPUtime=1.99 cores=1,3,5,7
/proc/24144/stat : 24144 (java) S 24142 24144 22059 0 -1 4202496 17025 0 1 0 192 7 0 0 20 0 19 0 253980995 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140734006497088 233415147581 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/24144/statm: 2456167 20184 2232 9 0 2446860 0
[pid=24144/tid=24146] ppid=24142 vsize=9824668 CPUtime=0.17 cores=1,3,5,7
/proc/24144/task/24146/stat : 24146 (java) R 24142 24144 22059 0 -1 4202560 2442 0 1 0 17 0 0 0 20 0 19 0 253980996 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171977962488 140171844597479 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24147] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24147/stat : 24147 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171967024168 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24148] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24148/stat : 24148 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171965971368 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24144/tid=24149] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24149/stat : 24149 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171964918568 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=24144/tid=24150] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24150/stat : 24150 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171963865768 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=24144/tid=24151] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24151/stat : 24151 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171816942120 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24152] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24152/stat : 24152 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171815889320 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=24144/tid=24153] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24153/stat : 24153 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171814836520 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24154] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24154/stat : 24154 (java) S 24142 24144 22059 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253980997 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171813783720 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24155] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24155/stat : 24155 (java) S 24142 24144 22059 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253980998 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171801586664 233415161769 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24156] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24156/stat : 24156 (java) S 24142 24144 22059 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 253980998 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171800532728 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24157] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24157/stat : 24157 (java) S 24142 24144 22059 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253980998 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171799479816 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24158] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24158/stat : 24158 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253981001 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171798428304 233415169824 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24159] ppid=24142 vsize=9824668 CPUtime=0.58 cores=1,3,5,7
/proc/24144/task/24159/stat : 24159 (java) S 24142 24144 22059 0 -1 4202560 6943 0 0 0 56 2 0 0 20 0 19 0 253981001 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171797375416 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24144/tid=24160] ppid=24142 vsize=9824668 CPUtime=0.51 cores=1,3,5,7
/proc/24144/task/24160/stat : 24160 (java) S 24142 24144 22059 0 -1 4202560 6307 0 0 0 51 0 0 0 20 0 19 0 253981001 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171796322616 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=24144/tid=24161] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24161/stat : 24161 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253981001 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171795270008 233415160892 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=24144/tid=24162] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24162/stat : 24162 (java) S 24142 24144 22059 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253981001 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171794217416 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=24144/tid=24166] ppid=24142 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/24144/task/24166/stat : 24166 (java) S 24142 24144 22059 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253981015 10060460032 20184 33554432000 1073741824 1073778376 140734006505952 140171790005544 233415161769 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 9824668

Child status: 30
Real time (s): 1.70741
CPU time (s): 2.02369
CPU user time (s): 1.93071
CPU system time (s): 0.092985
CPU usage (%): 118.524
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.93071
system time used= 0.092985
maximum resident set size= 82812
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17038
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= 285
involuntary context switches= 54

runsolver used 0.005999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node111 at 2012-05-24 18:55:40
IDJOB=3688584
IDBENCH=48041
IDSOLVER=2268
FILE ID=node111/3688584-1337878540
RUNJOBID= node111-1337871880-22076
PBS_JOBID= 14620093
Free space on /tmp= 71624 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688584-1337878540/watcher-3688584-1337878540 -o /tmp/evaluation-result-3688584-1337878540/solver-3688584-1337878540 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3688584-1337878540.opb

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

MD5SUM BENCH= 546a5ced30808b0bb71d4cd4eb43d066
RANDOM SEED=1559812517

node111.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		: 2666.152
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	: 5332.30
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		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
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	: 5331.91
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		: 2666.152
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	: 5331.91
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		: 2666.152
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		: 2666.152
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26314812 kB
Buffers:          204644 kB
Cached:          3053020 kB
SwapCached:            0 kB
Active:          3274824 kB
Inactive:        2510068 kB
Active(anon):    2529816 kB
Inactive(anon):        0 kB
Active(file):     745008 kB
Inactive(file):  2510068 kB
Unevictable:        7100 kB
Mlocked:            7100 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               208 kB
Writeback:             0 kB
AnonPages:       2497384 kB
Mapped:            22588 kB
Shmem:               200 kB
Slab:             629992 kB
SReclaimable:      72232 kB
SUnreclaim:       557760 kB
KernelStack:        1784 kB
PageTables:         9084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    3393296 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2394112 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71624 MiB
End job on node111 at 2012-05-24 18:55:42