Trace number 2658275

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 Resolution 2.2.0 2010-05-26OPT3 4.75728 3.33735

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
MD5SUM4a54e07caaccf9019e5a54d4dcd3a55b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.530918
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables90
Total number of constraints11
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 constraints11
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)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Quality of the solution as a function of time


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

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.14	c version 2.2.0.v20100526
0.09/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.14	c java.vm.version	11.2-b01
0.09/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.20	c Expensive reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2658275-1276646087.opb
0.24/0.20	c reading problem ... 
0.38/0.31	c ... done. Wall clock time 0.11s.
0.38/0.31	c #vars     270
0.38/0.31	c #constraints  376
0.38/0.31	c constraints type 
0.38/0.31	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
0.38/0.31	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
0.96/0.70	c SATISFIABLE
0.96/0.70	c OPTIMIZING...
1.11/0.70	c Got one! Elapsed wall clock time (in seconds):0.494
1.11/0.70	o 9
1.55/1.07	c Got one! Elapsed wall clock time (in seconds):0.869
1.55/1.07	o 5
1.97/1.30	c cleaning 2494 clauses out of 5000 with flag 5000/5000
1.97/1.39	c Got one! Elapsed wall clock time (in seconds):1.192
1.97/1.39	o 3
3.06/2.13	c cleaning 4251 clauses out of 8507 with flag 11001/11001
4.17/3.10	c cleaning 5626 clauses out of 11252 with flag 18001/18001
4.55/3.27	c starts		: 45
4.55/3.27	c conflicts		: 19177
4.55/3.27	c decisions		: 21870
4.55/3.27	c propagations		: 290304
4.55/3.27	c inspects		: 6943986
4.55/3.27	c learnt literals	: 12
4.55/3.27	c learnt binary clauses	: 43
4.55/3.27	c learnt ternary clauses	: 77
4.55/3.27	c learnt clauses	: 19164
4.55/3.27	c ignored clauses	: 0
4.55/3.27	c root simplifications	: 0
4.55/3.27	c removed literals (reason simplification)	: 281100
4.55/3.27	c reason swapping (by a shorter reason)	: 0
4.55/3.27	c Calls to reduceDB	: 3
4.55/3.27	c number of reductions to clauses (during analyze)	: 0
4.55/3.27	c number of learned constraints concerned by reduction	: 0
4.55/3.27	c number of learning phase by resolution	: 0
4.55/3.27	c number of learning phase by cutting planes	: 0
4.55/3.27	c speed (assignments/second)	: 154663.8252530634
4.55/3.27	c non guided choices	557
4.55/3.27	c learnt constraints type 
4.55/3.27	c constraints type 
4.55/3.27	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 180
4.55/3.27	c org.sat4j.pb.constraints.pb.MaxWatchPb => 196
4.55/3.27	s OPTIMUM FOUND
4.55/3.27	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 
4.55/3.27	c objective function=3
4.55/3.27	c Total wall clock time (in seconds): 3.071

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658275-1276646087/watcher-2658275-1276646087 -o /tmp/evaluation-result-2658275-1276646087/solver-2658275-1276646087 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658275-1276646087.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/105 12197
/proc/meminfo: memFree=1808240/2059040 swapFree=4140808/4192956
[pid=12197] ppid=12195 vsize=248 CPUtime=0
/proc/12197/stat : 12197 (java) R 12195 12197 11986 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 5902181 253952 28 1992294400 134512640 134550932 4286818688 18446744073709551615 5464660 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12197/statm: 62 28 21 10 0 23 0

[startup+0.0184159 s]
/proc/loadavg: 1.00 1.01 1.00 3/105 12197
/proc/meminfo: memFree=1808240/2059040 swapFree=4140808/4192956
[pid=12197] ppid=12195 vsize=13684 CPUtime=0.01
/proc/12197/stat : 12197 (java) S 12195 12197 11986 0 -1 4202496 1185 0 0 0 0 1 0 0 18 0 2 0 5902181 14012416 631 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/12197/statm: 3421 631 307 10 0 1206 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13684

[startup+0.105051 s]
/proc/loadavg: 1.00 1.01 1.00 3/105 12197
/proc/meminfo: memFree=1808240/2059040 swapFree=4140808/4192956
[pid=12197] ppid=12195 vsize=1524184 CPUtime=0.09
/proc/12197/stat : 12197 (java) S 12195 12197 11986 0 -1 4202496 4001 0 1 0 7 2 0 0 18 0 12 0 5902181 1560764416 3439 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12197/statm: 381046 3439 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.301073 s]
/proc/loadavg: 1.00 1.01 1.00 3/105 12197
/proc/meminfo: memFree=1808240/2059040 swapFree=4140808/4192956
[pid=12197] ppid=12195 vsize=1526932 CPUtime=0.38
/proc/12197/stat : 12197 (java) S 12195 12197 11986 0 -1 4202496 5437 0 1 0 35 3 0 0 18 0 12 0 5902181 1563578368 4873 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12197/statm: 381733 4873 1363 10 0 379035 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1526932

[startup+0.701117 s]
/proc/loadavg: 1.00 1.01 1.00 3/105 12197
/proc/meminfo: memFree=1808240/2059040 swapFree=4140808/4192956
[pid=12197] ppid=12195 vsize=1530208 CPUtime=1.11
/proc/12197/stat : 12197 (java) S 12195 12197 11986 0 -1 4202496 7325 0 1 0 107 4 0 0 18 0 13 0 5902181 1566932992 6622 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12197/statm: 382552 6622 1419 10 0 379854 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 1530208

[startup+1.5022 s]
/proc/loadavg: 1.00 1.01 1.00 2/118 12210
/proc/meminfo: memFree=1777272/2059040 swapFree=4140808/4192956
[pid=12197] ppid=12195 vsize=1533116 CPUtime=2.35
/proc/12197/stat : 12197 (java) S 12195 12197 11986 0 -1 4202496 13704 0 1 0 228 7 0 0 18 0 13 0 5902181 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12197/statm: 383279 12465 1438 10 0 380581 0
[pid=12197/tid=12199] ppid=12195 vsize=1533116 CPUtime=1.3
/proc/12197/task/12199/stat : 12199 (java) R 12195 12197 11986 0 -1 4202560 9063 0 1 0 126 4 0 0 25 0 13 0 5902183 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4109502890 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12197/tid=12200] ppid=12195 vsize=1533116 CPUtime=0
/proc/12197/task/12200/stat : 12200 (java) S 12195 12197 11986 0 -1 4202560 163 0 0 0 0 0 0 0 18 0 13 0 5902184 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 1 0 0 0
[pid=12197/tid=12201] ppid=12195 vsize=1533116 CPUtime=0
/proc/12197/task/12201/stat : 12201 (java) S 12195 12197 11986 0 -1 4202560 145 0 0 0 0 0 0 0 18 0 13 0 5902184 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 1 0 0 0
[pid=12197/tid=12202] ppid=12195 vsize=1533116 CPUtime=0.01
/proc/12197/task/12202/stat : 12202 (java) S 12195 12197 11986 0 -1 4202560 300 0 0 0 1 0 0 0 16 0 13 0 5902186 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 0 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12203] ppid=12195 vsize=1533116 CPUtime=0
/proc/12197/task/12203/stat : 12203 (java) S 12195 12197 11986 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 5902187 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12204] ppid=12195 vsize=1533116 CPUtime=0
/proc/12197/task/12204/stat : 12204 (java) S 12195 12197 11986 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5902187 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12205] ppid=12195 vsize=1533116 CPUtime=0
/proc/12197/task/12205/stat : 12205 (java) S 12195 12197 11986 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 5902191 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12206] ppid=12195 vsize=1533116 CPUtime=0.29
/proc/12197/task/12206/stat : 12206 (java) S 12195 12197 11986 0 -1 4202560 767 0 0 0 29 0 0 0 22 0 13 0 5902191 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 1 0 0 0
[pid=12197/tid=12207] ppid=12195 vsize=1533116 CPUtime=0.7
/proc/12197/task/12207/stat : 12207 (java) S 12195 12197 11986 0 -1 4202560 2199 0 0 0 70 0 0 0 16 0 13 0 5902191 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 1 0 0 0
[pid=12197/tid=12208] ppid=12195 vsize=1533116 CPUtime=0
/proc/12197/task/12208/stat : 12208 (java) S 12195 12197 11986 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5902191 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12209] ppid=12195 vsize=1533116 CPUtime=0
/proc/12197/task/12209/stat : 12209 (java) S 12195 12197 11986 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5902191 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12210] ppid=12195 vsize=1533116 CPUtime=0
/proc/12197/task/12210/stat : 12210 (java) S 12195 12197 11986 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 5902214 1569910784 12465 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.35
Current children cumulated vsize (KiB) 1533116

[startup+3.10238 s]
/proc/loadavg: 1.00 1.01 1.00 3/118 12210
/proc/meminfo: memFree=1758548/2059040 swapFree=4140808/4192956
[pid=12197] ppid=12195 vsize=1534172 CPUtime=4.35
/proc/12197/stat : 12197 (java) S 12195 12197 11986 0 -1 4202496 17084 0 1 0 427 8 0 0 18 0 13 0 5902181 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12197/statm: 383543 15452 1438 10 0 380845 0
[pid=12197/tid=12199] ppid=12195 vsize=1534172 CPUtime=2.86
/proc/12197/task/12199/stat : 12199 (java) R 12195 12197 11986 0 -1 4202560 11385 0 1 0 281 5 0 0 25 0 13 0 5902183 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12197/tid=12200] ppid=12195 vsize=1534172 CPUtime=0
/proc/12197/task/12200/stat : 12200 (java) S 12195 12197 11986 0 -1 4202560 276 0 0 0 0 0 0 0 18 0 13 0 5902184 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 1 0 0 0
[pid=12197/tid=12201] ppid=12195 vsize=1534172 CPUtime=0
/proc/12197/task/12201/stat : 12201 (java) S 12195 12197 11986 0 -1 4202560 341 0 0 0 0 0 0 0 15 0 13 0 5902184 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 1 0 0 0
[pid=12197/tid=12202] ppid=12195 vsize=1534172 CPUtime=0.04
/proc/12197/task/12202/stat : 12202 (java) S 12195 12197 11986 0 -1 4202560 492 0 0 0 4 0 0 0 15 0 13 0 5902186 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 0 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12203] ppid=12195 vsize=1534172 CPUtime=0
/proc/12197/task/12203/stat : 12203 (java) S 12195 12197 11986 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 5902187 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12204] ppid=12195 vsize=1534172 CPUtime=0
/proc/12197/task/12204/stat : 12204 (java) S 12195 12197 11986 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5902187 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12205] ppid=12195 vsize=1534172 CPUtime=0
/proc/12197/task/12205/stat : 12205 (java) S 12195 12197 11986 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 5902191 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12206] ppid=12195 vsize=1534172 CPUtime=0.58
/proc/12197/task/12206/stat : 12206 (java) R 12195 12197 11986 0 -1 4202560 1319 0 0 0 58 0 0 0 15 0 13 0 5902191 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 105711828 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12197/tid=12207] ppid=12195 vsize=1534172 CPUtime=0.81
/proc/12197/task/12207/stat : 12207 (java) R 12195 12197 11986 0 -1 4202560 2204 0 0 0 81 0 0 0 15 0 13 0 5902191 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12197/tid=12208] ppid=12195 vsize=1534172 CPUtime=0
/proc/12197/task/12208/stat : 12208 (java) S 12195 12197 11986 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5902191 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12209] ppid=12195 vsize=1534172 CPUtime=0
/proc/12197/task/12209/stat : 12209 (java) R 12195 12197 11986 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5902191 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12197/tid=12210] ppid=12195 vsize=1534172 CPUtime=0
/proc/12197/task/12210/stat : 12210 (java) S 12195 12197 11986 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 5902214 1570992128 15452 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.35
Current children cumulated vsize (KiB) 1534172

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

[startup+3.30937 s]
/proc/loadavg: 1.00 1.01 1.00 3/118 12210
/proc/meminfo: memFree=1749868/2059040 swapFree=4140808/4192956
[pid=12197] ppid=12195 vsize=1537724 CPUtime=4.72
/proc/12197/stat : 12197 (java) S 12195 12197 11986 0 -1 4202496 18071 0 1 0 464 8 0 0 18 0 13 0 5902181 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12197/statm: 384431 16438 1439 10 0 381733 0
[pid=12197/tid=12199] ppid=12195 vsize=1537724 CPUtime=2.99
/proc/12197/task/12199/stat : 12199 (java) S 12195 12197 11986 0 -1 4202560 11396 0 1 0 294 5 0 0 25 0 13 0 5902183 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12200] ppid=12195 vsize=1537724 CPUtime=0
/proc/12197/task/12200/stat : 12200 (java) S 12195 12197 11986 0 -1 4202560 276 0 0 0 0 0 0 0 18 0 13 0 5902184 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12201] ppid=12195 vsize=1537724 CPUtime=0.01
/proc/12197/task/12201/stat : 12201 (java) S 12195 12197 11986 0 -1 4202560 342 0 0 0 1 0 0 0 15 0 13 0 5902184 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12202] ppid=12195 vsize=1537724 CPUtime=0.06
/proc/12197/task/12202/stat : 12202 (java) S 12195 12197 11986 0 -1 4202560 677 0 0 0 6 0 0 0 16 0 13 0 5902186 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 0 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12203] ppid=12195 vsize=1537724 CPUtime=0
/proc/12197/task/12203/stat : 12203 (java) S 12195 12197 11986 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 5902187 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12204] ppid=12195 vsize=1537724 CPUtime=0
/proc/12197/task/12204/stat : 12204 (java) S 12195 12197 11986 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5902187 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12205] ppid=12195 vsize=1537724 CPUtime=0
/proc/12197/task/12205/stat : 12205 (java) S 12195 12197 11986 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 5902191 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12206] ppid=12195 vsize=1537724 CPUtime=0.77
/proc/12197/task/12206/stat : 12206 (java) R 12195 12197 11986 0 -1 4202560 2103 0 0 0 77 0 0 0 16 0 13 0 5902191 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 104163840 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12197/tid=12207] ppid=12195 vsize=1537724 CPUtime=0.83
/proc/12197/task/12207/stat : 12207 (java) S 12195 12197 11986 0 -1 4202560 2204 0 0 0 83 0 0 0 15 0 13 0 5902191 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 1 0 0 0
[pid=12197/tid=12208] ppid=12195 vsize=1537724 CPUtime=0
/proc/12197/task/12208/stat : 12208 (java) S 12195 12197 11986 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5902191 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
[pid=12197/tid=12209] ppid=12195 vsize=1537724 CPUtime=0
/proc/12197/task/12209/stat : 12209 (java) S 12195 12197 11986 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5902191 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 1 0 0 0
[pid=12197/tid=12210] ppid=12195 vsize=1537724 CPUtime=0
/proc/12197/task/12210/stat : 12210 (java) S 12195 12197 11986 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 5902214 1574629376 16438 1992294400 134512640 134550932 4286818688 18446744073709551615 4294960144 0 4 0 16800975 18446604437830115648 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.72
Current children cumulated vsize (KiB) 1537724

Child status: 30
Real time (s): 3.33735
CPU time (s): 4.75728
CPU user time (s): 4.66029
CPU system time (s): 0.096985
CPU usage (%): 142.547
Max. virtual memory (cumulated for all children) (KiB): 1537724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.66029
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18076
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 359
involuntary context switches= 321

runsolver used 0.014997 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-16 01:54:47
IDJOB=2658275
IDBENCH=47889
IDSOLVER=1164
FILE ID=node089/2658275-1276646087
PBS_JOBID= 11172414
Free space on /tmp= 62556 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658275-1276646087/watcher-2658275-1276646087 -o /tmp/evaluation-result-2658275-1276646087/solver-2658275-1276646087 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658275-1276646087.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4a54e07caaccf9019e5a54d4dcd3a55b
RANDOM SEED=618433067

node089.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1808768 kB
Buffers:         65988 kB
Cached:         106400 kB
SwapCached:       6356 kB
Active:          80948 kB
Inactive:       104996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1808768 kB
SwapTotal:     4192956 kB
SwapFree:      4140808 kB
Dirty:             268 kB
Writeback:           0 kB
AnonPages:       11208 kB
Mapped:          12980 kB
Slab:            42692 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182004 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62556 MiB
End job on node089 at 2010-06-16 01:54:50