Trace number 1857246

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 NameAnswerobjCPU timeWall clock time
SAT4J Pseudo CP 2.1.1OPT3 14.8857 12.8926

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb
MD5SUM0b8464e4861bc607bcf2ce7d185603df
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 benchmark0.069988
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 variables36
Total number of constraints5
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 constraints5
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)72
Sum of products size (including duplicates)144
Number of different products72
Sum of products size144

Quality of the solution as a function of time


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

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.1.1.v20090612
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0_12
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ecd7e
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.22	c No reason simplification
0.22/0.22	c MiniSAT restarts strategy
0.22/0.22	c Memory based learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c solving HOME/instance-1857246-1244940230.opb
0.22/0.22	c reading problem ... 
0.22/0.27	c ... done. Wall clock time 0.05s.
0.22/0.27	c #vars     108
0.22/0.27	c #constraints  151
0.22/0.27	c constraints type 
0.22/0.27	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 72
0.22/0.27	c org.sat4j.pb.constraints.pb.MaxWatchPb => 79
2.23/1.35	c SATISFIABLE
2.23/1.35	c OPTIMIZING...
2.23/1.35	c Got one! Elapsed wall clock time (in seconds):1.128
2.23/1.35	o 11
3.74/2.11	c Got one! Elapsed wall clock time (in seconds):1.891
3.74/2.11	o 5
4.11/2.41	c Got one! Elapsed wall clock time (in seconds):2.194
4.11/2.41	o 3
14.83/12.81	c starts		: 12
14.83/12.81	c conflicts		: 2532
14.83/12.81	c decisions		: 2795
14.83/12.81	c propagations		: 32600
14.83/12.81	c inspects		: 9025034
14.83/12.81	c learnt literals	: 0
14.83/12.81	c learnt binary clauses	: 0
14.83/12.81	c learnt ternary clauses	: 0
14.83/12.81	c learnt clauses	: 2531
14.83/12.81	c ignored clauses	: 0
14.83/12.81	c root simplifications	: 0
14.83/12.81	c removed literals (reason simplification)	: 0
14.83/12.81	c reason swapping (by a shorter reason)	: 0
14.83/12.81	c Calls to reduceDB	: 0
14.83/12.81	c speed (assignments/second)	: 3136.123136123136
14.83/12.81	c non guided choices	99
14.83/12.81	c learnt constraints type 
14.83/12.81	c constraints type 
14.83/12.81	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 72
14.83/12.81	c org.sat4j.pb.constraints.pb.MaxWatchPb => 79
14.83/12.81	s OPTIMUM FOUND
14.83/12.81	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 
14.83/12.81	c objective function=3
14.83/12.81	c Total wall clock time (in seconds): 12.592

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-1857246-1244940230/watcher-1857246-1244940230 -o /tmp/evaluation-result-1857246-1244940230/solver-1857246-1244940230 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1857246-1244940230.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: 1.02 1.02 1.00 3/64 15567
/proc/meminfo: memFree=1363200/2055920 swapFree=4192952/4192956
[pid=15567] ppid=15565 vsize=152 CPUtime=0
/proc/15567/stat : 15567 (java6) R 15565 15567 15274 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 161620006 155648 26 1992294400 134512640 134550932 4294956160 18446744073709551615 4727588 0 0 4096 0 0 0 0 17 1 0 0
/proc/15567/statm: 38 26 19 9 0 4 0

[startup+0.046608 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 15567
/proc/meminfo: memFree=1363200/2055920 swapFree=4192952/4192956
[pid=15567] ppid=15565 vsize=1469440 CPUtime=0.02
/proc/15567/stat : 15567 (java) S 15565 15567 15274 0 -1 0 3112 0 1 0 1 1 0 0 18 0 5 0 161620006 1504706560 2859 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/15567/statm: 367360 2859 976 9 0 364711 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1469440

[startup+0.10166 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 15567
/proc/meminfo: memFree=1363200/2055920 swapFree=4192952/4192956
[pid=15567] ppid=15565 vsize=1472584 CPUtime=0.08
/proc/15567/stat : 15567 (java) S 15565 15567 15274 0 -1 0 3602 0 1 0 6 2 0 0 18 0 12 0 161620006 1507926016 3345 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15567/statm: 368146 3345 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.306392 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 15567
/proc/meminfo: memFree=1363200/2055920 swapFree=4192952/4192956
[pid=15567] ppid=15565 vsize=1475324 CPUtime=0.35
/proc/15567/stat : 15567 (java) S 15565 15567 15274 0 -1 0 5082 0 1 0 32 3 0 0 18 0 13 0 161620006 1510731776 4819 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15567/statm: 368831 4819 1358 9 0 366174 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1475324

[startup+0.701677 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 15567
/proc/meminfo: memFree=1363200/2055920 swapFree=4192952/4192956
[pid=15567] ppid=15565 vsize=1479468 CPUtime=1.05
/proc/15567/stat : 15567 (java) S 15565 15567 15274 0 -1 0 8775 0 1 0 100 5 0 0 18 0 13 0 161620006 1514975232 7345 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15567/statm: 369867 7345 1395 9 0 367210 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 1479468

[startup+1.50276 s]
/proc/loadavg: 1.18 1.05 1.01 4/77 15580
/proc/meminfo: memFree=1327704/2055920 swapFree=4192952/4192956
[pid=15567] ppid=15565 vsize=1493080 CPUtime=2.62
/proc/15567/stat : 15567 (java) S 15565 15567 15274 0 -1 0 20841 0 1 0 251 11 0 0 18 0 13 0 161620006 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15567/statm: 373270 15605 1417 9 0 370613 0
[pid=15567/tid=15569] ppid=15565 vsize=1493080 CPUtime=0.76
/proc/15567/task/15569/stat : 15569 (java) R 15565 15567 15274 0 -1 64 10050 0 1 0 70 6 0 0 19 0 13 0 161620007 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 4109628948 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15570] ppid=15565 vsize=1493080 CPUtime=0
/proc/15567/task/15570/stat : 15570 (java) S 15565 15567 15274 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 161620009 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15571] ppid=15565 vsize=1493080 CPUtime=0
/proc/15567/task/15571/stat : 15571 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 161620009 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15572] ppid=15565 vsize=1493080 CPUtime=0
/proc/15567/task/15572/stat : 15572 (java) S 15565 15567 15274 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 161620010 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15573] ppid=15565 vsize=1493080 CPUtime=0
/proc/15567/task/15573/stat : 15573 (java) S 15565 15567 15274 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 161620011 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15574] ppid=15565 vsize=1493080 CPUtime=0
/proc/15567/task/15574/stat : 15574 (java) S 15565 15567 15274 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 161620011 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15575] ppid=15565 vsize=1493080 CPUtime=0
/proc/15567/task/15575/stat : 15575 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 161620015 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15576] ppid=15565 vsize=1493080 CPUtime=0.98
/proc/15567/task/15576/stat : 15576 (java) R 15565 15567 15274 0 -1 64 5913 0 0 0 97 1 0 0 19 0 13 0 161620015 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 106251671 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15577] ppid=15565 vsize=1493080 CPUtime=0.85
/proc/15567/task/15577/stat : 15577 (java) R 15565 15567 15274 0 -1 64 4130 0 0 0 83 2 0 0 16 0 13 0 161620015 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 106106764 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15578] ppid=15565 vsize=1493080 CPUtime=0
/proc/15567/task/15578/stat : 15578 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161620015 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15579] ppid=15565 vsize=1493080 CPUtime=0
/proc/15567/task/15579/stat : 15579 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 161620015 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15580] ppid=15565 vsize=1493080 CPUtime=0
/proc/15567/task/15580/stat : 15580 (java) S 15565 15567 15274 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 161620034 1528913920 15605 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.62
Current children cumulated vsize (KiB) 1493080

[startup+3.10292 s]
/proc/loadavg: 1.18 1.05 1.01 2/77 15580
/proc/meminfo: memFree=1269080/2055920 swapFree=4192952/4192956
[pid=15567] ppid=15565 vsize=1492236 CPUtime=4.92
/proc/15567/stat : 15567 (java) S 15565 15567 15274 0 -1 0 46393 0 1 0 470 22 0 0 18 0 13 0 161620006 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15567/statm: 373059 37413 1430 9 0 370402 0
[pid=15567/tid=15569] ppid=15565 vsize=1492236 CPUtime=2.01
/proc/15567/task/15569/stat : 15569 (java) R 15565 15567 15274 0 -1 64 30988 0 1 0 187 14 0 0 25 0 13 0 161620007 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4109446215 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15570] ppid=15565 vsize=1492236 CPUtime=0.01
/proc/15567/task/15570/stat : 15570 (java) S 15565 15567 15274 0 -1 64 399 0 0 0 1 0 0 0 16 0 13 0 161620009 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15571] ppid=15565 vsize=1492236 CPUtime=0.01
/proc/15567/task/15571/stat : 15571 (java) S 15565 15567 15274 0 -1 64 531 0 0 0 1 0 0 0 16 0 13 0 161620009 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15572] ppid=15565 vsize=1492236 CPUtime=0
/proc/15567/task/15572/stat : 15572 (java) S 15565 15567 15274 0 -1 64 13 0 0 0 0 0 0 0 17 0 13 0 161620010 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15573] ppid=15565 vsize=1492236 CPUtime=0
/proc/15567/task/15573/stat : 15573 (java) S 15565 15567 15274 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 161620011 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15574] ppid=15565 vsize=1492236 CPUtime=0
/proc/15567/task/15574/stat : 15574 (java) S 15565 15567 15274 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 161620011 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15575] ppid=15565 vsize=1492236 CPUtime=0
/proc/15567/task/15575/stat : 15575 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 161620015 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15576] ppid=15565 vsize=1492236 CPUtime=1.53
/proc/15567/task/15576/stat : 15576 (java) S 15565 15567 15274 0 -1 64 8582 0 0 0 150 3 0 0 16 0 13 0 161620015 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15577] ppid=15565 vsize=1492236 CPUtime=1.31
/proc/15567/task/15577/stat : 15577 (java) S 15565 15567 15274 0 -1 64 5135 0 0 0 129 2 0 0 16 0 13 0 161620015 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15578] ppid=15565 vsize=1492236 CPUtime=0
/proc/15567/task/15578/stat : 15578 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161620015 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15579] ppid=15565 vsize=1492236 CPUtime=0
/proc/15567/task/15579/stat : 15579 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 161620015 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15580] ppid=15565 vsize=1492236 CPUtime=0
/proc/15567/task/15580/stat : 15580 (java) S 15565 15567 15274 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 161620034 1528049664 37413 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.92
Current children cumulated vsize (KiB) 1492236

[startup+6.30142 s]
/proc/loadavg: 1.18 1.05 1.01 2/77 15580
/proc/meminfo: memFree=1213016/2055920 swapFree=4192952/4192956
[pid=15567] ppid=15565 vsize=1491276 CPUtime=8.2
/proc/15567/stat : 15567 (java) S 15565 15567 15274 0 -1 0 54552 0 1 0 795 25 0 0 18 0 13 0 161620006 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15567/statm: 372819 45261 1430 9 0 370162 0
[pid=15567/tid=15569] ppid=15565 vsize=1491276 CPUtime=5.14
/proc/15567/task/15569/stat : 15569 (java) R 15565 15567 15274 0 -1 64 36498 0 1 0 498 16 0 0 25 0 13 0 161620007 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4109500930 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15570] ppid=15565 vsize=1491276 CPUtime=0.06
/proc/15567/task/15570/stat : 15570 (java) S 15565 15567 15274 0 -1 64 1668 0 0 0 6 0 0 0 16 0 13 0 161620009 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15571] ppid=15565 vsize=1491276 CPUtime=0.06
/proc/15567/task/15571/stat : 15571 (java) S 15565 15567 15274 0 -1 64 1890 0 0 0 6 0 0 0 16 0 13 0 161620009 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15572] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15572/stat : 15572 (java) S 15565 15567 15274 0 -1 64 29 0 0 0 0 0 0 0 16 0 13 0 161620010 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15573] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15573/stat : 15573 (java) S 15565 15567 15274 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 161620011 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15574] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15574/stat : 15574 (java) S 15565 15567 15274 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 161620011 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15575] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15575/stat : 15575 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 161620015 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15576] ppid=15565 vsize=1491276 CPUtime=1.57
/proc/15567/task/15576/stat : 15576 (java) S 15565 15567 15274 0 -1 64 8587 0 0 0 154 3 0 0 16 0 13 0 161620015 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15577] ppid=15565 vsize=1491276 CPUtime=1.31
/proc/15567/task/15577/stat : 15577 (java) S 15565 15567 15274 0 -1 64 5135 0 0 0 129 2 0 0 16 0 13 0 161620015 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15578] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15578/stat : 15578 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161620015 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15579] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15579/stat : 15579 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 161620015 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15580] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15580/stat : 15580 (java) S 15565 15567 15274 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 161620034 1527066624 45261 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.2
Current children cumulated vsize (KiB) 1491276

[startup+12.7011 s]
/proc/loadavg: 1.15 1.05 1.01 2/77 15580
/proc/meminfo: memFree=1182104/2055920 swapFree=4192952/4192956
[pid=15567] ppid=15565 vsize=1491276 CPUtime=14.73
/proc/15567/stat : 15567 (java) S 15565 15567 15274 0 -1 0 55961 0 1 0 1447 26 0 0 18 0 13 0 161620006 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15567/statm: 372819 46481 1430 9 0 370162 0
[pid=15567/tid=15569] ppid=15565 vsize=1491276 CPUtime=11.47
/proc/15567/task/15569/stat : 15569 (java) R 15565 15567 15274 0 -1 64 36506 0 1 0 1131 16 0 0 25 0 13 0 161620007 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4109293276 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15570] ppid=15565 vsize=1491276 CPUtime=0.11
/proc/15567/task/15570/stat : 15570 (java) S 15565 15567 15274 0 -1 64 2272 0 0 0 10 1 0 0 16 0 13 0 161620009 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15571] ppid=15565 vsize=1491276 CPUtime=0.11
/proc/15567/task/15571/stat : 15571 (java) S 15565 15567 15274 0 -1 64 2687 0 0 0 11 0 0 0 16 0 13 0 161620009 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15572] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15572/stat : 15572 (java) S 15565 15567 15274 0 -1 64 29 0 0 0 0 0 0 0 17 0 13 0 161620010 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15573] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15573/stat : 15573 (java) S 15565 15567 15274 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 161620011 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15574] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15574/stat : 15574 (java) S 15565 15567 15274 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 161620011 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15575] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15575/stat : 15575 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 161620015 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15576] ppid=15565 vsize=1491276 CPUtime=1.66
/proc/15567/task/15576/stat : 15576 (java) S 15565 15567 15274 0 -1 64 8587 0 0 0 163 3 0 0 16 0 13 0 161620015 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15577] ppid=15565 vsize=1491276 CPUtime=1.31
/proc/15567/task/15577/stat : 15577 (java) S 15565 15567 15274 0 -1 64 5135 0 0 0 129 2 0 0 16 0 13 0 161620015 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15578] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15578/stat : 15578 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161620015 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15579] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15579/stat : 15579 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 161620015 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15580] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15580/stat : 15580 (java) S 15565 15567 15274 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 161620034 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 14.73
Current children cumulated vsize (KiB) 1491276

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

[startup+12.8021 s]
/proc/loadavg: 1.15 1.05 1.01 2/77 15580
/proc/meminfo: memFree=1182104/2055920 swapFree=4192952/4192956
[pid=15567] ppid=15565 vsize=1491276 CPUtime=14.83
/proc/15567/stat : 15567 (java) S 15565 15567 15274 0 -1 0 55961 0 1 0 1457 26 0 0 18 0 13 0 161620006 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15567/statm: 372819 46481 1430 9 0 370162 0
[pid=15567/tid=15569] ppid=15565 vsize=1491276 CPUtime=11.57
/proc/15567/task/15569/stat : 15569 (java) R 15565 15567 15274 0 -1 64 36506 0 1 0 1141 16 0 0 25 0 13 0 161620007 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4109293249 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15570] ppid=15565 vsize=1491276 CPUtime=0.11
/proc/15567/task/15570/stat : 15570 (java) S 15565 15567 15274 0 -1 64 2272 0 0 0 10 1 0 0 16 0 13 0 161620009 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15571] ppid=15565 vsize=1491276 CPUtime=0.11
/proc/15567/task/15571/stat : 15571 (java) S 15565 15567 15274 0 -1 64 2687 0 0 0 11 0 0 0 16 0 13 0 161620009 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15572] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15572/stat : 15572 (java) S 15565 15567 15274 0 -1 64 29 0 0 0 0 0 0 0 17 0 13 0 161620010 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15573] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15573/stat : 15573 (java) S 15565 15567 15274 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 161620011 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15574] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15574/stat : 15574 (java) S 15565 15567 15274 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 161620011 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15575] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15575/stat : 15575 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 161620015 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15576] ppid=15565 vsize=1491276 CPUtime=1.66
/proc/15567/task/15576/stat : 15576 (java) S 15565 15567 15274 0 -1 64 8587 0 0 0 163 3 0 0 16 0 13 0 161620015 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15577] ppid=15565 vsize=1491276 CPUtime=1.31
/proc/15567/task/15577/stat : 15577 (java) S 15565 15567 15274 0 -1 64 5135 0 0 0 129 2 0 0 16 0 13 0 161620015 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15567/tid=15578] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15578/stat : 15578 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 161620015 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15579] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15579/stat : 15579 (java) S 15565 15567 15274 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 161620015 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15567/tid=15580] ppid=15565 vsize=1491276 CPUtime=0
/proc/15567/task/15580/stat : 15580 (java) S 15565 15567 15274 0 -1 64 4 0 0 0 0 0 0 0 19 0 13 0 161620034 1527066624 46481 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 14.83
Current children cumulated vsize (KiB) 1491276

Child status: 30
Real time (s): 12.8926
CPU time (s): 14.8857
CPU user time (s): 14.5878
CPU system time (s): 0.297954
CPU usage (%): 115.46
Max. virtual memory (cumulated for all children) (KiB): 1494192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.5878
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55973
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= 1082
involuntary context switches= 767

runsolver used 0.025996 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node45 at 2009-06-14 02:43:50
IDJOB=1857246
IDBENCH=47921
IDSOLVER=681
FILE ID=node45/1857246-1244940230
PBS_JOBID= 9354703
Free space on /tmp= 66256 MiB

SOLVER NAME= SAT4J Pseudo CP 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857246-1244940230/watcher-1857246-1244940230 -o /tmp/evaluation-result-1857246-1244940230/solver-1857246-1244940230 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1857246-1244940230.opb

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

MD5SUM BENCH= 0b8464e4861bc607bcf2ce7d185603df
RANDOM SEED=954532406

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.240
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.240
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1363616 kB
Buffers:         69016 kB
Cached:         539172 kB
SwapCached:          4 kB
Active:          50036 kB
Inactive:       572056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1363616 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             276 kB
Writeback:           0 kB
Mapped:          23756 kB
Slab:            56232 kB
Committed_AS:   124944 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66256 MiB
End job on node45 at 2009-06-14 02:44:03