Trace number 2661714

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 RES // CP 2.2.0 2010-05-31OPT3 3.3115 3.39148

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=3-P1=7-P2=31-P3=29-B.opb
MD5SUM4745e9e034e818bc4d4453d19dcfb684
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 benchmark0.05799
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 variables45
Total number of constraints7
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 constraints7
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)75
Sum of products size (including duplicates)150
Number of different products75
Sum of products size150

Quality of the solution as a function of time


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

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.14	c version 2.2.0.v20100531
0.08/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.14	c java.vm.version	11.2-b01
0.08/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version		1.6.0_12
0.08/0.14	c os.name		Linux
0.08/0.14	c os.version		2.6.18-164.el5
0.08/0.14	c os.arch		i386
0.08/0.14	c Free memory 		1393557488
0.08/0.14	c Max memory 		1395916800
0.08/0.14	c Total memory 		1395916800
0.08/0.14	c Number of processors 	2
0.24/0.21	c Pseudo Boolean Optimization
0.24/0.21	c ManyCore solver with 2 solvers running in parallel
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.21	c Expensive reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.21	c No reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	
0.24/0.21	c solving HOME/instance-2661714-1276647851.opb
0.24/0.21	c reading problem ... 
0.24/0.27	c ... done. Wall clock time 0.061s.
0.24/0.27	c #vars     120
0.24/0.27	c #constraints  160
0.24/0.27	c constraints type 
0.24/0.27	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 75
0.24/0.27	c org.sat4j.pb.constraints.pb.MaxWatchPb => 85
0.24/0.27	c constraints type 
0.24/0.27	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 75
0.24/0.27	c org.sat4j.pb.constraints.pb.MaxWatchPb => 85
2.18/1.20	c And the winner is Resolution
2.18/1.27	c SATISFIABLE
2.18/1.27	c OPTIMIZING...
2.18/1.27	c Got one! Elapsed wall clock time (in seconds):1.069
2.18/1.27	o 17
2.77/1.54	c And the winner is Resolution
3.25/2.34	c Got one! Elapsed wall clock time (in seconds):2.131
3.25/2.34	o 3
3.25/2.35	c And the winner is Resolution
3.27/3.36	c starts		: 12
3.27/3.36	c conflicts		: 1592
3.27/3.36	c decisions		: 2102
3.27/3.36	c propagations		: 20210
3.27/3.36	c inspects		: 221900
3.27/3.36	c learnt literals	: 5
3.27/3.36	c learnt binary clauses	: 4
3.27/3.36	c learnt ternary clauses	: 6
3.27/3.36	c learnt clauses	: 1586
3.27/3.36	c ignored clauses	: 0
3.27/3.36	c root simplifications	: 0
3.27/3.36	c removed literals (reason simplification)	: 14562
3.27/3.36	c reason swapping (by a shorter reason)	: 0
3.27/3.36	c Calls to reduceDB	: 0
3.27/3.36	c number of reductions to clauses (during analyze)	: 0
3.27/3.36	c number of learned constraints concerned by reduction	: 0
3.27/3.36	c number of learning phase by resolution	: 0
3.27/3.36	c number of learning phase by cutting planes	: 0
3.27/3.36	c speed (assignments/second)	: 19794.31929480901
3.27/3.36	c non guided choices	94
3.27/3.36	c learnt constraints type 
3.27/3.36	c constraints type 
3.27/3.36	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 75
3.27/3.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 85
3.27/3.36	c constraints type 
3.27/3.36	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 75
3.27/3.36	c org.sat4j.pb.constraints.pb.MaxWatchPb => 85
3.27/3.36	s OPTIMUM FOUND
3.27/3.36	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 
3.27/3.36	c objective function=3
3.27/3.36	c Total wall clock time (in seconds): 3.154

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-2661714-1276647851/watcher-2661714-1276647851 -o /tmp/evaluation-result-2661714-1276647851/solver-2661714-1276647851 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661714-1276647851.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: 1.27 1.07 1.02 3/106 12805
/proc/meminfo: memFree=1547112/2059040 swapFree=4192956/4192956
[pid=12805] ppid=12803 vsize=1832 CPUtime=0
/proc/12805/stat : 12805 (java) R 12803 12805 11867 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 6077866 1875968 143 1992294400 134512640 134550932 4288260528 18446744073709551615 5425561 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12805/statm: 458 148 111 10 0 63 0

[startup+0.041174 s]
/proc/loadavg: 1.27 1.07 1.02 3/106 12805
/proc/meminfo: memFree=1547112/2059040 swapFree=4192956/4192956
[pid=12805] ppid=12803 vsize=1520328 CPUtime=0.02
/proc/12805/stat : 12805 (java) S 12803 12805 11867 0 -1 4202496 3429 0 1 0 1 1 0 0 18 0 4 0 6077866 1556815872 2871 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/12805/statm: 380082 2871 960 10 0 377392 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1520328

[startup+0.101183 s]
/proc/loadavg: 1.27 1.07 1.02 3/106 12805
/proc/meminfo: memFree=1547112/2059040 swapFree=4192956/4192956
[pid=12805] ppid=12803 vsize=1524180 CPUtime=0.08
/proc/12805/stat : 12805 (java) S 12803 12805 11867 0 -1 4202496 4005 0 1 0 6 2 0 0 18 0 12 0 6077866 1560760320 3443 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12805/statm: 381045 3443 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.300649 s]
/proc/loadavg: 1.27 1.07 1.02 3/106 12805
/proc/meminfo: memFree=1547112/2059040 swapFree=4192956/4192956
[pid=12805] ppid=12803 vsize=1527432 CPUtime=0.39
/proc/12805/stat : 12805 (java) S 12803 12805 11867 0 -1 4202496 5485 0 1 0 35 4 0 0 18 0 16 0 6077866 1564090368 4921 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12805/statm: 381858 4921 1353 10 0 379161 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1527432

[startup+0.700628 s]
/proc/loadavg: 1.27 1.07 1.02 3/106 12805
/proc/meminfo: memFree=1547112/2059040 swapFree=4192956/4192956
[pid=12805] ppid=12803 vsize=1534932 CPUtime=1.19
/proc/12805/stat : 12805 (java) S 12803 12805 11867 0 -1 4202496 8104 0 1 0 114 5 0 0 18 0 16 0 6077866 1571770368 7032 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12805/statm: 383733 7032 1404 10 0 381036 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 1534932

[startup+1.50158 s]
/proc/loadavg: 1.27 1.07 1.02 6/122 12821
/proc/meminfo: memFree=1520696/2059040 swapFree=4192956/4192956
[pid=12805] ppid=12803 vsize=1534884 CPUtime=2.77
/proc/12805/stat : 12805 (java) S 12803 12805 11867 0 -1 4202496 10997 0 1 0 271 6 0 0 18 0 16 0 6077866 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12805/statm: 383721 9786 1422 10 0 381024 0
[pid=12805/tid=12807] ppid=12803 vsize=1534884 CPUtime=0.25
/proc/12805/task/12807/stat : 12807 (java) S 12803 12805 11867 0 -1 4202560 3770 0 1 0 23 2 0 0 19 0 16 0 6077867 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12808] ppid=12803 vsize=1534884 CPUtime=0
/proc/12805/task/12808/stat : 12808 (java) S 12803 12805 11867 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 6077868 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12809] ppid=12803 vsize=1534884 CPUtime=0
/proc/12805/task/12809/stat : 12809 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 16 0 6077868 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12810] ppid=12803 vsize=1534884 CPUtime=0
/proc/12805/task/12810/stat : 12810 (java) S 12803 12805 11867 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 16 0 6077870 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 0 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12811] ppid=12803 vsize=1534884 CPUtime=0
/proc/12805/task/12811/stat : 12811 (java) S 12803 12805 11867 0 -1 4202560 11 0 0 0 0 0 0 0 24 0 16 0 6077870 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12812] ppid=12803 vsize=1534884 CPUtime=0
/proc/12805/task/12812/stat : 12812 (java) S 12803 12805 11867 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 6077871 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12813] ppid=12803 vsize=1534884 CPUtime=0
/proc/12805/task/12813/stat : 12813 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 6077875 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12814] ppid=12803 vsize=1534884 CPUtime=0.71
/proc/12805/task/12814/stat : 12814 (java) R 12803 12805 11867 0 -1 4202560 2130 0 0 0 70 1 0 0 25 0 16 0 6077875 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 106262215 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12805/tid=12815] ppid=12803 vsize=1534884 CPUtime=0.59
/proc/12805/task/12815/stat : 12815 (java) R 12803 12805 11867 0 -1 4202560 989 0 0 0 59 0 0 0 25 0 16 0 6077875 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 104144484 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12805/tid=12816] ppid=12803 vsize=1534884 CPUtime=0
/proc/12805/task/12816/stat : 12816 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 6077875 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12817] ppid=12803 vsize=1534884 CPUtime=0
/proc/12805/task/12817/stat : 12817 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 6077875 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12820] ppid=12803 vsize=1534884 CPUtime=0
/proc/12805/task/12820/stat : 12820 (java) S 12803 12805 11867 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 16 0 6077894 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12821] ppid=12803 vsize=1534884 CPUtime=0
/proc/12805/task/12821/stat : 12821 (java) S 12803 12805 11867 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 16 0 6077894 1571721216 9786 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 1534884

[startup+3.1005 s]
/proc/loadavg: 1.27 1.07 1.02 1/120 12823
/proc/meminfo: memFree=1509428/2059040 swapFree=4192956/4192956
[pid=12805] ppid=12803 vsize=1534620 CPUtime=3.27
/proc/12805/stat : 12805 (java) S 12803 12805 11867 0 -1 4202496 13517 0 1 0 320 7 0 0 18 0 14 0 6077866 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12805/statm: 383655 10729 1422 10 0 380958 0
[pid=12805/tid=12807] ppid=12803 vsize=1534620 CPUtime=0.25
/proc/12805/task/12807/stat : 12807 (java) S 12803 12805 11867 0 -1 4202560 3772 0 1 0 23 2 0 0 19 0 14 0 6077867 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12808] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12808/stat : 12808 (java) S 12803 12805 11867 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 6077868 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12809] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12809/stat : 12809 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 6077868 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12810] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12810/stat : 12810 (java) S 12803 12805 11867 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 6077870 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 0 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12811] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12811/stat : 12811 (java) S 12803 12805 11867 0 -1 4202560 11 0 0 0 0 0 0 0 24 0 14 0 6077870 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12812] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12812/stat : 12812 (java) S 12803 12805 11867 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 6077871 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12813] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12813/stat : 12813 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6077875 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12814] ppid=12803 vsize=1534620 CPUtime=0.83
/proc/12805/task/12814/stat : 12814 (java) S 12803 12805 11867 0 -1 4202560 2143 0 0 0 82 1 0 0 25 0 14 0 6077875 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12815] ppid=12803 vsize=1534620 CPUtime=0.87
/proc/12805/task/12815/stat : 12815 (java) S 12803 12805 11867 0 -1 4202560 2532 0 0 0 87 0 0 0 25 0 14 0 6077875 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12816] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12816/stat : 12816 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6077875 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12817] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12817/stat : 12817 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 6077875 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12820] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12820/stat : 12820 (java) S 12803 12805 11867 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 6077894 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12821] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12821/stat : 12821 (java) S 12803 12805 11867 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 6077894 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.27
Current children cumulated vsize (KiB) 1534620

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

[startup+3.30948 s]
/proc/loadavg: 1.16 1.05 1.01 1/120 12825
/proc/meminfo: memFree=1509056/2059040 swapFree=4192956/4192956
[pid=12805] ppid=12803 vsize=1534620 CPUtime=3.27
/proc/12805/stat : 12805 (java) S 12803 12805 11867 0 -1 4202496 13517 0 1 0 320 7 0 0 18 0 14 0 6077866 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/12805/statm: 383655 10729 1422 10 0 380958 0
[pid=12805/tid=12807] ppid=12803 vsize=1534620 CPUtime=0.25
/proc/12805/task/12807/stat : 12807 (java) S 12803 12805 11867 0 -1 4202560 3772 0 1 0 23 2 0 0 19 0 14 0 6077867 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12808] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12808/stat : 12808 (java) S 12803 12805 11867 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 6077868 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12809] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12809/stat : 12809 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 14 0 6077868 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12810] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12810/stat : 12810 (java) S 12803 12805 11867 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 6077870 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 0 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12811] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12811/stat : 12811 (java) S 12803 12805 11867 0 -1 4202560 11 0 0 0 0 0 0 0 24 0 14 0 6077870 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12812] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12812/stat : 12812 (java) S 12803 12805 11867 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 6077871 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12813] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12813/stat : 12813 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6077875 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12814] ppid=12803 vsize=1534620 CPUtime=0.83
/proc/12805/task/12814/stat : 12814 (java) S 12803 12805 11867 0 -1 4202560 2143 0 0 0 82 1 0 0 25 0 14 0 6077875 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12815] ppid=12803 vsize=1534620 CPUtime=0.87
/proc/12805/task/12815/stat : 12815 (java) S 12803 12805 11867 0 -1 4202560 2532 0 0 0 87 0 0 0 25 0 14 0 6077875 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12816] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12816/stat : 12816 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6077875 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12817] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12817/stat : 12817 (java) S 12803 12805 11867 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 6077875 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
[pid=12805/tid=12820] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12820/stat : 12820 (java) S 12803 12805 11867 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 6077894 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 0 0 0 0
[pid=12805/tid=12821] ppid=12803 vsize=1534620 CPUtime=0
/proc/12805/task/12821/stat : 12821 (java) S 12803 12805 11867 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 6077894 1571450880 10729 1992294400 134512640 134550932 4288260528 18446744073709551615 4294960144 0 4 0 16800975 18446604436669169984 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.27
Current children cumulated vsize (KiB) 1534620

Child status: 30
Real time (s): 3.39148
CPU time (s): 3.3115
CPU user time (s): 3.22651
CPU system time (s): 0.084987
CPU usage (%): 97.6416
Max. virtual memory (cumulated for all children) (KiB): 1537536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.22651
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13531
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= 180
involuntary context switches= 155

runsolver used 0.014997 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-16 02:24:11
IDJOB=2661714
IDBENCH=47969
IDSOLVER=1166
FILE ID=node039/2661714-1276647851
PBS_JOBID= 11172427
Free space on /tmp= 62552 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=3-P1=7-P2=31-P3=29-B.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661714-1276647851/watcher-2661714-1276647851 -o /tmp/evaluation-result-2661714-1276647851/solver-2661714-1276647851 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661714-1276647851.opb

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

MD5SUM BENCH= 4745e9e034e818bc4d4453d19dcfb684
RANDOM SEED=816758682

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1547492 kB
Buffers:         94944 kB
Cached:         288100 kB
SwapCached:          0 kB
Active:         143488 kB
Inactive:       298944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1547492 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             540 kB
Writeback:           0 kB
AnonPages:       59364 kB
Mapped:          15376 kB
Slab:            47280 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181564 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= 62552 MiB
End job on node039 at 2010-06-16 02:24:14