Trace number 2658342

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 6.75497 5.36664

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=67-P1=11-P2=79-P3=19-B.opb
MD5SUMc45a41967aca6dc7b045a3d710a031e8
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 benchmark0.400938
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 variables63
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

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) 2004-2010 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 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
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		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.22/0.21	c Pseudo Boolean Optimization
0.22/0.21	c --- Begin Solver configuration ---
0.22/0.21	c Stops conflict analysis at the first Unique Implication Point
0.22/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.22/0.21	c Learn all clauses as in MiniSAT
0.22/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.22/0.21	c Expensive reason simplification
0.22/0.21	c Armin Biere (Picosat) restarts strategy
0.22/0.21	c Glucose learned constraints deletion strategy
0.22/0.21	c timeout=2147483s
0.22/0.21	c DB Simplification allowed=false
0.22/0.21	c --- End Solver configuration ---
0.22/0.21	c solving HOME/instance-2658342-1276647694.opb
0.22/0.21	c reading problem ... 
0.36/0.30	c ... done. Wall clock time 0.085s.
0.36/0.30	c #vars     210
0.36/0.30	c #constraints  304
0.36/0.30	c constraints type 
0.36/0.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 147
0.36/0.30	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
2.36/1.54	c cleaning 2497 clauses out of 5000 with flag 5000/5000
2.60/1.74	c SATISFIABLE
2.60/1.74	c OPTIMIZING...
2.60/1.74	c Got one! Elapsed wall clock time (in seconds):1.528
2.60/1.74	o 69
2.92/2.02	c Got one! Elapsed wall clock time (in seconds):1.81
2.92/2.02	o 13
2.92/2.09	c Got one! Elapsed wall clock time (in seconds):1.875
2.92/2.09	o 3
3.29/2.36	c cleaning 4249 clauses out of 8502 with flag 11000/11000
5.07/3.74	c cleaning 5627 clauses out of 11254 with flag 18001/18001
6.71/5.32	c starts		: 55
6.71/5.32	c conflicts		: 25023
6.71/5.32	c decisions		: 27776
6.71/5.32	c propagations		: 434898
6.71/5.32	c inspects		: 15044083
6.71/5.32	c learnt literals	: 10
6.71/5.32	c learnt binary clauses	: 43
6.71/5.32	c learnt ternary clauses	: 102
6.71/5.32	c learnt clauses	: 25012
6.71/5.32	c ignored clauses	: 0
6.71/5.32	c root simplifications	: 0
6.71/5.32	c removed literals (reason simplification)	: 661447
6.71/5.32	c reason swapping (by a shorter reason)	: 0
6.71/5.32	c Calls to reduceDB	: 3
6.71/5.32	c number of reductions to clauses (during analyze)	: 0
6.71/5.32	c number of learned constraints concerned by reduction	: 0
6.71/5.32	c number of learning phase by resolution	: 0
6.71/5.32	c number of learning phase by cutting planes	: 0
6.71/5.32	c speed (assignments/second)	: 134518.40395917103
6.71/5.32	c non guided choices	376
6.71/5.32	c learnt constraints type 
6.71/5.32	c constraints type 
6.71/5.32	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 147
6.71/5.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 157
6.71/5.32	s OPTIMUM FOUND
6.71/5.32	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 
6.71/5.32	c objective function=3
6.71/5.32	c Total wall clock time (in seconds): 5.109

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-2658342-1276647694/watcher-2658342-1276647694 -o /tmp/evaluation-result-2658342-1276647694/solver-2658342-1276647694 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658342-1276647694.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 0.99 1.00 3/105 15196
/proc/meminfo: memFree=1843380/2059040 swapFree=4140536/4192956
[pid=15196] ppid=15194 vsize=248 CPUtime=0
/proc/15196/stat : 15196 (java6) R 15194 15196 14968 0 -1 4194304 110 0 0 0 0 0 0 0 22 0 1 0 6060792 253952 28 1992294400 134512640 134550932 4292080320 18446744073709551615 7242206 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15196/statm: 62 28 21 10 0 23 0

[startup+0.0949369 s]
/proc/loadavg: 1.00 0.99 1.00 3/105 15196
/proc/meminfo: memFree=1843380/2059040 swapFree=4140536/4192956
[pid=15196] ppid=15194 vsize=1521796 CPUtime=0.07
/proc/15196/stat : 15196 (java) S 15194 15196 14968 0 -1 4202496 3864 0 1 0 5 2 0 0 15 0 7 0 6060792 1558319104 3304 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/15196/statm: 380449 3304 1048 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.100934 s]
/proc/loadavg: 1.00 0.99 1.00 3/105 15196
/proc/meminfo: memFree=1843380/2059040 swapFree=4140536/4192956
[pid=15196] ppid=15194 vsize=1524024 CPUtime=0.08
/proc/15196/stat : 15196 (java) S 15194 15196 14968 0 -1 4202496 3936 0 1 0 6 2 0 0 15 0 12 0 6060792 1560600576 3374 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15196/statm: 381006 3374 1073 10 0 378308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524024

[startup+0.301962 s]
/proc/loadavg: 1.00 0.99 1.00 3/105 15196
/proc/meminfo: memFree=1843380/2059040 swapFree=4140536/4192956
[pid=15196] ppid=15194 vsize=1526376 CPUtime=0.36
/proc/15196/stat : 15196 (java) S 15194 15196 14968 0 -1 4202496 5329 0 1 0 33 3 0 0 15 0 12 0 6060792 1563009024 4765 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15196/statm: 381594 4765 1363 10 0 378896 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526376

[startup+0.701017 s]
/proc/loadavg: 1.00 0.99 1.00 3/105 15196
/proc/meminfo: memFree=1843380/2059040 swapFree=4140536/4192956
[pid=15196] ppid=15194 vsize=1529528 CPUtime=1.16
/proc/15196/stat : 15196 (java) S 15194 15196 14968 0 -1 4202496 6592 0 1 0 113 3 0 0 15 0 13 0 6060792 1566236672 5975 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15196/statm: 382382 5975 1417 10 0 379684 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 1529528

[startup+1.50211 s]
/proc/loadavg: 1.00 0.99 1.00 2/118 15209
/proc/meminfo: memFree=1818788/2059040 swapFree=4140536/4192956
[pid=15196] ppid=15194 vsize=1529528 CPUtime=2.36
/proc/15196/stat : 15196 (java) S 15194 15196 14968 0 -1 4202496 11612 0 1 0 230 6 0 0 15 0 13 0 6060792 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15196/statm: 382382 10994 1423 10 0 379684 0
[pid=15196/tid=15198] ppid=15194 vsize=1529528 CPUtime=1.46
/proc/15196/task/15198/stat : 15198 (java) R 15194 15196 14968 0 -1 4202560 9112 0 1 0 141 5 0 0 25 0 13 0 6060794 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4109001112 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=15196/tid=15199] ppid=15194 vsize=1529528 CPUtime=0
/proc/15196/task/15199/stat : 15199 (java) S 15194 15196 14968 0 -1 4202560 4 0 0 0 0 0 0 0 17 0 13 0 6060795 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15200] ppid=15194 vsize=1529528 CPUtime=0
/proc/15196/task/15200/stat : 15200 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 6060795 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15201] ppid=15194 vsize=1529528 CPUtime=0
/proc/15196/task/15201/stat : 15201 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 6060797 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15202] ppid=15194 vsize=1529528 CPUtime=0
/proc/15196/task/15202/stat : 15202 (java) S 15194 15196 14968 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 13 0 6060797 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15203] ppid=15194 vsize=1529528 CPUtime=0
/proc/15196/task/15203/stat : 15203 (java) S 15194 15196 14968 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 13 0 6060797 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15204] ppid=15194 vsize=1529528 CPUtime=0
/proc/15196/task/15204/stat : 15204 (java) S 15194 15196 14968 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 13 0 6060801 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15205] ppid=15194 vsize=1529528 CPUtime=0.13
/proc/15196/task/15205/stat : 15205 (java) S 15194 15196 14968 0 -1 4202560 57 0 0 0 13 0 0 0 19 0 13 0 6060801 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15206] ppid=15194 vsize=1529528 CPUtime=0.75
/proc/15196/task/15206/stat : 15206 (java) S 15194 15196 14968 0 -1 4202560 1373 0 0 0 75 0 0 0 15 0 13 0 6060802 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15207] ppid=15194 vsize=1529528 CPUtime=0
/proc/15196/task/15207/stat : 15207 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 6060802 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15208] ppid=15194 vsize=1529528 CPUtime=0
/proc/15196/task/15208/stat : 15208 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6060802 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
[pid=15196/tid=15209] ppid=15194 vsize=1529528 CPUtime=0
/proc/15196/task/15209/stat : 15209 (java) S 15194 15196 14968 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 6060823 1566236672 10994 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.36
Current children cumulated vsize (KiB) 1529528

[startup+3.1023 s]
/proc/loadavg: 1.00 0.99 1.00 2/118 15209
/proc/meminfo: memFree=1801924/2059040 swapFree=4140536/4192956
[pid=15196] ppid=15194 vsize=1536704 CPUtime=4.48
/proc/15196/stat : 15196 (java) S 15194 15196 14968 0 -1 4202496 16764 0 1 0 440 8 0 0 15 0 13 0 6060792 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15196/statm: 384176 15088 1438 10 0 381478 0
[pid=15196/tid=15198] ppid=15194 vsize=1536704 CPUtime=3.02
/proc/15196/task/15198/stat : 15198 (java) R 15194 15196 14968 0 -1 4202560 10320 0 1 0 296 6 0 0 25 0 13 0 6060794 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4108983534 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=15196/tid=15199] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15199/stat : 15199 (java) S 15194 15196 14968 0 -1 4202560 333 0 0 0 0 0 0 0 16 0 13 0 6060795 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15200] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15200/stat : 15200 (java) S 15194 15196 14968 0 -1 4202560 286 0 0 0 0 0 0 0 15 0 13 0 6060795 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15201] ppid=15194 vsize=1536704 CPUtime=0.04
/proc/15196/task/15201/stat : 15201 (java) S 15194 15196 14968 0 -1 4202560 469 0 0 0 4 0 0 0 15 0 13 0 6060797 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
[pid=15196/tid=15202] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15202/stat : 15202 (java) S 15194 15196 14968 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 6060797 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15203] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15203/stat : 15203 (java) S 15194 15196 14968 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6060797 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15204] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15204/stat : 15204 (java) S 15194 15196 14968 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 13 0 6060801 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15205] ppid=15194 vsize=1536704 CPUtime=0.18
/proc/15196/task/15205/stat : 15205 (java) S 15194 15196 14968 0 -1 4202560 60 0 0 0 18 0 0 0 15 0 13 0 6060801 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15206] ppid=15194 vsize=1536704 CPUtime=1.2
/proc/15196/task/15206/stat : 15206 (java) S 15194 15196 14968 0 -1 4202560 4228 0 0 0 119 1 0 0 16 0 13 0 6060802 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15207] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15207/stat : 15207 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 6060802 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15208] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15208/stat : 15208 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6060802 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
[pid=15196/tid=15209] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15209/stat : 15209 (java) S 15194 15196 14968 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 6060823 1573584896 15088 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.48
Current children cumulated vsize (KiB) 1536704

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

[startup+4.7015 s]
/proc/loadavg: 1.08 1.00 1.01 2/118 15209
/proc/meminfo: memFree=1777124/2059040 swapFree=4140536/4192956
[pid=15196] ppid=15194 vsize=1536704 CPUtime=6.1
/proc/15196/stat : 15196 (java) S 15194 15196 14968 0 -1 4202496 19390 0 1 0 601 9 0 0 15 0 13 0 6060792 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15196/statm: 384176 17712 1438 10 0 381478 0
[pid=15196/tid=15198] ppid=15194 vsize=1536704 CPUtime=4.58
/proc/15196/task/15198/stat : 15198 (java) R 15194 15196 14968 0 -1 4202560 12759 0 1 0 452 6 0 0 25 0 13 0 6060794 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4109447655 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=15196/tid=15199] ppid=15194 vsize=1536704 CPUtime=0.01
/proc/15196/task/15199/stat : 15199 (java) S 15194 15196 14968 0 -1 4202560 341 0 0 0 1 0 0 0 15 0 13 0 6060795 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15200] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15200/stat : 15200 (java) S 15194 15196 14968 0 -1 4202560 300 0 0 0 0 0 0 0 15 0 13 0 6060795 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15201] ppid=15194 vsize=1536704 CPUtime=0.06
/proc/15196/task/15201/stat : 15201 (java) S 15194 15196 14968 0 -1 4202560 634 0 0 0 6 0 0 0 16 0 13 0 6060797 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
[pid=15196/tid=15202] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15202/stat : 15202 (java) S 15194 15196 14968 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 6060797 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15203] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15203/stat : 15203 (java) S 15194 15196 14968 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6060797 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15204] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15204/stat : 15204 (java) S 15194 15196 14968 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 13 0 6060801 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15205] ppid=15194 vsize=1536704 CPUtime=0.18
/proc/15196/task/15205/stat : 15205 (java) S 15194 15196 14968 0 -1 4202560 60 0 0 0 18 0 0 0 15 0 13 0 6060801 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15206] ppid=15194 vsize=1536704 CPUtime=1.21
/proc/15196/task/15206/stat : 15206 (java) S 15194 15196 14968 0 -1 4202560 4228 0 0 0 120 1 0 0 15 0 13 0 6060802 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15207] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15207/stat : 15207 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 6060802 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15208] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15208/stat : 15208 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6060802 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
[pid=15196/tid=15209] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15209/stat : 15209 (java) S 15194 15196 14968 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 6060823 1573584896 17712 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 1536704

[startup+5.10155 s]
/proc/loadavg: 1.08 1.00 1.01 2/118 15209
/proc/meminfo: memFree=1777124/2059040 swapFree=4140536/4192956
[pid=15196] ppid=15194 vsize=1536704 CPUtime=6.49
/proc/15196/stat : 15196 (java) S 15194 15196 14968 0 -1 4202496 21138 0 1 0 640 9 0 0 15 0 13 0 6060792 1573584896 19460 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15196/statm: 384176 19461 1438 10 0 381478 0
[pid=15196/tid=15198] ppid=15194 vsize=1536704 CPUtime=4.98
/proc/15196/task/15198/stat : 15198 (java) R 15194 15196 14968 0 -1 4202560 14509 0 1 0 491 7 0 0 25 0 13 0 6060794 1573584896 19462 1992294400 134512640 134550932 4292149632 18446744073709551615 4109314924 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=15196/tid=15199] ppid=15194 vsize=1536704 CPUtime=0.01
/proc/15196/task/15199/stat : 15199 (java) S 15194 15196 14968 0 -1 4202560 341 0 0 0 1 0 0 0 15 0 13 0 6060795 1573584896 19463 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15200] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15200/stat : 15200 (java) S 15194 15196 14968 0 -1 4202560 300 0 0 0 0 0 0 0 15 0 13 0 6060795 1573584896 19464 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15201] ppid=15194 vsize=1536704 CPUtime=0.06
/proc/15196/task/15201/stat : 15201 (java) S 15194 15196 14968 0 -1 4202560 634 0 0 0 6 0 0 0 16 0 13 0 6060797 1573584896 19464 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
[pid=15196/tid=15202] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15202/stat : 15202 (java) S 15194 15196 14968 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 6060797 1573584896 19464 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15203] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15203/stat : 15203 (java) S 15194 15196 14968 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6060797 1573584896 19464 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15204] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15204/stat : 15204 (java) S 15194 15196 14968 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 13 0 6060801 1573584896 19464 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15205] ppid=15194 vsize=1536704 CPUtime=0.18
/proc/15196/task/15205/stat : 15205 (java) S 15194 15196 14968 0 -1 4202560 60 0 0 0 18 0 0 0 15 0 13 0 6060801 1573584896 19464 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15206] ppid=15194 vsize=1536704 CPUtime=1.21
/proc/15196/task/15206/stat : 15206 (java) S 15194 15196 14968 0 -1 4202560 4228 0 0 0 120 1 0 0 15 0 13 0 6060802 1573584896 19464 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15207] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15207/stat : 15207 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 6060802 1573584896 19464 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15208] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15208/stat : 15208 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6060802 1573584896 19464 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
[pid=15196/tid=15209] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15209/stat : 15209 (java) S 15194 15196 14968 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 6060823 1573584896 19464 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.49
Current children cumulated vsize (KiB) 1536704

[startup+5.30158 s]
/proc/loadavg: 1.08 1.00 1.01 2/118 15209
/proc/meminfo: memFree=1777124/2059040 swapFree=4140536/4192956
[pid=15196] ppid=15194 vsize=1536704 CPUtime=6.71
/proc/15196/stat : 15196 (java) S 15194 15196 14968 0 -1 4202496 22307 0 1 0 661 10 0 0 15 0 13 0 6060792 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/15196/statm: 384176 20629 1438 10 0 381478 0
[pid=15196/tid=15198] ppid=15194 vsize=1536704 CPUtime=5.18
/proc/15196/task/15198/stat : 15198 (java) R 15194 15196 14968 0 -1 4202560 15676 0 1 0 510 8 0 0 25 0 13 0 6060794 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4109598180 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=15196/tid=15199] ppid=15194 vsize=1536704 CPUtime=0.01
/proc/15196/task/15199/stat : 15199 (java) S 15194 15196 14968 0 -1 4202560 341 0 0 0 1 0 0 0 15 0 13 0 6060795 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15200] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15200/stat : 15200 (java) S 15194 15196 14968 0 -1 4202560 300 0 0 0 0 0 0 0 15 0 13 0 6060795 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15201] ppid=15194 vsize=1536704 CPUtime=0.06
/proc/15196/task/15201/stat : 15201 (java) S 15194 15196 14968 0 -1 4202560 634 0 0 0 6 0 0 0 16 0 13 0 6060797 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 0 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
[pid=15196/tid=15202] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15202/stat : 15202 (java) S 15194 15196 14968 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 6060797 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15203] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15203/stat : 15203 (java) S 15194 15196 14968 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6060797 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15204] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15204/stat : 15204 (java) S 15194 15196 14968 0 -1 4202560 2 0 0 0 0 0 0 0 22 0 13 0 6060801 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15205] ppid=15194 vsize=1536704 CPUtime=0.2
/proc/15196/task/15205/stat : 15205 (java) S 15194 15196 14968 0 -1 4202560 60 0 0 0 20 0 0 0 15 0 13 0 6060801 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15206] ppid=15194 vsize=1536704 CPUtime=1.21
/proc/15196/task/15206/stat : 15206 (java) S 15194 15196 14968 0 -1 4202560 4228 0 0 0 120 1 0 0 15 0 13 0 6060802 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15207] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15207/stat : 15207 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 6060802 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 0 0 0 0
[pid=15196/tid=15208] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15208/stat : 15208 (java) S 15194 15196 14968 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 6060802 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
[pid=15196/tid=15209] ppid=15194 vsize=1536704 CPUtime=0
/proc/15196/task/15209/stat : 15209 (java) S 15194 15196 14968 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 6060823 1573584896 20629 1992294400 134512640 134550932 4292149632 18446744073709551615 4294960144 0 4 0 16800975 18446604437869280192 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.71
Current children cumulated vsize (KiB) 1536704

Child status: 30
Real time (s): 5.36664
CPU time (s): 6.75497
CPU user time (s): 6.64299
CPU system time (s): 0.111982
CPU usage (%): 125.87
Max. virtual memory (cumulated for all children) (KiB): 1537192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.64299
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22326
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= 301
involuntary context switches= 275

runsolver used 0.012998 second user time and 0.046992 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-16 02:21:34
IDJOB=2658342
IDBENCH=47956
IDSOLVER=1164
FILE ID=node054/2658342-1276647694
PBS_JOBID= 11172449
Free space on /tmp= 62480 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=7-P0=67-P1=11-P2=79-P3=19-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658342-1276647694/watcher-2658342-1276647694 -o /tmp/evaluation-result-2658342-1276647694/solver-2658342-1276647694 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658342-1276647694.opb

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

MD5SUM BENCH= c45a41967aca6dc7b045a3d710a031e8
RANDOM SEED=1558208710

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1843652 kB
Buffers:         38280 kB
Cached:          98192 kB
SwapCached:       6676 kB
Active:          89336 kB
Inactive:        60884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1843652 kB
SwapTotal:     4192956 kB
SwapFree:      4140536 kB
Dirty:             304 kB
Writeback:           0 kB
AnonPages:       11064 kB
Mapped:          12920 kB
Slab:            43388 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179624 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62480 MiB
End job on node054 at 2010-06-16 02:21:39