Trace number 2658330

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 2010-05-26OPT2 3.82242 2.81387

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=41-P1=37-P2=47-P3=2-P4=7-P5=29-P6=53-B.opb
MD5SUMdaba014eb092fb7e1b2012524271e492
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark3.82242
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables108
Total number of constraints13
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 constraints13
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)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

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.v20100526
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
0.08/0.20	c Pseudo Boolean Optimization
0.08/0.20	c --- Begin Solver configuration ---
0.08/0.20	c Stops conflict analysis at the first Unique Implication Point
0.08/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.08/0.20	c Learn all clauses as in MiniSAT
0.08/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.20	c Expensive reason simplification
0.08/0.20	c Armin Biere (Picosat) restarts strategy
0.08/0.20	c Glucose learned constraints deletion strategy
0.08/0.20	c timeout=2147483s
0.08/0.20	c DB Simplification allowed=false
0.08/0.20	c --- End Solver configuration ---
0.08/0.20	c solving HOME/instance-2658330-1276647464.opb
0.08/0.20	c reading problem ... 
0.40/0.30	c ... done. Wall clock time 0.106s.
0.40/0.30	c #vars     324
0.40/0.30	c #constraints  451
0.40/0.30	c constraints type 
0.40/0.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 216
0.40/0.30	c org.sat4j.pb.constraints.pb.MaxWatchPb => 235
2.42/1.51	c cleaning 2501 clauses out of 5001 with flag 5001/5001
2.74/1.83	c SATISFIABLE
2.74/1.83	c OPTIMIZING...
2.74/1.83	c Got one! Elapsed wall clock time (in seconds):1.632
2.74/1.83	o 17
3.09/2.13	c Got one! Elapsed wall clock time (in seconds):1.929
3.09/2.13	o 3
3.09/2.19	c cleaning 4241 clauses out of 8501 with flag 11002/11002
3.69/2.78	c Got one! Elapsed wall clock time (in seconds):2.58
3.69/2.78	o 2
3.69/2.80	c starts		: 44
3.69/2.80	c conflicts		: 16338
3.69/2.80	c decisions		: 19828
3.69/2.80	c propagations		: 230595
3.69/2.80	c inspects		: 4889081
3.69/2.80	c learnt literals	: 1
3.69/2.80	c learnt binary clauses	: 2
3.69/2.80	c learnt ternary clauses	: 7
3.69/2.80	c learnt clauses	: 16337
3.69/2.80	c ignored clauses	: 0
3.69/2.80	c root simplifications	: 0
3.69/2.80	c removed literals (reason simplification)	: 215599
3.69/2.80	c reason swapping (by a shorter reason)	: 0
3.69/2.80	c Calls to reduceDB	: 2
3.69/2.80	c number of reductions to clauses (during analyze)	: 0
3.69/2.80	c number of learned constraints concerned by reduction	: 0
3.69/2.80	c number of learning phase by resolution	: 0
3.69/2.80	c number of learning phase by cutting planes	: 0
3.69/2.80	c speed (assignments/second)	: 1.213657894736842E7
3.69/2.80	c non guided choices	527
3.69/2.80	c learnt constraints type 
3.69/2.80	c constraints type 
3.69/2.80	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 216
3.69/2.80	c org.sat4j.pb.constraints.pb.MaxWatchPb => 235
3.69/2.80	s OPTIMUM FOUND
3.69/2.80	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 
3.69/2.80	c objective function=2
3.69/2.80	c Total wall clock time (in seconds): 2.601

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658330-1276647464/watcher-2658330-1276647464 -o /tmp/evaluation-result-2658330-1276647464/solver-2658330-1276647464 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658330-1276647464.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: 0.99 1.03 1.27 3/106 5166
/proc/meminfo: memFree=1814940/2059040 swapFree=4140468/4192956
[pid=5166] ppid=5164 vsize=300 CPUtime=0
/proc/5166/stat : 5166 (java) R 5164 5166 3937 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 40350106 307200 28 1992294400 134512640 134550932 4288576416 18446744073709551615 8783011 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5166/statm: 98 36 29 10 0 23 0

[startup+0.0893881 s]
/proc/loadavg: 0.99 1.03 1.27 3/106 5166
/proc/meminfo: memFree=1814940/2059040 swapFree=4140468/4192956
[pid=5166] ppid=5164 vsize=1521796 CPUtime=0.07
/proc/5166/stat : 5166 (java) S 5164 5166 3937 0 -1 4202496 3873 0 1 0 6 1 0 0 18 0 7 0 40350106 1558319104 3313 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/5166/statm: 380449 3313 1048 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.101386 s]
/proc/loadavg: 0.99 1.03 1.27 3/106 5166
/proc/meminfo: memFree=1814940/2059040 swapFree=4140468/4192956
[pid=5166] ppid=5164 vsize=1524184 CPUtime=0.08
/proc/5166/stat : 5166 (java) S 5164 5166 3937 0 -1 4202496 4001 0 1 0 7 1 0 0 18 0 12 0 40350106 1560764416 3439 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5166/statm: 381046 3439 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300889 s]
/proc/loadavg: 0.99 1.03 1.27 3/106 5166
/proc/meminfo: memFree=1814940/2059040 swapFree=4140468/4192956
[pid=5166] ppid=5164 vsize=1526224 CPUtime=0.4
/proc/5166/stat : 5166 (java) S 5164 5166 3937 0 -1 4202496 5321 0 1 0 37 3 0 0 18 0 12 0 40350106 1562853376 4757 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5166/statm: 381556 4757 1365 10 0 378858 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1526224

[startup+0.700886 s]
/proc/loadavg: 0.99 1.03 1.27 3/106 5166
/proc/meminfo: memFree=1814940/2059040 swapFree=4140468/4192956
[pid=5166] ppid=5164 vsize=1532312 CPUtime=1.17
/proc/5166/stat : 5166 (java) S 5164 5166 3937 0 -1 4202496 7288 0 1 0 113 4 0 0 18 0 13 0 40350106 1569087488 6301 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5166/statm: 383078 6301 1407 10 0 380380 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 1532312

[startup+1.50188 s]
/proc/loadavg: 0.99 1.03 1.27 2/119 5179
/proc/meminfo: memFree=1789416/2059040 swapFree=4140468/4192956
[pid=5166] ppid=5164 vsize=1532232 CPUtime=2.42
/proc/5166/stat : 5166 (java) S 5164 5166 3937 0 -1 4202496 12580 0 1 0 236 6 0 0 18 0 13 0 40350106 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5166/statm: 383058 11296 1427 10 0 380360 0
[pid=5166/tid=5168] ppid=5164 vsize=1532232 CPUtime=1.48
/proc/5166/task/5168/stat : 5168 (java) R 5164 5166 3937 0 -1 4202560 9112 0 1 0 144 4 0 0 18 0 13 0 40350108 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 103615267 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=5166/tid=5169] ppid=5164 vsize=1532232 CPUtime=0
/proc/5166/task/5169/stat : 5169 (java) S 5164 5166 3937 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 40350109 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5170] ppid=5164 vsize=1532232 CPUtime=0
/proc/5166/task/5170/stat : 5170 (java) S 5164 5166 3937 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 40350109 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5171] ppid=5164 vsize=1532232 CPUtime=0
/proc/5166/task/5171/stat : 5171 (java) S 5164 5166 3937 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 40350111 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5172] ppid=5164 vsize=1532232 CPUtime=0
/proc/5166/task/5172/stat : 5172 (java) S 5164 5166 3937 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 40350111 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5173] ppid=5164 vsize=1532232 CPUtime=0
/proc/5166/task/5173/stat : 5173 (java) S 5164 5166 3937 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 40350111 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5174] ppid=5164 vsize=1532232 CPUtime=0
/proc/5166/task/5174/stat : 5174 (java) S 5164 5166 3937 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 40350115 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5175] ppid=5164 vsize=1532232 CPUtime=0.14
/proc/5166/task/5175/stat : 5175 (java) R 5164 5166 3937 0 -1 4202560 797 0 0 0 14 0 0 0 21 0 13 0 40350115 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 105495945 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=5166/tid=5176] ppid=5164 vsize=1532232 CPUtime=0.78
/proc/5166/task/5176/stat : 5176 (java) R 5164 5166 3937 0 -1 4202560 1600 0 0 0 77 1 0 0 23 0 13 0 40350115 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=5166/tid=5177] ppid=5164 vsize=1532232 CPUtime=0
/proc/5166/task/5177/stat : 5177 (java) S 5164 5166 3937 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40350116 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5178] ppid=5164 vsize=1532232 CPUtime=0
/proc/5166/task/5178/stat : 5178 (java) S 5164 5166 3937 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40350116 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5179] ppid=5164 vsize=1532232 CPUtime=0
/proc/5166/task/5179/stat : 5179 (java) S 5164 5166 3937 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40350138 1569005568 11296 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.42
Current children cumulated vsize (KiB) 1532232

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

[startup+2.30188 s]
/proc/loadavg: 1.15 1.06 1.28 4/119 5179
/proc/meminfo: memFree=1772304/2059040 swapFree=4140468/4192956
[pid=5166] ppid=5164 vsize=1531832 CPUtime=3.29
/proc/5166/stat : 5166 (java) S 5164 5166 3937 0 -1 4202496 14233 0 1 0 323 6 0 0 18 0 13 0 40350106 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5166/statm: 382958 12887 1438 10 0 380260 0
[pid=5166/tid=5168] ppid=5164 vsize=1531832 CPUtime=2.22
/proc/5166/task/5168/stat : 5168 (java) R 5164 5166 3937 0 -1 4202560 9634 0 1 0 218 4 0 0 19 0 13 0 40350108 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4109346734 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=5166/tid=5169] ppid=5164 vsize=1531832 CPUtime=0.01
/proc/5166/task/5169/stat : 5169 (java) S 5164 5166 3937 0 -1 4202560 446 0 0 0 1 0 0 0 16 0 13 0 40350109 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5170] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5170/stat : 5170 (java) S 5164 5166 3937 0 -1 4202560 167 0 0 0 0 0 0 0 15 0 13 0 40350109 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5171] ppid=5164 vsize=1531832 CPUtime=0.04
/proc/5166/task/5171/stat : 5171 (java) S 5164 5166 3937 0 -1 4202560 504 0 0 0 4 0 0 0 16 0 13 0 40350111 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5172] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5172/stat : 5172 (java) S 5164 5166 3937 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 40350111 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5173] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5173/stat : 5173 (java) S 5164 5166 3937 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 40350111 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5174] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5174/stat : 5174 (java) S 5164 5166 3937 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 40350115 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5175] ppid=5164 vsize=1531832 CPUtime=0.21
/proc/5166/task/5175/stat : 5175 (java) S 5164 5166 3937 0 -1 4202560 814 0 0 0 21 0 0 0 16 0 13 0 40350115 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5176] ppid=5164 vsize=1531832 CPUtime=0.79
/proc/5166/task/5176/stat : 5176 (java) S 5164 5166 3937 0 -1 4202560 1600 0 0 0 78 1 0 0 18 0 13 0 40350115 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5177] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5177/stat : 5177 (java) S 5164 5166 3937 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40350116 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5178] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5178/stat : 5178 (java) S 5164 5166 3937 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40350116 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5179] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5179/stat : 5179 (java) S 5164 5166 3937 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40350138 1568595968 12887 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.29
Current children cumulated vsize (KiB) 1531832

[startup+2.70187 s]
/proc/loadavg: 1.15 1.06 1.28 4/119 5179
/proc/meminfo: memFree=1772304/2059040 swapFree=4140468/4192956
[pid=5166] ppid=5164 vsize=1531832 CPUtime=3.69
/proc/5166/stat : 5166 (java) S 5164 5166 3937 0 -1 4202496 14238 0 1 0 363 6 0 0 18 0 13 0 40350106 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5166/statm: 382958 12892 1438 10 0 380260 0
[pid=5166/tid=5168] ppid=5164 vsize=1531832 CPUtime=2.62
/proc/5166/task/5168/stat : 5168 (java) R 5164 5166 3937 0 -1 4202560 9639 0 1 0 258 4 0 0 19 0 13 0 40350108 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4109281905 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=5166/tid=5169] ppid=5164 vsize=1531832 CPUtime=0.01
/proc/5166/task/5169/stat : 5169 (java) S 5164 5166 3937 0 -1 4202560 446 0 0 0 1 0 0 0 16 0 13 0 40350109 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5170] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5170/stat : 5170 (java) S 5164 5166 3937 0 -1 4202560 167 0 0 0 0 0 0 0 15 0 13 0 40350109 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5171] ppid=5164 vsize=1531832 CPUtime=0.04
/proc/5166/task/5171/stat : 5171 (java) S 5164 5166 3937 0 -1 4202560 504 0 0 0 4 0 0 0 16 0 13 0 40350111 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5172] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5172/stat : 5172 (java) S 5164 5166 3937 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 40350111 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5173] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5173/stat : 5173 (java) S 5164 5166 3937 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 40350111 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5174] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5174/stat : 5174 (java) S 5164 5166 3937 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 40350115 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5175] ppid=5164 vsize=1531832 CPUtime=0.21
/proc/5166/task/5175/stat : 5175 (java) S 5164 5166 3937 0 -1 4202560 814 0 0 0 21 0 0 0 16 0 13 0 40350115 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5176] ppid=5164 vsize=1531832 CPUtime=0.79
/proc/5166/task/5176/stat : 5176 (java) S 5164 5166 3937 0 -1 4202560 1600 0 0 0 78 1 0 0 18 0 13 0 40350115 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5177] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5177/stat : 5177 (java) S 5164 5166 3937 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40350116 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5178] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5178/stat : 5178 (java) S 5164 5166 3937 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40350116 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5179] ppid=5164 vsize=1531832 CPUtime=0
/proc/5166/task/5179/stat : 5179 (java) S 5164 5166 3937 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40350138 1568595968 12892 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 1531832

[startup+2.80287 s]
/proc/loadavg: 1.15 1.06 1.28 4/119 5179
/proc/meminfo: memFree=1772304/2059040 swapFree=4140468/4192956
[pid=5166] ppid=5164 vsize=1532156 CPUtime=3.8
/proc/5166/stat : 5166 (java) S 5164 5166 3937 0 -1 4202496 14248 0 1 0 374 6 0 0 18 0 14 0 40350106 1568927744 12902 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/5166/statm: 383039 12902 1438 10 0 380341 0
[pid=5166/tid=5168] ppid=5164 vsize=1532156 CPUtime=2.72
/proc/5166/task/5168/stat : 5168 (java) S 5164 5166 3937 0 -1 4202560 9643 0 1 0 268 4 0 0 21 0 14 0 40350108 1568927744 12902 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5169] ppid=5164 vsize=1532156 CPUtime=0.01
/proc/5166/task/5169/stat : 5169 (java) S 5164 5166 3937 0 -1 4202560 446 0 0 0 1 0 0 0 16 0 14 0 40350109 1568927744 12902 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5170] ppid=5164 vsize=1532156 CPUtime=0
/proc/5166/task/5170/stat : 5170 (java) S 5164 5166 3937 0 -1 4202560 167 0 0 0 0 0 0 0 15 0 14 0 40350109 1568927744 12902 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5171] ppid=5164 vsize=1532156 CPUtime=0.04
/proc/5166/task/5171/stat : 5171 (java) S 5164 5166 3937 0 -1 4202560 504 0 0 0 4 0 0 0 16 0 14 0 40350111 1568927744 12902 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 0 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5172] ppid=5164 vsize=1532156 CPUtime=0
/proc/5166/task/5172/stat : 5172 (java) S 5164 5166 3937 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 14 0 40350111 1568927744 12903 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5173] ppid=5164 vsize=1532156 CPUtime=0
/proc/5166/task/5173/stat : 5173 (java) S 5164 5166 3937 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 40350111 1568927744 12903 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5174] ppid=5164 vsize=1532156 CPUtime=0
/proc/5166/task/5174/stat : 5174 (java) S 5164 5166 3937 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 40350115 1568927744 12903 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5175] ppid=5164 vsize=1532156 CPUtime=0.21
/proc/5166/task/5175/stat : 5175 (java) S 5164 5166 3937 0 -1 4202560 814 0 0 0 21 0 0 0 15 0 14 0 40350115 1568927744 12903 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5176] ppid=5164 vsize=1532156 CPUtime=0.8
/proc/5166/task/5176/stat : 5176 (java) S 5164 5166 3937 0 -1 4202560 1601 0 0 0 79 1 0 0 15 0 14 0 40350115 1568927744 12903 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5177] ppid=5164 vsize=1532156 CPUtime=0
/proc/5166/task/5177/stat : 5177 (java) S 5164 5166 3937 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 40350116 1568927744 12903 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 0 0 0 0
[pid=5166/tid=5178] ppid=5164 vsize=1532156 CPUtime=0
/proc/5166/task/5178/stat : 5178 (java) S 5164 5166 3937 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 40350116 1568927744 12904 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
[pid=5166/tid=5179] ppid=5164 vsize=1532156 CPUtime=0
/proc/5166/task/5179/stat : 5179 (java) S 5164 5166 3937 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 40350138 1568927744 12904 1992294400 134512640 134550932 4288576416 18446744073709551615 4294960144 0 4 0 16800975 18446604437852877952 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.8
Current children cumulated vsize (KiB) 1532156

Child status: 30
Real time (s): 2.81387
CPU time (s): 3.82242
CPU user time (s): 3.74843
CPU system time (s): 0.073988
CPU usage (%): 135.842
Max. virtual memory (cumulated for all children) (KiB): 1532312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.74843
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14256
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= 209
involuntary context switches= 174

runsolver used 0.011998 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-16 02:17:44
IDJOB=2658330
IDBENCH=47944
IDSOLVER=1164
FILE ID=node005/2658330-1276647464
PBS_JOBID= 11172399
Free space on /tmp= 62564 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=37-P2=47-P3=2-P4=7-P5=29-P6=53-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658330-1276647464/watcher-2658330-1276647464 -o /tmp/evaluation-result-2658330-1276647464/solver-2658330-1276647464 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658330-1276647464.opb

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

MD5SUM BENCH= daba014eb092fb7e1b2012524271e492
RANDOM SEED=1242952608

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1815212 kB
Buffers:         67516 kB
Cached:          94844 kB
SwapCached:       6288 kB
Active:          91148 kB
Inactive:        84992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1815212 kB
SwapTotal:     4192956 kB
SwapFree:      4140468 kB
Dirty:             588 kB
Writeback:           0 kB
AnonPages:       11772 kB
Mapped:          13152 kB
Slab:            45884 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182900 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= 62564 MiB
End job on node005 at 2010-06-16 02:17:47