Trace number 2661501

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 2010-05-31OPT-70 17.2604 12.9191

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-2000opt.opb
MD5SUMd2e31bd1942364d9129e439b3449a3af
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-70
Best CPU time to get the best result obtained on this benchmark9.55055
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints29788
Number of constraints which are clauses29788
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 326
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 326
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.2.0.v20100531
0.09/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.14	c java.vm.version	11.2-b01
0.09/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version		1.6.0_12
0.09/0.14	c os.name		Linux
0.09/0.14	c os.version		2.6.18-164.el5
0.09/0.14	c os.arch		i386
0.09/0.14	c Free memory 		1393557488
0.09/0.14	c Max memory 		1395916800
0.09/0.14	c Total memory 		1395916800
0.09/0.14	c Number of processors 	2
0.25/0.20	c Pseudo Boolean Optimization
0.25/0.20	c ManyCore solver with 2 solvers running in parallel
0.25/0.20	c --- Begin Solver configuration ---
0.25/0.20	c Stops conflict analysis at the first Unique Implication Point
0.25/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1786e64
0.25/0.20	c Learn all clauses as in MiniSAT
0.25/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.20	c Expensive reason simplification
0.25/0.20	c Armin Biere (Picosat) restarts strategy
0.25/0.20	c Glucose learned constraints deletion strategy
0.25/0.20	c timeout=2147483s
0.25/0.20	c DB Simplification allowed=false
0.25/0.20	c --- End Solver configuration ---
0.25/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.20	c --- Begin Solver configuration ---
0.25/0.20	c Stops conflict analysis at the first Unique Implication Point
0.25/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@2808b3
0.25/0.20	c Learn all clauses as in MiniSAT
0.25/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.21	c No reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	
0.25/0.21	c solving HOME/instance-2661501-1276685823.opb
0.25/0.21	c reading problem ... 
2.46/1.49	c ... done. Wall clock time 1.29s.
2.46/1.49	c #vars     2025
2.46/1.49	c #constraints  29788
2.46/1.49	c constraints type 
2.46/1.49	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 28618
2.46/1.49	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1170
2.46/1.49	c constraints type 
2.46/1.49	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1170
2.46/1.50	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 28618
2.95/1.70	c And the winner is Resolution
3.16/2.51	c SATISFIABLE
3.16/2.51	c OPTIMIZING...
3.16/2.51	c Got one! Elapsed wall clock time (in seconds):2.303
3.16/2.51	o -61
4.34/3.20	c And the winner is Resolution
4.83/3.53	c Got one! Elapsed wall clock time (in seconds):3.32
4.83/3.53	o -62
5.80/4.06	c And the winner is Resolution
5.93/4.53	c Got one! Elapsed wall clock time (in seconds):4.329
5.93/4.53	o -64
6.46/4.85	c cleaning 2492 clauses out of 4983 with flag 5000/5000
6.77/5.00	c And the winner is Resolution
6.79/5.56	c Got one! Elapsed wall clock time (in seconds):5.359
6.79/5.56	o -66
8.66/6.55	c cleaning 4243 clauses out of 8491 with flag 11001/11001
9.37/6.91	c And the winner is Resolution
9.43/7.64	c Got one! Elapsed wall clock time (in seconds):7.432
9.43/7.64	o -67
10.95/8.41	c cleaning 5623 clauses out of 11247 with flag 18001/18001
11.07/8.58	c And the winner is Resolution
11.24/8.67	c Got one! Elapsed wall clock time (in seconds):8.463
11.24/8.67	o -68
11.50/8.83	c And the winner is Resolution
11.57/9.68	c Got one! Elapsed wall clock time (in seconds):9.472
11.57/9.68	o -70
13.59/10.73	c cleaning 6810 clauses out of 13620 with flag 26001/26001
16.08/12.04	c cleaning 7902 clauses out of 15805 with flag 35000/35000
16.78/12.49	c And the winner is Resolution
17.13/12.84	c starts		: 61
17.13/12.84	c conflicts		: 38395
17.13/12.84	c decisions		: 52747
17.13/12.84	c propagations		: 895762
17.13/12.84	c inspects		: 20050813
17.13/12.84	c learnt literals	: 45
17.13/12.84	c learnt binary clauses	: 303
17.13/12.84	c learnt ternary clauses	: 2156
17.13/12.84	c learnt clauses	: 38349
17.13/12.84	c ignored clauses	: 0
17.13/12.84	c root simplifications	: 0
17.13/12.84	c removed literals (reason simplification)	: 2001558
17.13/12.84	c reason swapping (by a shorter reason)	: 0
17.13/12.84	c Calls to reduceDB	: 5
17.13/12.84	c number of reductions to clauses (during analyze)	: 0
17.13/12.84	c number of learned constraints concerned by reduction	: 0
17.13/12.84	c number of learning phase by resolution	: 0
17.13/12.84	c number of learning phase by cutting planes	: 0
17.13/12.84	c speed (assignments/second)	: 283379.3103448276
17.13/12.84	c non guided choices	6795
17.13/12.84	c learnt constraints type 
17.13/12.84	c constraints type 
17.13/12.84	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 28618
17.13/12.84	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1170
17.13/12.84	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
17.13/12.84	c constraints type 
17.13/12.84	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1170
17.13/12.84	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 28618
17.13/12.84	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
17.13/12.84	s OPTIMUM FOUND
17.13/12.86	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 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 x146 x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 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-x2025 
17.13/12.86	c objective function=-70
17.13/12.86	c Total wall clock time (in seconds): 12.654

Verifier Data 

OK	-70

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661501-1276685823/watcher-2661501-1276685823 -o /tmp/evaluation-result-2661501-1276685823/solver-2661501-1276685823 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661501-1276685823.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: 1.16 1.03 1.01 3/106 15706
/proc/meminfo: memFree=1739380/2059040 swapFree=4144492/4192956
[pid=15706] ppid=15704 vsize=13164 CPUtime=0
/proc/15706/stat : 15706 (java) R 15704 15706 15477 0 -1 4194304 483 0 0 0 0 0 0 0 19 0 1 0 9870336 13479936 198 1992294400 134512640 134550932 4287490096 18446744073709551615 1156741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15706/statm: 3291 204 140 10 0 1121 0

[startup+0.031717 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 15706
/proc/meminfo: memFree=1739380/2059040 swapFree=4144492/4192956
[pid=15706] ppid=15704 vsize=1520328 CPUtime=0.02
/proc/15706/stat : 15706 (java) S 15704 15706 15477 0 -1 4202496 3309 0 1 0 1 1 0 0 19 0 4 0 9870336 1556815872 2753 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/15706/statm: 380082 2754 945 10 0 377392 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1520328

[startup+0.100718 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 15706
/proc/meminfo: memFree=1739380/2059040 swapFree=4144492/4192956
[pid=15706] ppid=15704 vsize=1524180 CPUtime=0.09
/proc/15706/stat : 15706 (java) S 15704 15706 15477 0 -1 4202496 4015 0 1 0 7 2 0 0 19 0 12 0 9870336 1560760320 3455 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15706/statm: 381045 3455 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524180

[startup+0.300723 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 15706
/proc/meminfo: memFree=1739380/2059040 swapFree=4144492/4192956
[pid=15706] ppid=15704 vsize=1525628 CPUtime=0.37
/proc/15706/stat : 15706 (java) S 15704 15706 15477 0 -1 4202496 5410 0 1 0 34 3 0 0 19 0 12 0 9870336 1562243072 4846 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15706/statm: 381407 4846 1361 10 0 378710 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1525628

[startup+0.700733 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 15706
/proc/meminfo: memFree=1739380/2059040 swapFree=4144492/4192956
[pid=15706] ppid=15704 vsize=1530204 CPUtime=1.13
/proc/15706/stat : 15706 (java) S 15704 15706 15477 0 -1 4202496 8187 0 1 0 108 5 0 0 19 0 12 0 9870336 1566928896 7272 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15706/statm: 382551 7272 1395 10 0 379854 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 1530204

[startup+1.50175 s]
/proc/loadavg: 1.16 1.03 1.01 4/118 15718
/proc/meminfo: memFree=1702148/2059040 swapFree=4144492/4192956
[pid=15706] ppid=15704 vsize=1533924 CPUtime=2.56
/proc/15706/stat : 15706 (java) S 15704 15706 15477 0 -1 4202496 24455 0 1 0 243 13 0 0 19 0 14 0 9870336 1570738176 22979 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15706/statm: 383481 22979 1413 10 0 380784 0
[pid=15706/tid=15708] ppid=15704 vsize=1533924 CPUtime=1.48
/proc/15706/task/15708/stat : 15708 (java) S 15704 15706 15477 0 -1 4202560 20133 0 1 0 138 10 0 0 19 0 14 0 9870337 1570738176 22979 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15709] ppid=15704 vsize=1533924 CPUtime=0
/proc/15706/task/15709/stat : 15709 (java) S 15704 15706 15477 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 9870338 1570738176 22980 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15710] ppid=15704 vsize=1533924 CPUtime=0
/proc/15706/task/15710/stat : 15710 (java) S 15704 15706 15477 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 9870338 1570738176 22981 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15711] ppid=15704 vsize=1533924 CPUtime=0
/proc/15706/task/15711/stat : 15711 (java) S 15704 15706 15477 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 9870340 1570738176 22981 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15712] ppid=15704 vsize=1533924 CPUtime=0
/proc/15706/task/15712/stat : 15712 (java) S 15704 15706 15477 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 9870340 1570738176 22981 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15713] ppid=15704 vsize=1533924 CPUtime=0
/proc/15706/task/15713/stat : 15713 (java) S 15704 15706 15477 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 9870340 1570738176 22981 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15714] ppid=15704 vsize=1533924 CPUtime=0
/proc/15706/task/15714/stat : 15714 (java) S 15704 15706 15477 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 14 0 9870345 1570738176 22982 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15715] ppid=15704 vsize=1533924 CPUtime=0.57
/proc/15706/task/15715/stat : 15715 (java) S 15704 15706 15477 0 -1 4202560 1289 0 0 0 57 0 0 0 25 0 14 0 9870345 1570738176 22982 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15716] ppid=15704 vsize=1533924 CPUtime=0.47
/proc/15706/task/15716/stat : 15716 (java) S 15704 15706 15477 0 -1 4202560 1948 0 0 0 47 0 0 0 25 0 14 0 9870345 1570738176 22982 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15717] ppid=15704 vsize=1533924 CPUtime=0
/proc/15706/task/15717/stat : 15717 (java) S 15704 15706 15477 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 9870345 1570738176 22982 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15718] ppid=15704 vsize=1533924 CPUtime=0
/proc/15706/task/15718/stat : 15718 (java) S 15704 15706 15477 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 9870345 1570738176 22982 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.56
Current children cumulated vsize (KiB) 1533924

[startup+3.10179 s]
/proc/loadavg: 1.16 1.03 1.01 1/120 15722
/proc/meminfo: memFree=1650424/2059040 swapFree=4144492/4192956
[pid=15706] ppid=15704 vsize=1534572 CPUtime=4.34
/proc/15706/stat : 15706 (java) S 15704 15706 15477 0 -1 4202496 26620 0 1 0 420 14 0 0 19 0 16 0 9870336 1571401728 25142 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15706/statm: 383643 25143 1428 10 0 380946 0
[pid=15706/tid=15708] ppid=15704 vsize=1534572 CPUtime=1.49
/proc/15706/task/15708/stat : 15708 (java) S 15704 15706 15477 0 -1 4202560 20160 0 1 0 139 10 0 0 19 0 16 0 9870337 1571401728 25143 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15709] ppid=15704 vsize=1534572 CPUtime=0
/proc/15706/task/15709/stat : 15709 (java) S 15704 15706 15477 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 16 0 9870338 1571401728 25143 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15710] ppid=15704 vsize=1534572 CPUtime=0
/proc/15706/task/15710/stat : 15710 (java) S 15704 15706 15477 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 16 0 9870338 1571401728 25143 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15711] ppid=15704 vsize=1534572 CPUtime=0
/proc/15706/task/15711/stat : 15711 (java) S 15704 15706 15477 0 -1 4202560 2 0 0 0 0 0 0 0 15 0 16 0 9870340 1571401728 25143 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15712] ppid=15704 vsize=1534572 CPUtime=0
/proc/15706/task/15712/stat : 15712 (java) S 15704 15706 15477 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 16 0 9870340 1571401728 25143 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15713] ppid=15704 vsize=1534572 CPUtime=0
/proc/15706/task/15713/stat : 15713 (java) S 15704 15706 15477 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 16 0 9870340 1571401728 25143 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15714] ppid=15704 vsize=1534572 CPUtime=0
/proc/15706/task/15714/stat : 15714 (java) S 15704 15706 15477 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 16 0 9870345 1571401728 25143 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15715] ppid=15704 vsize=1534572 CPUtime=1.1
/proc/15706/task/15715/stat : 15715 (java) S 15704 15706 15477 0 -1 4202560 1334 0 0 0 110 0 0 0 15 0 16 0 9870345 1571401728 25143 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15716] ppid=15704 vsize=1534572 CPUtime=1.02
/proc/15706/task/15716/stat : 15716 (java) R 15704 15706 15477 0 -1 4202560 1988 0 0 0 102 0 0 0 17 0 16 0 9870345 1571401728 25144 1992294400 134512640 134550932 4287490096 18446744073709551615 103863404 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=15706/tid=15717] ppid=15704 vsize=1534572 CPUtime=0
/proc/15706/task/15717/stat : 15717 (java) S 15704 15706 15477 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 16 0 9870345 1571401728 25144 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15718] ppid=15704 vsize=1534572 CPUtime=0
/proc/15706/task/15718/stat : 15718 (java) S 15704 15706 15477 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 9870345 1571401728 25144 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15721] ppid=15704 vsize=1534572 CPUtime=0
/proc/15706/task/15721/stat : 15721 (java) S 15704 15706 15477 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 16 0 9870489 1571401728 25144 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15722] ppid=15704 vsize=1534572 CPUtime=0
/proc/15706/task/15722/stat : 15722 (java) S 15704 15706 15477 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 16 0 9870489 1571401728 25144 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.34
Current children cumulated vsize (KiB) 1534572

[startup+6.3023 s]
/proc/loadavg: 1.07 1.02 1.00 1/120 15728
/proc/meminfo: memFree=1587928/2059040 swapFree=4144492/4192956
[pid=15706] ppid=15704 vsize=1540780 CPUtime=8.25
/proc/15706/stat : 15706 (java) S 15704 15706 15477 0 -1 4202496 45001 0 1 0 803 22 0 0 19 0 16 0 9870336 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15706/statm: 385195 41501 1447 10 0 382498 0
[pid=15706/tid=15708] ppid=15704 vsize=1540780 CPUtime=1.5
/proc/15706/task/15708/stat : 15708 (java) S 15704 15706 15477 0 -1 4202560 20185 0 1 0 140 10 0 0 19 0 16 0 9870337 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15709] ppid=15704 vsize=1540780 CPUtime=0.06
/proc/15706/task/15709/stat : 15709 (java) S 15704 15706 15477 0 -1 4202560 1709 0 0 0 6 0 0 0 16 0 16 0 9870338 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15710] ppid=15704 vsize=1540780 CPUtime=0.05
/proc/15706/task/15710/stat : 15710 (java) S 15704 15706 15477 0 -1 4202560 1545 0 0 0 5 0 0 0 17 0 16 0 9870338 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15711] ppid=15704 vsize=1540780 CPUtime=0.06
/proc/15706/task/15711/stat : 15711 (java) S 15704 15706 15477 0 -1 4202560 1599 0 0 0 6 0 0 0 15 0 16 0 9870340 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15712] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15712/stat : 15712 (java) S 15704 15706 15477 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 16 0 9870340 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15713] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15713/stat : 15713 (java) S 15704 15706 15477 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 16 0 9870340 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15714] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15714/stat : 15714 (java) S 15704 15706 15477 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 16 0 9870345 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15715] ppid=15704 vsize=1540780 CPUtime=1.71
/proc/15706/task/15715/stat : 15715 (java) S 15704 15706 15477 0 -1 4202560 1759 0 0 0 171 0 0 0 15 0 16 0 9870345 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15716] ppid=15704 vsize=1540780 CPUtime=1.79
/proc/15706/task/15716/stat : 15716 (java) S 15704 15706 15477 0 -1 4202560 5213 0 0 0 177 2 0 0 16 0 16 0 9870345 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15717] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15717/stat : 15717 (java) S 15704 15706 15477 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 16 0 9870345 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15718] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15718/stat : 15718 (java) S 15704 15706 15477 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 9870345 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15721] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15721/stat : 15721 (java) S 15704 15706 15477 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 16 0 9870489 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15722] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15722/stat : 15722 (java) S 15704 15706 15477 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 16 0 9870489 1577758720 41501 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.25
Current children cumulated vsize (KiB) 1540780

[startup+12.702 s]
/proc/loadavg: 0.98 1.00 1.00 4/122 15736
/proc/meminfo: memFree=1573156/2059040 swapFree=4144492/4192956
[pid=15706] ppid=15704 vsize=1540780 CPUtime=17.01
/proc/15706/stat : 15706 (java) S 15704 15706 15477 0 -1 4202496 46878 0 1 0 1677 24 0 0 19 0 14 0 9870336 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15706/statm: 385195 43365 1451 10 0 382498 0
[pid=15706/tid=15708] ppid=15704 vsize=1540780 CPUtime=1.51
/proc/15706/task/15708/stat : 15708 (java) R 15704 15706 15477 0 -1 4202560 20186 0 1 0 141 10 0 0 15 0 14 0 9870337 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4110239400 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=15706/tid=15709] ppid=15704 vsize=1540780 CPUtime=0.13
/proc/15706/task/15709/stat : 15709 (java) S 15704 15706 15477 0 -1 4202560 1913 0 0 0 13 0 0 0 15 0 14 0 9870338 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15710] ppid=15704 vsize=1540780 CPUtime=0.12
/proc/15706/task/15710/stat : 15710 (java) S 15704 15706 15477 0 -1 4202560 1768 0 0 0 12 0 0 0 16 0 14 0 9870338 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15711] ppid=15704 vsize=1540780 CPUtime=0.39
/proc/15706/task/15711/stat : 15711 (java) S 15704 15706 15477 0 -1 4202560 3005 0 0 0 38 1 0 0 16 0 14 0 9870340 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 0 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15712] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15712/stat : 15712 (java) S 15704 15706 15477 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 14 0 9870340 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15713] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15713/stat : 15713 (java) S 15704 15706 15477 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 9870340 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15714] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15714/stat : 15714 (java) S 15704 15706 15477 0 -1 4202560 2 0 0 0 0 0 0 0 24 0 14 0 9870345 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15715] ppid=15704 vsize=1540780 CPUtime=1.9
/proc/15706/task/15715/stat : 15715 (java) S 15704 15706 15477 0 -1 4202560 1769 0 0 0 189 1 0 0 15 0 14 0 9870345 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15716] ppid=15704 vsize=1540780 CPUtime=2.21
/proc/15706/task/15716/stat : 15716 (java) S 15704 15706 15477 0 -1 4202560 5235 0 0 0 219 2 0 0 15 0 14 0 9870345 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15717] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15717/stat : 15717 (java) S 15704 15706 15477 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 9870345 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
[pid=15706/tid=15718] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15718/stat : 15718 (java) S 15704 15706 15477 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 9870345 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15721] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15721/stat : 15721 (java) S 15704 15706 15477 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 9870489 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 1 0 0 0
[pid=15706/tid=15722] ppid=15704 vsize=1540780 CPUtime=0
/proc/15706/task/15722/stat : 15722 (java) S 15704 15706 15477 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 9870489 1577758720 43365 1992294400 134512640 134550932 4287490096 18446744073709551615 4294960144 0 4 0 16800975 18446604437835891008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 17.01
Current children cumulated vsize (KiB) 1540780

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

[startup+12.901 s]
/proc/loadavg: 0.98 1.00 1.00 4/122 15736
/proc/meminfo: memFree=1573156/2059040 swapFree=4144492/4192956
[pid=15706] ppid=15704 vsize=0 CPUtime=17.23
/proc/15706/stat : 15706 (java) Z 15704 15706 15477 0 -1 4203548 46884 0 1 0 1699 24 0 0 18 0 2 0 9870336 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/15706/statm: 0 0 0 0 0 0 0
[pid=15706/tid=15722] ppid=15704 vsize=0 CPUtime=0
/proc/15706/task/15722/stat : 15722 (java) R 15704 15706 15477 0 -1 4203588 4 0 0 0 0 0 0 0 18 0 2 0 9870489 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 17.23
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 12.9191
CPU time (s): 17.2604
CPU user time (s): 16.9944
CPU system time (s): 0.265959
CPU usage (%): 133.603
Max. virtual memory (cumulated for all children) (KiB): 1542492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9944
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46884
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= 900
involuntary context switches= 931

runsolver used 0.06199 second user time and 0.097985 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-16 12:57:03
IDJOB=2661501
IDBENCH=71827
IDSOLVER=1166
FILE ID=node049/2661501-1276685823
PBS_JOBID= 11172578
Free space on /tmp= 62524 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-2000opt.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661501-1276685823/watcher-2661501-1276685823 -o /tmp/evaluation-result-2661501-1276685823/solver-2661501-1276685823 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661501-1276685823.opb

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

MD5SUM BENCH= d2e31bd1942364d9129e439b3449a3af
RANDOM SEED=570550249

node049.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1739776 kB
Buffers:        112492 kB
Cached:         110320 kB
SwapCached:       5920 kB
Active:         101880 kB
Inactive:       137824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1739776 kB
SwapTotal:     4192956 kB
SwapFree:      4144492 kB
Dirty:            1452 kB
Writeback:           0 kB
AnonPages:       14172 kB
Mapped:          13172 kB
Slab:            57540 kB
PageTables:       3948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184464 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= 62524 MiB
End job on node049 at 2010-06-16 12:57:16