Trace number 2658319

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 5.2522 3.90045

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=11-P1=37-P2=59-P3=23-P4=53-P5=31-P6=59-P7=29-P8=2-P9=67-B.opb
MD5SUM48d9b1801c3e1b4883cb62109d96eb3c
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 benchmark5.2522
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 variables162
Total number of constraints19
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 constraints19
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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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.v20100526
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
0.09/0.20	c Pseudo Boolean Optimization
0.09/0.20	c --- Begin Solver configuration ---
0.09/0.20	c Stops conflict analysis at the first Unique Implication Point
0.09/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@161d36b
0.09/0.20	c Learn all clauses as in MiniSAT
0.09/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.20	c Expensive reason simplification
0.09/0.20	c Armin Biere (Picosat) restarts strategy
0.09/0.20	c Glucose learned constraints deletion strategy
0.09/0.20	c timeout=2147483s
0.09/0.20	c DB Simplification allowed=false
0.09/0.20	c --- End Solver configuration ---
0.09/0.20	c solving HOME/instance-2658319-1276647268.opb
0.09/0.20	c reading problem ... 
0.40/0.34	c ... done. Wall clock time 0.14s.
0.40/0.34	c #vars     486
0.40/0.34	c #constraints  676
0.40/0.34	c constraints type 
0.40/0.34	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 324
0.40/0.34	c org.sat4j.pb.constraints.pb.MaxWatchPb => 352
2.33/1.48	c cleaning 2491 clauses out of 5001 with flag 5001/5001
3.24/2.22	c cleaning 4252 clauses out of 8509 with flag 11000/11000
3.73/2.76	c SATISFIABLE
3.73/2.76	c OPTIMIZING...
3.73/2.76	c Got one! Elapsed wall clock time (in seconds):2.561
3.73/2.76	o 3
3.93/2.97	c cleaning 5629 clauses out of 11257 with flag 18000/18000
5.18/3.82	c Got one! Elapsed wall clock time (in seconds):3.619
5.18/3.82	o 2
5.18/3.84	c starts		: 53
5.18/3.84	c conflicts		: 24823
5.18/3.84	c decisions		: 30495
5.18/3.84	c propagations		: 370042
5.18/3.84	c inspects		: 6992251
5.18/3.84	c learnt literals	: 1
5.18/3.84	c learnt binary clauses	: 4
5.18/3.84	c learnt ternary clauses	: 5
5.18/3.84	c learnt clauses	: 24822
5.18/3.84	c ignored clauses	: 0
5.18/3.84	c root simplifications	: 0
5.18/3.84	c removed literals (reason simplification)	: 314540
5.18/3.84	c reason swapping (by a shorter reason)	: 0
5.18/3.84	c Calls to reduceDB	: 3
5.18/3.84	c number of reductions to clauses (during analyze)	: 0
5.18/3.85	c number of learned constraints concerned by reduction	: 0
5.18/3.85	c number of learning phase by resolution	: 0
5.18/3.85	c number of learning phase by cutting planes	: 0
5.18/3.85	c speed (assignments/second)	: 1.2760068965517242E7
5.18/3.85	c non guided choices	765
5.18/3.85	c learnt constraints type 
5.18/3.85	c constraints type 
5.18/3.85	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 324
5.18/3.85	c org.sat4j.pb.constraints.pb.MaxWatchPb => 352
5.18/3.85	s OPTIMUM FOUND
5.18/3.85	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 
5.18/3.85	c objective function=2
5.18/3.85	c Total wall clock time (in seconds): 3.65

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-2658319-1276647268/watcher-2658319-1276647268 -o /tmp/evaluation-result-2658319-1276647268/solver-2658319-1276647268 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658319-1276647268.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: 1.21 1.06 1.03 3/106 12557
/proc/meminfo: memFree=1781832/2059040 swapFree=4135684/4192956
[pid=12557] ppid=12555 vsize=1836 CPUtime=0
/proc/12557/stat : 12557 (java) R 12555 12557 12171 0 -1 4194304 423 0 0 0 0 0 0 0 19 0 1 0 40330726 1880064 154 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12557/statm: 458 153 116 10 0 63 0

[startup+0.090772 s]
/proc/loadavg: 1.21 1.06 1.03 3/106 12557
/proc/meminfo: memFree=1781832/2059040 swapFree=4135684/4192956
[pid=12557] ppid=12555 vsize=1524024 CPUtime=0.08
/proc/12557/stat : 12557 (java) S 12555 12557 12171 0 -1 4202496 3926 0 1 0 6 2 0 0 19 0 12 0 40330726 1560600576 3366 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/12557/statm: 381006 3366 1072 10 0 378308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524024

[startup+0.100771 s]
/proc/loadavg: 1.21 1.06 1.03 3/106 12557
/proc/meminfo: memFree=1781832/2059040 swapFree=4135684/4192956
[pid=12557] ppid=12555 vsize=1524184 CPUtime=0.09
/proc/12557/stat : 12557 (java) S 12555 12557 12171 0 -1 4202496 4000 0 1 0 7 2 0 0 19 0 12 0 40330726 1560764416 3440 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/12557/statm: 381046 3440 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.300508 s]
/proc/loadavg: 1.21 1.06 1.03 3/106 12557
/proc/meminfo: memFree=1781832/2059040 swapFree=4135684/4192956
[pid=12557] ppid=12555 vsize=1526192 CPUtime=0.4
/proc/12557/stat : 12557 (java) S 12555 12557 12171 0 -1 4202496 5350 0 1 0 37 3 0 0 19 0 12 0 40330726 1562820608 4788 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/12557/statm: 381548 4789 1365 10 0 378850 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 1526192

[startup+0.700502 s]
/proc/loadavg: 1.21 1.06 1.03 3/106 12557
/proc/meminfo: memFree=1781832/2059040 swapFree=4135684/4192956
[pid=12557] ppid=12555 vsize=1530568 CPUtime=1.17
/proc/12557/stat : 12557 (java) S 12555 12557 12171 0 -1 4202496 6810 0 1 0 114 3 0 0 19 0 13 0 40330726 1567301632 6248 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/12557/statm: 382642 6248 1410 10 0 379944 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 1530568

[startup+1.50149 s]
/proc/loadavg: 1.21 1.06 1.03 4/119 12570
/proc/meminfo: memFree=1757920/2059040 swapFree=4135684/4192956
[pid=12557] ppid=12555 vsize=1530080 CPUtime=2.48
/proc/12557/stat : 12557 (java) S 12555 12557 12171 0 -1 4202496 11963 0 1 0 242 6 0 0 19 0 13 0 40330726 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/12557/statm: 382520 11323 1438 10 0 379822 0
[pid=12557/tid=12559] ppid=12555 vsize=1530080 CPUtime=1.46
/proc/12557/task/12559/stat : 12559 (java) S 12555 12557 12171 0 -1 4202560 8948 0 1 0 141 5 0 0 20 0 13 0 40330728 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12560] ppid=12555 vsize=1530080 CPUtime=0
/proc/12557/task/12560/stat : 12560 (java) S 12555 12557 12171 0 -1 4202560 215 0 0 0 0 0 0 0 18 0 13 0 40330729 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12561] ppid=12555 vsize=1530080 CPUtime=0
/proc/12557/task/12561/stat : 12561 (java) S 12555 12557 12171 0 -1 4202560 127 0 0 0 0 0 0 0 18 0 13 0 40330729 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12562] ppid=12555 vsize=1530080 CPUtime=0.01
/proc/12557/task/12562/stat : 12562 (java) R 12555 12557 12171 0 -1 4202560 10 0 0 0 1 0 0 0 15 0 13 0 40330731 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 103607427 0 0 0 16800975 0 0 0 -1 0 0 0 0
[pid=12557/tid=12563] ppid=12555 vsize=1530080 CPUtime=0
/proc/12557/task/12563/stat : 12563 (java) S 12555 12557 12171 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 13 0 40330731 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12564] ppid=12555 vsize=1530080 CPUtime=0
/proc/12557/task/12564/stat : 12564 (java) S 12555 12557 12171 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 13 0 40330731 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12565] ppid=12555 vsize=1530080 CPUtime=0
/proc/12557/task/12565/stat : 12565 (java) S 12555 12557 12171 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 13 0 40330735 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12566] ppid=12555 vsize=1530080 CPUtime=0.55
/proc/12557/task/12566/stat : 12566 (java) S 12555 12557 12171 0 -1 4202560 592 0 0 0 55 0 0 0 24 0 13 0 40330735 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12567] ppid=12555 vsize=1530080 CPUtime=0.42
/proc/12557/task/12567/stat : 12567 (java) S 12555 12557 12171 0 -1 4202560 1010 0 0 0 42 0 0 0 22 0 13 0 40330735 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12568] ppid=12555 vsize=1530080 CPUtime=0
/proc/12557/task/12568/stat : 12568 (java) S 12555 12557 12171 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40330735 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12569] ppid=12555 vsize=1530080 CPUtime=0
/proc/12557/task/12569/stat : 12569 (java) S 12555 12557 12171 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40330735 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12570] ppid=12555 vsize=1530080 CPUtime=0
/proc/12557/task/12570/stat : 12570 (java) S 12555 12557 12171 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40330761 1566801920 11323 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 1530080

[startup+3.10147 s]
/proc/loadavg: 1.19 1.06 1.03 4/119 12570
/proc/meminfo: memFree=1736716/2059040 swapFree=4135684/4192956
[pid=12557] ppid=12555 vsize=1532692 CPUtime=4.29
/proc/12557/stat : 12557 (java) S 12555 12557 12171 0 -1 4202496 16144 0 1 0 422 7 0 0 19 0 13 0 40330726 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/12557/statm: 383173 15292 1440 10 0 380475 0
[pid=12557/tid=12559] ppid=12555 vsize=1532692 CPUtime=2.98
/proc/12557/task/12559/stat : 12559 (java) R 12555 12557 12171 0 -1 4202560 11498 0 1 0 292 6 0 0 25 0 13 0 40330728 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4109782761 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12557/tid=12560] ppid=12555 vsize=1532692 CPUtime=0.01
/proc/12557/task/12560/stat : 12560 (java) S 12555 12557 12171 0 -1 4202560 361 0 0 0 1 0 0 0 16 0 13 0 40330729 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12561] ppid=12555 vsize=1532692 CPUtime=0.01
/proc/12557/task/12561/stat : 12561 (java) S 12555 12557 12171 0 -1 4202560 284 0 0 0 1 0 0 0 15 0 13 0 40330729 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12562] ppid=12555 vsize=1532692 CPUtime=0.06
/proc/12557/task/12562/stat : 12562 (java) S 12555 12557 12171 0 -1 4202560 709 0 0 0 6 0 0 0 15 0 13 0 40330731 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12563] ppid=12555 vsize=1532692 CPUtime=0
/proc/12557/task/12563/stat : 12563 (java) S 12555 12557 12171 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 40330731 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12564] ppid=12555 vsize=1532692 CPUtime=0
/proc/12557/task/12564/stat : 12564 (java) S 12555 12557 12171 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 40330731 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12565] ppid=12555 vsize=1532692 CPUtime=0
/proc/12557/task/12565/stat : 12565 (java) S 12555 12557 12171 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 13 0 40330735 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12566] ppid=12555 vsize=1532692 CPUtime=0.59
/proc/12557/task/12566/stat : 12566 (java) S 12555 12557 12171 0 -1 4202560 596 0 0 0 59 0 0 0 15 0 13 0 40330735 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12567] ppid=12555 vsize=1532692 CPUtime=0.61
/proc/12557/task/12567/stat : 12567 (java) R 12555 12557 12171 0 -1 4202560 1632 0 0 0 61 0 0 0 16 0 13 0 40330735 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 103371429 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=12557/tid=12568] ppid=12555 vsize=1532692 CPUtime=0
/proc/12557/task/12568/stat : 12568 (java) S 12555 12557 12171 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40330735 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12569] ppid=12555 vsize=1532692 CPUtime=0
/proc/12557/task/12569/stat : 12569 (java) S 12555 12557 12171 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40330735 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12570] ppid=12555 vsize=1532692 CPUtime=0
/proc/12557/task/12570/stat : 12570 (java) S 12555 12557 12171 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40330761 1569476608 15292 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 1532692

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

[startup+3.50146 s]
/proc/loadavg: 1.19 1.06 1.03 4/119 12570
/proc/meminfo: memFree=1721836/2059040 swapFree=4135684/4192956
[pid=12557] ppid=12555 vsize=1536040 CPUtime=4.88
/proc/12557/stat : 12557 (java) S 12555 12557 12171 0 -1 4202496 17738 0 1 0 480 8 0 0 19 0 13 0 40330726 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/12557/statm: 384010 16376 1440 10 0 381312 0
[pid=12557/tid=12559] ppid=12555 vsize=1536040 CPUtime=3.36
/proc/12557/task/12559/stat : 12559 (java) R 12555 12557 12171 0 -1 4202560 11499 0 1 0 330 6 0 0 25 0 13 0 40330728 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4109782694 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12557/tid=12560] ppid=12555 vsize=1536040 CPUtime=0.01
/proc/12557/task/12560/stat : 12560 (java) S 12555 12557 12171 0 -1 4202560 361 0 0 0 1 0 0 0 16 0 13 0 40330729 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12561] ppid=12555 vsize=1536040 CPUtime=0.01
/proc/12557/task/12561/stat : 12561 (java) S 12555 12557 12171 0 -1 4202560 284 0 0 0 1 0 0 0 15 0 13 0 40330729 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12562] ppid=12555 vsize=1536040 CPUtime=0.06
/proc/12557/task/12562/stat : 12562 (java) S 12555 12557 12171 0 -1 4202560 709 0 0 0 6 0 0 0 15 0 13 0 40330731 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12563] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12563/stat : 12563 (java) S 12555 12557 12171 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 40330731 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12564] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12564/stat : 12564 (java) S 12555 12557 12171 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 40330731 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12565] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12565/stat : 12565 (java) S 12555 12557 12171 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12566] ppid=12555 vsize=1536040 CPUtime=0.59
/proc/12557/task/12566/stat : 12566 (java) S 12555 12557 12171 0 -1 4202560 684 0 0 0 59 0 0 0 16 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12567] ppid=12555 vsize=1536040 CPUtime=0.81
/proc/12557/task/12567/stat : 12567 (java) S 12555 12557 12171 0 -1 4202560 3137 0 0 0 80 1 0 0 16 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12568] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12568/stat : 12568 (java) S 12555 12557 12171 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12569] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12569/stat : 12569 (java) S 12555 12557 12171 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12570] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12570/stat : 12570 (java) S 12555 12557 12171 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40330761 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.88
Current children cumulated vsize (KiB) 1536040

[startup+3.70146 s]
/proc/loadavg: 1.19 1.06 1.03 4/119 12570
/proc/meminfo: memFree=1721836/2059040 swapFree=4135684/4192956
[pid=12557] ppid=12555 vsize=1536040 CPUtime=5.08
/proc/12557/stat : 12557 (java) S 12555 12557 12171 0 -1 4202496 17738 0 1 0 500 8 0 0 19 0 13 0 40330726 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/12557/statm: 384010 16376 1440 10 0 381312 0
[pid=12557/tid=12559] ppid=12555 vsize=1536040 CPUtime=3.56
/proc/12557/task/12559/stat : 12559 (java) R 12555 12557 12171 0 -1 4202560 11499 0 1 0 350 6 0 0 25 0 13 0 40330728 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4109372558 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12557/tid=12560] ppid=12555 vsize=1536040 CPUtime=0.01
/proc/12557/task/12560/stat : 12560 (java) S 12555 12557 12171 0 -1 4202560 361 0 0 0 1 0 0 0 16 0 13 0 40330729 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12561] ppid=12555 vsize=1536040 CPUtime=0.01
/proc/12557/task/12561/stat : 12561 (java) S 12555 12557 12171 0 -1 4202560 284 0 0 0 1 0 0 0 15 0 13 0 40330729 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12562] ppid=12555 vsize=1536040 CPUtime=0.06
/proc/12557/task/12562/stat : 12562 (java) S 12555 12557 12171 0 -1 4202560 709 0 0 0 6 0 0 0 15 0 13 0 40330731 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12563] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12563/stat : 12563 (java) S 12555 12557 12171 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 40330731 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12564] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12564/stat : 12564 (java) S 12555 12557 12171 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 40330731 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12565] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12565/stat : 12565 (java) S 12555 12557 12171 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12566] ppid=12555 vsize=1536040 CPUtime=0.59
/proc/12557/task/12566/stat : 12566 (java) S 12555 12557 12171 0 -1 4202560 684 0 0 0 59 0 0 0 16 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12567] ppid=12555 vsize=1536040 CPUtime=0.81
/proc/12557/task/12567/stat : 12567 (java) S 12555 12557 12171 0 -1 4202560 3137 0 0 0 80 1 0 0 16 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12568] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12568/stat : 12568 (java) S 12555 12557 12171 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12569] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12569/stat : 12569 (java) S 12555 12557 12171 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12570] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12570/stat : 12570 (java) S 12555 12557 12171 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40330761 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.08
Current children cumulated vsize (KiB) 1536040

[startup+3.80146 s]
/proc/loadavg: 1.19 1.06 1.03 4/119 12570
/proc/meminfo: memFree=1721836/2059040 swapFree=4135684/4192956
[pid=12557] ppid=12555 vsize=1536040 CPUtime=5.18
/proc/12557/stat : 12557 (java) S 12555 12557 12171 0 -1 4202496 17738 0 1 0 510 8 0 0 19 0 13 0 40330726 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/12557/statm: 384010 16376 1440 10 0 381312 0
[pid=12557/tid=12559] ppid=12555 vsize=1536040 CPUtime=3.66
/proc/12557/task/12559/stat : 12559 (java) R 12555 12557 12171 0 -1 4202560 11499 0 1 0 360 6 0 0 25 0 13 0 40330728 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4109772581 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=12557/tid=12560] ppid=12555 vsize=1536040 CPUtime=0.01
/proc/12557/task/12560/stat : 12560 (java) S 12555 12557 12171 0 -1 4202560 361 0 0 0 1 0 0 0 16 0 13 0 40330729 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12561] ppid=12555 vsize=1536040 CPUtime=0.01
/proc/12557/task/12561/stat : 12561 (java) S 12555 12557 12171 0 -1 4202560 284 0 0 0 1 0 0 0 15 0 13 0 40330729 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12562] ppid=12555 vsize=1536040 CPUtime=0.06
/proc/12557/task/12562/stat : 12562 (java) S 12555 12557 12171 0 -1 4202560 709 0 0 0 6 0 0 0 15 0 13 0 40330731 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 0 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12563] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12563/stat : 12563 (java) S 12555 12557 12171 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 40330731 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12564] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12564/stat : 12564 (java) S 12555 12557 12171 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 40330731 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12565] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12565/stat : 12565 (java) S 12555 12557 12171 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12566] ppid=12555 vsize=1536040 CPUtime=0.59
/proc/12557/task/12566/stat : 12566 (java) S 12555 12557 12171 0 -1 4202560 684 0 0 0 59 0 0 0 16 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12567] ppid=12555 vsize=1536040 CPUtime=0.81
/proc/12557/task/12567/stat : 12567 (java) S 12555 12557 12171 0 -1 4202560 3137 0 0 0 80 1 0 0 16 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12568] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12568/stat : 12568 (java) S 12555 12557 12171 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 0 0 0 0
[pid=12557/tid=12569] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12569/stat : 12569 (java) S 12555 12557 12171 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 40330735 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
[pid=12557/tid=12570] ppid=12555 vsize=1536040 CPUtime=0
/proc/12557/task/12570/stat : 12570 (java) S 12555 12557 12171 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 40330761 1572904960 16376 1992294400 134512640 134550932 4290350480 18446744073709551615 4294960144 0 4 0 16800975 18446604437835433920 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.18
Current children cumulated vsize (KiB) 1536040

Child status: 30
Real time (s): 3.90045
CPU time (s): 5.2522
CPU user time (s): 5.15821
CPU system time (s): 0.093985
CPU usage (%): 134.656
Max. virtual memory (cumulated for all children) (KiB): 1536188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.15822
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17751
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= 234
involuntary context switches= 203

runsolver used 0.012998 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-16 02:14:28
IDJOB=2658319
IDBENCH=47933
IDSOLVER=1164
FILE ID=node002/2658319-1276647268
PBS_JOBID= 11172437
Free space on /tmp= 62572 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=11-P1=37-P2=59-P3=23-P4=53-P5=31-P6=59-P7=29-P8=2-P9=67-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658319-1276647268/watcher-2658319-1276647268 -o /tmp/evaluation-result-2658319-1276647268/solver-2658319-1276647268 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658319-1276647268.opb

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

MD5SUM BENCH= 48d9b1801c3e1b4883cb62109d96eb3c
RANDOM SEED=1118002132

node002.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		: 3000.242
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		: 3000.242
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1782096 kB
Buffers:         71284 kB
Cached:         112912 kB
SwapCached:      10756 kB
Active:         101312 kB
Inactive:        96288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1782096 kB
SwapTotal:     4192956 kB
SwapFree:      4135684 kB
Dirty:             240 kB
Writeback:           0 kB
AnonPages:       11704 kB
Mapped:           9336 kB
Slab:            57440 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181020 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= 62572 MiB
End job on node002 at 2010-06-16 02:14:32