Trace number 2673386

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
PBPASSolver 2010-06-13OPT2 521.109 521.341

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=11-P1=2-P2=41-P3=47-P4=37-P5=17-P6=41-P7=43-P8=59-B.opb
MD5SUM703541714091bf2de3415b24b852b4fc
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 benchmark4.06038
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 variables144
Total number of constraints17
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 constraints17
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)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Quality of the solution as a function of time


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

Solver Data 

520.96/521.22	c 144 17 288 576 0 0 0 0
520.96/521.22	o 2
520.96/521.22	c 32 ~x39962+16 ~x39961+8 ~x39960+4 ~x39959+2 ~x39958+1 ~x39957+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=126
520.96/521.22	c 32 ~x39962+16 ~x39961+8 ~x39960+4 ~x39959+2 ~x39958+1 ~x39957+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=125
520.96/521.22	o 2
520.96/521.22	s OPTIMUM FOUND
520.96/521.22	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

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-2673386-1276809976/watcher-2673386-1276809976 -o /tmp/evaluation-result-2673386-1276809976/solver-2673386-1276809976 -C 1800 -W 2000 -M 1800 run HOME/instance-2673386-1276809976.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: 0.92 0.98 0.98 3/106 24574
/proc/meminfo: memFree=1898240/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0

[startup+0.060475 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 24574
/proc/meminfo: memFree=1898240/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100475 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 24574
/proc/meminfo: memFree=1898240/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300472 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 24574
/proc/meminfo: memFree=1898240/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700466 s]
/proc/loadavg: 0.92 0.98 0.98 3/106 24574
/proc/meminfo: memFree=1898240/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50045 s]
/proc/loadavg: 0.92 0.98 0.98 2/108 24577
/proc/meminfo: memFree=1876268/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=25736 CPUtime=1.48
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 5753 0 0 0 145 3 0 0 25 0 1 0 22289808 26353664 5691 1992294400 134512640 134902295 4291430784 18446744073709551615 4160398055 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 6434 5691 270 96 0 5646 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34436

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 0.98 2/108 24577
/proc/meminfo: memFree=1875648/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=26396 CPUtime=3.09
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 5927 0 0 0 305 4 0 0 25 0 1 0 22289808 27029504 5865 1992294400 134512640 134902295 4291430784 18446744073709551615 4160398145 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 6599 5865 270 96 0 5811 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35096

[startup+6.30038 s]
/proc/loadavg: 0.93 0.98 0.98 2/108 24577
/proc/meminfo: memFree=1874284/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=27320 CPUtime=6.29
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 6169 0 0 0 625 4 0 0 25 0 1 0 22289808 27975680 6107 1992294400 134512640 134902295 4291430784 18446744073709551615 4160428923 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 6830 6107 270 96 0 6042 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36020

[startup+12.7003 s]
/proc/loadavg: 0.93 0.98 0.98 2/108 24577
/proc/meminfo: memFree=1871812/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=29772 CPUtime=12.68
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 6775 0 0 0 1264 4 0 0 25 0 1 0 22289808 30486528 6713 1992294400 134512640 134902295 4291430784 18446744073709551615 4160433588 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 7443 6713 270 96 0 6655 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38472

[startup+25.5001 s]
/proc/loadavg: 0.95 0.98 0.98 2/108 24577
/proc/meminfo: memFree=1867224/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=34224 CPUtime=25.48
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 7876 0 0 0 2543 5 0 0 25 0 1 0 22289808 35045376 7814 1992294400 134512640 134902295 4291430784 18446744073709551615 4160416753 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 8556 7814 270 96 0 7768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42924

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 0.98 2/108 24577
/proc/meminfo: memFree=1860404/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=41212 CPUtime=51.07
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 9610 0 0 0 5100 7 0 0 25 0 1 0 22289808 42201088 9548 1992294400 134512640 134902295 4291430784 18446744073709551615 4160428914 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 10303 9548 270 96 0 9515 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49912

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.98 2/108 24579
/proc/meminfo: memFree=1847136/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=54012 CPUtime=102.26
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 12818 0 0 0 10215 11 0 0 25 0 1 0 22289808 55308288 12756 1992294400 134512640 134902295 4291430784 18446744073709551615 4160419886 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 13503 12756 270 96 0 12715 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 62712

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/108 24581
/proc/meminfo: memFree=1835232/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=65832 CPUtime=162.22
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 15763 0 0 0 16208 14 0 0 25 0 1 0 22289808 67411968 15701 1992294400 134512640 134902295 4291430784 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 16458 15701 270 96 0 15670 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 74532

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/108 24581
/proc/meminfo: memFree=1825932/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=75388 CPUtime=222.2
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 18096 0 0 0 22203 17 0 0 25 0 1 0 22289808 77197312 18034 1992294400 134512640 134902295 4291430784 18446744073709551615 4160416643 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 18847 18034 270 96 0 18059 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 84088

[startup+282.3 s]
/proc/loadavg: 1.06 1.00 0.99 2/108 24583
/proc/meminfo: memFree=1817128/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=84068 CPUtime=282.18
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 20281 0 0 0 28198 20 0 0 25 0 1 0 22289808 86085632 20219 1992294400 134512640 134902295 4291430784 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 21017 20219 270 96 0 20229 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 92768

[startup+342.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/108 24585
/proc/meminfo: memFree=1853832/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=49524 CPUtime=342.16
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 35422 0 0 0 34187 29 0 0 25 0 1 0 22289808 50712576 11072 1992294400 134512640 134902295 4291430784 18446744073709551615 4160410613 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 12381 11072 270 96 0 11593 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 58224

[startup+402.3 s]
/proc/loadavg: 1.05 1.01 0.99 2/108 24590
/proc/meminfo: memFree=1837464/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=65896 CPUtime=402.11
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 39489 0 0 0 40177 34 0 0 25 0 1 0 22289808 67477504 15139 1992294400 134512640 134902295 4291430784 18446744073709551615 4160398150 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 16474 15139 270 96 0 15686 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 74596

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 0.99 2/108 24592
/proc/meminfo: memFree=1828536/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=74596 CPUtime=462.08
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 41682 0 0 0 46170 38 0 0 25 0 1 0 22289808 76386304 17332 1992294400 134512640 134902295 4291430784 18446744073709551615 4160416965 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 18649 17332 270 96 0 17861 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 83296

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

[startup+486.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/108 24592
/proc/meminfo: memFree=1825932/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=77260 CPUtime=486.07
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 42322 0 0 0 48568 39 0 0 25 0 1 0 22289808 79114240 17972 1992294400 134512640 134902295 4291430784 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 19315 17972 270 96 0 18527 0
Current children cumulated CPU time (s) 486.07
Current children cumulated vsize (KiB) 85960

[startup+499.102 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 24592
/proc/meminfo: memFree=1824692/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=78596 CPUtime=498.87
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 42663 0 0 0 49847 40 0 0 25 0 1 0 22289808 80482304 18313 1992294400 134512640 134902295 4291430784 18446744073709551615 4160397946 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 19649 18313 270 96 0 18861 0
Current children cumulated CPU time (s) 498.87
Current children cumulated vsize (KiB) 87296

[startup+511.901 s]
/proc/loadavg: 1.05 1.02 1.00 2/108 24592
/proc/meminfo: memFree=1822956/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=80180 CPUtime=511.66
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 43071 0 0 0 51125 41 0 0 25 0 1 0 22289808 82104320 18721 1992294400 134512640 134902295 4291430784 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 20045 18721 270 96 0 19257 0
Current children cumulated CPU time (s) 511.66
Current children cumulated vsize (KiB) 88880

[startup+518.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/108 24592
/proc/meminfo: memFree=1821840/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=81380 CPUtime=518.05
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 43368 0 0 0 51764 41 0 0 25 0 1 0 22289808 83333120 19018 1992294400 134512640 134902295 4291430784 18446744073709551615 4160428163 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 20345 19018 270 96 0 19557 0
Current children cumulated CPU time (s) 518.05
Current children cumulated vsize (KiB) 90080

[startup+519.901 s]
/proc/loadavg: 1.04 1.02 1.00 2/108 24592
/proc/meminfo: memFree=1821468/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=81908 CPUtime=519.66
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 43504 0 0 0 51924 42 0 0 25 0 1 0 22289808 83873792 19154 1992294400 134512640 134902295 4291430784 18446744073709551615 4160410628 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 20477 19154 270 96 0 19689 0
Current children cumulated CPU time (s) 519.66
Current children cumulated vsize (KiB) 90608

[startup+520.701 s]
/proc/loadavg: 1.04 1.02 1.00 2/108 24592
/proc/meminfo: memFree=1821096/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=82220 CPUtime=520.46
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 43546 0 0 0 52004 42 0 0 25 0 1 0 22289808 84193280 19196 1992294400 134512640 134902295 4291430784 18446744073709551615 4160411642 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 20555 19196 270 96 0 19767 0
Current children cumulated CPU time (s) 520.46
Current children cumulated vsize (KiB) 90920

[startup+521.101 s]
/proc/loadavg: 1.04 1.02 1.00 2/108 24592
/proc/meminfo: memFree=1821096/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=82352 CPUtime=520.86
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 43558 0 0 0 52044 42 0 0 25 0 1 0 22289808 84328448 19208 1992294400 134512640 134902295 4291430784 18446744073709551615 4160410621 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 20588 19208 270 96 0 19800 0
Current children cumulated CPU time (s) 520.86
Current children cumulated vsize (KiB) 91052

[startup+521.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/108 24592
/proc/meminfo: memFree=1835232/2059040 swapFree=4140204/4192956
[pid=24574] ppid=24572 vsize=8700 CPUtime=0
/proc/24574/stat : 24574 (run) S 24572 24574 23642 0 -1 4202496 389 134 0 0 0 0 0 0 23 0 1 0 22289808 8908800 250 1992294400 4194304 4922060 140733411987472 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24574/statm: 2175 250 211 178 0 68 0
[pid=24576] ppid=24574 vsize=62384 CPUtime=521.06
/proc/24576/stat : 24576 (PBPASSolver) R 24574 24574 23642 0 -1 4202496 43567 0 0 0 52064 42 0 0 25 0 1 0 22289808 63881216 14482 1992294400 134512640 134902295 4291430784 18446744073709551615 4160435044 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/24576/statm: 15596 14482 270 96 0 14808 0
Current children cumulated CPU time (s) 521.06
Current children cumulated vsize (KiB) 71084

Child status: 0
Real time (s): 521.341
CPU time (s): 521.109
CPU user time (s): 520.674
CPU system time (s): 0.434933
CPU usage (%): 99.9555
Max. virtual memory (cumulated for all children) (KiB): 101556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 520.674
system time used= 0.434933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44130
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 9939

runsolver used 1.02284 second user time and 2.56561 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-17 23:26:16
IDJOB=2673386
IDBENCH=48053
IDSOLVER=1174
FILE ID=node045/2673386-1276809976
PBS_JOBID= 11176637
Free space on /tmp= 62460 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=11-P1=2-P2=41-P3=47-P4=37-P5=17-P6=41-P7=43-P8=59-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673386-1276809976/watcher-2673386-1276809976 -o /tmp/evaluation-result-2673386-1276809976/solver-2673386-1276809976 -C 1800 -W 2000 -M 1800  run HOME/instance-2673386-1276809976.opb

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

MD5SUM BENCH= 703541714091bf2de3415b24b852b4fc
RANDOM SEED=293306203

node045.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		: 3000.247
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1898636 kB
Buffers:          9840 kB
Cached:          70796 kB
SwapCached:       6360 kB
Active:          30716 kB
Inactive:        63148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1898636 kB
SwapTotal:     4192956 kB
SwapFree:      4140204 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       11056 kB
Mapped:          12060 kB
Slab:            44580 kB
PageTables:       3884 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181936 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= 62456 MiB
End job on node045 at 2010-06-17 23:34:58