Trace number 2696954

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
pb_cplex 2010-06-29OPT3 117.436 65.8548

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=23-P1=29-P2=31-P3=29-B.opb
MD5SUM7f740fd18ebc77ce265267f0b49c2e51
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.072988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables45
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)75
Sum of products size (including duplicates)150
Number of different products75
Sum of products size150

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696954-1278048184.opb.
0.00/0.00	c Instance file HOME/instance-2696954-1278048184.opb
0.00/0.00	c File size is 5525 bytes.
0.00/0.00	c Highest Coefficient sum: 1984
0.00/0.00	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.00         s                                      |
0.00/0.01	c |  Number Variables:      120                                                 |
0.00/0.01	c |  Number Constraints:    157                                                 |
0.00/0.01	c ===============================================================================
117.34/65.85	c Remaining time 1800.00 sec.
117.34/65.85	s OPTIMUM FOUND
117.34/65.85	c Solution value = 3.00
117.34/65.85	v x1 x2 -x3 -x4 -x5 x6 x7 x8 -x9 x10 x11 x12 x13 -x14 -x15 x16 x17 -x18 x19 x20 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 x21 -x22 x23 -x24 -x25 -x31 x32 -x33 -x34 -x35 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 x26 x27 -x28 -x29 -x30 x36 -x37 -x38 -x39 -x40 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 -x41 x42 -x43 -x44 -x45
117.34/65.85	c Total CPU time              : 114.671 s

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696954-1278048184/watcher-2696954-1278048184 -o /tmp/evaluation-result-2696954-1278048184/solver-2696954-1278048184 -C 1800 -W 2000 -M 1800 run HOME/instance-2696954-1278048184.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: 1.83 1.81 1.22 3/106 28992
/proc/meminfo: memFree=1566908/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) R 28990 28992 28888 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658726805 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0

[startup+0.106565 s]
/proc/loadavg: 1.83 1.81 1.22 3/106 28992
/proc/meminfo: memFree=1566908/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201387 s]
/proc/loadavg: 1.83 1.81 1.22 3/106 28992
/proc/meminfo: memFree=1566908/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.306393 s]
/proc/loadavg: 1.83 1.81 1.22 3/106 28992
/proc/meminfo: memFree=1566908/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701441 s]
/proc/loadavg: 1.83 1.81 1.22 3/106 28992
/proc/meminfo: memFree=1566908/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50153 s]
/proc/loadavg: 1.84 1.81 1.22 2/109 28999
/proc/meminfo: memFree=1561676/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=31908 CPUtime=2.45
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 8812 0 0 0 233 12 0 0 17 0 2 0 146110863 32673792 2528 1992294400 134512640 146736320 4287715712 18446744073709551615 135447034 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28993/statm: 7977 2528 1073 2985 0 4519 0
[pid=28993/tid=28999] ppid=28992 vsize=31908 CPUtime=0.97
/proc/28993/task/28999/stat : 28999 (pb_cplex) R 28992 28992 28888 0 -1 4202560 3767 0 0 0 93 4 0 0 18 0 2 0 146110902 32673792 2528 1992294400 134512640 146736320 4287715712 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.45
Current children cumulated vsize (KiB) 40608

[startup+3.1017 s]
/proc/loadavg: 1.84 1.81 1.22 3/109 28999
/proc/meminfo: memFree=1559320/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=32812 CPUtime=5.29
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 12901 0 0 0 508 21 0 0 17 0 2 0 146110863 33599488 2882 1992294400 134512640 146736320 4287715712 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28993/statm: 8203 2882 1073 2985 0 4745 0
[pid=28993/tid=28999] ppid=28992 vsize=32812 CPUtime=2.41
/proc/28993/task/28999/stat : 28999 (pb_cplex) R 28992 28992 28888 0 -1 4202560 5487 0 0 0 232 9 0 0 17 0 2 0 146110902 33599488 2882 1992294400 134512640 146736320 4287715712 18446744073709551615 136008165 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.29
Current children cumulated vsize (KiB) 41512

[startup+6.30105 s]
/proc/loadavg: 1.84 1.81 1.22 2/109 28999
/proc/meminfo: memFree=1557832/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=33416 CPUtime=10.94
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 16874 0 0 0 1061 33 0 0 17 0 2 0 146110863 34217984 3030 1992294400 134512640 146736320 4287715712 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28993/statm: 8354 3030 1073 2985 0 4896 0
[pid=28993/tid=28999] ppid=28992 vsize=33416 CPUtime=5.13
/proc/28993/task/28999/stat : 28999 (pb_cplex) R 28992 28992 28888 0 -1 4202560 7436 0 0 0 498 15 0 0 17 0 2 0 146110902 34217984 3030 1992294400 134512640 146736320 4287715712 18446744073709551615 135522053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 10.94
Current children cumulated vsize (KiB) 42116

[startup+12.7017 s]
/proc/loadavg: 1.79 1.80 1.22 3/109 29002
/proc/meminfo: memFree=1561304/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=31992 CPUtime=20.68
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 29760 0 0 0 2013 55 0 0 17 0 2 0 146110863 32759808 2640 1992294400 134512640 146736320 4287715712 18446744073709551615 135454010 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28993/statm: 7998 2640 1105 2985 0 4540 0
[pid=28993/tid=29002] ppid=28992 vsize=31992 CPUtime=0.89
/proc/28993/task/29002/stat : 29002 (pb_cplex) S 28992 28992 28888 0 -1 4202560 2021 0 0 0 87 2 0 0 18 0 2 0 146112027 32759808 2646 1992294400 134512640 146736320 4287715712 18446744073709551615 144580073 0 2 4096 16387 18446604437838246144 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 20.68
Current children cumulated vsize (KiB) 40692

[startup+25.5012 s]
/proc/loadavg: 1.74 1.79 1.23 3/109 29002
/proc/meminfo: memFree=1557832/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=33584 CPUtime=44.12
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 38655 0 0 0 4311 101 0 0 17 0 2 0 146110863 34390016 3114 1992294400 134512640 146736320 4287715712 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28993/statm: 8396 3114 1105 2985 0 4938 0
[pid=28993/tid=29002] ppid=28992 vsize=33584 CPUtime=12.53
/proc/28993/task/29002/stat : 29002 (pb_cplex) R 28992 28992 28888 0 -1 4202560 8971 0 0 0 1225 28 0 0 18 0 2 0 146112027 34390016 3114 1992294400 134512640 146736320 4287715712 18446744073709551615 136002916 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 44.12
Current children cumulated vsize (KiB) 42284

[startup+51.101 s]
/proc/loadavg: 1.82 1.81 1.25 3/109 29004
/proc/meminfo: memFree=1557460/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=33688 CPUtime=90.6
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 46085 0 0 0 8851 209 0 0 17 0 2 0 146110863 34496512 3138 1992294400 134512640 146736320 4287715712 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28993/statm: 8422 3138 1105 2985 0 4964 0
[pid=28993/tid=29002] ppid=28992 vsize=33688 CPUtime=35.55
/proc/28993/task/29002/stat : 29002 (pb_cplex) R 28992 28992 28888 0 -1 4202560 13621 0 0 0 3475 80 0 0 16 0 2 0 146112027 34496512 3138 1992294400 134512640 146736320 4287715712 18446744073709551615 135846482 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 90.6
Current children cumulated vsize (KiB) 42388

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

[startup+51.201 s]
/proc/loadavg: 1.82 1.81 1.25 3/109 29004
/proc/meminfo: memFree=1557460/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=33688 CPUtime=90.79
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 46148 0 0 0 8869 210 0 0 18 0 2 0 146110863 34496512 3138 1992294400 134512640 146736320 4287715712 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28993/statm: 8422 3138 1105 2985 0 4964 0
[pid=28993/tid=29002] ppid=28992 vsize=33688 CPUtime=35.64
/proc/28993/task/29002/stat : 29002 (pb_cplex) R 28992 28992 28888 0 -1 4202560 13683 0 0 0 3484 80 0 0 16 0 2 0 146112027 34496512 3138 1992294400 134512640 146736320 4287715712 18446744073709551615 136389784 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 90.79
Current children cumulated vsize (KiB) 42388

[startup+57.6007 s]
/proc/loadavg: 1.77 1.80 1.25 3/109 29004
/proc/meminfo: memFree=1557832/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=33084 CPUtime=102.48
/proc/28993/stat : 28993 (pb_cplex) S 28992 28992 28888 0 -1 4202496 47657 0 0 0 10011 237 0 0 18 0 2 0 146110863 33878016 3001 1992294400 134512640 146736320 4287715712 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28993/statm: 8271 3001 1105 2985 0 4813 0
[pid=28993/tid=29002] ppid=28992 vsize=33084 CPUtime=41.54
/proc/28993/task/29002/stat : 29002 (pb_cplex) R 28992 28992 28888 0 -1 4202560 14801 0 0 0 4060 94 0 0 18 0 2 0 146112027 33878016 3001 1992294400 134512640 146736320 4287715712 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 102.48
Current children cumulated vsize (KiB) 41784

[startup+60.801 s]
/proc/loadavg: 1.77 1.80 1.25 2/109 29004
/proc/meminfo: memFree=1557832/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=33084 CPUtime=108.33
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 49134 0 0 0 10579 254 0 0 18 0 2 0 146110863 33878016 3001 1992294400 134512640 146736320 4287715712 18446744073709551615 135850298 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28993/statm: 8271 3001 1105 2985 0 4813 0
[pid=28993/tid=29002] ppid=28992 vsize=33084 CPUtime=44.36
/proc/28993/task/29002/stat : 29002 (pb_cplex) R 28992 28992 28888 0 -1 4202560 15313 0 0 0 4333 103 0 0 17 0 2 0 146112027 33878016 3001 1992294400 134512640 146736320 4287715712 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 108.33
Current children cumulated vsize (KiB) 41784

[startup+64.0014 s]
/proc/loadavg: 1.71 1.78 1.25 3/109 29004
/proc/meminfo: memFree=1557832/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=33428 CPUtime=114.05
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 50378 0 0 0 11137 268 0 0 17 0 2 0 146110863 34230272 3072 1992294400 134512640 146736320 4287715712 18446744073709551615 135450563 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28993/statm: 8357 3072 1105 2985 0 4899 0
[pid=28993/tid=29002] ppid=28992 vsize=33428 CPUtime=47.2
/proc/28993/task/29002/stat : 29002 (pb_cplex) R 28992 28992 28888 0 -1 4202560 15428 0 0 0 4610 110 0 0 17 0 2 0 146112027 34230272 3072 1992294400 134512640 146736320 4287715712 18446744073709551615 135450718 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 114.05
Current children cumulated vsize (KiB) 42128

[startup+64.8015 s]
/proc/loadavg: 1.71 1.78 1.25 3/109 29004
/proc/meminfo: memFree=1557832/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=33428 CPUtime=115.52
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 50480 0 0 0 11281 271 0 0 18 0 2 0 146110863 34230272 3072 1992294400 134512640 146736320 4287715712 18446744073709551615 135454118 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28993/statm: 8357 3072 1105 2985 0 4899 0
[pid=28993/tid=29002] ppid=28992 vsize=33428 CPUtime=47.94
/proc/28993/task/29002/stat : 29002 (pb_cplex) R 28992 28992 28888 0 -1 4202560 15430 0 0 0 4683 111 0 0 18 0 2 0 146112027 34230272 3072 1992294400 134512640 146736320 4287715712 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 115.52
Current children cumulated vsize (KiB) 42128

[startup+65.6015 s]
/proc/loadavg: 1.71 1.78 1.25 2/109 29004
/proc/meminfo: memFree=1557832/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=33428 CPUtime=117
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 50522 0 0 0 11426 274 0 0 18 0 2 0 146110863 34230272 3072 1992294400 134512640 146736320 4287715712 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28993/statm: 8357 3072 1105 2985 0 4899 0
[pid=28993/tid=29002] ppid=28992 vsize=33428 CPUtime=48.66
/proc/28993/task/29002/stat : 29002 (pb_cplex) R 28992 28992 28888 0 -1 4202560 15432 0 0 0 4753 113 0 0 18 0 2 0 146112027 34230272 3072 1992294400 134512640 146736320 4287715712 18446744073709551615 144580073 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 117
Current children cumulated vsize (KiB) 42128

[startup+65.8016 s]
/proc/loadavg: 1.71 1.78 1.25 2/109 29004
/proc/meminfo: memFree=1557832/2059040 swapFree=4139620/4192956
[pid=28992] ppid=28990 vsize=8700 CPUtime=0
/proc/28992/stat : 28992 (run) S 28990 28992 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146110862 8908800 248 1992294400 4194304 4922060 140735980059760 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28992/statm: 2175 248 208 178 0 68 0
[pid=28993] ppid=28992 vsize=33428 CPUtime=117.34
/proc/28993/stat : 28993 (pb_cplex) R 28992 28992 28888 0 -1 4202496 50523 0 0 0 11459 275 0 0 17 0 2 0 146110863 34230272 3072 1992294400 134512640 146736320 4287715712 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28993/statm: 8357 3072 1105 2985 0 4899 0
[pid=28993/tid=29002] ppid=28992 vsize=33428 CPUtime=48.84
/proc/28993/task/29002/stat : 29002 (pb_cplex) R 28992 28992 28888 0 -1 4202560 15433 0 0 0 4771 113 0 0 17 0 2 0 146112027 34230272 3072 1992294400 134512640 146736320 4287715712 18446744073709551615 136366317 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 117.34
Current children cumulated vsize (KiB) 42128

Child status: 0
Real time (s): 65.8548
CPU time (s): 117.436
CPU user time (s): 114.673
CPU system time (s): 2.76358
CPU usage (%): 178.326
Max. virtual memory (cumulated for all children) (KiB): 43640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 114.673
system time used= 2.76358
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50943
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= 61494
involuntary context switches= 1886

runsolver used 0.133979 second user time and 0.348946 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-02 07:23:04
IDJOB=2696954
IDBENCH=47988
IDSOLVER=1209
FILE ID=node042/2696954-1278048184
PBS_JOBID= 11198850
Free space on /tmp= 62208 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=29-P2=31-P3=29-B.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696954-1278048184/watcher-2696954-1278048184 -o /tmp/evaluation-result-2696954-1278048184/solver-2696954-1278048184 -C 1800 -W 2000 -M 1800  run HOME/instance-2696954-1278048184.opb

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

MD5SUM BENCH= 7f740fd18ebc77ce265267f0b49c2e51
RANDOM SEED=812323010

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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:       1567684 kB
Buffers:        124196 kB
Cached:         268020 kB
SwapCached:       6736 kB
Active:         160028 kB
Inactive:       245868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1567684 kB
SwapTotal:     4192956 kB
SwapFree:      4139620 kB
Dirty:           16652 kB
Writeback:           0 kB
AnonPages:       12072 kB
Mapped:          11920 kB
Slab:            63468 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184208 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696954-1278048184.opb

Free space on /tmp at the end= 62192 MiB
End job on node042 at 2010-07-02 07:24:10