Trace number 429758

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, and are wall clock time (not CPU 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
PBS4 2007-03-23No Cert. 1800.03 1801.15

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-B.opb
MD5SUM43e5891f3de726e47642c5b88db45e69
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 benchmark0.145977
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 variables168
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/429758-1177988439/instance-429758-1177988439.opb ......
0.49/0.55	c done parsing opb.
0.49/0.55	o 55
175.29/175.49	o 47
176.68/176.87	o 31
624.17/624.53	o 27
1125.46/1126.10	o 25
1800.01/1801.10	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429758-1177988439/instance-429758-1177988439.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-429758-1177988439 -o ROOT/results/node22/solver-429758-1177988439 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429758-1177988439/PBS4 /tmp/evaluation/429758-1177988439/instance-429758-1177988439.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.90 1.04 1.01 3/77 14459
/proc/meminfo: memFree=1778752/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=1456 CPUtime=0
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 246761644 1490944 148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593165 0 0 4096 0 0 0 0 17 0 0 0
/proc/14459/statm: 364 148 87 219 0 141 0

[startup+0.0651279 s]
/proc/loadavg: 0.90 1.04 1.01 3/77 14459
/proc/meminfo: memFree=1778752/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=1848 CPUtime=0.05
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 297 0 0 0 5 0 0 0 18 0 1 0 246761644 1892352 280 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 462 281 93 219 0 239 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1848

[startup+0.101132 s]
/proc/loadavg: 0.90 1.04 1.01 3/77 14459
/proc/meminfo: memFree=1778752/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=2360 CPUtime=0.09
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 369 0 0 0 9 0 0 0 18 0 1 0 246761644 2416640 352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 590 352 93 219 0 367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.301162 s]
/proc/loadavg: 0.90 1.04 1.01 3/77 14459
/proc/meminfo: memFree=1778752/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=3732 CPUtime=0.29
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 634 0 0 0 29 0 0 0 19 0 1 0 246761644 3821568 617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 933 617 93 219 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3732

[startup+0.701224 s]
/proc/loadavg: 0.90 1.04 1.01 3/77 14459
/proc/meminfo: memFree=1778752/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=5976 CPUtime=0.69
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 1019 0 0 0 68 1 0 0 23 0 1 0 246761644 6119424 1002 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 1494 1002 103 219 0 1271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5976

[startup+1.50134 s]
/proc/loadavg: 0.90 1.04 1.01 2/78 14460
/proc/meminfo: memFree=1774264/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=6568 CPUtime=1.49
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 1457 0 0 0 147 2 0 0 25 0 1 0 246761644 6725632 1391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 1642 1391 104 219 0 1419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6568

[startup+3.10159 s]
/proc/loadavg: 0.90 1.04 1.01 2/78 14460
/proc/meminfo: memFree=1772792/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=10932 CPUtime=3.08
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 1814 0 0 0 306 2 0 0 25 0 1 0 246761644 11194368 1748 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 2733 1748 104 219 0 2510 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10932

[startup+6.30111 s]
/proc/loadavg: 0.91 1.04 1.01 2/78 14460
/proc/meminfo: memFree=1770496/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=11860 CPUtime=6.29
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 2339 0 0 0 624 5 0 0 25 0 1 0 246761644 12144640 2176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 2965 2176 104 219 0 2742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11860

[startup+12.7011 s]
/proc/loadavg: 0.92 1.04 1.01 2/78 14460
/proc/meminfo: memFree=1769216/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=12656 CPUtime=12.69
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 2674 0 0 0 1260 9 0 0 25 0 1 0 246761644 12959744 2511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552944 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 3164 2511 104 219 0 2941 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12656

[startup+25.502 s]
/proc/loadavg: 0.93 1.04 1.01 2/84 14526
/proc/meminfo: memFree=1764560/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=14760 CPUtime=25.48
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 3721 0 0 0 2527 21 0 0 25 0 1 0 246761644 15114240 3365 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 3690 3365 104 219 0 3467 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14760

[startup+51.1019 s]
/proc/loadavg: 0.96 1.03 1.00 2/84 14616
/proc/meminfo: memFree=1761872/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=17832 CPUtime=51.06
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 4739 0 0 0 5066 40 0 0 25 0 1 0 246761644 18259968 3998 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 4458 3998 104 219 0 4235 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17832

[startup+102.306 s]
/proc/loadavg: 0.98 1.03 1.00 2/78 14658
/proc/meminfo: memFree=1757056/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=28728 CPUtime=102.23
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 6225 0 0 0 10154 69 0 0 25 0 1 0 246761644 29417472 5484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 7182 5484 104 219 0 6959 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 28728

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 14658
/proc/meminfo: memFree=1751936/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=34084 CPUtime=162.2
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 8286 0 0 0 16123 97 0 0 25 0 1 0 246761644 34902016 6776 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 8521 6776 104 219 0 8298 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 34084

[startup+222.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 14658
/proc/meminfo: memFree=1748800/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=35508 CPUtime=222.17
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 9048 0 0 0 22099 118 0 0 25 0 1 0 246761644 36360192 7538 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 8877 7538 104 219 0 8654 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 35508

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 14658
/proc/meminfo: memFree=1746752/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=36472 CPUtime=282.15
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 9580 0 0 0 28072 143 0 0 25 0 1 0 246761644 37347328 8070 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 9118 8070 104 219 0 8895 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 36472

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1744384/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=44180 CPUtime=342.13
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 11680 0 0 0 34049 164 0 0 25 0 1 0 246761644 45240320 8633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 11045 8633 104 219 0 10822 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 44180

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1741760/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=46076 CPUtime=402.11
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 12352 0 0 0 40026 185 0 0 25 0 1 0 246761644 47181824 9305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14459/statm: 11519 9305 104 219 0 11296 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 46076

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1740096/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=46868 CPUtime=462.09
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 12763 0 0 0 46004 205 0 0 25 0 1 0 246761644 47992832 9716 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 11717 9716 104 219 0 11494 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 46868

[startup+522.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 14658
/proc/meminfo: memFree=1738240/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=48692 CPUtime=522.04
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 13262 0 0 0 51983 221 0 0 25 0 1 0 246761644 49860608 10215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 12173 10215 104 219 0 11950 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 48692

[startup+582.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 14658
/proc/meminfo: memFree=1733376/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=49700 CPUtime=582.01
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 14478 0 0 0 57960 241 0 0 25 0 1 0 246761644 50892800 11431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 12425 11431 104 219 0 12202 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 49700

[startup+642.303 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 14658
/proc/meminfo: memFree=1730944/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=67456 CPUtime=641.97
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 15057 0 0 0 63937 260 0 0 25 0 1 0 246761644 69074944 12010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 16864 12010 104 219 0 16641 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 67456


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 14658
/proc/meminfo: memFree=1725248/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=82816 CPUtime=881.81
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 19527 0 0 0 87851 330 0 0 25 0 1 0 246761644 84803584 13407 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 20704 13407 104 219 0 20481 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 82816

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14658
/proc/meminfo: memFree=1724160/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=83820 CPUtime=941.78
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 19797 0 0 0 93831 347 0 0 25 0 1 0 246761644 85831680 13677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 20955 13677 104 219 0 20732 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 83820

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1722944/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=83820 CPUtime=1001.74
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 20101 0 0 0 99811 363 0 0 25 0 1 0 246761644 85831680 13981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 20955 13981 104 219 0 20732 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 83820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1721792/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=84716 CPUtime=1061.7
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 20391 0 0 0 105792 378 0 0 25 0 1 0 246761644 86749184 14271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 21179 14271 104 219 0 20956 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 84716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1720576/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=84876 CPUtime=1121.67
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 20690 0 0 0 111775 392 0 0 25 0 1 0 246761644 86913024 14570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 21219 14570 104 219 0 20996 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 84876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1719360/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=85988 CPUtime=1181.63
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 20986 0 0 0 117757 406 0 0 25 0 1 0 246761644 88051712 14866 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 21497 14866 104 219 0 21274 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 85988

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1717824/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=87000 CPUtime=1241.57
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 21375 0 0 0 123735 422 0 0 25 0 1 0 246761644 89088000 15255 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 21750 15255 104 219 0 21527 0
Current children cumulated CPU time (s) 1241.57
Current children cumulated vsize (KiB) 87000

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1716736/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=87000 CPUtime=1301.55
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 21620 0 0 0 129719 436 0 0 25 0 1 0 246761644 89088000 15500 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 21750 15500 104 219 0 21527 0
Current children cumulated CPU time (s) 1301.55
Current children cumulated vsize (KiB) 87000

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1715968/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=88076 CPUtime=1361.51
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 21829 0 0 0 135702 449 0 0 25 0 1 0 246761644 90189824 15709 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 22019 15709 104 219 0 21796 0
Current children cumulated CPU time (s) 1361.51
Current children cumulated vsize (KiB) 88076

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1714496/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=89216 CPUtime=1421.46
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 22191 0 0 0 141684 462 0 0 25 0 1 0 246761644 91357184 16071 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 22304 16071 104 219 0 22081 0
Current children cumulated CPU time (s) 1421.46
Current children cumulated vsize (KiB) 89216

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1713600/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=89216 CPUtime=1481.42
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 22418 0 0 0 147669 473 0 0 25 0 1 0 246761644 91357184 16298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 22304 16298 104 219 0 22081 0
Current children cumulated CPU time (s) 1481.42
Current children cumulated vsize (KiB) 89216

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1712768/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=89216 CPUtime=1541.38
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 22617 0 0 0 153653 485 0 0 25 0 1 0 246761644 91357184 16497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 22304 16497 104 219 0 22081 0
Current children cumulated CPU time (s) 1541.38
Current children cumulated vsize (KiB) 89216

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1711552/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=90428 CPUtime=1601.34
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 22931 0 0 0 159634 500 0 0 25 0 1 0 246761644 92598272 16811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 22607 16811 104 219 0 22384 0
Current children cumulated CPU time (s) 1601.34
Current children cumulated vsize (KiB) 90428

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1710592/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=90428 CPUtime=1661.3
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 23159 0 0 0 165617 513 0 0 25 0 1 0 246761644 92598272 17039 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 22607 17039 104 219 0 22384 0
Current children cumulated CPU time (s) 1661.3
Current children cumulated vsize (KiB) 90428

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1709696/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=90428 CPUtime=1721.26
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 23385 0 0 0 171602 524 0 0 25 0 1 0 246761644 92598272 17265 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 22607 17265 104 219 0 22384 0
Current children cumulated CPU time (s) 1721.26
Current children cumulated vsize (KiB) 90428

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1708544/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=91716 CPUtime=1781.23
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 23626 0 0 0 177586 537 0 0 25 0 1 0 246761644 93917184 17506 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 22929 17506 104 219 0 22706 0
Current children cumulated CPU time (s) 1781.23
Current children cumulated vsize (KiB) 91716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1708288/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=91716 CPUtime=1800.01
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 23685 0 0 0 179460 541 0 0 25 0 1 0 246761644 93917184 17565 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 22929 17565 104 219 0 22706 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 91716

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14658
/proc/meminfo: memFree=1708288/2055920 swapFree=4163632/4192956
[pid=14459] ppid=14457 vsize=91716 CPUtime=1800.01
/proc/14459/stat : 14459 (PBS4) R 14457 14459 12423 0 -1 4194304 23685 0 0 0 179460 541 0 0 25 0 1 0 246761644 93917184 17565 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14459/statm: 22929 17565 104 219 0 22706 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 91716

Child status: 0
Real time (s): 1801.15
CPU time (s): 1800.03
CPU user time (s): 1794.61
CPU system time (s): 5.42517
CPU usage (%): 99.9383
Max. virtual memory (cumulated for all children) (KiB): 91716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.61
system time used= 5.42518
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23686
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= 8
involuntary context switches= 44490

runsolver used 1.65375 second user time and 4.90725 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  1 03:00:40 UTC 2007

IDJOB= 429758
IDBENCH= 47932
IDSOLVER= 157
FILE ID= node22/429758-1177988439

PBS_JOBID= 4728194

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-B.opb
COMMAND LINE= /tmp/evaluation/429758-1177988439/PBS4 /tmp/evaluation/429758-1177988439/instance-429758-1177988439.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-429758-1177988439 -o ROOT/results/node22/conversion-429758-1177988439 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429758-1177988439/instance-429758-1177988439.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-429758-1177988439 -o ROOT/results/node22/solver-429758-1177988439 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429758-1177988439/PBS4 /tmp/evaluation/429758-1177988439/instance-429758-1177988439.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  43e5891f3de726e47642c5b88db45e69

RANDOM SEED= 773196738

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.265
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.265
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1779160 kB
Buffers:         29068 kB
Cached:         158596 kB
SwapCached:       7428 kB
Active:          93896 kB
Inactive:       117456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779160 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          30776 kB
Slab:            51032 kB
Committed_AS:  2074260 kB
PageTables:       1680 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node22 on Tue May  1 03:30:43 UTC 2007