Trace number 365215

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. 1800.05 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
sorensson/garden/normalized-g9x9.opb
MD5SUM4b56e6775cc4a081c8696ef0fa81b784
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark0.109982
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20
Optimality of the best value was proved YES
Number of variables81
Total number of constraints81
Number of constraints which are clauses81
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint5
Number of terms in the objective function 81
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 81
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 81
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/365215-1177046838/instance-365215-1177046838.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 81
0.00/0.00	o 80
0.00/0.00	o 79
0.00/0.00	o 78
0.00/0.00	o 77
0.00/0.00	o 76
0.00/0.00	o 75
0.00/0.00	o 74
0.00/0.00	o 73
0.00/0.00	o 72
0.00/0.00	o 71
0.00/0.00	o 70
0.00/0.00	o 69
0.00/0.00	o 30
0.00/0.00	o 29
0.01/0.02	o 28
0.49/0.53	o 27
0.49/0.54	o 26
0.49/0.55	o 25
0.49/0.57	o 24
1.79/1.87	o 23
1.79/1.87	o 22
11.39/11.44	o 21
1800.04/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/365215-1177046838/instance-365215-1177046838.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-365215-1177046838 -o ROOT/results/node3/solver-365215-1177046838 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365215-1177046838/PBS4 /tmp/evaluation/365215-1177046838/instance-365215-1177046838.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 0.97 0.99 3/77 21913
/proc/meminfo: memFree=1732768/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=1320 CPUtime=0
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 180721597 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 330 125 102 219 0 107 0

[startup+0.0141779 s]
/proc/loadavg: 0.90 0.97 0.99 3/77 21913
/proc/meminfo: memFree=1732768/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=1320 CPUtime=0.01
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 160 0 0 0 1 0 0 0 18 0 1 0 180721597 1351680 142 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 330 142 102 219 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1320

[startup+0.101193 s]
/proc/loadavg: 0.90 0.97 0.99 3/77 21913
/proc/meminfo: memFree=1732768/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=1708 CPUtime=0.09
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 285 0 0 0 9 0 0 0 18 0 1 0 180721597 1748992 267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 427 267 103 219 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301225 s]
/proc/loadavg: 0.90 0.97 0.99 3/77 21913
/proc/meminfo: memFree=1732768/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=3572 CPUtime=0.29
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 525 0 0 0 29 0 0 0 19 0 1 0 180721597 3657728 507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 893 507 103 219 0 670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3572

[startup+0.701289 s]
/proc/loadavg: 0.90 0.97 0.99 3/77 21913
/proc/meminfo: memFree=1732768/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=3708 CPUtime=0.69
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 779 0 0 0 68 1 0 0 23 0 1 0 180721597 3796992 761 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 927 761 103 219 0 704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3708

[startup+1.50142 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 21914
/proc/meminfo: memFree=1729496/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=6080 CPUtime=1.49
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 1084 0 0 0 147 2 0 0 25 0 1 0 180721597 6225920 1017 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 1520 1017 104 219 0 1297 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6080

[startup+3.10168 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 21914
/proc/meminfo: memFree=1728472/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=6876 CPUtime=3.09
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 1484 0 0 0 305 4 0 0 25 0 1 0 180721597 7041024 1320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 1719 1320 104 219 0 1496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6876

[startup+6.3012 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 21914
/proc/meminfo: memFree=1727064/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=11104 CPUtime=6.29
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 1719 0 0 0 623 6 0 0 25 0 1 0 180721597 11370496 1555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 2776 1555 104 219 0 2553 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11104

[startup+12.7012 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 21914
/proc/meminfo: memFree=1726104/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=12272 CPUtime=12.69
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 2085 0 0 0 1260 9 0 0 25 0 1 0 180721597 12566528 1728 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 3068 1728 104 219 0 2845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12272

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 21914
/proc/meminfo: memFree=1724248/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=12868 CPUtime=25.48
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 2533 0 0 0 2536 12 0 0 25 0 1 0 180721597 13176832 2176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 3217 2176 104 219 0 2994 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12868

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 21914
/proc/meminfo: memFree=1720856/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=15208 CPUtime=51.08
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 3776 0 0 0 5088 20 0 0 25 0 1 0 180721597 15572992 3034 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 3802 3034 104 219 0 3579 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15208

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 21914
/proc/meminfo: memFree=1716440/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=25192 CPUtime=102.26
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 4858 0 0 0 10198 28 0 0 25 0 1 0 180721597 25796608 4116 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 6298 4116 104 219 0 6075 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25192

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21914
/proc/meminfo: memFree=1713432/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=26040 CPUtime=162.24
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 5600 0 0 0 16187 37 0 0 25 0 1 0 180721597 26664960 4858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 6510 4858 104 219 0 6287 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26040

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21914
/proc/meminfo: memFree=1710360/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=30044 CPUtime=222.22
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 7123 0 0 0 22177 45 0 0 25 0 1 0 180721597 30765056 5612 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 7511 5612 104 219 0 7288 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30044

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21916
/proc/meminfo: memFree=1708120/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=30832 CPUtime=282.21
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 7643 0 0 0 28170 51 0 0 25 0 1 0 180721597 31571968 6132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 7708 6132 104 219 0 7485 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30832

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21916
/proc/meminfo: memFree=1705944/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=31400 CPUtime=342.18
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 8200 0 0 0 34161 57 0 0 25 0 1 0 180721597 32153600 6689 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 7850 6689 104 219 0 7627 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31400

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21916
/proc/meminfo: memFree=1704344/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=32196 CPUtime=402.16
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 8590 0 0 0 40153 63 0 0 25 0 1 0 180721597 32968704 7079 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 8049 7079 104 219 0 7826 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 32196

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21916
/proc/meminfo: memFree=1702616/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=33004 CPUtime=462.14
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 9065 0 0 0 46145 69 0 0 25 0 1 0 180721597 33796096 7554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 8251 7554 104 219 0 8028 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 33004

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21916
/proc/meminfo: memFree=1701016/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=50008 CPUtime=522.13
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 9460 0 0 0 52137 76 0 0 25 0 1 0 180721597 51208192 7949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 12502 7949 104 219 0 12279 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 50008

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21916
/proc/meminfo: memFree=1699096/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=56920 CPUtime=582.11
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 11466 0 0 0 58129 82 0 0 25 0 1 0 180721597 58286080 8418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 14230 8418 104 219 0 14007 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 56920

[startup+642.301 s]
/proc/loadavg: 1.11 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1697304/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=57440 CPUtime=642.1
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 11903 0 0 0 64123 87 0 0 25 0 1 0 180721597 58818560 8855 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 14360 8855 104 219 0 14137 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 57440


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

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1691032/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=59448 CPUtime=822.03
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 13474 0 0 0 82102 101 0 0 25 0 1 0 180721597 60874752 10393 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 14862 10393 104 219 0 14639 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 59448

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1689048/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=59884 CPUtime=882.01
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 13981 0 0 0 88096 105 0 0 25 0 1 0 180721597 61321216 10900 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 14971 10900 104 219 0 14748 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 59884

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1688024/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=60736 CPUtime=941.99
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 14227 0 0 0 94090 109 0 0 25 0 1 0 180721597 62193664 11146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 15184 11146 104 219 0 14961 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 60736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1687000/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=61444 CPUtime=1001.98
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 14487 0 0 0 100085 113 0 0 25 0 1 0 180721597 62918656 11406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 15361 11406 104 219 0 15138 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 61444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1686232/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=62096 CPUtime=1061.96
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 14688 0 0 0 106078 118 0 0 25 0 1 0 180721597 63586304 11607 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 15524 11607 104 219 0 15301 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 62096

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1685464/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=62508 CPUtime=1121.94
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 14892 0 0 0 112072 122 0 0 25 0 1 0 180721597 64008192 11811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 15627 11811 104 219 0 15404 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 62508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1684824/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=62944 CPUtime=1181.92
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 15046 0 0 0 118065 127 0 0 25 0 1 0 180721597 64454656 11965 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 15736 11965 104 219 0 15513 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 62944

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1683992/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=62944 CPUtime=1241.91
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 15223 0 0 0 124060 131 0 0 25 0 1 0 180721597 64454656 12142 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 15736 12142 104 219 0 15513 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 62944

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1683288/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=63408 CPUtime=1301.88
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 15395 0 0 0 130053 135 0 0 25 0 1 0 180721597 64929792 12314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 15852 12314 104 219 0 15629 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 63408

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1682776/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=63408 CPUtime=1361.86
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 15507 0 0 0 136048 138 0 0 25 0 1 0 180721597 64929792 12426 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 15852 12426 104 219 0 15629 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 63408

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1682008/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=64032 CPUtime=1421.85
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 15698 0 0 0 142042 143 0 0 25 0 1 0 180721597 65568768 12617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 16008 12617 104 219 0 15785 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 64032

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1681368/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=64556 CPUtime=1481.82
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 15846 0 0 0 148035 147 0 0 25 0 1 0 180721597 66105344 12765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 16139 12765 104 219 0 15916 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 64556

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1680792/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=64556 CPUtime=1541.81
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 15987 0 0 0 154028 153 0 0 25 0 1 0 180721597 66105344 12906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 16139 12906 104 219 0 15916 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 64556

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1680216/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=65112 CPUtime=1601.79
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 16142 0 0 0 160023 156 0 0 25 0 1 0 180721597 66674688 13061 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 16278 13061 104 219 0 16055 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 65112

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1679704/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=65244 CPUtime=1661.77
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 16256 0 0 0 166017 160 0 0 25 0 1 0 180721597 66809856 13175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 16311 13175 104 219 0 16088 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 65244

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1679000/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=65836 CPUtime=1721.75
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 16420 0 0 0 172009 166 0 0 25 0 1 0 180721597 67416064 13339 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 16459 13339 104 219 0 16236 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 65836

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1678296/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=78124 CPUtime=1781.74
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 19659 0 0 0 178004 170 0 0 25 0 1 0 180721597 79998976 13505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 19531 13505 104 219 0 19308 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 78124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21916
/proc/meminfo: memFree=1678232/2055920 swapFree=4140760/4192956
[pid=21913] ppid=21911 vsize=78124 CPUtime=1800.04
/proc/21913/stat : 21913 (PBS4) R 21911 21913 20714 0 -1 4194304 19682 0 0 0 179833 171 0 0 25 0 1 0 180721597 79998976 13528 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21913/statm: 19531 13528 104 219 0 19308 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 78124

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1798.33
CPU system time (s): 1.72274
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 78124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.33
system time used= 1.72274
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19683
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= 35652

runsolver used 2.01369 second user time and 4.53731 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Apr 20 05:27:18 UTC 2007

IDJOB= 365215
IDBENCH= 2213
IDSOLVER= 157
FILE ID= node3/365215-1177046838

PBS_JOBID= 4640142

Free space on /tmp= 66358 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g9x9.opb
COMMAND LINE= /tmp/evaluation/365215-1177046838/PBS4 /tmp/evaluation/365215-1177046838/instance-365215-1177046838.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-365215-1177046838 -o ROOT/results/node3/conversion-365215-1177046838 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365215-1177046838/instance-365215-1177046838.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-365215-1177046838 -o ROOT/results/node3/solver-365215-1177046838 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/365215-1177046838/PBS4 /tmp/evaluation/365215-1177046838/instance-365215-1177046838.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  4b56e6775cc4a081c8696ef0fa81b784

RANDOM SEED= 847907314

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1733112 kB
Buffers:         34324 kB
Cached:         222948 kB
SwapCached:      15136 kB
Active:         105476 kB
Inactive:       175152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733112 kB
SwapTotal:     4192956 kB
SwapFree:      4140760 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          30484 kB
Slab:            27660 kB
Committed_AS:  5323844 kB
PageTables:       1784 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= 66358 MiB

End job on node3 on Fri Apr 20 05:57:21 UTC 2007