Trace number 352884

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. 1800.08 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8b2.opb
MD5SUM70025ca48ca8d6f0557fd72393d339c2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark379
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 379
Optimality of the best value was proved NO
Number of variables1152
Total number of constraints4664
Number of constraints which are clauses4664
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 constraint2
Maximum length of a constraint8
Number of terms in the objective function 1152
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 1152
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1152
Number of bits of the biggest sum of numbers11
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/352884-1176645019/instance-352884-1176645019.opb ......
0.01/0.05	c done parsing opb.
0.01/0.05	o 576
0.01/0.06	o 575
0.01/0.06	o 574
0.01/0.07	o 484
8.39/8.49	o 467
10.59/10.62	o 465
15.29/15.38	o 447
1800.07/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352884-1176645019/instance-352884-1176645019.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/node6/watcher-352884-1176645019 -o ROOT/results/node6/solver-352884-1176645019 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352884-1176645019/PBS4 /tmp/evaluation/352884-1176645019/instance-352884-1176645019.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: 0.92 0.98 0.99 3/77 11495
/proc/meminfo: memFree=1834352/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=1456 CPUtime=0
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 140539564 1490944 159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135022908 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 364 159 86 219 0 141 0

[startup+0.0131731 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11495
/proc/meminfo: memFree=1834352/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=1596 CPUtime=0.01
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 191 0 0 0 1 0 0 0 18 0 1 0 140539564 1634304 173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/11495/statm: 399 173 87 219 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1596

[startup+0.101183 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11495
/proc/meminfo: memFree=1834352/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=1848 CPUtime=0.09
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 140539564 1892352 313 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 462 313 102 219 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1848

[startup+0.301207 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11495
/proc/meminfo: memFree=1834352/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=2616 CPUtime=0.29
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 520 0 0 0 29 0 0 0 19 0 1 0 140539564 2678784 497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 654 497 103 219 0 431 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2616

[startup+0.701253 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11495
/proc/meminfo: memFree=1834352/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=5688 CPUtime=0.69
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 892 0 0 0 69 0 0 0 23 0 1 0 140539564 5824512 869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 1422 869 103 219 0 1199 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5688

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1830120/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=9784 CPUtime=1.49
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 1624 0 0 0 148 1 0 0 25 0 1 0 140539564 10018816 1601 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134550886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 2446 1601 103 219 0 2223 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9784

[startup+3.10153 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1826088/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=17976 CPUtime=3.09
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 3000 0 0 0 307 2 0 0 25 0 1 0 140539564 18407424 2977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 4494 2977 103 219 0 4271 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17976

[startup+6.30291 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1815336/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=34684 CPUtime=6.29
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 5540 0 0 0 626 3 0 0 25 0 1 0 140539564 35516416 5468 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 8671 5468 104 219 0 8448 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34684

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1801896/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=34948 CPUtime=12.69
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 8496 0 0 0 1260 9 0 0 25 0 1 0 140539564 35786752 8424 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 8737 8424 104 219 0 8514 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34948

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1799784/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=35588 CPUtime=25.48
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 8834 0 0 0 2531 17 0 0 25 0 1 0 140539564 36442112 8665 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 8897 8665 104 219 0 8674 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35588

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1799336/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=35868 CPUtime=51.08
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 8948 0 0 0 5088 20 0 0 25 0 1 0 140539564 36728832 8779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 8967 8779 104 219 0 8744 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35868

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1798120/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=37364 CPUtime=102.26
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 9448 0 0 0 10203 23 0 0 25 0 1 0 140539564 38260736 9086 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 9341 9086 104 219 0 9118 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37364

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1797032/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=38068 CPUtime=162.24
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 9702 0 0 0 16197 27 0 0 25 0 1 0 140539564 38981632 9340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 9517 9340 104 219 0 9294 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38068

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1795944/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=40312 CPUtime=222.22
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 10344 0 0 0 22191 31 0 0 25 0 1 0 140539564 41279488 9597 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 10078 9597 104 219 0 9855 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40312

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1794920/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=40864 CPUtime=282.21
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 10585 0 0 0 28185 36 0 0 25 0 1 0 140539564 41844736 9838 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 10216 9838 104 219 0 9993 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40864

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1793960/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=41300 CPUtime=342.19
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 10815 0 0 0 34179 40 0 0 25 0 1 0 140539564 42291200 10068 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 10325 10068 104 219 0 10102 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41300

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1793192/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=41776 CPUtime=402.17
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 10996 0 0 0 40173 44 0 0 25 0 1 0 140539564 42778624 10249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559905 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 10444 10249 104 219 0 10221 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 41776

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1792296/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=45376 CPUtime=462.15
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 11955 0 0 0 46167 48 0 0 25 0 1 0 140539564 46465024 10439 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 11344 10439 104 219 0 11121 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 45376

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1791528/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=45720 CPUtime=522.14
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 12148 0 0 0 52160 54 0 0 25 0 1 0 140539564 46817280 10632 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 11430 10632 104 219 0 11207 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 45720

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11496
/proc/meminfo: memFree=1790696/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=46192 CPUtime=582.12
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 12328 0 0 0 58153 59 0 0 25 0 1 0 140539564 47300608 10812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 11548 10812 104 219 0 11325 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 46192

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 11522
/proc/meminfo: memFree=1788920/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=46568 CPUtime=642.09
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 12469 0 0 0 64147 62 0 0 25 0 1 0 140539564 47685632 10953 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 11642 10953 104 219 0 11419 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 46568


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1787496/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=47892 CPUtime=881.93
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 13055 0 0 0 88117 76 0 0 25 0 1 0 140539564 49041408 11539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 11973 11539 104 219 0 11750 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 47892

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1786920/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=48240 CPUtime=941.91
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 13189 0 0 0 94111 80 0 0 25 0 1 0 140539564 49397760 11673 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 12060 11673 104 219 0 11837 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 48240

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1786344/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=48240 CPUtime=1001.88
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 13327 0 0 0 100106 82 0 0 25 0 1 0 140539564 49397760 11811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 12060 11811 104 219 0 11837 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 48240

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1785768/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=48608 CPUtime=1061.87
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 13465 0 0 0 106100 87 0 0 25 0 1 0 140539564 49774592 11949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559436 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 12152 11949 104 219 0 11929 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 48608

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1785256/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=55144 CPUtime=1121.86
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 15140 0 0 0 112096 90 0 0 25 0 1 0 140539564 56467456 12087 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590998 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 13786 12087 104 219 0 13563 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 55144

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1784680/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=55560 CPUtime=1181.84
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 15272 0 0 0 118091 93 0 0 25 0 1 0 140539564 56893440 12219 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 13890 12219 104 219 0 13667 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 55560

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1784104/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=55560 CPUtime=1241.82
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 15405 0 0 0 124085 97 0 0 25 0 1 0 140539564 56893440 12352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 13890 12352 104 219 0 13667 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 55560

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1783592/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=56004 CPUtime=1301.8
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 15535 0 0 0 130079 101 0 0 25 0 1 0 140539564 57348096 12482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 14001 12482 104 219 0 13778 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 56004

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1783144/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=56004 CPUtime=1361.78
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 15661 0 0 0 136073 105 0 0 25 0 1 0 140539564 57348096 12608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 14001 12608 104 219 0 13778 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 56004

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1782568/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=56476 CPUtime=1421.77
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 15799 0 0 0 142068 109 0 0 25 0 1 0 140539564 57831424 12746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 14119 12746 104 219 0 13896 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 56476

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1781992/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=56976 CPUtime=1481.74
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 15940 0 0 0 148062 112 0 0 25 0 1 0 140539564 58343424 12887 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559457 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 14244 12887 104 219 0 14021 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 56976

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1781416/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=56976 CPUtime=1541.72
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 16069 0 0 0 154057 115 0 0 25 0 1 0 140539564 58343424 13016 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 14244 13016 104 219 0 14021 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 56976

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1780968/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=57508 CPUtime=1601.71
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 16193 0 0 0 160052 119 0 0 25 0 1 0 140539564 58888192 13140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 14377 13140 104 219 0 14154 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 57508

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1780392/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=57508 CPUtime=1661.69
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 16318 0 0 0 166047 122 0 0 25 0 1 0 140539564 58888192 13265 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 14377 13265 104 219 0 14154 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 57508

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1779816/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=57508 CPUtime=1721.67
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 16443 0 0 0 172041 126 0 0 25 0 1 0 140539564 58888192 13390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563258 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 14377 13390 104 219 0 14154 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 57508

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1779368/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=58072 CPUtime=1781.65
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 16567 0 0 0 178035 130 0 0 25 0 1 0 140539564 59465728 13514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 14518 13514 104 219 0 14295 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 58072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1779176/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=58072 CPUtime=1800.07
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 16607 0 0 0 179875 132 0 0 25 0 1 0 140539564 59465728 13554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 14518 13554 104 219 0 14295 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 58072

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11694
/proc/meminfo: memFree=1779176/2055924 swapFree=4158476/4192956
[pid=11495] ppid=11493 vsize=58072 CPUtime=1800.07
/proc/11495/stat : 11495 (PBS4) R 11493 11495 10414 0 -1 4194304 16607 0 0 0 179875 132 0 0 25 0 1 0 140539564 59465728 13554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11495/statm: 14518 13554 104 219 0 14295 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 58072

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1798.75
CPU system time (s): 1.3298
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 58072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.75
system time used= 1.3298
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16608
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= 22586

runsolver used 2.19467 second user time and 4.19736 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Apr 15 13:50:19 UTC 2007

IDJOB= 352884
IDBENCH= 2066
IDSOLVER= 157
FILE ID= node6/352884-1176645019

PBS_JOBID= 4556860

Free space on /tmp= 66557 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8b2.opb
COMMAND LINE= /tmp/evaluation/352884-1176645019/PBS4 /tmp/evaluation/352884-1176645019/instance-352884-1176645019.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-352884-1176645019 -o ROOT/results/node6/conversion-352884-1176645019 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352884-1176645019/instance-352884-1176645019.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-352884-1176645019 -o ROOT/results/node6/solver-352884-1176645019 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352884-1176645019/PBS4 /tmp/evaluation/352884-1176645019/instance-352884-1176645019.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  70025ca48ca8d6f0557fd72393d339c2

RANDOM SEED= 609323883

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1834760 kB
Buffers:         26344 kB
Cached:         108184 kB
SwapCached:       2628 kB
Active:          72736 kB
Inactive:        86580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1834760 kB
SwapTotal:     4192956 kB
SwapFree:      4158476 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          32184 kB
Slab:            47428 kB
Committed_AS:  6267896 kB
PageTables:       1788 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= 66557 MiB

End job on node6 on Sun Apr 15 14:20:22 UTC 2007