Trace number 458419

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.04 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/ppp-problems/normalized-ppp:3-13,25,26.opb
MD5SUM28d827e98d8e81c3ff9d9e47a6238269
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.9677
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4644
Total number of constraints31254
Number of constraints which are clauses30228
Number of constraints which are cardinality constraints (but not clauses)948
Number of constraints which are nor clauses,nor cardinality constraints78
Minimum length of a constraint3
Maximum length of a constraint29
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 104
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

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/458419-1178622480/instance-458419-1178622480.opb ......
1800.02/1800.50	c done parsing opb.
1800.02/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458419-1178622480/instance-458419-1178622480.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node65/watcher-458419-1178622480 -o ROOT/results/node65/solver-458419-1178622480 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458419-1178622480/instance-458419-1178622480.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: 1.00 1.00 1.00 3/64 7683
/proc/meminfo: memFree=1768808/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=1908 CPUtime=0
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 338237601 1953792 267 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 477 267 86 219 0 254 0

[startup+0.0292151 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7683
/proc/meminfo: memFree=1768808/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=2364 CPUtime=0.02
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 385 0 0 0 2 0 0 0 18 0 1 0 338237601 2420736 367 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134783744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 591 367 86 219 0 368 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2364

[startup+0.10122 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7683
/proc/meminfo: memFree=1768808/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=2780 CPUtime=0.09
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 526 0 0 0 9 0 0 0 18 0 1 0 338237601 2846720 508 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 695 508 86 219 0 472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2780

[startup+0.301235 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7683
/proc/meminfo: memFree=1768808/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=4460 CPUtime=0.29
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 997 0 0 0 29 0 0 0 19 0 1 0 338237601 4567040 833 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530493 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 1115 833 86 219 0 892 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4460

[startup+0.70127 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7683
/proc/meminfo: memFree=1768808/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=8744 CPUtime=0.69
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 1711 0 0 0 68 1 0 0 22 0 1 0 338237601 8953856 1354 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 2186 1354 90 219 0 1963 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8744

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1762144/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=9696 CPUtime=1.49
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 2333 0 0 0 146 3 0 0 25 0 1 0 338237601 9928704 1976 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 2424 1976 90 219 0 2201 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9696

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1760416/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=10212 CPUtime=3.09
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 2594 0 0 0 301 8 0 0 25 0 1 0 338237601 10457088 2237 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 2553 2237 90 219 0 2330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10212

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1759136/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=14784 CPUtime=6.29
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 2824 0 0 0 611 18 0 0 25 0 1 0 338237601 15138816 2467 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 3696 2467 90 219 0 3473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14784

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1757288/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=15412 CPUtime=12.68
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 3244 0 0 0 1234 34 0 0 25 0 1 0 338237601 15781888 2887 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 3853 2887 90 219 0 3630 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15412

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1756200/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=17508 CPUtime=25.49
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 3888 0 0 0 2486 63 0 0 25 0 1 0 338237601 17928192 3146 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 4377 3146 90 219 0 4154 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17508

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1754280/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=18680 CPUtime=51.07
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 4391 0 0 0 4986 121 0 0 25 0 1 0 338237601 19128320 3649 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 4670 3649 90 219 0 4447 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18680

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1749928/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=23448 CPUtime=102.26
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 6223 0 0 0 9998 228 0 0 25 0 1 0 338237601 24010752 4712 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 5862 4712 90 219 0 5639 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1747048/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=24916 CPUtime=162.25
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 6941 0 0 0 15876 349 0 0 25 0 1 0 338237601 25513984 5430 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 6229 5430 90 219 0 6006 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24916

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1744296/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=32688 CPUtime=222.23
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 9181 0 0 0 21770 453 0 0 25 0 1 0 338237601 33472512 6133 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 8172 6133 90 219 0 7949 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32688

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1741800/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=34120 CPUtime=282.22
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 9796 0 0 0 27663 559 0 0 25 0 1 0 338237601 34938880 6748 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 8530 6748 90 219 0 8307 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34120

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1738152/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=35344 CPUtime=342.2
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 10696 0 0 0 33554 666 0 0 25 0 1 0 338237601 36192256 7648 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 8836 7648 90 219 0 8613 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 35344

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1735784/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=36712 CPUtime=402.19
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 11305 0 0 0 39447 772 0 0 25 0 1 0 338237601 37593088 8257 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 9178 8257 90 219 0 8955 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36712

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1733416/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=38320 CPUtime=462.17
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 11884 0 0 0 45363 854 0 0 25 0 1 0 338237601 39239680 8836 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 9580 8836 90 219 0 9357 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 38320

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1731048/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=39484 CPUtime=522.15
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 12480 0 0 0 51275 940 0 0 25 0 1 0 338237601 40431616 9432 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 9871 9432 90 219 0 9648 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 39484

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1728744/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=53348 CPUtime=582.14
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 16098 0 0 0 57187 1027 0 0 25 0 1 0 338237601 54628352 9977 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 13337 9977 90 219 0 13114 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 53348

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1726824/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=54304 CPUtime=642.13
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 16581 0 0 0 63108 1105 0 0 25 0 1 0 338237601 55607296 10460 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 13576 10460 90 219 0 13353 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 54304


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1719336/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=58416 CPUtime=882.06
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 18444 0 0 0 86805 1401 0 0 25 0 1 0 338237601 59817984 12323 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 14604 12323 90 219 0 14381 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 58416

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1717544/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=58416 CPUtime=942.04
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 18883 0 0 0 92727 1477 0 0 25 0 1 0 338237601 59817984 12762 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 14604 12762 90 219 0 14381 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 58416

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1716008/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=59580 CPUtime=1002.02
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 19276 0 0 0 98661 1541 0 0 25 0 1 0 338237601 61009920 13155 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 14895 13155 90 219 0 14672 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 59580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1714344/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=60820 CPUtime=1062.01
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 19696 0 0 0 104587 1614 0 0 25 0 1 0 338237601 62279680 13575 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 15205 13575 90 219 0 14982 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 60820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1712680/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=60920 CPUtime=1121.99
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 20092 0 0 0 110513 1686 0 0 25 0 1 0 338237601 62382080 13971 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544915 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 15230 13971 90 219 0 15007 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 60920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1711016/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=62236 CPUtime=1181.98
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 20513 0 0 0 116442 1756 0 0 25 0 1 0 338237601 63729664 14392 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 15559 14392 90 219 0 15336 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 62236

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1709352/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=63632 CPUtime=1241.96
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 20904 0 0 0 122371 1825 0 0 25 0 1 0 338237601 65159168 14783 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 15908 14783 90 219 0 15685 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 63632

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1707816/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=63632 CPUtime=1301.95
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 21301 0 0 0 128302 1893 0 0 25 0 1 0 338237601 65159168 15180 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 15908 15180 90 219 0 15685 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 63632

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1706344/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=65116 CPUtime=1361.93
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 21662 0 0 0 134239 1954 0 0 25 0 1 0 338237601 66678784 15541 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 16279 15541 90 219 0 16056 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 65116

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1704680/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=89692 CPUtime=1421.92
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 28195 0 0 0 140167 2025 0 0 25 0 1 0 338237601 91844608 15929 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 22423 15929 90 219 0 22200 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 89692

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1703272/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=91268 CPUtime=1481.9
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 28552 0 0 0 146098 2092 0 0 25 0 1 0 338237601 93458432 16286 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 22817 16286 90 219 0 22594 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 91268

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1701608/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=91364 CPUtime=1541.88
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 28965 0 0 0 152036 2152 0 0 25 0 1 0 338237601 93556736 16699 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 22841 16699 90 219 0 22618 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 91364

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1700264/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=93040 CPUtime=1601.86
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 29316 0 0 0 157974 2212 0 0 25 0 1 0 338237601 95272960 17050 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 23260 17050 90 219 0 23037 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 93040

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1698792/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=93136 CPUtime=1661.85
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 29658 0 0 0 163909 2276 0 0 25 0 1 0 338237601 95371264 17392 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 23284 17392 90 219 0 23061 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 93136

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1697384/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=93136 CPUtime=1721.84
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 30034 0 0 0 169842 2342 0 0 25 0 1 0 338237601 95371264 17768 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 23284 17768 90 219 0 23061 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 93136

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1695720/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=94916 CPUtime=1781.81
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 30430 0 0 0 175768 2413 0 0 25 0 1 0 338237601 97193984 18164 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 23729 18164 90 219 0 23506 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 94916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1695272/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=94916 CPUtime=1800.02
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 30558 0 0 0 177570 2432 0 0 25 0 1 0 338237601 97193984 18292 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 23729 18292 90 219 0 23506 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 94916

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7684
/proc/meminfo: memFree=1695272/2055920 swapFree=4184160/4192956
[pid=7683] ppid=7681 vsize=94916 CPUtime=1800.02
/proc/7683/stat : 7683 (PBS4_SAT07v2) R 7681 7683 6524 0 -1 4194304 30558 0 0 0 177570 2432 0 0 25 0 1 0 338237601 97193984 18292 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7683/statm: 23729 18292 90 219 0 23506 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 94916

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.04
CPU user time (s): 1775.71
CPU system time (s): 24.3343
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 94916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.71
system time used= 24.3343
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30559
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= 1682

runsolver used 1.35779 second user time and 3.56546 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue May  8 11:08:00 UTC 2007

IDJOB= 458419
IDBENCH= 1496
IDSOLVER= 200
FILE ID= node65/458419-1178622480

PBS_JOBID= 5218258

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/ppp-problems/normalized-ppp:3-13,25,26.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458419-1178622480/instance-458419-1178622480.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-458419-1178622480 -o ROOT/results/node65/conversion-458419-1178622480 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458419-1178622480/instance-458419-1178622480.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-458419-1178622480 -o ROOT/results/node65/solver-458419-1178622480 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458419-1178622480/instance-458419-1178622480.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  28d827e98d8e81c3ff9d9e47a6238269

RANDOM SEED= 897357076

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1769216 kB
Buffers:         19636 kB
Cached:         181936 kB
SwapCached:       2768 kB
Active:          75248 kB
Inactive:       136648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769216 kB
SwapTotal:     4192956 kB
SwapFree:      4184160 kB
Dirty:            3380 kB
Writeback:           0 kB
Mapped:          16432 kB
Slab:            60800 kB
Committed_AS:  7397112 kB
PageTables:       1456 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= 66561 MiB

End job on node65 on Tue May  8 11:38:02 UTC 2007