Trace number 362045

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 2007-03-23? (TO) 1800.05 1800.52

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/362045-1177005748/instance-362045-1177005748.opb ......
1800.03/1800.50	c done parsing opb.
1800.03/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362045-1177005748/instance-362045-1177005748.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/node19/watcher-362045-1177005748 -o ROOT/results/node19/solver-362045-1177005748 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362045-1177005748/PBS4 /tmp/evaluation/362045-1177005748/instance-362045-1177005748.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 3/77 27668
/proc/meminfo: memFree=1684104/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=1908 CPUtime=0
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 148492196 1953792 269 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/27668/statm: 477 269 87 219 0 254 0

[startup+0.053596 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27668
/proc/meminfo: memFree=1684104/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=2584 CPUtime=0.05
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 437 0 0 0 5 0 0 0 18 0 1 0 148492196 2646016 419 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/27668/statm: 646 419 87 219 0 423 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2584

[startup+0.1016 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27668
/proc/meminfo: memFree=1684104/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=2780 CPUtime=0.09
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 527 0 0 0 9 0 0 0 18 0 1 0 148492196 2846720 509 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134801820 0 0 4096 0 0 0 0 17 1 0 0
/proc/27668/statm: 695 509 87 219 0 472 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2780

[startup+0.301622 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27668
/proc/meminfo: memFree=1684104/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=4460 CPUtime=0.29
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 1001 0 0 0 29 0 0 0 19 0 1 0 148492196 4567040 837 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/27668/statm: 1115 837 89 219 0 892 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4460

[startup+0.701664 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27668
/proc/meminfo: memFree=1684104/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=8744 CPUtime=0.69
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 1715 0 0 0 69 0 0 0 22 0 1 0 148492196 8953856 1358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 2186 1358 94 219 0 1963 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8744

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1677440/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=9696 CPUtime=1.49
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 2337 0 0 0 146 3 0 0 25 0 1 0 148492196 9928704 1980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 2424 1980 94 219 0 2201 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9696

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1675648/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=10212 CPUtime=3.09
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 2600 0 0 0 302 7 0 0 25 0 1 0 148492196 10457088 2243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 2553 2243 94 219 0 2330 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10212

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1674432/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=14784 CPUtime=6.29
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 2828 0 0 0 613 16 0 0 25 0 1 0 148492196 15138816 2471 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 3696 2471 94 219 0 3473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14784

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1672576/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=15412 CPUtime=12.68
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 3248 0 0 0 1235 33 0 0 25 0 1 0 148492196 15781888 2891 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 3853 2891 94 219 0 3630 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15412

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1671488/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=17508 CPUtime=25.48
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 3893 0 0 0 2482 66 0 0 25 0 1 0 148492196 17928192 3151 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 4377 3151 94 219 0 4154 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17508

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1669440/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=18680 CPUtime=51.08
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 4402 0 0 0 4992 116 0 0 25 0 1 0 148492196 19128320 3660 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 4670 3660 94 219 0 4447 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18680

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1665152/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=23448 CPUtime=102.27
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 6232 0 0 0 10012 215 0 0 25 0 1 0 148492196 24010752 4721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 5862 4721 94 219 0 5639 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23448

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1662272/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=24916 CPUtime=162.25
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 6961 0 0 0 15891 334 0 0 25 0 1 0 148492196 25513984 5450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 6229 5450 94 219 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 2/78 27669
/proc/meminfo: memFree=1659456/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=32688 CPUtime=222.23
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 9194 0 0 0 21784 439 0 0 25 0 1 0 148492196 33472512 6146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 8172 6146 94 219 0 7949 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32688

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1657024/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=34216 CPUtime=282.22
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 9812 0 0 0 27683 539 0 0 25 0 1 0 148492196 35037184 6764 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 8554 6764 94 219 0 8331 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34216

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1653440/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=35344 CPUtime=342.2
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 10716 0 0 0 33579 641 0 0 25 0 1 0 148492196 36192256 7668 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 8836 7668 94 219 0 8613 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 35344

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1651008/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=36712 CPUtime=402.18
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 11344 0 0 0 39477 741 0 0 25 0 1 0 148492196 37593088 8296 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 9178 8296 94 219 0 8955 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36712

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1648576/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=38320 CPUtime=462.17
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 11927 0 0 0 45392 825 0 0 25 0 1 0 148492196 39239680 8879 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 9580 8879 94 219 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 2/78 27669
/proc/meminfo: memFree=1646272/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=39484 CPUtime=522.15
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 12498 0 0 0 51303 912 0 0 25 0 1 0 148492196 40431616 9450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 9871 9450 94 219 0 9648 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 39484

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1644032/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=53348 CPUtime=582.14
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 16119 0 0 0 57215 999 0 0 25 0 1 0 148492196 54628352 9998 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 13337 9998 94 219 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 2/78 27669
/proc/meminfo: memFree=1642048/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=54304 CPUtime=642.13
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 16613 0 0 0 63134 1079 0 0 25 0 1 0 148492196 55607296 10492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 13576 10492 94 219 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 2/78 27669
/proc/meminfo: memFree=1634560/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=58416 CPUtime=882.06
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 18471 0 0 0 86842 1364 0 0 25 0 1 0 148492196 59817984 12350 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 14604 12350 94 219 0 14381 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 58416

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1632704/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=58416 CPUtime=942.05
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 18926 0 0 0 92766 1439 0 0 25 0 1 0 148492196 59817984 12805 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 14604 12805 94 219 0 14381 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 58416

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1631104/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=59580 CPUtime=1002.03
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 19323 0 0 0 98704 1499 0 0 25 0 1 0 148492196 61009920 13202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 14895 13202 94 219 0 14672 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 59580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1629504/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=60820 CPUtime=1062.01
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 19739 0 0 0 104630 1571 0 0 25 0 1 0 148492196 62279680 13618 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 15205 13618 94 219 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 2/78 27669
/proc/meminfo: memFree=1627840/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=60920 CPUtime=1122
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 20132 0 0 0 110561 1639 0 0 25 0 1 0 148492196 62382080 14011 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 15230 14011 94 219 0 15007 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 60920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1626240/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=62236 CPUtime=1181.98
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 20545 0 0 0 116493 1705 0 0 25 0 1 0 148492196 63729664 14424 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 15559 14424 94 219 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 2/78 27669
/proc/meminfo: memFree=1624576/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=63632 CPUtime=1241.97
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 20945 0 0 0 122427 1770 0 0 25 0 1 0 148492196 65159168 14824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 15908 14824 94 219 0 15685 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 63632

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1623040/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=63632 CPUtime=1301.96
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 21326 0 0 0 128359 1837 0 0 25 0 1 0 148492196 65159168 15205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 15908 15205 94 219 0 15685 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 63632

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1621632/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=65116 CPUtime=1361.93
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 21693 0 0 0 134291 1902 0 0 25 0 1 0 148492196 66678784 15572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 16279 15572 94 219 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 3/78 27669
/proc/meminfo: memFree=1619904/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=89692 CPUtime=1421.92
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 28247 0 0 0 140218 1974 0 0 25 0 1 0 148492196 91844608 15981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 22423 15981 94 219 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 2/78 27669
/proc/meminfo: memFree=1618560/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=91364 CPUtime=1481.9
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 28591 0 0 0 146154 2036 0 0 25 0 1 0 148492196 93556736 16325 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 22841 16325 94 219 0 22618 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 91364

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1616896/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=91364 CPUtime=1541.89
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 29004 0 0 0 152098 2091 0 0 25 0 1 0 148492196 93556736 16738 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 22841 16738 94 219 0 22618 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 91364

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1615552/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=93040 CPUtime=1601.87
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 29339 0 0 0 158045 2142 0 0 25 0 1 0 148492196 95272960 17073 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 23260 17073 94 219 0 23037 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 93040

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1614016/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=93136 CPUtime=1661.86
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 29711 0 0 0 163979 2207 0 0 25 0 1 0 148492196 95371264 17445 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 23284 17445 94 219 0 23061 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 93136

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27669
/proc/meminfo: memFree=1612608/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=93136 CPUtime=1721.84
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 30061 0 0 0 169913 2271 0 0 25 0 1 0 148492196 95371264 17795 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 23284 17795 94 219 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 2/78 27669
/proc/meminfo: memFree=1610944/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=94916 CPUtime=1781.83
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 30471 0 0 0 175843 2340 0 0 25 0 1 0 148492196 97193984 18205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 23729 18205 94 219 0 23506 0
Current children cumulated CPU time (s) 1781.83
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 2/78 27669
/proc/meminfo: memFree=1610432/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=94916 CPUtime=1800.03
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 30584 0 0 0 177647 2356 0 0 25 0 1 0 148492196 97193984 18318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 23729 18318 94 219 0 23506 0
Current children cumulated CPU time (s) 1800.03
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 2/78 27669
/proc/meminfo: memFree=1610432/2055920 swapFree=4159444/4192956
[pid=27668] ppid=27666 vsize=94916 CPUtime=1800.03
/proc/27668/stat : 27668 (PBS4) R 27666 27668 27014 0 -1 4194304 30584 0 0 0 177647 2356 0 0 25 0 1 0 148492196 97193984 18318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27668/statm: 23729 18318 94 219 0 23506 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 94916

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1776.47
CPU system time (s): 23.5734
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 94916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1776.47
system time used= 23.5734
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30585
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= 1903

runsolver used 2.05369 second user time and 4.48132 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Thu Apr 19 18:02:28 UTC 2007

IDJOB= 362045
IDBENCH= 1496
IDSOLVER= 157
FILE ID= node19/362045-1177005748

PBS_JOBID= 4630521

Free space on /tmp= 66448 MiB

SOLVER NAME= PBS4 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= /tmp/evaluation/362045-1177005748/PBS4 /tmp/evaluation/362045-1177005748/instance-362045-1177005748.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-362045-1177005748 -o ROOT/results/node19/conversion-362045-1177005748 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362045-1177005748/instance-362045-1177005748.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-362045-1177005748 -o ROOT/results/node19/solver-362045-1177005748 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362045-1177005748/PBS4 /tmp/evaluation/362045-1177005748/instance-362045-1177005748.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  28d827e98d8e81c3ff9d9e47a6238269

RANDOM SEED= 104763843

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1684512 kB
Buffers:         36936 kB
Cached:         243624 kB
SwapCached:       2320 kB
Active:         159592 kB
Inactive:       146168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684512 kB
SwapTotal:     4192956 kB
SwapFree:      4159444 kB
Dirty:            2240 kB
Writeback:           0 kB
Mapped:          33180 kB
Slab:            51196 kB
Committed_AS:  3021472 kB
PageTables:       1792 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= 66448 MiB

End job on node19 on Thu Apr 19 18:32:31 UTC 2007