Trace number 455049

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. 1800.15 1800.77

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_25_2.opb
MD5SUM219f407da86957d900e068170e9af8b6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-32
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -32
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)12440
Sum of products size (including duplicates)24880
Number of different products6220
Sum of products size12440

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/455049-1178036291/instance-455049-1178036291.opb ......
3.49/3.54	c done parsing opb.
3.49/3.54	o 189
3.49/3.58	o 183
3.79/3.83	o 182
3.88/3.96	o 181
5.39/5.49	o 180
5.59/5.66	o 178
14.08/14.16	o 177
27.28/27.37	o 174
994.74/995.12	o 173
1800.08/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455049-1178036291/instance-455049-1178036291.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-455049-1178036291 -o ROOT/results/node38/solver-455049-1178036291 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455049-1178036291/PBS4 /tmp/evaluation/455049-1178036291/instance-455049-1178036291.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 18789
/proc/meminfo: memFree=1791568/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=2236 CPUtime=0
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 235795816 2289664 331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/18789/statm: 559 331 87 219 0 336 0

[startup+0.030498 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18789
/proc/meminfo: memFree=1791568/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=2640 CPUtime=0.02
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 443 0 0 0 2 0 0 0 18 0 1 0 235795816 2703360 426 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/18789/statm: 660 426 87 219 0 437 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2640

[startup+0.101497 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18789
/proc/meminfo: memFree=1791568/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=3684 CPUtime=0.09
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 708 0 0 0 9 0 0 0 18 0 1 0 235795816 3772416 658 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596458 0 0 4096 0 0 0 0 17 1 0 0
/proc/18789/statm: 921 658 88 219 0 698 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3684

[startup+0.301534 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18789
/proc/meminfo: memFree=1791568/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=4268 CPUtime=0.29
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 994 0 0 0 29 0 0 0 19 0 1 0 235795816 4370432 879 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 1067 879 93 219 0 844 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4268

[startup+0.701612 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18789
/proc/meminfo: memFree=1791568/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=4268 CPUtime=0.69
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 994 0 0 0 69 0 0 0 23 0 1 0 235795816 4370432 879 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 1067 879 93 219 0 844 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4268

[startup+1.50277 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18790
/proc/meminfo: memFree=1788360/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=4268 CPUtime=1.49
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 994 0 0 0 149 0 0 0 25 0 1 0 235795816 4370432 879 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 1067 879 93 219 0 844 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4268

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18790
/proc/meminfo: memFree=1788232/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=4404 CPUtime=3.09
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 1008 0 0 0 309 0 0 0 25 0 1 0 235795816 4509696 893 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 1101 893 93 219 0 878 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4404

[startup+6.30169 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18790
/proc/meminfo: memFree=1787144/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=5976 CPUtime=6.29
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 1326 0 0 0 627 2 0 0 25 0 1 0 235795816 6119424 1211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 1494 1211 104 219 0 1271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5976

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18790
/proc/meminfo: memFree=1778952/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=21928 CPUtime=12.68
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 3701 0 0 0 1263 5 0 0 25 0 1 0 235795816 22454272 3537 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 5482 3537 104 219 0 5259 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21928

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18790
/proc/meminfo: memFree=1772424/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=23472 CPUtime=25.49
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 5039 0 0 0 2540 9 0 0 25 0 1 0 235795816 24035328 4778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 5868 4778 104 219 0 5645 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23472

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18790
/proc/meminfo: memFree=1771080/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=25344 CPUtime=51.07
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 5602 0 0 0 5087 20 0 0 25 0 1 0 235795816 25952256 5148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 6336 5148 104 219 0 6113 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25344

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18790
/proc/meminfo: memFree=1769160/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=27964 CPUtime=102.26
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 6447 0 0 0 10182 44 0 0 25 0 1 0 235795816 28635136 5608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 6991 5608 104 219 0 6768 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27964

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18790
/proc/meminfo: memFree=1767176/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=29192 CPUtime=162.23
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 6936 0 0 0 16160 63 0 0 25 0 1 0 235795816 29892608 6097 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552729 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 7298 6097 104 219 0 7075 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29192

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18790
/proc/meminfo: memFree=1765640/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=32912 CPUtime=222.22
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 8075 0 0 0 22142 80 0 0 25 0 1 0 235795816 33701888 6467 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 8228 6467 104 219 0 8005 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32912

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18790
/proc/meminfo: memFree=1764104/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=33740 CPUtime=282.19
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 8466 0 0 0 28123 96 0 0 25 0 1 0 235795816 34549760 6858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 8435 6858 104 219 0 8212 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33740

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18790
/proc/meminfo: memFree=1743176/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=51772 CPUtime=342.17
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 13799 0 0 0 34106 111 0 0 25 0 1 0 235795816 53014528 12191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 12943 12191 104 219 0 12720 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 51772

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18790
/proc/meminfo: memFree=1692552/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=153444 CPUtime=402.15
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 26449 0 0 0 40090 125 0 0 25 0 1 0 235795816 157126656 24841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 38361 24841 104 219 0 38138 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 153444

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1646792/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=158756 CPUtime=462.13
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 37815 0 0 0 46076 137 0 0 25 0 1 0 235795816 162566144 36207 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 39689 36207 104 219 0 39466 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 158756

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1605896/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=301316 CPUtime=522.11
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 49555 0 0 0 52061 150 0 0 25 0 1 0 235795816 308547584 46410 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 75329 46410 104 219 0 75106 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 301316

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1570312/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=304796 CPUtime=582.09
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 58386 0 0 0 58049 160 0 0 25 0 1 0 235795816 312111104 55241 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 76199 55241 104 219 0 75976 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 304796

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1542984/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=305696 CPUtime=642.07
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 65114 0 0 0 64039 168 0 0 25 0 1 0 235795816 313032704 61969 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549277 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 76424 61969 104 219 0 76201 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 305696


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1444168/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=444240 CPUtime=881.99
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 89668 0 0 0 88000 199 0 0 25 0 1 0 235795816 454901760 86523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 111060 86523 104 219 0 110837 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 444240

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1434376/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=447340 CPUtime=941.96
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 92084 0 0 0 93991 205 0 0 25 0 1 0 235795816 458076160 88939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 111835 88939 104 219 0 111612 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 447340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1432712/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=448204 CPUtime=1001.95
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 92512 0 0 0 99983 212 0 0 25 0 1 0 235795816 458960896 89367 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 112051 89367 104 219 0 111828 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 448204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1432072/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=448676 CPUtime=1061.93
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 92672 0 0 0 105974 219 0 0 25 0 1 0 235795816 459444224 89527 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 112169 89527 104 219 0 111946 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 448676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1431624/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=448676 CPUtime=1121.9
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 92778 0 0 0 111966 224 0 0 25 0 1 0 235795816 459444224 89633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 112169 89633 104 219 0 111946 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 448676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1431112/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=448808 CPUtime=1181.88
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 92897 0 0 0 117959 229 0 0 25 0 1 0 235795816 459579392 89752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 112202 89752 104 219 0 111979 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 448808

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1430792/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=448808 CPUtime=1241.86
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 92981 0 0 0 123953 233 0 0 25 0 1 0 235795816 459579392 89836 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 112202 89836 104 219 0 111979 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 448808

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1430344/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=448940 CPUtime=1301.85
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 93092 0 0 0 129947 238 0 0 25 0 1 0 235795816 459714560 89947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 112235 89947 104 219 0 112012 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 448940

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1429960/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=449072 CPUtime=1361.82
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 93182 0 0 0 135941 241 0 0 25 0 1 0 235795816 459849728 90037 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 112268 90037 104 219 0 112045 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 449072

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1428488/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=450788 CPUtime=1421.8
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 93550 0 0 0 141937 243 0 0 25 0 1 0 235795816 461606912 90405 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 112697 90405 104 219 0 112474 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 450788

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1427848/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=451448 CPUtime=1481.78
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 93730 0 0 0 147931 247 0 0 25 0 1 0 235795816 462282752 90585 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 112862 90585 104 219 0 112639 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 451448

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1426376/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=453032 CPUtime=1541.76
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 94087 0 0 0 153926 250 0 0 25 0 1 0 235795816 463904768 90942 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 113258 90942 104 219 0 113035 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 453032

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1424584/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=455276 CPUtime=1601.74
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 94535 0 0 0 159921 253 0 0 25 0 1 0 235795816 466202624 91390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547239 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 113819 91390 104 219 0 113596 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 455276

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1414984/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=458308 CPUtime=1661.72
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 96997 0 0 0 165915 257 0 0 25 0 1 0 235795816 469307392 93819 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 114577 93819 104 219 0 114354 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 458308

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1409032/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=460524 CPUtime=1721.7
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 98443 0 0 0 171909 261 0 0 25 0 1 0 235795816 471576576 95265 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 115131 95265 104 219 0 114908 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 460524

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1408008/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=461712 CPUtime=1781.68
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 98706 0 0 0 177904 264 0 0 25 0 1 0 235795816 472793088 95528 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 115428 95528 104 219 0 115205 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 461712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1407496/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=474132 CPUtime=1800.08
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 101853 0 0 0 179742 266 0 0 25 0 1 0 235795816 485511168 95602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 118533 95602 104 219 0 118310 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 474132

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: 1.00 1.00 1.00 2/78 18792
/proc/meminfo: memFree=1407496/2055920 swapFree=4154564/4192956
[pid=18789] ppid=18787 vsize=474132 CPUtime=1800.08
/proc/18789/stat : 18789 (PBS4) R 18787 18789 17848 0 -1 4194304 101853 0 0 0 179742 266 0 0 25 0 1 0 235795816 485511168 95602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18789/statm: 118533 95602 104 219 0 118310 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 474132

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.15
CPU user time (s): 1797.42
CPU system time (s): 2.72758
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 474132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.42
system time used= 2.72758
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101854
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= 37313

runsolver used 1.40779 second user time and 4.20836 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue May  1 16:18:11 UTC 2007

IDJOB= 455049
IDBENCH= 48238
IDSOLVER= 157
FILE ID= node38/455049-1178036291

PBS_JOBID= 4728390

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_25_2.opb
COMMAND LINE= /tmp/evaluation/455049-1178036291/PBS4 /tmp/evaluation/455049-1178036291/instance-455049-1178036291.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-455049-1178036291 -o ROOT/results/node38/conversion-455049-1178036291 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455049-1178036291/instance-455049-1178036291.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-455049-1178036291 -o ROOT/results/node38/solver-455049-1178036291 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455049-1178036291/PBS4 /tmp/evaluation/455049-1178036291/instance-455049-1178036291.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  219f407da86957d900e068170e9af8b6

RANDOM SEED= 914292262

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1792040 kB
Buffers:         51284 kB
Cached:         123820 kB
SwapCached:       6796 kB
Active:         103044 kB
Inactive:       101640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792040 kB
SwapTotal:     4192956 kB
SwapFree:      4154564 kB
Dirty:            1760 kB
Writeback:           0 kB
Mapped:          36232 kB
Slab:            44444 kB
Committed_AS:  3840864 kB
PageTables:       2072 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node38 on Tue May  1 16:48:14 UTC 2007