Trace number 457701

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) 1800.03 1800.73

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_200_25_2_40.opb
MD5SUMff64c7b9cef588c95a335f732f2d905b
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400
Total number of constraints602
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)1
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 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 40
Number of bits of the biggest number in a constraint 6
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

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/457701-1178372336/instance-457701-1178372336.opb ......
1800.00/1800.70	c done parsing opb.
1800.00/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/457701-1178372336/instance-457701-1178372336.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node76/watcher-457701-1178372336 -o ROOT/results/node76/solver-457701-1178372336 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/457701-1178372336/PBS4 /tmp/evaluation/457701-1178372336/instance-457701-1178372336.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.81 0.92 0.96 3/69 7894
/proc/meminfo: memFree=1480864/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=2236 CPUtime=0
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 345 0 0 0 0 0 0 0 19 0 1 0 285148167 2289664 329 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/7894/statm: 559 330 87 219 0 336 0

[startup+0.0587409 s]
/proc/loadavg: 0.81 0.92 0.96 3/69 7894
/proc/meminfo: memFree=1480864/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=2772 CPUtime=0.05
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 508 0 0 0 5 0 0 0 19 0 1 0 285148167 2838528 492 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134593142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7894/statm: 693 492 87 219 0 470 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2772

[startup+0.101747 s]
/proc/loadavg: 0.81 0.92 0.96 3/69 7894
/proc/meminfo: memFree=1480864/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=3684 CPUtime=0.09
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 719 0 0 0 9 0 0 0 19 0 1 0 285148167 3772416 670 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/7894/statm: 921 670 88 219 0 698 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3684

[startup+0.301787 s]
/proc/loadavg: 0.81 0.92 0.96 3/69 7894
/proc/meminfo: memFree=1480864/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=4268 CPUtime=0.29
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 993 0 0 0 29 0 0 0 21 0 1 0 285148167 4370432 879 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 1067 879 93 219 0 844 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4268

[startup+0.701864 s]
/proc/loadavg: 0.81 0.92 0.96 3/69 7894
/proc/meminfo: memFree=1480864/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=4268 CPUtime=0.69
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 993 0 0 0 69 0 0 0 25 0 1 0 285148167 4370432 879 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 1067 879 93 219 0 844 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4268

[startup+1.50202 s]
/proc/loadavg: 0.81 0.92 0.96 2/70 7895
/proc/meminfo: memFree=1477592/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=4268 CPUtime=1.49
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 993 0 0 0 149 0 0 0 25 0 1 0 285148167 4370432 879 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 1067 879 93 219 0 844 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4268

[startup+3.10233 s]
/proc/loadavg: 0.81 0.92 0.96 2/70 7895
/proc/meminfo: memFree=1477464/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=4404 CPUtime=3.09
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 1013 0 0 0 309 0 0 0 25 0 1 0 285148167 4509696 899 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 1101 899 93 219 0 878 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4404

[startup+6.30195 s]
/proc/loadavg: 0.82 0.93 0.96 2/70 7895
/proc/meminfo: memFree=1476512/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=5976 CPUtime=6.28
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 1381 0 0 0 627 1 0 0 25 0 1 0 285148167 6119424 1267 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 1494 1267 94 219 0 1271 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5976

[startup+12.7012 s]
/proc/loadavg: 0.84 0.93 0.96 2/70 7895
/proc/meminfo: memFree=1472544/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=13600 CPUtime=12.69
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 2365 0 0 0 1266 3 0 0 25 0 1 0 285148167 13926400 2202 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 3400 2202 94 219 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5017 s]
/proc/loadavg: 0.87 0.93 0.96 2/70 7895
/proc/meminfo: memFree=1465120/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=22452 CPUtime=25.49
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 4167 0 0 0 2544 5 0 0 25 0 1 0 285148167 22990848 4004 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 5613 4004 94 219 0 5390 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22452

[startup+51.1016 s]
/proc/loadavg: 0.91 0.93 0.96 2/70 7895
/proc/meminfo: memFree=1461856/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=24132 CPUtime=51.07
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 5129 0 0 0 5096 11 0 0 25 0 1 0 285148167 24711168 4869 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 6033 4869 94 219 0 5810 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24132

[startup+102.305 s]
/proc/loadavg: 0.96 0.94 0.96 2/70 7895
/proc/meminfo: memFree=1460384/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=25740 CPUtime=102.26
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 5657 0 0 0 10202 24 0 0 25 0 1 0 285148167 26357760 5204 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 6435 5204 94 219 0 6212 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25740

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.96 2/70 7895
/proc/meminfo: memFree=1459488/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=26248 CPUtime=162.23
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 5888 0 0 0 16190 33 0 0 25 0 1 0 285148167 26877952 5435 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 6562 5435 94 219 0 6339 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26248

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/70 7897
/proc/meminfo: memFree=1456224/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=28708 CPUtime=222.21
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 7037 0 0 0 22180 41 0 0 25 0 1 0 285148167 29396992 6199 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 7177 6199 94 219 0 6954 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28708

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/70 7897
/proc/meminfo: memFree=1455072/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=29428 CPUtime=282.19
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 7340 0 0 0 28165 54 0 0 25 0 1 0 285148167 30134272 6502 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 7357 6502 94 219 0 7134 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 29428

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1453024/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=33336 CPUtime=342.17
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 8572 0 0 0 34154 63 0 0 25 0 1 0 285148167 34136064 6965 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 8334 6965 94 219 0 8111 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 33336

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1452064/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=33824 CPUtime=402.15
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 8834 0 0 0 40144 71 0 0 25 0 1 0 285148167 34635776 7227 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 8456 7227 94 219 0 8233 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 33824

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1451040/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=34428 CPUtime=462.13
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 9140 0 0 0 46132 81 0 0 25 0 1 0 285148167 35254272 7533 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 8607 7533 94 219 0 8384 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 34428

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1448224/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=35148 CPUtime=522.1
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 9853 0 0 0 52122 88 0 0 25 0 1 0 285148167 35991552 8246 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 8787 8246 94 219 0 8564 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 35148

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1441632/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=52676 CPUtime=582.09
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 11478 0 0 0 58111 98 0 0 25 0 1 0 285148167 53940224 9871 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 13169 9871 94 219 0 12946 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 52676

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1438240/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=54548 CPUtime=642.07
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 12314 0 0 0 64103 104 0 0 25 0 1 0 285148167 55857152 10707 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 13637 10707 94 219 0 13414 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 54548


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1411104/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=99112 CPUtime=881.98
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 20589 0 0 0 88065 133 0 0 25 0 1 0 285148167 101490688 17445 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 24778 17445 94 219 0 24555 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 99112

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1392480/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=101288 CPUtime=941.96
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 25370 0 0 0 94056 140 0 0 25 0 1 0 285148167 103718912 22226 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 25322 22226 94 219 0 25099 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 101288

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1371360/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=169580 CPUtime=1001.94
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 30525 0 0 0 100045 149 0 0 25 0 1 0 285148167 173649920 27381 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 42395 27381 94 219 0 42172 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 169580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1368416/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=173124 CPUtime=1061.93
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 31288 0 0 0 106040 153 0 0 25 0 1 0 285148167 177278976 28144 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 43281 28144 94 219 0 43058 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 173124

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1366176/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=174864 CPUtime=1121.9
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 31820 0 0 0 112033 157 0 0 25 0 1 0 285148167 179060736 28676 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 43716 28676 94 219 0 43493 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 174864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1352608/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=178836 CPUtime=1181.88
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 35243 0 0 0 118022 166 0 0 25 0 1 0 285148167 183128064 32099 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 44709 32099 94 219 0 44486 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 178836

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1351584/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=178836 CPUtime=1241.86
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 35475 0 0 0 124014 172 0 0 25 0 1 0 285148167 183128064 32331 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547579 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 44709 32331 94 219 0 44486 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 178836

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 7897
/proc/meminfo: memFree=1350304/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=180076 CPUtime=1301.84
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 35785 0 0 0 130007 177 0 0 25 0 1 0 285148167 184397824 32641 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 45019 32641 94 219 0 44796 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 180076

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/76 8063
/proc/meminfo: memFree=1348192/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=180076 CPUtime=1361.75
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 35965 0 0 0 135991 184 0 0 25 0 1 0 285148167 184397824 32821 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 45019 32821 94 219 0 44796 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 180076

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 8095
/proc/meminfo: memFree=1348128/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=193044 CPUtime=1421.72
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 39357 0 0 0 141981 191 0 0 25 0 1 0 285148167 197677056 33140 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 48261 33140 94 219 0 48038 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 193044

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 8095
/proc/meminfo: memFree=1347488/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=193044 CPUtime=1481.7
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 39527 0 0 0 147974 196 0 0 25 0 1 0 285148167 197677056 33310 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 48261 33310 94 219 0 48038 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 193044

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 8095
/proc/meminfo: memFree=1346592/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=193764 CPUtime=1541.68
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 39746 0 0 0 153968 200 0 0 25 0 1 0 285148167 198414336 33529 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 48441 33529 94 219 0 48218 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 193764

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 8095
/proc/meminfo: memFree=1345312/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=194528 CPUtime=1601.66
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 40061 0 0 0 159960 206 0 0 25 0 1 0 285148167 199196672 33844 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 48632 33844 94 219 0 48409 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 194528

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 8095
/proc/meminfo: memFree=1344608/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=194528 CPUtime=1661.63
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 40233 0 0 0 165952 211 0 0 25 0 1 0 285148167 199196672 34016 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 48632 34016 94 219 0 48409 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 194528

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 8095
/proc/meminfo: memFree=1343968/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=194528 CPUtime=1721.61
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 40401 0 0 0 171946 215 0 0 25 0 1 0 285148167 199196672 34184 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 48632 34184 94 219 0 48409 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 194528

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 8095
/proc/meminfo: memFree=1343456/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=195340 CPUtime=1781.6
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 40541 0 0 0 177940 220 0 0 25 0 1 0 285148167 200028160 34324 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 48835 34324 94 219 0 48612 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 195340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 8095
/proc/meminfo: memFree=1343008/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=195736 CPUtime=1800
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 40650 0 0 0 179778 222 0 0 25 0 1 0 285148167 200433664 34433 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 48934 34433 94 219 0 48711 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 195736

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.96 2/70 8095
/proc/meminfo: memFree=1343008/2055888 swapFree=4087212/4096564
[pid=7894] ppid=7892 vsize=195736 CPUtime=1800
/proc/7894/stat : 7894 (PBS4) R 7892 7894 5683 0 -1 4194304 40650 0 0 0 179778 222 0 0 25 0 1 0 285148167 200433664 34433 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7894/statm: 48934 34433 94 219 0 48711 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 195736

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.03
CPU user time (s): 1797.79
CPU system time (s): 2.24466
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 195736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.79
system time used= 2.24466
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40651
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= 1760

runsolver used 1.57776 second user time and 3.39548 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sat May  5 13:38:56 UTC 2007

IDJOB= 457701
IDBENCH= 48359
IDSOLVER= 157
FILE ID= node76/457701-1178372336

PBS_JOBID= 5189155

Free space on /tmp= 66650 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_200_25_2_40.opb
COMMAND LINE= /tmp/evaluation/457701-1178372336/PBS4 /tmp/evaluation/457701-1178372336/instance-457701-1178372336.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-457701-1178372336 -o ROOT/results/node76/conversion-457701-1178372336 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/457701-1178372336/instance-457701-1178372336.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-457701-1178372336 -o ROOT/results/node76/solver-457701-1178372336 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/457701-1178372336/PBS4 /tmp/evaluation/457701-1178372336/instance-457701-1178372336.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ff64c7b9cef588c95a335f732f2d905b

RANDOM SEED= 606701273

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.277
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	: 6006.17
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		: 3000.277
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1481208 kB
Buffers:         37428 kB
Cached:         437288 kB
SwapCached:       3052 kB
Active:         189040 kB
Inactive:       297612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1481208 kB
SwapTotal:     4096564 kB
SwapFree:      4087212 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:          17800 kB
Slab:            74372 kB
Committed_AS:  5750852 kB
PageTables:       1432 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node76 on Sat May  5 14:08:59 UTC 2007