Trace number 420658

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 2007-03-23No Cert. 1117.51 1117.82

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/
contest05/others/QG7a-gensys-ukn005.sat05-3845.reshuffled-07.opb
MD5SUM4576cc8fc04e724f566c334891bf46f7
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark152.819
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables2765
Total number of constraints18046
Number of constraints which are clauses18046
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint13
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 22
Number of bits of the biggest sum of numbers5
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/420658-1177429014/instance-420658-1177429014.opb ......
1117.09/1117.48	c done parsing opb.
1117.09/1117.48	s SATISFIABLE
1117.09/1117.48	c Total Run Time					1116.76

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420658-1177429014/instance-420658-1177429014.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-420658-1177429014 -o ROOT/results/node1/solver-420658-1177429014 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420658-1177429014/PBS4 /tmp/evaluation/420658-1177429014/instance-420658-1177429014.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: 0.91 0.95 0.95 3/77 22889
/proc/meminfo: memFree=1832896/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=1716 CPUtime=0
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 218939224 1757184 205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134797988 0 0 4096 0 0 0 0 17 1 0 0
/proc/22889/statm: 429 206 87 219 0 206 0

[startup+0.0295779 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 22889
/proc/meminfo: memFree=1832896/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=1848 CPUtime=0.02
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 274 0 0 0 2 0 0 0 18 0 1 0 218939224 1892352 257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/22889/statm: 462 257 87 219 0 239 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1848

[startup+0.101557 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 22889
/proc/meminfo: memFree=1832896/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=2376 CPUtime=0.09
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 383 0 0 0 9 0 0 0 18 0 1 0 218939224 2433024 366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/22889/statm: 594 366 88 219 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2376

[startup+0.30158 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 22889
/proc/meminfo: memFree=1832896/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=3080 CPUtime=0.29
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 620 0 0 0 29 0 0 0 19 0 1 0 218939224 3153920 554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/22889/statm: 770 554 89 219 0 547 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.701627 s]
/proc/loadavg: 0.91 0.95 0.95 3/77 22889
/proc/meminfo: memFree=1832896/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=5280 CPUtime=0.69
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 1205 0 0 0 68 1 0 0 22 0 1 0 218939224 5406720 977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 1320 977 94 219 0 1097 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5280

[startup+1.50172 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 22890
/proc/meminfo: memFree=1828600/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=7724 CPUtime=1.49
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 1599 0 0 0 146 3 0 0 25 0 1 0 218939224 7909376 1371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 1931 1371 94 219 0 1708 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7724

[startup+3.10191 s]
/proc/loadavg: 0.91 0.95 0.95 2/78 22890
/proc/meminfo: memFree=1826744/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=12956 CPUtime=3.09
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 2284 0 0 0 305 4 0 0 25 0 1 0 218939224 13266944 1863 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 3239 1863 94 219 0 3016 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12956

[startup+6.30128 s]
/proc/loadavg: 0.92 0.95 0.95 2/78 22890
/proc/meminfo: memFree=1823864/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=13484 CPUtime=6.29
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 2801 0 0 0 622 7 0 0 25 0 1 0 218939224 13807616 2380 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 3371 2380 94 219 0 3148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13484

[startup+12.701 s]
/proc/loadavg: 0.93 0.95 0.95 2/78 22890
/proc/meminfo: memFree=1821240/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=14024 CPUtime=12.68
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 3355 0 0 0 1257 11 0 0 25 0 1 0 218939224 14360576 2934 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 3506 2934 94 219 0 3283 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14024

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.95 2/78 22890
/proc/meminfo: memFree=1818168/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=24668 CPUtime=25.49
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 4499 0 0 0 2530 19 0 0 25 0 1 0 218939224 25260032 3693 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 6167 3693 94 219 0 5944 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24668

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.95 2/78 22890
/proc/meminfo: memFree=1815864/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=25780 CPUtime=51.07
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 5072 0 0 0 5076 31 0 0 25 0 1 0 218939224 26398720 4266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 6445 4266 94 219 0 6222 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25780

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/78 22890
/proc/meminfo: memFree=1810936/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=30396 CPUtime=102.26
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 7054 0 0 0 10173 53 0 0 25 0 1 0 218939224 31125504 5479 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 7599 5479 94 219 0 7376 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30396

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1805752/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=31908 CPUtime=162.25
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 8361 0 0 0 16150 75 0 0 25 0 1 0 218939224 32673792 6786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 7977 6786 94 219 0 7754 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31908

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1802296/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=33108 CPUtime=222.23
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 9201 0 0 0 22128 95 0 0 25 0 1 0 218939224 33902592 7626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 8277 7626 94 219 0 8054 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33108

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1798648/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=57140 CPUtime=282.21
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 11642 0 0 0 28106 115 0 0 25 0 1 0 218939224 58511360 8530 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 14285 8530 94 219 0 14062 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 57140

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1794552/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=58124 CPUtime=342.19
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 12661 0 0 0 34086 133 0 0 25 0 1 0 218939224 59518976 9549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 14531 9549 94 219 0 14308 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 58124

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1790648/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=59644 CPUtime=402.18
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 13629 0 0 0 40067 151 0 0 25 0 1 0 218939224 61075456 10517 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549496 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 14911 10517 94 219 0 14688 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 59644

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1786936/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=60428 CPUtime=462.17
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 14551 0 0 0 46050 167 0 0 25 0 1 0 218939224 61878272 11439 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 15107 11439 94 219 0 14884 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 60428

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1782904/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=61232 CPUtime=522.15
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 15571 0 0 0 52037 178 0 0 25 0 1 0 218939224 62701568 12459 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547194 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 15308 12459 94 219 0 15085 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 61232

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1780280/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=62096 CPUtime=582.13
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 16216 0 0 0 58021 192 0 0 25 0 1 0 218939224 63586304 13104 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 15524 13104 94 219 0 15301 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 62096

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1777784/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=62220 CPUtime=642.12
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 16843 0 0 0 64009 203 0 0 25 0 1 0 218939224 63713280 13731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 15555 13731 94 219 0 15332 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 62220

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1773624/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=95712 CPUtime=702.1
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 17902 0 0 0 69995 215 0 0 25 0 1 0 218939224 98009088 14790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 23928 14790 94 219 0 23705 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 95712

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1770296/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=96832 CPUtime=762.09
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 18704 0 0 0 75980 229 0 0 25 0 1 0 218939224 99155968 15592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24208 15592 94 219 0 23985 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 96832

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1767992/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=97012 CPUtime=822.07
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 19279 0 0 0 81968 239 0 0 25 0 1 0 218939224 99340288 16167 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24253 16167 94 219 0 24030 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 97012

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1766392/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=97824 CPUtime=882.05
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 19673 0 0 0 87957 248 0 0 25 0 1 0 218939224 100171776 16561 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24456 16561 94 219 0 24233 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 97824

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1763576/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=97992 CPUtime=942.04
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 20359 0 0 0 93946 258 0 0 25 0 1 0 218939224 100343808 17247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24498 17247 94 219 0 24275 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 97992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1760376/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=98124 CPUtime=1002.02
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 21186 0 0 0 99934 268 0 0 25 0 1 0 218939224 100478976 18074 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24531 18074 94 219 0 24308 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 98124

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1755384/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=99004 CPUtime=1062
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 22467 0 0 0 105921 279 0 0 25 0 1 0 218939224 101380096 19355 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24751 19355 94 219 0 24528 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 99004

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

[startup+1075.1 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1753016/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=99004 CPUtime=1074.8
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 22995 0 0 0 107199 281 0 0 25 0 1 0 218939224 101380096 19883 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24751 19883 94 219 0 24528 0
Current children cumulated CPU time (s) 1074.8
Current children cumulated vsize (KiB) 99004

[startup+1100.7 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1752504/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=99328 CPUtime=1100.39
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 23132 0 0 0 109754 285 0 0 25 0 1 0 218939224 101711872 20020 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24832 20020 94 219 0 24609 0
Current children cumulated CPU time (s) 1100.39
Current children cumulated vsize (KiB) 99328

[startup+1107.1 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1752376/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=99488 CPUtime=1106.79
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 23165 0 0 0 110393 286 0 0 25 0 1 0 218939224 101875712 20053 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547207 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24872 20053 94 219 0 24649 0
Current children cumulated CPU time (s) 1106.79
Current children cumulated vsize (KiB) 99488

[startup+1113.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1752312/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=99488 CPUtime=1113.19
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 23179 0 0 0 111032 287 0 0 25 0 1 0 218939224 101875712 20067 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24872 20067 94 219 0 24649 0
Current children cumulated CPU time (s) 1113.19
Current children cumulated vsize (KiB) 99488

[startup+1115.1 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1752248/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=99488 CPUtime=1114.79
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 23182 0 0 0 111192 287 0 0 25 0 1 0 218939224 101875712 20070 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24872 20070 94 219 0 24649 0
Current children cumulated CPU time (s) 1114.79
Current children cumulated vsize (KiB) 99488

[startup+1116.7 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1752248/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=99488 CPUtime=1116.39
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4194304 23185 0 0 0 111352 287 0 0 25 0 1 0 218939224 101875712 20073 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24872 20073 94 219 0 24649 0
Current children cumulated CPU time (s) 1116.39
Current children cumulated vsize (KiB) 99488

[startup+1117.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1748920/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=99488 CPUtime=1117.19
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4195840 23206 0 0 0 111429 290 0 0 25 0 1 0 218939224 101875712 20090 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529051 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24872 20090 109 219 0 24649 0
Current children cumulated CPU time (s) 1117.19
Current children cumulated vsize (KiB) 99488

[startup+1117.7 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1748920/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=99488 CPUtime=1117.38
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4195840 23741 0 0 0 111429 309 0 0 25 0 1 0 218939224 101875712 20090 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529051 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24872 20090 109 219 0 24649 0
Current children cumulated CPU time (s) 1117.38
Current children cumulated vsize (KiB) 99488

[startup+1117.8 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 22890
/proc/meminfo: memFree=1748920/2055920 swapFree=4145720/4192956
[pid=22889] ppid=22887 vsize=99488 CPUtime=1117.48
/proc/22889/stat : 22889 (PBS4) R 22887 22889 22532 0 -1 4195840 23741 0 0 0 111429 319 0 0 25 0 1 0 218939224 101875712 20090 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529051 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22889/statm: 24872 20090 109 219 0 24649 0
Current children cumulated CPU time (s) 1117.48
Current children cumulated vsize (KiB) 99488

Child ended because it received signal 11 (SIGSEGV)
Real time (s): 1117.82
CPU time (s): 1117.51
CPU user time (s): 1114.3
CPU system time (s): 3.21451
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 99488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1114.3
system time used= 3.21451
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23843
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= 7
involuntary context switches= 2129

runsolver used 0.868867 second user time and 2.40363 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Apr 24 15:36:54 UTC 2007

IDJOB= 420658
IDBENCH= 47861
IDSOLVER= 157
FILE ID= node1/420658-1177429014

PBS_JOBID= 4675745

Free space on /tmp= 66452 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/others/QG7a-gensys-ukn005.sat05-3845.reshuffled-07.opb
COMMAND LINE= /tmp/evaluation/420658-1177429014/PBS4 /tmp/evaluation/420658-1177429014/instance-420658-1177429014.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-420658-1177429014 -o ROOT/results/node1/conversion-420658-1177429014 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420658-1177429014/instance-420658-1177429014.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-420658-1177429014 -o ROOT/results/node1/solver-420658-1177429014 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420658-1177429014/PBS4 /tmp/evaluation/420658-1177429014/instance-420658-1177429014.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  4576cc8fc04e724f566c334891bf46f7

RANDOM SEED= 676338325

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1833304 kB
Buffers:         24620 kB
Cached:         131560 kB
SwapCached:      14840 kB
Active:          82612 kB
Inactive:        96712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833304 kB
SwapTotal:     4192956 kB
SwapFree:      4145720 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          29456 kB
Slab:            28844 kB
Committed_AS:  5156968 kB
PageTables:       1832 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= 66374 MiB

End job on node1 on Tue Apr 24 15:55:32 UTC 2007