Trace number 420602

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 2007-03-23UNSAT 1288.09 1288.58

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
others/QG-gensys-brn008.sat05-2685.reshuffled-07.opb
MD5SUM413d2a34186936ca51e5abe4c646ad10
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark211.375
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1467
Total number of constraints7521
Number of constraints which are clauses7521
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 constraint16
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 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 28
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/420602-1177427766/instance-420602-1177427766.opb ......
1288.00/1288.55	c done parsing opb.
1288.00/1288.55	s UNSATISFIABLE
1288.00/1288.55	c Total Run Time					1287.88

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420602-1177427766/instance-420602-1177427766.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/node20/watcher-420602-1177427766 -o ROOT/results/node20/solver-420602-1177427766 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420602-1177427766/PBS4 /tmp/evaluation/420602-1177427766/instance-420602-1177427766.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 0.97 3/77 15912
/proc/meminfo: memFree=1878688/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=1464 CPUtime=0
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 190693957 1499136 164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596458 0 0 4096 0 0 0 0 17 1 0 0
/proc/15912/statm: 366 164 87 219 0 143 0

[startup+0.024827 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 15912
/proc/meminfo: memFree=1878688/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=1604 CPUtime=0.02
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 213 0 0 0 2 0 0 0 18 0 1 0 190693957 1642496 196 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/15912/statm: 401 196 87 219 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1604

[startup+0.101841 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 15912
/proc/meminfo: memFree=1878688/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=2048 CPUtime=0.1
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 304 0 0 0 10 0 0 0 18 0 1 0 190693957 2097152 287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/15912/statm: 512 287 88 219 0 289 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2048

[startup+0.301882 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 15912
/proc/meminfo: memFree=1878688/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=3204 CPUtime=0.29
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 622 0 0 0 28 1 0 0 19 0 1 0 190693957 3280896 520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 801 520 94 219 0 578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3204

[startup+0.701963 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 15912
/proc/meminfo: memFree=1878688/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=4492 CPUtime=0.69
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 914 0 0 0 67 2 0 0 23 0 1 0 190693957 4599808 812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 1123 812 94 219 0 900 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4492

[startup+1.50112 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 15913
/proc/meminfo: memFree=1875160/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=7192 CPUtime=1.49
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 1344 0 0 0 146 3 0 0 25 0 1 0 190693957 7364608 1145 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 1798 1145 94 219 0 1575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7192

[startup+3.10144 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 15913
/proc/meminfo: memFree=1873816/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=7452 CPUtime=3.09
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 1618 0 0 0 304 5 0 0 25 0 1 0 190693957 7630848 1419 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 1863 1419 94 219 0 1640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7452

[startup+6.30209 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 15913
/proc/meminfo: memFree=1871960/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=11940 CPUtime=6.29
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 2010 0 0 0 620 9 0 0 25 0 1 0 190693957 12226560 1811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 2985 1811 94 219 0 2762 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11940

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 15913
/proc/meminfo: memFree=1869280/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=13124 CPUtime=12.69
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 2808 0 0 0 1255 14 0 0 25 0 1 0 190693957 13438976 2416 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 3281 2416 94 219 0 3058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13124

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 15913
/proc/meminfo: memFree=1865312/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=22120 CPUtime=25.48
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 3775 0 0 0 2528 20 0 0 25 0 1 0 190693957 22650880 3383 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 5530 3383 94 219 0 5307 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22120

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 15913
/proc/meminfo: memFree=1861344/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=24640 CPUtime=51.08
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 5143 0 0 0 5077 31 0 0 25 0 1 0 190693957 25231360 4366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 6160 4366 94 219 0 5937 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24640

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 15913
/proc/meminfo: memFree=1852512/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=42720 CPUtime=102.25
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 7304 0 0 0 10180 45 0 0 25 0 1 0 190693957 43745280 6527 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 10680 6527 94 219 0 10457 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 42720

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1847648/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=47500 CPUtime=162.23
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 9285 0 0 0 16165 58 0 0 25 0 1 0 190693957 48640000 7739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 11875 7739 94 219 0 11652 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 47500

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1839392/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=48952 CPUtime=222.21
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 11330 0 0 0 22150 71 0 0 25 0 1 0 190693957 50126848 9784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 12238 9784 94 219 0 12015 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 48952

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1835360/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=50644 CPUtime=282.18
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 12350 0 0 0 28137 81 0 0 25 0 1 0 190693957 51859456 10804 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 12661 10804 94 219 0 12438 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 50644

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1825504/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=84876 CPUtime=342.16
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 14789 0 0 0 34127 89 0 0 25 0 1 0 190693957 86913024 13243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 21219 13243 94 219 0 20996 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 84876

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1816992/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=86460 CPUtime=402.14
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 16973 0 0 0 40117 97 0 0 25 0 1 0 190693957 88535040 15427 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 21615 15427 94 219 0 21392 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 86460

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1812896/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=94260 CPUtime=462.11
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 19458 0 0 0 46106 105 0 0 25 0 1 0 190693957 96522240 16375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 23565 16375 94 219 0 23342 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 94260

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1808160/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=95472 CPUtime=522.09
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 20638 0 0 0 52097 112 0 0 25 0 1 0 190693957 97763328 17555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 23868 17555 94 219 0 23645 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 95472

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1804448/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=97564 CPUtime=582.07
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 21539 0 0 0 58091 116 0 0 25 0 1 0 190693957 99905536 18456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 24391 18456 94 219 0 24168 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 97564

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1803488/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=98180 CPUtime=642.05
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 21770 0 0 0 64083 122 0 0 25 0 1 0 190693957 100536320 18687 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 24545 18687 94 219 0 24322 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 98180

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1802208/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=98896 CPUtime=702.03
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 22088 0 0 0 70076 127 0 0 25 0 1 0 190693957 101269504 19005 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 24724 19005 94 219 0 24501 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 98896

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1800992/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=99892 CPUtime=762.01
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 22367 0 0 0 76069 132 0 0 25 0 1 0 190693957 102289408 19284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 24973 19284 94 219 0 24750 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 99892

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1797664/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=100504 CPUtime=821.98
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 23208 0 0 0 82062 136 0 0 25 0 1 0 190693957 102916096 20125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 25126 20125 94 219 0 24903 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 100504

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1792736/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=101008 CPUtime=881.95
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 24403 0 0 0 88054 141 0 0 25 0 1 0 190693957 103432192 21320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549277 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 25252 21320 94 219 0 25029 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 101008

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1787936/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=102324 CPUtime=941.93
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 25606 0 0 0 94047 146 0 0 25 0 1 0 190693957 104779776 22523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 25581 22523 94 219 0 25358 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 102324

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1785376/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=103376 CPUtime=1001.91
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 26238 0 0 0 100041 150 0 0 25 0 1 0 190693957 105857024 23155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 25844 23155 94 219 0 25621 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 103376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1779488/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=104904 CPUtime=1061.89
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 27692 0 0 0 106033 156 0 0 25 0 1 0 190693957 107421696 24609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 26226 24609 94 219 0 26003 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 104904

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15913
/proc/meminfo: memFree=1778656/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=105372 CPUtime=1121.86
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 27895 0 0 0 112025 161 0 0 25 0 1 0 190693957 107900928 24812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 26343 24812 94 219 0 26120 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 105372

[startup+1182.3 s]
/proc/loadavg: 1.04 0.99 0.97 2/78 15913
/proc/meminfo: memFree=1777056/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=106980 CPUtime=1181.84
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 28285 0 0 0 118020 164 0 0 25 0 1 0 190693957 109547520 25202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 26745 25202 94 219 0 26522 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 106980

[startup+1242.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 15913
/proc/meminfo: memFree=1776288/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=107156 CPUtime=1241.82
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 28473 0 0 0 124013 169 0 0 25 0 1 0 190693957 109727744 25390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547207 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 26789 25390 94 219 0 26566 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 107156

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

[startup+1254.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 15913
/proc/meminfo: memFree=1775968/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=119444 CPUtime=1253.82
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 31611 0 0 0 125211 171 0 0 25 0 1 0 190693957 122310656 25455 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 29861 25455 94 219 0 29638 0
Current children cumulated CPU time (s) 1253.82
Current children cumulated vsize (KiB) 119444

[startup+1267.1 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 15913
/proc/meminfo: memFree=1775840/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=119444 CPUtime=1266.62
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 31634 0 0 0 126490 172 0 0 25 0 1 0 190693957 122310656 25478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 29861 25478 94 219 0 29638 0
Current children cumulated CPU time (s) 1266.62
Current children cumulated vsize (KiB) 119444

[startup+1279.9 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15913
/proc/meminfo: memFree=1775648/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=120136 CPUtime=1279.41
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 31685 0 0 0 127768 173 0 0 25 0 1 0 190693957 123019264 25529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 30034 25529 94 219 0 29811 0
Current children cumulated CPU time (s) 1279.41
Current children cumulated vsize (KiB) 120136

[startup+1283.1 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15913
/proc/meminfo: memFree=1775648/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=120136 CPUtime=1282.61
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 31689 0 0 0 128088 173 0 0 25 0 1 0 190693957 123019264 25533 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 30034 25533 94 219 0 29811 0
Current children cumulated CPU time (s) 1282.61
Current children cumulated vsize (KiB) 120136

[startup+1286.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15913
/proc/meminfo: memFree=1775648/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=120136 CPUtime=1285.8
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 31693 0 0 0 128407 173 0 0 25 0 1 0 190693957 123019264 25537 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 30034 25537 94 219 0 29811 0
Current children cumulated CPU time (s) 1285.8
Current children cumulated vsize (KiB) 120136

[startup+1287.9 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15913
/proc/meminfo: memFree=1775648/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=120136 CPUtime=1287.4
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 31695 0 0 0 128567 173 0 0 25 0 1 0 190693957 123019264 25539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 30034 25539 94 219 0 29811 0
Current children cumulated CPU time (s) 1287.4
Current children cumulated vsize (KiB) 120136

[startup+1288.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15913
/proc/meminfo: memFree=1775584/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=120136 CPUtime=1287.8
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 31695 0 0 0 128607 173 0 0 25 0 1 0 190693957 123019264 25539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 30034 25539 94 219 0 29811 0
Current children cumulated CPU time (s) 1287.8
Current children cumulated vsize (KiB) 120136

[startup+1288.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15913
/proc/meminfo: memFree=1775584/2055920 swapFree=4154104/4192956
[pid=15912] ppid=15910 vsize=120136 CPUtime=1288
/proc/15912/stat : 15912 (PBS4) R 15910 15912 15538 0 -1 4194304 31696 0 0 0 128627 173 0 0 25 0 1 0 190693957 123019264 25540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15912/statm: 30034 25540 94 219 0 29811 0
Current children cumulated CPU time (s) 1288
Current children cumulated vsize (KiB) 120136

Child status: 0
Real time (s): 1288.58
CPU time (s): 1288.09
CPU user time (s): 1286.33
CPU system time (s): 1.75573
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 120136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1286.33
system time used= 1.75573
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31711
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= 6
involuntary context switches= 26864

runsolver used 1.08883 second user time and 2.67859 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Apr 24 15:16:06 UTC 2007

IDJOB= 420602
IDBENCH= 47857
IDSOLVER= 157
FILE ID= node20/420602-1177427766

PBS_JOBID= 4675768

Free space on /tmp= 66455 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/others/QG-gensys-brn008.sat05-2685.reshuffled-07.opb
COMMAND LINE= /tmp/evaluation/420602-1177427766/PBS4 /tmp/evaluation/420602-1177427766/instance-420602-1177427766.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-420602-1177427766 -o ROOT/results/node20/conversion-420602-1177427766 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420602-1177427766/instance-420602-1177427766.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-420602-1177427766 -o ROOT/results/node20/solver-420602-1177427766 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420602-1177427766/PBS4 /tmp/evaluation/420602-1177427766/instance-420602-1177427766.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  413d2a34186936ca51e5abe4c646ad10

RANDOM SEED= 587776156

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1879104 kB
Buffers:         23784 kB
Cached:          89744 kB
SwapCached:      17984 kB
Active:          71196 kB
Inactive:        66648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1879104 kB
SwapTotal:     4192956 kB
SwapFree:      4154104 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          29616 kB
Slab:            24520 kB
Committed_AS:  2040744 kB
PageTables:       1744 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= 66455 MiB

End job on node20 on Tue Apr 24 15:37:35 UTC 2007