Trace number 302039

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
UnitMarch 2007-02-08? (TO) 1200.02 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S422410882-13.cnf
MD5SUMae13b4e55eb5cded993f9cf7179ed478
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark514.092
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.09	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/302039-1172003156/instance-302039-1172003156.cnf
0.09/0.11	c found 0 unit clauses in formula

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-302039-1172003156 -o ROOT/results/node63/solver-302039-1172003156 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302039-1172003156/UnitMarch_32_bits /tmp/evaluation/302039-1172003156/instance-302039-1172003156.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.97 0.88 2/64 4170
/proc/meminfo: memFree=1688400/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=1168 CPUtime=0
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 220273012 1196032 136 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 0 0 0
/proc/4170/statm: 292 136 92 214 0 75 0

[startup+0.109386 s]
/proc/loadavg: 0.92 0.97 0.88 2/64 4170
/proc/meminfo: memFree=1688400/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=5044 CPUtime=0.09
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1126 0 0 0 9 0 0 0 18 0 1 0 220273012 5165056 1109 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 0 0 0
/proc/4170/statm: 1261 1110 97 214 0 1044 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5044

[startup+0.518426 s]
/proc/loadavg: 0.92 0.97 0.88 2/64 4170
/proc/meminfo: memFree=1688400/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=0.5
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 50 0 0 0 22 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 0 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6232

[startup+1.34451 s]
/proc/loadavg: 0.92 0.97 0.88 2/65 4171
/proc/meminfo: memFree=1683208/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=1.33
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 133 0 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 0 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6232

[startup+2.98069 s]
/proc/loadavg: 0.92 0.97 0.88 2/65 4171
/proc/meminfo: memFree=1683080/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=2.96
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 296 0 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 0 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6232

[startup+6.25703 s]
/proc/loadavg: 0.93 0.97 0.88 2/65 4171
/proc/meminfo: memFree=1682952/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=6.25
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 624 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 0 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6232

[startup+12.7147 s]
/proc/loadavg: 0.93 0.97 0.88 2/65 4171
/proc/meminfo: memFree=1682824/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=12.69
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 1268 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529630 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6232

[startup+25.5149 s]
/proc/loadavg: 0.95 0.97 0.88 2/65 4171
/proc/meminfo: memFree=1682952/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=25.48
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 2547 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529651 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6232

[startup+51.1186 s]
/proc/loadavg: 0.96 0.97 0.88 2/65 4171
/proc/meminfo: memFree=1683016/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=51.08
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 5107 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6232

[startup+102.327 s]
/proc/loadavg: 0.98 0.97 0.89 2/65 4171
/proc/meminfo: memFree=1683080/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=102.27
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 10226 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6232

[startup+162.346 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 4171
/proc/meminfo: memFree=1683080/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=162.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 16227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 6232

[startup+222.363 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 4171
/proc/meminfo: memFree=1683080/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=222.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 22227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529689 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 6232

[startup+282.376 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 4171
/proc/meminfo: memFree=1683016/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=282.27
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 28226 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 6232

[startup+342.393 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4171
/proc/meminfo: memFree=1683016/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=342.27
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 34226 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 6232

[startup+402.416 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4171
/proc/meminfo: memFree=1682952/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=402.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 40227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 6232

[startup+462.435 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4171
/proc/meminfo: memFree=1682952/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=462.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 46227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 6232

[startup+522.451 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4171
/proc/meminfo: memFree=1682888/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=522.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 52227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529622 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 6232

[startup+582.469 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4171
/proc/meminfo: memFree=1683016/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=582.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 58227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529691 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 6232

[startup+642.491 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4171
/proc/meminfo: memFree=1682952/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=642.29
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 64228 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 6232

[startup+702.51 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4171
/proc/meminfo: memFree=1682952/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=702.29
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 70228 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529680 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 6232

[startup+762.526 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4171
/proc/meminfo: memFree=1682888/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=762.29
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 76228 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 6232

[startup+822.544 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4171
/proc/meminfo: memFree=1682888/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=822.29
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 82228 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529675 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 6232

[startup+882.562 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 4173
/proc/meminfo: memFree=1682632/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=882.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 88227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529607 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 6232

[startup+942.579 s]
/proc/loadavg: 1.06 0.99 0.91 2/65 4173
/proc/meminfo: memFree=1682696/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=942.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 94227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529654 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 6232

[startup+1002.59 s]
/proc/loadavg: 1.02 0.99 0.91 2/65 4173
/proc/meminfo: memFree=1682760/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=1002.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 100227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529609 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 6232

[startup+1062.61 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 4173
/proc/meminfo: memFree=1682760/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=1062.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 106227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 6232

[startup+1122.63 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 4173
/proc/meminfo: memFree=1682760/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=1122.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 112227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529755 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 6232

[startup+1182.65 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 4173
/proc/meminfo: memFree=1682824/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=1182.28
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 118227 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 6232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 4173
/proc/meminfo: memFree=1682824/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=1200
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 119999 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 6232

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 4173
/proc/meminfo: memFree=1682824/2055920 swapFree=4177332/4192956
[pid=4170] ppid=4168 vsize=6232 CPUtime=1200
/proc/4170/stat : 4170 (UnitMarch_32_bi) R 4168 4170 3820 0 -1 4194304 1418 0 0 0 119999 1 0 0 25 0 1 0 220273012 6381568 1401 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/4170/statm: 1558 1401 97 214 0 1341 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 6232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.019996
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 6232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1418
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= 2872

runsolver used 0.769882 second user time and 2.44763 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue Feb 20 20:25:56 UTC 2007

IDJOB= 302039
IDBENCH= 20074
IDSOLVER= 97
FILE ID= node63/302039-1172003156

PBS_JOBID= 3892637

Free space on /tmp= 66561 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S422410882-13.cnf
COMMAND LINE= /tmp/evaluation/302039-1172003156/UnitMarch_32_bits /tmp/evaluation/302039-1172003156/instance-302039-1172003156.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-302039-1172003156 -o ROOT/results/node63/solver-302039-1172003156 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302039-1172003156/UnitMarch_32_bits /tmp/evaluation/302039-1172003156/instance-302039-1172003156.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  ae13b4e55eb5cded993f9cf7179ed478

RANDOM SEED= 924324450

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1688936 kB
Buffers:         29160 kB
Cached:         279120 kB
SwapCached:       9892 kB
Active:         232316 kB
Inactive:        91752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688936 kB
SwapTotal:     4192956 kB
SwapFree:      4177332 kB
Dirty:            2780 kB
Writeback:           0 kB
Mapped:          15260 kB
Slab:            28976 kB
Committed_AS:   552260 kB
PageTables:       1460 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= 66561 MiB

End job on node63 on Tue Feb 20 20:45:59 UTC 2007