Trace number 312653

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) 1200.03 1200.92

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-5-13-u.cnf
MD5SUM127968d7d14f3ab7655995f561e62ed8
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark63.9453
Satisfiable
(Un)Satisfiability was proved
Number of variables178708
Number of clauses806681
Sum of the clauses size1842626
Maximum clause length10
Minimum clause length1
Number of clauses of size 115072
Number of clauses of size 2648853
Number of clauses of size 3108896
Number of clauses of size 43760
Number of clauses of size 515040
Number of clauses of size over 515060

Solver Data (download as text)

2.29/2.39	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/312653-1176857884/instance-312653-1176857884.cnf
2.79/2.89	c found 15072 unit clauses in formula

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-312653-1176857884 -o ROOT/results/node37/solver-312653-1176857884 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312653-1176857884/UnitMarch_32_bits /tmp/evaluation/312653-1176857884/instance-312653-1176857884.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.98 3/78 20038
/proc/meminfo: memFree=1558400/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=4892 CPUtime=0
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 453 0 0 0 0 0 0 0 18 0 1 0 133700907 5009408 436 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 1223 439 91 214 0 1006 0

[startup+0.0184001 s]
/proc/loadavg: 0.91 0.95 0.98 3/78 20038
/proc/meminfo: memFree=1558400/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=7928 CPUtime=0.01
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 1431 0 0 0 1 0 0 0 18 0 1 0 133700907 8118272 1414 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 1982 1417 91 214 0 1765 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7928

[startup+0.101414 s]
/proc/loadavg: 0.91 0.95 0.98 3/78 20038
/proc/meminfo: memFree=1558400/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=15848 CPUtime=0.09
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 3835 0 0 0 8 1 0 0 18 0 1 0 133700907 16228352 3818 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 3962 3818 92 214 0 3745 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15848

[startup+0.301453 s]
/proc/loadavg: 0.91 0.95 0.98 3/78 20038
/proc/meminfo: memFree=1558400/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=19268 CPUtime=0.29
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 4763 0 0 0 27 2 0 0 19 0 1 0 133700907 19730432 4648 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134518376 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 4817 4648 92 214 0 4600 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19268

[startup+0.701526 s]
/proc/loadavg: 0.91 0.95 0.98 3/78 20038
/proc/meminfo: memFree=1558400/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=25456 CPUtime=0.69
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 6452 0 0 0 67 2 0 0 23 0 1 0 133700907 26066944 6208 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 6364 6208 92 214 0 6147 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25456

[startup+1.50168 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 20039
/proc/meminfo: memFree=1529208/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=37436 CPUtime=1.49
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 9707 0 0 0 145 4 0 0 25 0 1 0 133700907 38334464 9206 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 9359 9206 92 214 0 9142 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37436

[startup+3.10199 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 20039
/proc/meminfo: memFree=1512248/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=87848 CPUtime=3.09
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 22440 0 0 0 298 11 0 0 25 0 1 0 133700907 89956352 21426 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21962 21426 97 214 0 21745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87848

[startup+6.30158 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 20039
/proc/meminfo: memFree=1471992/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=87860 CPUtime=6.29
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 24244 0 0 0 617 12 0 0 25 0 1 0 133700907 89968640 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21965 21600 97 214 0 21748 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 87860

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/79 20039
/proc/meminfo: memFree=1472072/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=87860 CPUtime=12.69
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 27504 0 0 0 1255 14 0 0 25 0 1 0 133700907 89968640 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21965 21600 97 214 0 21748 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87860

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 20039
/proc/meminfo: memFree=1473864/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=87860 CPUtime=25.48
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 34024 0 0 0 2531 17 0 0 25 0 1 0 133700907 89968640 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134986051 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21965 21600 97 214 0 21748 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87860

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 20039
/proc/meminfo: memFree=1472392/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=87860 CPUtime=51.04
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 46249 0 0 0 5082 22 0 0 25 0 1 0 133700907 89968640 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21965 21600 97 214 0 21748 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 87860

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 20039
/proc/meminfo: memFree=1472328/2055920 swapFree=4132940/4192956
[pid=20038] ppid=20036 vsize=87860 CPUtime=102.2
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 72329 0 0 0 10187 33 0 0 25 0 1 0 133700907 89968640 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21965 21600 97 214 0 21748 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 87860

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 20039
/proc/meminfo: memFree=1472328/2055920 swapFree=4133004/4192956
[pid=20038] ppid=20036 vsize=87860 CPUtime=162.17
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 102484 0 0 0 16170 47 0 0 25 0 1 0 133700907 89968640 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21965 21600 97 214 0 21748 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 87860

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 20211
/proc/meminfo: memFree=1471064/2055920 swapFree=4133004/4192956
[pid=20038] ppid=20036 vsize=87908 CPUtime=222.12
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 128017 0 0 0 22146 66 0 0 25 0 1 0 133700907 90017792 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21977 21600 97 214 0 21760 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 87908

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 20237
/proc/meminfo: memFree=1472136/2055920 swapFree=4133068/4192956
[pid=20038] ppid=20036 vsize=87868 CPUtime=282.09
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 152446 0 0 0 28131 78 0 0 25 0 1 0 133700907 89976832 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21967 21600 97 214 0 21750 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 87868

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 20237
/proc/meminfo: memFree=1472200/2055920 swapFree=4133068/4192956
[pid=20038] ppid=20036 vsize=87908 CPUtime=342.06
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 177153 0 0 0 34117 89 0 0 25 0 1 0 133700907 90017792 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21977 21600 97 214 0 21760 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 87908

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 20237
/proc/meminfo: memFree=1472328/2055920 swapFree=4133068/4192956
[pid=20038] ppid=20036 vsize=87868 CPUtime=402
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 201582 0 0 0 40102 98 0 0 25 0 1 0 133700907 89976832 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21967 21600 97 214 0 21750 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 87868

[startup+462.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/79 20237
/proc/meminfo: memFree=1472328/2055920 swapFree=4133132/4192956
[pid=20038] ppid=20036 vsize=87868 CPUtime=461.96
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 226289 0 0 0 46087 109 0 0 25 0 1 0 133700907 89976832 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21967 21600 97 214 0 21750 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 87868

[startup+522.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 20237
/proc/meminfo: memFree=1472520/2055920 swapFree=4133132/4192956
[pid=20038] ppid=20036 vsize=87908 CPUtime=521.9
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 250996 0 0 0 52069 121 0 0 25 0 1 0 133700907 90017792 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21977 21600 97 214 0 21760 0
Current children cumulated CPU time (s) 521.9
Current children cumulated vsize (KiB) 87908

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20237
/proc/meminfo: memFree=1472520/2055920 swapFree=4133196/4192956
[pid=20038] ppid=20036 vsize=87908 CPUtime=581.84
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 276054 0 0 0 58050 134 0 0 25 0 1 0 133700907 90017792 21426 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21977 21426 97 214 0 21760 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 87908

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20237
/proc/meminfo: memFree=1472456/2055920 swapFree=4133196/4192956
[pid=20038] ppid=20036 vsize=87868 CPUtime=641.81
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 300657 0 0 0 64034 147 0 0 25 0 1 0 133700907 89976832 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21967 21600 97 214 0 21750 0
Current children cumulated CPU time (s) 641.81
Current children cumulated vsize (KiB) 87868

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20237
/proc/meminfo: memFree=1472328/2055920 swapFree=4133196/4192956
[pid=20038] ppid=20036 vsize=87868 CPUtime=701.77
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 324561 0 0 0 70017 160 0 0 25 0 1 0 133700907 89976832 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21967 21600 97 214 0 21750 0
Current children cumulated CPU time (s) 701.77
Current children cumulated vsize (KiB) 87868

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20237
/proc/meminfo: memFree=1472392/2055920 swapFree=4133260/4192956
[pid=20038] ppid=20036 vsize=87908 CPUtime=761.72
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 349268 0 0 0 76001 171 0 0 25 0 1 0 133700907 90017792 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/20038/statm: 21977 21600 97 214 0 21760 0
Current children cumulated CPU time (s) 761.72
Current children cumulated vsize (KiB) 87908

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20237
/proc/meminfo: memFree=1472392/2055920 swapFree=4133260/4192956
[pid=20038] ppid=20036 vsize=87868 CPUtime=821.67
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 373697 0 0 0 81983 184 0 0 25 0 1 0 133700907 89976832 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21967 21600 97 214 0 21750 0
Current children cumulated CPU time (s) 821.67
Current children cumulated vsize (KiB) 87868

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20237
/proc/meminfo: memFree=1472392/2055920 swapFree=4133324/4192956
[pid=20038] ppid=20036 vsize=87908 CPUtime=881.63
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 398404 0 0 0 87968 195 0 0 25 0 1 0 133700907 90017792 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21977 21600 97 214 0 21760 0
Current children cumulated CPU time (s) 881.63
Current children cumulated vsize (KiB) 87908

[startup+942.301 s]
/proc/loadavg: 1.20 1.04 1.00 2/79 20237
/proc/meminfo: memFree=1472392/2055920 swapFree=4133324/4192956
[pid=20038] ppid=20036 vsize=87868 CPUtime=941.59
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 422833 0 0 0 93953 206 0 0 25 0 1 0 133700907 89976832 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21967 21600 97 214 0 21750 0
Current children cumulated CPU time (s) 941.59
Current children cumulated vsize (KiB) 87868

[startup+1002.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/79 20237
/proc/meminfo: memFree=1473160/2055920 swapFree=4133388/4192956
[pid=20038] ppid=20036 vsize=87908 CPUtime=1001.54
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 447540 0 0 0 99937 217 0 0 25 0 1 0 133700907 90017792 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21977 21600 97 214 0 21760 0
Current children cumulated CPU time (s) 1001.54
Current children cumulated vsize (KiB) 87908

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 20237
/proc/meminfo: memFree=1474376/2055920 swapFree=4133388/4192956
[pid=20038] ppid=20036 vsize=87868 CPUtime=1061.51
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 471969 0 0 0 105924 227 0 0 25 0 1 0 133700907 89976832 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21967 21600 97 214 0 21750 0
Current children cumulated CPU time (s) 1061.51
Current children cumulated vsize (KiB) 87868

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20237
/proc/meminfo: memFree=1472456/2055920 swapFree=4133388/4192956
[pid=20038] ppid=20036 vsize=87908 CPUtime=1121.46
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 496659 0 0 0 111906 240 0 0 25 0 1 0 133700907 90017792 21583 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134530662 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21977 21583 97 214 0 21760 0
Current children cumulated CPU time (s) 1121.46
Current children cumulated vsize (KiB) 87908

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20237
/proc/meminfo: memFree=1472648/2055920 swapFree=4133452/4192956
[pid=20038] ppid=20036 vsize=87908 CPUtime=1181.41
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 520580 0 0 0 117890 251 0 0 25 0 1 0 133700907 90017792 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21977 21600 97 214 0 21760 0
Current children cumulated CPU time (s) 1181.41
Current children cumulated vsize (KiB) 87908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20237
/proc/meminfo: memFree=1472328/2055920 swapFree=4133452/4192956
[pid=20038] ppid=20036 vsize=87908 CPUtime=1200.01
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 528548 0 0 0 119746 255 0 0 25 0 1 0 133700907 90017792 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21977 21600 97 214 0 21760 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 87908

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 20237
/proc/meminfo: memFree=1472328/2055920 swapFree=4133452/4192956
[pid=20038] ppid=20036 vsize=87908 CPUtime=1200.01
/proc/20038/stat : 20038 (UnitMarch_32_bi) R 20036 20038 19033 0 -1 4194304 528548 0 0 0 119746 255 0 0 25 0 1 0 133700907 90017792 21600 18446744073709551615 134512640 135389829 4294956608 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 0 0 0
/proc/20038/statm: 21977 21600 97 214 0 21760 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 87908

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.92
CPU time (s): 1200.03
CPU user time (s): 1197.46
CPU system time (s): 2.56461
CPU usage (%): 99.9256
Max. virtual memory (cumulated for all children) (KiB): 87956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.46
system time used= 2.56461
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 528548
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= 26872

runsolver used 1.19082 second user time and 3.20051 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 18 00:58:05 UTC 2007

IDJOB= 312653
IDBENCH= 20347
IDSOLVER= 97
FILE ID= node37/312653-1176857884

PBS_JOBID= 4590205

Free space on /tmp= 66448 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/total-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/312653-1176857884/UnitMarch_32_bits /tmp/evaluation/312653-1176857884/instance-312653-1176857884.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-312653-1176857884 -o ROOT/results/node37/solver-312653-1176857884 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312653-1176857884/UnitMarch_32_bits /tmp/evaluation/312653-1176857884/instance-312653-1176857884.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  127968d7d14f3ab7655995f561e62ed8

RANDOM SEED= 112175601

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1558808 kB
Buffers:         37556 kB
Cached:         373752 kB
SwapCached:       3288 kB
Active:         221156 kB
Inactive:       216416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558808 kB
SwapTotal:     4192956 kB
SwapFree:      4132940 kB
Dirty:           16464 kB
Writeback:           0 kB
Mapped:          33300 kB
Slab:            44848 kB
Committed_AS:  1099488 kB
PageTables:       2000 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= 66448 MiB

End job on node37 on Wed Apr 18 01:18:08 UTC 2007