Trace number 314253

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) 1200.11 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data (download as text)

1.89/1.98	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/314253-1176898916/instance-314253-1176898916.cnf
2.29/2.39	c found 11712 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/node30/watcher-314253-1176898916 -o ROOT/results/node30/solver-314253-1176898916 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314253-1176898916/UnitMarch_32_bits /tmp/evaluation/314253-1176898916/instance-314253-1176898916.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 0.97 0.99 3/77 19868
/proc/meminfo: memFree=1260544/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=4136 CPUtime=0
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 443 0 0 0 0 0 0 0 18 0 1 0 137807279 4235264 426 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 1034 429 91 214 0 817 0

[startup+0.0631819 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19868
/proc/meminfo: memFree=1260544/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=12188 CPUtime=0.05
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 2937 0 0 0 4 1 0 0 18 0 1 0 137807279 12480512 2920 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 3047 2921 92 214 0 2830 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12188

[startup+0.101183 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19868
/proc/meminfo: memFree=1260544/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=12908 CPUtime=0.09
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 3096 0 0 0 8 1 0 0 18 0 1 0 137807279 13217792 3079 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 3227 3079 92 214 0 3010 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12908

[startup+0.301196 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19868
/proc/meminfo: memFree=1260544/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=16064 CPUtime=0.29
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 3965 0 0 0 27 2 0 0 19 0 1 0 137807279 16449536 3850 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 4016 3850 92 214 0 3799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16064

[startup+0.70122 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19868
/proc/meminfo: memFree=1260544/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=21988 CPUtime=0.69
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 5574 0 0 0 66 3 0 0 23 0 1 0 137807279 22515712 5330 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 5497 5330 92 214 0 5280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21988

[startup+1.50127 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19869
/proc/meminfo: memFree=1235384/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=33572 CPUtime=1.49
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 8700 0 0 0 145 4 0 0 25 0 1 0 137807279 34377728 8199 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 8393 8199 92 214 0 8176 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33572

[startup+3.10237 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19869
/proc/meminfo: memFree=1216184/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=68524 CPUtime=3.09
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 17817 0 0 0 301 8 0 0 25 0 1 0 137807279 70168576 16593 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17131 16593 97 214 0 16914 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68524

[startup+6.30157 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193400/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=6.29
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 19671 0 0 0 620 9 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69448

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193528/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=12.69
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 22761 0 0 0 1258 11 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529617 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69448

[startup+25.5018 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193656/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=25.49
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 28941 0 0 0 2535 14 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986082 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69448

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193656/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=51.06
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 41166 0 0 0 5086 20 0 0 25 0 1 0 137807279 71114752 16668 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532473 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16668 97 214 0 17145 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 69448

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193656/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=102.25
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 65403 0 0 0 10192 33 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 69448

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193592/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=162.23
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 94449 0 0 0 16177 46 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 69448

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1194360/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=222.22
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 123495 0 0 0 22161 61 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986097 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 69448

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193528/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=282.21
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 151923 0 0 0 28146 75 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 69448

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193592/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=342.19
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 180351 0 0 0 34130 89 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529748 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 69448

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1194040/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=402.18
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 208779 0 0 0 40116 102 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 69448

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193592/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=462.16
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 237207 0 0 0 46101 115 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 69448

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193592/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=522.15
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 265635 0 0 0 52083 132 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 69448

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193592/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=582.13
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 293928 0 0 0 58067 146 0 0 25 0 1 0 137807279 71114752 16668 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16668 97 214 0 17145 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 69448

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193592/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=642.13
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 322491 0 0 0 64053 160 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 69448

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193528/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=702.1
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 350919 0 0 0 70038 172 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 69448

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193528/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=762.09
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 379347 0 0 0 76024 185 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529711 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 69448

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1193528/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=67980 CPUtime=822.08
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 407912 0 0 0 82009 199 0 0 25 0 1 0 137807279 69611520 16322 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 16995 16322 97 214 0 16778 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 67980

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19869
/proc/meminfo: memFree=1195384/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=882.06
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 436734 0 0 0 87993 213 0 0 25 0 1 0 137807279 71114752 16716 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134530662 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16716 97 214 0 17145 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 69448

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 19871
/proc/meminfo: memFree=1193528/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=942.04
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 465249 0 0 0 93978 226 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 69448

[startup+1002.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1193464/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=1002.03
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 493542 0 0 0 99964 239 0 0 25 0 1 0 137807279 71114752 16668 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16668 97 214 0 17145 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 69448

[startup+1062.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1194872/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=1062.02
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 521487 0 0 0 105950 252 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 69448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1193464/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=1122
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 549915 0 0 0 111935 265 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 69448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1193464/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=1181.99
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 578343 0 0 0 117919 280 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 69448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19871
/proc/meminfo: memFree=1193528/2055920 swapFree=4157140/4192956
[pid=19868] ppid=19866 vsize=69448 CPUtime=1200.1
/proc/19868/stat : 19868 (UnitMarch_32_bi) R 19866 19868 18749 0 -1 4194304 586995 0 0 0 119725 285 0 0 25 0 1 0 137807279 71114752 16803 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19868/statm: 17362 16803 97 214 0 17145 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 69448

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1197.25
CPU system time (s): 2.86056
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 69448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.25
system time used= 2.86056
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 586995
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= 17830

runsolver used 1.39579 second user time and 2.94055 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Wed Apr 18 12:21:56 UTC 2007

IDJOB= 314253
IDBENCH= 20387
IDSOLVER= 97
FILE ID= node30/314253-1176898916

PBS_JOBID= 4595126

Free space on /tmp= 66439 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/314253-1176898916/UnitMarch_32_bits /tmp/evaluation/314253-1176898916/instance-314253-1176898916.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-314253-1176898916 -o ROOT/results/node30/solver-314253-1176898916 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314253-1176898916/UnitMarch_32_bits /tmp/evaluation/314253-1176898916/instance-314253-1176898916.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 266318267

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1260952 kB
Buffers:         34476 kB
Cached:         693524 kB
SwapCached:      15308 kB
Active:         203788 kB
Inactive:       547280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1260952 kB
SwapTotal:     4192956 kB
SwapFree:      4157140 kB
Dirty:           13040 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            29392 kB
Committed_AS:  2818968 kB
PageTables:       1776 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= 66439 MiB

End job on node30 on Wed Apr 18 12:41:59 UTC 2007