Trace number 313933

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) 1200.04 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
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 variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data (download as text)

2.69/2.75	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/313933-1176893523/instance-313933-1176893523.cnf
3.29/3.30	c found 15316 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/node57/watcher-313933-1176893523 -o ROOT/results/node57/solver-313933-1176893523 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313933-1176893523/UnitMarch_32_bits /tmp/evaluation/313933-1176893523/instance-313933-1176893523.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: 0.92 0.98 0.99 2/64 9929
/proc/meminfo: memFree=1637520/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=4700 CPUtime=0
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 130488261 4812800 379 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 1175 381 91 214 0 958 0

[startup+0.060551 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 9929
/proc/meminfo: memFree=1637520/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=15392 CPUtime=0.04
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 3734 0 0 0 3 1 0 0 18 0 1 0 130488261 15761408 3717 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 3848 3717 92 214 0 3631 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15392

[startup+0.101553 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 9929
/proc/meminfo: memFree=1637520/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=16076 CPUtime=0.09
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 3894 0 0 0 7 2 0 0 18 0 1 0 130488261 16461824 3877 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 4019 3877 92 214 0 3802 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16076

[startup+0.30157 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 9929
/proc/meminfo: memFree=1637520/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=19364 CPUtime=0.29
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 4773 0 0 0 27 2 0 0 19 0 1 0 130488261 19828736 4658 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 4841 4658 92 214 0 4624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19364

[startup+0.701606 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 9929
/proc/meminfo: memFree=1637520/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=25156 CPUtime=0.69
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 6359 0 0 0 66 3 0 0 23 0 1 0 130488261 25759744 6115 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 6289 6115 92 214 0 6072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25156

[startup+1.50167 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9930
/proc/meminfo: memFree=1609032/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=36344 CPUtime=1.49
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 9381 0 0 0 144 5 0 0 25 0 1 0 130488261 37216256 8880 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 9086 8880 92 214 0 8869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36344

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9930
/proc/meminfo: memFree=1593224/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=73376 CPUtime=3.09
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 19048 0 0 0 299 10 0 0 25 0 1 0 130488261 75137024 18034 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 18344 18034 97 214 0 18127 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73376

[startup+6.30109 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1546888/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=6.29
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 24545 0 0 0 617 12 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 92116

[startup+12.7016 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1546960/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=12.69
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 27909 0 0 0 1256 13 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92116

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1549712/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=25.49
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 33787 0 0 0 2533 16 0 0 25 0 1 0 130488261 94326784 22681 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134530662 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22681 97 214 0 22812 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 92116

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1547216/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=51.07
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 44729 0 0 0 5087 20 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517120 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 92116

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1547280/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=102.27
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 68277 0 0 0 10195 32 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 92116

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1547280/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=162.26
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 96030 0 0 0 16180 46 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 92116

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1547216/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=222.24
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 123783 0 0 0 22164 60 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 92116

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1547216/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=282.22
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 151536 0 0 0 28148 74 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 92116

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1547216/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=342.2
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 178448 0 0 0 34134 86 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 92116

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1547216/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=402.2
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 206022 0 0 0 40120 100 0 0 25 0 1 0 130488261 94326784 22511 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22511 97 214 0 22812 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 92116

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1547216/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=462.18
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 233113 0 0 0 46105 113 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529779 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 92116

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 9930
/proc/meminfo: memFree=1547216/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=522.17
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 260866 0 0 0 52091 126 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 92116

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 10102
/proc/meminfo: memFree=1545744/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=582.08
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 287778 0 0 0 58067 141 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 92116

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10128
/proc/meminfo: memFree=1546832/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=642.05
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 315531 0 0 0 64051 154 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 92116

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10128
/proc/meminfo: memFree=1546832/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=702.04
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 343105 0 0 0 70037 167 0 0 25 0 1 0 130488261 94326784 22511 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537657 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22511 97 214 0 22812 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 92116

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10128
/proc/meminfo: memFree=1546896/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=762.02
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 370196 0 0 0 76023 179 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 92116

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10128
/proc/meminfo: memFree=1546896/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=822
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 397949 0 0 0 82009 191 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 92116

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10128
/proc/meminfo: memFree=1546896/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=881.99
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 425702 0 0 0 87995 204 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529697 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 92116

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10128
/proc/meminfo: memFree=1546896/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=941.98
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 452614 0 0 0 93983 215 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 92116

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10128
/proc/meminfo: memFree=1546896/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=1001.97
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 480367 0 0 0 99969 228 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 92116

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10128
/proc/meminfo: memFree=1546896/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=1061.95
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 507279 0 0 0 105956 239 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 92116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10128
/proc/meminfo: memFree=1546896/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=1121.93
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 534853 0 0 0 111942 251 0 0 25 0 1 0 130488261 94326784 22511 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22511 97 214 0 22812 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 92116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10128
/proc/meminfo: memFree=1547600/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=1181.92
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 561944 0 0 0 117928 264 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 92116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 10128
/proc/meminfo: memFree=1546896/2055920 swapFree=4177380/4192956
[pid=9929] ppid=9927 vsize=92116 CPUtime=1200.01
/proc/9929/stat : 9929 (UnitMarch_32_bi) R 9927 9929 9486 0 -1 4194304 570354 0 0 0 119732 269 0 0 25 0 1 0 130488261 94326784 22690 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/9929/statm: 23029 22690 97 214 0 22812 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 92116

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): 1200.04
CPU user time (s): 1197.33
CPU system time (s): 2.71459
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 92116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.33
system time used= 2.71459
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 570354
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= 1751

runsolver used 0.78588 second user time and 2.55861 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Wed Apr 18 10:52:03 UTC 2007

IDJOB= 313933
IDBENCH= 20379
IDSOLVER= 97
FILE ID= node57/313933-1176893523

PBS_JOBID= 4595142

Free space on /tmp= 66453 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313933-1176893523/UnitMarch_32_bits /tmp/evaluation/313933-1176893523/instance-313933-1176893523.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-313933-1176893523 -o ROOT/results/node57/solver-313933-1176893523 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313933-1176893523/UnitMarch_32_bits /tmp/evaluation/313933-1176893523/instance-313933-1176893523.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  83ece6745238c422c7e68e5a07fc7f73

RANDOM SEED= 89326045

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1638056 kB
Buffers:         11280 kB
Cached:         349636 kB
SwapCached:       9276 kB
Active:          58724 kB
Inactive:       317248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638056 kB
SwapTotal:     4192956 kB
SwapFree:      4177380 kB
Dirty:           17456 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            27936 kB
Committed_AS:   858740 kB
PageTables:       1408 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= 66453 MiB

End job on node57 on Wed Apr 18 11:12:05 UTC 2007