Trace number 313973

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) 1200.08 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
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 variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

Solver Data (download as text)

2.49/2.57	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/313973-1176894178/instance-313973-1176894178.cnf
3.09/3.11	c found 15232 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/node61/watcher-313973-1176894178 -o ROOT/results/node61/solver-313973-1176894178 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313973-1176894178/UnitMarch_32_bits /tmp/evaluation/313973-1176894178/instance-313973-1176894178.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 3/64 16515
/proc/meminfo: memFree=1540232/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=4784 CPUtime=0
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 413 0 0 0 0 0 0 0 18 0 1 0 101381438 4898816 396 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 1196 399 91 214 0 979 0

[startup+0.083408 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16515
/proc/meminfo: memFree=1540232/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=15660 CPUtime=0.07
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 3799 0 0 0 6 1 0 0 18 0 1 0 101381438 16035840 3782 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 3915 3782 92 214 0 3698 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15660

[startup+0.101409 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16515
/proc/meminfo: memFree=1540232/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=16056 CPUtime=0.09
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 3873 0 0 0 8 1 0 0 18 0 1 0 101381438 16441344 3856 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 4014 3856 92 214 0 3797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16056

[startup+0.301426 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16515
/proc/meminfo: memFree=1540232/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=19344 CPUtime=0.29
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 4756 0 0 0 28 1 0 0 19 0 1 0 101381438 19808256 4641 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 4836 4641 92 214 0 4619 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19344

[startup+0.701466 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16515
/proc/meminfo: memFree=1540232/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=25136 CPUtime=0.69
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 6360 0 0 0 67 2 0 0 22 0 1 0 101381438 25739264 6116 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 6284 6116 92 214 0 6067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25136

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16516
/proc/meminfo: memFree=1511616/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=36456 CPUtime=1.49
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 9413 0 0 0 146 3 0 0 25 0 1 0 101381438 37330944 8912 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 9114 8912 92 214 0 8897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36456

[startup+3.1017 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16516
/proc/meminfo: memFree=1495616/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=84324 CPUtime=3.09
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 21718 0 0 0 300 9 0 0 25 0 1 0 101381438 86347776 20704 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 21081 20706 97 214 0 20864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84324

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16516
/proc/meminfo: memFree=1452864/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=6.29
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 24325 0 0 0 618 11 0 0 25 0 1 0 101381438 90976256 21653 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21653 97 214 0 21994 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88844

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16516
/proc/meminfo: memFree=1452992/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=12.68
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 26988 0 0 0 1256 12 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 88844

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16516
/proc/meminfo: memFree=1453184/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=25.49
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 32791 0 0 0 2535 14 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 88844

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16516
/proc/meminfo: memFree=1453248/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=51.06
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 45226 0 0 0 5087 19 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 88844

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453248/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=102.25
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 68438 0 0 0 10194 31 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 88844

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 16516
/proc/meminfo: memFree=1453184/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=162.23
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 96624 0 0 0 16179 44 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 88844

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 16516
/proc/meminfo: memFree=1453248/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=222.21
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 123981 0 0 0 22166 55 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 88844

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453248/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=282.2
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 152167 0 0 0 28150 70 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 88844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453248/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=342.18
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 179524 0 0 0 34136 82 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 88844

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453248/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=402.16
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 207710 0 0 0 40121 95 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 88844

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453248/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=462.15
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 235720 0 0 0 46106 109 0 0 25 0 1 0 101381438 90976256 21653 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21653 97 214 0 21994 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 88844

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453952/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=522.13
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 263253 0 0 0 52090 123 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 88844

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453184/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=582.11
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 290610 0 0 0 58076 135 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 88844

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453184/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=642.1
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 318796 0 0 0 64061 149 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 88844

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453120/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=702.08
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 346153 0 0 0 70047 161 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 88844

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453888/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=762.07
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 374163 0 0 0 76033 174 0 0 25 0 1 0 101381438 90976256 21653 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537651 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21653 97 214 0 21994 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 88844

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453120/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=822.06
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 401696 0 0 0 82018 188 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 88844

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453120/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=882.04
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 429882 0 0 0 88003 201 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529493 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 88844

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453056/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=942.02
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 458068 0 0 0 93987 215 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529598 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 88844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453120/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=1002.01
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 485425 0 0 0 99972 229 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 88844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453760/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=1061.99
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 512782 0 0 0 105959 240 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529711 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 88844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453056/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=1121.98
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 540139 0 0 0 111944 254 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 88844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453056/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=1181.96
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 568325 0 0 0 117930 266 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 88844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16516
/proc/meminfo: memFree=1453056/2055920 swapFree=4183012/4192956
[pid=16515] ppid=16513 vsize=88844 CPUtime=1200.05
/proc/16515/stat : 16515 (UnitMarch_32_bi) R 16513 16515 15829 0 -1 4194304 576615 0 0 0 119736 269 0 0 25 0 1 0 101381438 90976256 21829 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16515/statm: 22211 21829 97 214 0 21994 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 88844

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): 1200.08
CPU user time (s): 1197.37
CPU system time (s): 2.71359
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 88844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.37
system time used= 2.71359
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 576615
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= 3095

runsolver used 0.805877 second user time and 2.49662 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Apr 18 11:02:58 UTC 2007

IDJOB= 313973
IDBENCH= 20380
IDSOLVER= 97
FILE ID= node61/313973-1176894178

PBS_JOBID= 4595129

Free space on /tmp= 66487 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313973-1176894178/UnitMarch_32_bits /tmp/evaluation/313973-1176894178/instance-313973-1176894178.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-313973-1176894178 -o ROOT/results/node61/solver-313973-1176894178 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313973-1176894178/UnitMarch_32_bits /tmp/evaluation/313973-1176894178/instance-313973-1176894178.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 47651646

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1540640 kB
Buffers:         17816 kB
Cached:         447100 kB
SwapCached:       3740 kB
Active:         100332 kB
Inactive:       375448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540640 kB
SwapTotal:     4192956 kB
SwapFree:      4183012 kB
Dirty:           16564 kB
Writeback:           0 kB
Mapped:          15808 kB
Slab:            25652 kB
Committed_AS:   787064 kB
PageTables:       1388 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= 66487 MiB

End job on node61 on Wed Apr 18 11:23:01 UTC 2007