Trace number 337041

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
Spear 2007-02-12? (TO) 1200.11 1200.52

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_4.sat05-451.reshuffled-07.cnf
MD5SUM713a8514216ff2acf847f596238604da
Bench CategoryCRAFTED (crafted 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 variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/337041-1173658993/instance-337041-1173658993.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-337041-1173658993 -o ROOT/results/node42/solver-337041-1173658993 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337041-1173658993/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/337041-1173658993/instance-337041-1173658993.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: 1.00 1.00 1.21 3/64 7879
/proc/meminfo: memFree=1873200/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=1932 CPUtime=0
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 91852741 1978368 244 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135271311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 483 245 126 302 0 178 0

[startup+0.096069 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 7879
/proc/meminfo: memFree=1873200/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=3012 CPUtime=0.08
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 564 0 0 0 8 0 0 0 18 0 1 0 91852741 3084288 548 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 753 548 140 302 0 448 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3012

[startup+0.101069 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 7879
/proc/meminfo: memFree=1873200/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=3012 CPUtime=0.09
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 566 0 0 0 9 0 0 0 18 0 1 0 91852741 3084288 550 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134524738 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 753 550 140 302 0 448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.301108 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 7879
/proc/meminfo: memFree=1873200/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=3272 CPUtime=0.29
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 633 0 0 0 29 0 0 0 19 0 1 0 91852741 3350528 617 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 818 617 141 302 0 513 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3272

[startup+0.701184 s]
/proc/loadavg: 1.00 1.00 1.21 3/64 7879
/proc/meminfo: memFree=1873200/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=3652 CPUtime=0.69
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 722 0 0 0 68 1 0 0 22 0 1 0 91852741 3739648 706 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 913 706 141 302 0 608 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3652

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 7880
/proc/meminfo: memFree=1870760/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=4280 CPUtime=1.49
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 887 0 0 0 148 1 0 0 25 0 1 0 91852741 4382720 871 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 1070 871 141 302 0 765 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4280

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 7880
/proc/meminfo: memFree=1869736/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=5016 CPUtime=3.09
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 1074 0 0 0 307 2 0 0 25 0 1 0 91852741 5136384 1058 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 1254 1058 141 302 0 949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5016

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 7880
/proc/meminfo: memFree=1868520/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=6116 CPUtime=6.29
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 1338 0 0 0 626 3 0 0 25 0 1 0 91852741 6262784 1322 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 1529 1322 141 302 0 1224 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6116

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 7880
/proc/meminfo: memFree=1866088/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=8372 CPUtime=12.69
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 1904 0 0 0 1264 5 0 0 25 0 1 0 91852741 8572928 1888 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526778 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 2093 1888 141 302 0 1788 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8372

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 7880
/proc/meminfo: memFree=1862504/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=12048 CPUtime=25.48
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 2813 0 0 0 2541 7 0 0 25 0 1 0 91852741 12337152 2764 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 3012 2764 141 302 0 2707 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12048

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 7880
/proc/meminfo: memFree=1857448/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=17200 CPUtime=51.07
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 4105 0 0 0 5096 11 0 0 25 0 1 0 91852741 17612800 4056 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 4300 4056 141 302 0 3995 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17200

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 7880
/proc/meminfo: memFree=1850088/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=24860 CPUtime=102.26
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 5976 0 0 0 10210 16 0 0 25 0 1 0 91852741 25456640 5862 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 6215 5862 141 302 0 5910 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24860

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 7880
/proc/meminfo: memFree=1842344/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=32820 CPUtime=162.23
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 7925 0 0 0 16200 23 0 0 25 0 1 0 91852741 33607680 7811 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 8205 7811 141 302 0 7900 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32820

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 7880
/proc/meminfo: memFree=1836392/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=39068 CPUtime=222.21
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 9514 0 0 0 22192 29 0 0 25 0 1 0 91852741 40005632 9271 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 9767 9271 141 302 0 9462 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 39068

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 7880
/proc/meminfo: memFree=1831336/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=44104 CPUtime=282.19
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 10788 0 0 0 28185 34 0 0 25 0 1 0 91852741 45162496 10545 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 11026 10545 141 302 0 10721 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 44104

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 7880
/proc/meminfo: memFree=1826536/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=49036 CPUtime=342.18
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 11963 0 0 0 34178 40 0 0 25 0 1 0 91852741 50212864 11720 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 12259 11720 141 302 0 11954 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 49036

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 7880
/proc/meminfo: memFree=1821672/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=54328 CPUtime=402.15
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 13184 0 0 0 40171 44 0 0 25 0 1 0 91852741 55631872 12941 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 13582 12941 141 302 0 13277 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 54328

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 7880
/proc/meminfo: memFree=1816616/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=59760 CPUtime=462.13
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 14441 0 0 0 46164 49 0 0 25 0 1 0 91852741 61194240 14198 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 14940 14198 141 302 0 14635 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 59760

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 7880
/proc/meminfo: memFree=1812776/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=63624 CPUtime=522.11
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 15406 0 0 0 52157 54 0 0 25 0 1 0 91852741 65150976 15163 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526752 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 15906 15163 141 302 0 15601 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 63624

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 7880
/proc/meminfo: memFree=1809384/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=68108 CPUtime=582.09
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 16486 0 0 0 58151 58 0 0 25 0 1 0 91852741 69742592 15986 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 17027 15986 141 302 0 16722 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 68108

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 7880
/proc/meminfo: memFree=1806056/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=71352 CPUtime=642.07
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 17317 0 0 0 64144 63 0 0 25 0 1 0 91852741 73064448 16817 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 17838 16817 141 302 0 17533 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 71352

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 7880
/proc/meminfo: memFree=1802472/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=74668 CPUtime=702.05
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 18203 0 0 0 70138 67 0 0 25 0 1 0 91852741 76460032 17703 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 18667 17703 141 302 0 18362 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 74668

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 7880
/proc/meminfo: memFree=1799272/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=78280 CPUtime=762.03
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 18996 0 0 0 76131 72 0 0 25 0 1 0 91852741 80158720 18496 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527017 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 19570 18496 141 302 0 19265 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 78280

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 7880
/proc/meminfo: memFree=1796776/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=80772 CPUtime=822.01
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 19629 0 0 0 82126 75 0 0 25 0 1 0 91852741 82710528 19129 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527172 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 20193 19129 141 302 0 19888 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 80772

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 7880
/proc/meminfo: memFree=1792936/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=84632 CPUtime=881.99
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 20576 0 0 0 88120 79 0 0 25 0 1 0 91852741 86663168 20076 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 21158 20076 141 302 0 20853 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 84632

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 7880
/proc/meminfo: memFree=1788392/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=89656 CPUtime=941.97
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 21711 0 0 0 94113 84 0 0 25 0 1 0 91852741 91807744 21211 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 22414 21211 141 302 0 22109 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 89656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 7880
/proc/meminfo: memFree=1784360/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=93700 CPUtime=1001.95
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 22713 0 0 0 100107 88 0 0 25 0 1 0 91852741 95948800 22213 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 23425 22213 141 302 0 23120 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 93700

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 7880
/proc/meminfo: memFree=1780648/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=97324 CPUtime=1061.93
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 23639 0 0 0 106101 92 0 0 25 0 1 0 91852741 99659776 23139 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 24331 23139 141 302 0 24026 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 97324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 7880
/proc/meminfo: memFree=1777448/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=100492 CPUtime=1121.91
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 24431 0 0 0 112096 95 0 0 25 0 1 0 91852741 102903808 23931 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 25123 23931 141 302 0 24818 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 100492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 7880
/proc/meminfo: memFree=1775016/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=102680 CPUtime=1181.88
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 25043 0 0 0 118090 98 0 0 25 0 1 0 91852741 105144320 24543 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526778 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 25670 24543 141 302 0 25365 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 102680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 7880
/proc/meminfo: memFree=1774120/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=103540 CPUtime=1200.08
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 25256 0 0 0 119909 99 0 0 25 0 1 0 91852741 106024960 24756 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 25885 24756 141 302 0 25580 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 103540

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 7880
/proc/meminfo: memFree=1774120/2055920 swapFree=4182364/4192956
[pid=7879] ppid=7877 vsize=103540 CPUtime=1200.08
/proc/7879/stat : 7879 (Spear-32) R 7877 7879 7179 0 -1 4194304 25256 0 0 0 119909 99 0 0 25 0 1 0 91852741 106024960 24756 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/7879/statm: 25885 24756 141 302 0 25580 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 103540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.09
CPU system time (s): 1.01484
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 103540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.09
system time used= 1.01484
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25256
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= 1488

runsolver used 0.831873 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Mar 12 00:23:13 UTC 2007

IDJOB= 337041
IDBENCH= 24689
IDSOLVER= 133
FILE ID= node42/337041-1173658993

PBS_JOBID= 4101407

Free space on /tmp= 66563 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_4.sat05-451.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337041-1173658993/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/337041-1173658993/instance-337041-1173658993.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-337041-1173658993 -o ROOT/results/node42/solver-337041-1173658993 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337041-1173658993/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/337041-1173658993/instance-337041-1173658993.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  713a8514216ff2acf847f596238604da

RANDOM SEED= 656612011

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.263
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		: 3000.263
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:       1873608 kB
Buffers:         23208 kB
Cached:         120520 kB
SwapCached:       4784 kB
Active:          62140 kB
Inactive:        93308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873608 kB
SwapTotal:     4192956 kB
SwapFree:      4182364 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            12856 kB
Committed_AS:   138192 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= 66563 MiB

End job on node42 on Mon Mar 12 00:43:16 UTC 2007