Trace number 316528

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) 1200.12 1200.62

General information on the benchmark

Namecrafted/spence/
hard/s101-100.cnf
MD5SUM639069f0c5abe5ef4537d4cf44ab69aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark185.107
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of clauses212
Sum of the clauses size636
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3212
Number of clauses of size 40
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/316528-1172670822/instance-316528-1172670822.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/node26/watcher-316528-1172670822 -o ROOT/results/node26/solver-316528-1172670822 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316528-1172670822/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/316528-1172670822/instance-316528-1172670822.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 3/77 6047
/proc/meminfo: memFree=1680416/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=1396 CPUtime=0
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 287035858 1429504 166 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 349 166 140 302 0 44 0

[startup+0.065337 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6047
/proc/meminfo: memFree=1680416/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=1652 CPUtime=0.06
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 243 0 0 0 6 0 0 0 18 0 1 0 287035858 1691648 227 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 413 227 140 302 0 108 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1652

[startup+0.101345 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6047
/proc/meminfo: memFree=1680416/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=1784 CPUtime=0.09
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 269 0 0 0 9 0 0 0 18 0 1 0 287035858 1826816 253 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 446 253 140 302 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1784

[startup+0.301379 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6047
/proc/meminfo: memFree=1680416/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=2176 CPUtime=0.29
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 383 0 0 0 29 0 0 0 19 0 1 0 287035858 2228224 367 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 544 367 140 302 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2176

[startup+0.701449 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6047
/proc/meminfo: memFree=1680416/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=2820 CPUtime=0.69
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 538 0 0 0 68 1 0 0 22 0 1 0 287035858 2887680 522 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 705 522 140 302 0 400 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2820

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6048
/proc/meminfo: memFree=1678488/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=3744 CPUtime=1.49
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 751 0 0 0 147 2 0 0 25 0 1 0 287035858 3833856 735 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 936 735 140 302 0 631 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3744

[startup+3.10186 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 6048
/proc/meminfo: memFree=1677464/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=4784 CPUtime=3.09
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 1025 0 0 0 306 3 0 0 25 0 1 0 287035858 4898816 1009 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 1196 1009 140 302 0 891 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4784

[startup+6.30142 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6048
/proc/meminfo: memFree=1675416/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=6480 CPUtime=6.29
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 1446 0 0 0 625 4 0 0 25 0 1 0 287035858 6635520 1397 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 1620 1397 141 302 0 1315 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6480

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 6048
/proc/meminfo: memFree=1673048/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=8896 CPUtime=12.69
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 2044 0 0 0 1262 7 0 0 25 0 1 0 287035858 9109504 1995 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 2224 1995 141 302 0 1919 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8896

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 6048
/proc/meminfo: memFree=1669912/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=11792 CPUtime=25.49
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 2793 0 0 0 2538 11 0 0 25 0 1 0 287035858 12075008 2679 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 2948 2679 141 302 0 2643 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11792

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 6048
/proc/meminfo: memFree=1666136/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=15824 CPUtime=51.07
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 3730 0 0 0 5092 15 0 0 25 0 1 0 287035858 16203776 3616 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 3956 3616 141 302 0 3651 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15824

[startup+102.305 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 6048
/proc/meminfo: memFree=1660440/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=22232 CPUtime=102.26
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 5274 0 0 0 10203 23 0 0 25 0 1 0 287035858 22765568 5031 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 5558 5031 141 302 0 5253 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22232

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6048
/proc/meminfo: memFree=1655192/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=27752 CPUtime=162.24
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 6576 0 0 0 16194 30 0 0 25 0 1 0 287035858 28418048 6333 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526880 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 6938 6333 141 302 0 6633 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27752

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6048
/proc/meminfo: memFree=1651288/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=31632 CPUtime=222.22
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 7545 0 0 0 22185 37 0 0 25 0 1 0 287035858 32391168 7302 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 7908 7302 141 302 0 7603 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31632

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6048
/proc/meminfo: memFree=1648088/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=35656 CPUtime=282.2
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 8589 0 0 0 28178 42 0 0 25 0 1 0 287035858 36511744 8089 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 8914 8089 141 302 0 8609 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 35656

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6048
/proc/meminfo: memFree=1645336/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=38296 CPUtime=342.18
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 9255 0 0 0 34169 49 0 0 25 0 1 0 287035858 39215104 8755 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 9574 8755 141 302 0 9269 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 38296

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6048
/proc/meminfo: memFree=1641560/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=42712 CPUtime=402.16
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 10207 0 0 0 40162 54 0 0 25 0 1 0 287035858 43737088 9707 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 10678 9707 141 302 0 10373 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 42712

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 6138
/proc/meminfo: memFree=1637160/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=45988 CPUtime=462.1
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 10967 0 0 0 46150 60 0 0 25 0 1 0 287035858 47091712 10467 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 11497 10467 141 302 0 11192 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 45988

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 6218
/proc/meminfo: memFree=1634408/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=48952 CPUtime=522.03
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 11624 0 0 0 52138 65 0 0 25 0 1 0 287035858 50126848 11124 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526781 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 12238 11124 141 302 0 11933 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 48952

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1632792/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=51592 CPUtime=582
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 12313 0 0 0 58129 71 0 0 25 0 1 0 287035858 52830208 11813 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 12898 11813 141 302 0 12593 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 51592

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1630680/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=53908 CPUtime=641.98
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 12838 0 0 0 64121 77 0 0 25 0 1 0 287035858 55201792 12338 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 13477 12338 141 302 0 13172 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 53908

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1628632/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=55704 CPUtime=701.95
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 13339 0 0 0 70113 82 0 0 25 0 1 0 287035858 57040896 12839 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 13926 12839 141 302 0 13621 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 55704

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1625688/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=59480 CPUtime=761.94
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 14086 0 0 0 76107 87 0 0 25 0 1 0 287035858 60907520 13586 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 14870 13586 141 302 0 14565 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 59480

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1623384/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=62064 CPUtime=821.92
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 14686 0 0 0 82101 91 0 0 25 0 1 0 287035858 63553536 14186 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 15516 14186 141 302 0 15211 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 62064

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1621272/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=64372 CPUtime=881.9
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 15203 0 0 0 88094 96 0 0 25 0 1 0 287035858 65916928 14703 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 16093 14703 141 302 0 15788 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 64372

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1619608/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=65916 CPUtime=941.88
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 15628 0 0 0 94088 100 0 0 25 0 1 0 287035858 67497984 15128 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527168 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 16479 15128 141 302 0 16174 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 65916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1617752/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=67584 CPUtime=1001.86
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 16075 0 0 0 100081 105 0 0 25 0 1 0 287035858 69206016 15575 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 16896 15575 141 302 0 16591 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 67584

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1616024/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=71324 CPUtime=1061.84
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 17020 0 0 0 106076 108 0 0 25 0 1 0 287035858 73035776 16007 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 17831 16007 141 302 0 17526 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 71324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1614616/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=72868 CPUtime=1121.82
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 17370 0 0 0 112071 111 0 0 25 0 1 0 287035858 74616832 16357 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 18217 16357 141 302 0 17912 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 72868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1613208/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=74152 CPUtime=1181.8
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 17721 0 0 0 118065 115 0 0 25 0 1 0 287035858 75931648 16708 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 18538 16708 141 302 0 18233 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 74152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6246
/proc/meminfo: memFree=1612696/2055920 swapFree=4153620/4192956
[pid=6047] ppid=6045 vsize=74668 CPUtime=1200.09
/proc/6047/stat : 6047 (Spear-32) R 6045 6047 5012 0 -1 4194304 17833 0 0 0 119893 116 0 0 25 0 1 0 287035858 76460032 16820 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/6047/statm: 18667 16820 141 302 0 18362 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 74668

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): 1200.62
CPU time (s): 1200.12
CPU user time (s): 1198.94
CPU system time (s): 1.17882
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 74668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.94
system time used= 1.17882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17833
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= 3547

runsolver used 1.2848 second user time and 3.09153 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 28 13:53:42 UTC 2007

IDJOB= 316528
IDBENCH= 20443
IDSOLVER= 133
FILE ID= node26/316528-1172670822

PBS_JOBID= 3981208

Free space on /tmp= 66533 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s101-100.cnf
COMMAND LINE= /tmp/evaluation/316528-1172670822/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/316528-1172670822/instance-316528-1172670822.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-316528-1172670822 -o ROOT/results/node26/solver-316528-1172670822 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316528-1172670822/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/316528-1172670822/instance-316528-1172670822.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  639069f0c5abe5ef4537d4cf44ab69aa

RANDOM SEED= 81285291

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1680824 kB
Buffers:         25504 kB
Cached:         279612 kB
SwapCached:      17680 kB
Active:         103268 kB
Inactive:       231408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680824 kB
SwapTotal:     4192956 kB
SwapFree:      4153620 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          35504 kB
Slab:            25992 kB
Committed_AS:   801684 kB
PageTables:       1724 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= 66533 MiB

End job on node26 on Wed Feb 28 14:13:45 UTC 2007