Trace number 309455

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) 1200.08 1200.5

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S592344929-16-SAT.cnf
MD5SUM4f1fdd7886037e39bdc6f3becce96722
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.040993
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/309455-1172541537/instance-309455-1172541537.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node77/watcher-309455-1172541537 -o ROOT/results/node77/solver-309455-1172541537 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309455-1172541537/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309455-1172541537/instance-309455-1172541537.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.83 1.83 1.45 3/67 4873
/proc/meminfo: memFree=1900080/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=1548 CPUtime=0
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 205 0 0 0 0 0 0 0 19 0 1 0 49021246 1585152 190 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 387 191 128 302 0 82 0

[startup+0.10706 s]
/proc/loadavg: 1.83 1.83 1.45 3/67 4873
/proc/meminfo: memFree=1900080/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=1940 CPUtime=0.1
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 307 0 0 0 10 0 0 0 20 0 1 0 49021246 1986560 292 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 485 292 140 302 0 180 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1940

[startup+0.519108 s]
/proc/loadavg: 1.83 1.83 1.45 3/67 4873
/proc/meminfo: memFree=1900080/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=2708 CPUtime=0.5
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 497 0 0 0 50 0 0 0 24 0 1 0 49021246 2772992 482 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 677 482 141 302 0 372 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2708

[startup+1.34021 s]
/proc/loadavg: 1.83 1.83 1.45 2/68 4874
/proc/meminfo: memFree=1897768/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=3736 CPUtime=1.33
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 769 0 0 0 132 1 0 0 25 0 1 0 49021246 3825664 754 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526896 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 934 754 141 302 0 629 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3736

[startup+2.9754 s]
/proc/loadavg: 1.83 1.83 1.45 2/68 4874
/proc/meminfo: memFree=1896424/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=5404 CPUtime=2.96
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 1168 0 0 0 294 2 0 0 25 0 1 0 49021246 5533696 1153 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 1351 1153 141 302 0 1046 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5404

[startup+6.25179 s]
/proc/loadavg: 1.77 1.81 1.45 2/68 4874
/proc/meminfo: memFree=1894120/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=7456 CPUtime=6.24
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 1685 0 0 0 620 4 0 0 25 0 1 0 49021246 7634944 1637 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 1864 1637 141 302 0 1559 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7456

[startup+12.7066 s]
/proc/loadavg: 1.71 1.80 1.45 2/68 4874
/proc/meminfo: memFree=1891008/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=10324 CPUtime=12.69
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 2411 0 0 0 1262 7 0 0 25 0 1 0 49021246 10571776 2363 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 2581 2363 141 302 0 2276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10324

[startup+25.6071 s]
/proc/loadavg: 1.55 1.76 1.44 2/68 4874
/proc/meminfo: memFree=1886784/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=14812 CPUtime=25.59
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 3560 0 0 0 2546 13 0 0 25 0 1 0 49021246 15167488 3447 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 3703 3447 141 302 0 3398 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 14812

[startup+51.2122 s]
/proc/loadavg: 1.36 1.70 1.43 2/68 4874
/proc/meminfo: memFree=1880448/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=20956 CPUtime=51.19
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 5089 0 0 0 5100 19 0 0 25 0 1 0 49021246 21458944 4976 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 5239 4976 141 302 0 4934 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 20956

[startup+102.416 s]
/proc/loadavg: 1.15 1.59 1.40 2/68 4874
/proc/meminfo: memFree=1872768/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=29140 CPUtime=102.38
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 7134 0 0 0 10210 28 0 0 25 0 1 0 49021246 29839360 6892 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 7285 6892 141 302 0 6980 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 29140

[startup+162.449 s]
/proc/loadavg: 1.06 1.48 1.37 2/74 4984
/proc/meminfo: memFree=1862976/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=37660 CPUtime=162.34
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 9195 0 0 0 16197 37 0 0 25 0 1 0 49021246 38563840 8953 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 9415 8953 141 302 0 9110 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 37660

[startup+222.483 s]
/proc/loadavg: 1.02 1.39 1.35 2/68 5072
/proc/meminfo: memFree=1856576/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=46136 CPUtime=222.32
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 11293 0 0 0 22187 45 0 0 25 0 1 0 49021246 47243264 10794 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 11534 10794 141 302 0 11229 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 46136

[startup+282.492 s]
/proc/loadavg: 1.00 1.31 1.32 2/68 5072
/proc/meminfo: memFree=1850368/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=52648 CPUtime=282.3
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 12869 0 0 0 28178 52 0 0 25 0 1 0 49021246 53911552 12370 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 13162 12370 141 302 0 12857 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52648

[startup+342.501 s]
/proc/loadavg: 1.00 1.26 1.30 2/68 5072
/proc/meminfo: memFree=1845056/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=57908 CPUtime=342.3
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 14184 0 0 0 34170 60 0 0 25 0 1 0 49021246 59297792 13685 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526745 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 14477 13685 141 302 0 14172 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 57908

[startup+402.516 s]
/proc/loadavg: 1.00 1.21 1.28 2/68 5072
/proc/meminfo: memFree=1840192/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=62716 CPUtime=402.3
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 15398 0 0 0 40162 68 0 0 25 0 1 0 49021246 64221184 14899 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 15679 14899 141 302 0 15374 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 62716

[startup+462.528 s]
/proc/loadavg: 1.00 1.17 1.26 2/68 5072
/proc/meminfo: memFree=1835392/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=68240 CPUtime=462.3
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 16750 0 0 0 46156 74 0 0 25 0 1 0 49021246 69877760 16251 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 17060 16251 141 302 0 16755 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68240

[startup+522.537 s]
/proc/loadavg: 1.00 1.13 1.24 2/68 5072
/proc/meminfo: memFree=1831168/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=72392 CPUtime=522.29
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 17663 0 0 0 52149 80 0 0 25 0 1 0 49021246 74129408 17164 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 18098 17164 141 302 0 17793 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 72392

[startup+582.549 s]
/proc/loadavg: 1.00 1.11 1.22 2/68 5072
/proc/meminfo: memFree=1826752/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=77152 CPUtime=582.29
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 18779 0 0 0 58143 86 0 0 25 0 1 0 49021246 79003648 18280 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 19288 18280 141 302 0 18983 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 77152

[startup+642.558 s]
/proc/loadavg: 1.00 1.08 1.20 2/68 5072
/proc/meminfo: memFree=1823296/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=80928 CPUtime=642.27
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 19646 0 0 0 64137 90 0 0 25 0 1 0 49021246 82870272 19147 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 20232 19147 141 302 0 19927 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 80928

[startup+702.568 s]
/proc/loadavg: 1.00 1.07 1.19 2/68 5072
/proc/meminfo: memFree=1819904/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=84196 CPUtime=702.27
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 20484 0 0 0 70131 96 0 0 25 0 1 0 49021246 86216704 19985 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 21049 19985 141 302 0 20744 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 84196

[startup+762.581 s]
/proc/loadavg: 1.00 1.05 1.17 2/68 5072
/proc/meminfo: memFree=1816512/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=89524 CPUtime=762.27
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 21858 0 0 0 76127 100 0 0 25 0 1 0 49021246 91672576 20846 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 22381 20846 141 302 0 22076 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 89524

[startup+822.595 s]
/proc/loadavg: 1.00 1.04 1.16 2/68 5072
/proc/meminfo: memFree=1813056/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=92948 CPUtime=822.26
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 22707 0 0 0 82122 104 0 0 25 0 1 0 49021246 95178752 21695 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 23237 21695 141 302 0 22932 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 92948

[startup+882.606 s]
/proc/loadavg: 1.00 1.03 1.15 2/68 5072
/proc/meminfo: memFree=1809600/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=96560 CPUtime=882.26
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 23567 0 0 0 88117 109 0 0 25 0 1 0 49021246 98877440 22555 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526787 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 24140 22555 141 302 0 23835 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 96560

[startup+942.616 s]
/proc/loadavg: 1.00 1.02 1.14 2/68 5072
/proc/meminfo: memFree=1806464/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=99560 CPUtime=942.25
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 24368 0 0 0 94111 114 0 0 25 0 1 0 49021246 101949440 23356 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 24890 23356 141 302 0 24585 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 99560

[startup+1002.63 s]
/proc/loadavg: 1.00 1.02 1.13 2/68 5072
/proc/meminfo: memFree=1803200/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=102908 CPUtime=1002.26
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 25155 0 0 0 100106 120 0 0 25 0 1 0 49021246 105377792 24143 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 25727 24143 141 302 0 25422 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 102908

[startup+1062.64 s]
/proc/loadavg: 1.00 1.01 1.12 2/68 5072
/proc/meminfo: memFree=1800320/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=105884 CPUtime=1062.24
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 25888 0 0 0 106099 125 0 0 25 0 1 0 49021246 108425216 24876 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526719 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 26471 24876 141 302 0 26166 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 105884

[startup+1122.65 s]
/proc/loadavg: 1.00 1.01 1.10 2/68 5072
/proc/meminfo: memFree=1797376/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=108812 CPUtime=1122.24
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 26618 0 0 0 112093 131 0 0 25 0 1 0 49021246 111423488 25606 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 27203 25606 141 302 0 26898 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 108812

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 5072
/proc/meminfo: memFree=1793792/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=112140 CPUtime=1182.24
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 27515 0 0 0 118089 135 0 0 25 0 1 0 49021246 114831360 26503 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 28035 26503 141 302 0 27730 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 112140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 5072
/proc/meminfo: memFree=1792896/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=113040 CPUtime=1200.05
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 27730 0 0 0 119869 136 0 0 25 0 1 0 49021246 115752960 26718 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 28260 26718 141 302 0 27955 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113040

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 5072
/proc/meminfo: memFree=1792896/2055892 swapFree=4086192/4096564
[pid=4873] ppid=4871 vsize=113040 CPUtime=1200.05
/proc/4873/stat : 4873 (Spear-32) R 4871 4873 3688 0 -1 4194304 27730 0 0 0 119869 136 0 0 25 0 1 0 49021246 115752960 26718 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4873/statm: 28260 26718 141 302 0 27955 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 113040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1198.7
CPU system time (s): 1.38179
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 113040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.7
system time used= 1.38179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27730
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= 2194

runsolver used 1.01684 second user time and 2.26965 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Tue Feb 27 01:58:57 UTC 2007

IDJOB= 309455
IDBENCH= 20259
IDSOLVER= 133
FILE ID= node77/309455-1172541537

PBS_JOBID= 3971812

Free space on /tmp= 66647 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S592344929-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/309455-1172541537/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309455-1172541537/instance-309455-1172541537.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-309455-1172541537 -o ROOT/results/node77/solver-309455-1172541537 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309455-1172541537/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/309455-1172541537/instance-309455-1172541537.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  4f1fdd7886037e39bdc6f3becce96722

RANDOM SEED= 888302418

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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	: 6006.15
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1900424 kB
Buffers:         22284 kB
Cached:          98492 kB
SwapCached:       3936 kB
Active:          49000 kB
Inactive:        81916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1900424 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            1588 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            10936 kB
Committed_AS:   102732 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node77 on Tue Feb 27 02:19:00 UTC 2007