Trace number 311423

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) 1200.09 1200.5

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
MD5SUM7d6cf415896029c29434e67edd2d79f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.171973
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/311423-1172569601/instance-311423-1172569601.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/node68/watcher-311423-1172569601 -o ROOT/results/node68/solver-311423-1172569601 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311423-1172569601/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311423-1172569601/instance-311423-1172569601.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: 0.92 0.98 0.99 3/64 1400
/proc/meminfo: memFree=1806632/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=1716 CPUtime=0
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 276917785 1757184 219 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134866023 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 429 219 126 302 0 124 0

[startup+0.107208 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1400
/proc/meminfo: memFree=1806632/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=2108 CPUtime=0.1
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 357 0 0 0 10 0 0 0 18 0 1 0 276917785 2158592 341 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 527 341 140 302 0 222 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2108

[startup+0.515243 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1400
/proc/meminfo: memFree=1806632/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=2752 CPUtime=0.5
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 507 0 0 0 50 0 0 0 21 0 1 0 276917785 2818048 491 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 688 491 141 302 0 383 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2752

[startup+1.33732 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1804512/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=3652 CPUtime=1.33
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 744 0 0 0 132 1 0 0 25 0 1 0 276917785 3739648 728 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 913 728 141 302 0 608 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3652

[startup+2.97747 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1803232/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=5324 CPUtime=2.97
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 1142 0 0 0 294 3 0 0 25 0 1 0 276917785 5451776 1126 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 1331 1126 141 302 0 1026 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5324

[startup+6.25377 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1800416/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=7628 CPUtime=6.25
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 1733 0 0 0 620 5 0 0 25 0 1 0 276917785 7811072 1717 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 1907 1717 141 302 0 1602 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7628

[startup+12.7084 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1796832/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=10980 CPUtime=12.7
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 2588 0 0 0 1262 8 0 0 25 0 1 0 276917785 11243520 2539 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526917 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 2745 2539 141 302 0 2440 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10980

[startup+25.6095 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1792160/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=16064 CPUtime=25.59
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 3859 0 0 0 2547 12 0 0 25 0 1 0 276917785 16449536 3745 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 4016 3745 141 302 0 3711 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 16064

[startup+51.2178 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1785184/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=22820 CPUtime=51.19
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 5544 0 0 0 5101 18 0 0 25 0 1 0 276917785 23367680 5430 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 5705 5430 141 302 0 5400 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 22820

[startup+102.426 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1775456/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=33228 CPUtime=102.38
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 8100 0 0 0 10212 26 0 0 25 0 1 0 276917785 34025472 7857 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 8307 7857 141 302 0 8002 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 33228

[startup+162.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1766880/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=41788 CPUtime=162.4
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 10226 0 0 0 16203 37 0 0 25 0 1 0 276917785 42790912 9983 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 10447 9983 141 302 0 10142 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 41788

[startup+222.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1759456/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=49448 CPUtime=222.4
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 12078 0 0 0 22196 44 0 0 25 0 1 0 276917785 50634752 11835 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 12362 11835 141 302 0 12057 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 49448

[startup+282.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1753376/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=56920 CPUtime=282.4
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 13885 0 0 0 28189 51 0 0 25 0 1 0 276917785 58286080 13385 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 14230 13385 141 302 0 13925 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 56920

[startup+342.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1746848/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=63396 CPUtime=342.41
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 15443 0 0 0 34183 58 0 0 25 0 1 0 276917785 64917504 14943 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 15849 14943 141 302 0 15544 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 63396

[startup+402.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1741472/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=68964 CPUtime=402.41
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 16811 0 0 0 40176 65 0 0 25 0 1 0 276917785 70619136 16311 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 17241 16311 141 302 0 16936 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 68964

[startup+462.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1736544/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=74056 CPUtime=462.42
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 18066 0 0 0 46171 71 0 0 25 0 1 0 276917785 75833344 17566 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 18514 17566 141 302 0 18209 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 74056

[startup+522.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1731488/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=79052 CPUtime=522.42
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 19311 0 0 0 52165 77 0 0 25 0 1 0 276917785 80949248 18811 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 19763 18811 141 302 0 19458 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 79052

[startup+582.597 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1726944/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=83360 CPUtime=582.43
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 20443 0 0 0 58160 83 0 0 25 0 1 0 276917785 85360640 19943 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 20840 19943 141 302 0 20535 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 83360

[startup+642.619 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1722592/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=88176 CPUtime=642.44
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 21523 0 0 0 64155 89 0 0 25 0 1 0 276917785 90292224 21023 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526767 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 22044 21023 141 302 0 21739 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 88176

[startup+702.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1718752/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=92148 CPUtime=702.45
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 22496 0 0 0 70150 95 0 0 25 0 1 0 276917785 94359552 21996 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526739 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 23037 21996 141 302 0 22732 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 92148

[startup+762.661 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1401
/proc/meminfo: memFree=1714784/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=96132 CPUtime=762.45
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 23478 0 0 0 76144 101 0 0 25 0 1 0 276917785 98439168 22978 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526967 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 24033 22978 141 302 0 23728 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 96132

[startup+822.688 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 1401
/proc/meminfo: memFree=1711264/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=99808 CPUtime=822.46
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 24349 0 0 0 82140 106 0 0 25 0 1 0 276917785 102203392 23849 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 24952 23849 141 302 0 24647 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 99808

[startup+882.721 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 1501
/proc/meminfo: memFree=1706528/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=105412 CPUtime=882.43
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 25731 0 0 0 88131 112 0 0 25 0 1 0 276917785 107941888 24718 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 26353 24718 141 302 0 26048 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 105412

[startup+942.779 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1577
/proc/meminfo: memFree=1702816/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=109068 CPUtime=942.44
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 26658 0 0 0 94127 117 0 0 25 0 1 0 276917785 111685632 25645 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 27267 25645 141 302 0 26962 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 109068

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1599
/proc/meminfo: memFree=1700640/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=112440 CPUtime=1002.43
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 27448 0 0 0 100121 122 0 0 25 0 1 0 276917785 115138560 26435 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 28110 26435 141 302 0 27805 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 112440

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1599
/proc/meminfo: memFree=1697248/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=116092 CPUtime=1062.44
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 28319 0 0 0 106118 126 0 0 25 0 1 0 276917785 118878208 27306 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 29023 27306 141 302 0 28718 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 116092

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1599
/proc/meminfo: memFree=1693984/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=119300 CPUtime=1122.44
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 29131 0 0 0 112113 131 0 0 25 0 1 0 276917785 122163200 28118 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 29825 28118 141 302 0 29520 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 119300

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1599
/proc/meminfo: memFree=1690848/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=122700 CPUtime=1182.44
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 29938 0 0 0 118109 135 0 0 25 0 1 0 276917785 125644800 28925 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 30675 28925 141 302 0 30370 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 122700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1599
/proc/meminfo: memFree=1689888/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=123612 CPUtime=1200.06
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 30162 0 0 0 119870 136 0 0 25 0 1 0 276917785 126578688 29149 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 30903 29149 141 302 0 30598 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 123612

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 1.00 2/65 1599
/proc/meminfo: memFree=1689888/2055920 swapFree=4183020/4192956
[pid=1400] ppid=1398 vsize=123612 CPUtime=1200.06
/proc/1400/stat : 1400 (Spear-32) R 1398 1400 556 0 -1 4194304 30162 0 0 0 119870 136 0 0 25 0 1 0 276917785 126578688 29149 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1400/statm: 30903 29149 141 302 0 30598 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 123612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.09
CPU user time (s): 1198.7
CPU system time (s): 1.38879
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 123612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.7
system time used= 1.38879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30162
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= 1662

runsolver used 0.875866 second user time and 2.42963 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue Feb 27 09:46:42 UTC 2007

IDJOB= 311423
IDBENCH= 20313
IDSOLVER= 133
FILE ID= node68/311423-1172569601

PBS_JOBID= 3971888

Free space on /tmp= 66559 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311423-1172569601/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311423-1172569601/instance-311423-1172569601.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-311423-1172569601 -o ROOT/results/node68/solver-311423-1172569601 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311423-1172569601/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311423-1172569601/instance-311423-1172569601.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  7d6cf415896029c29434e67edd2d79f6

RANDOM SEED= 932941142

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1807040 kB
Buffers:         32144 kB
Cached:         168976 kB
SwapCached:       4308 kB
Active:         112008 kB
Inactive:        99092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807040 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            23852 kB
Committed_AS:   729520 kB
PageTables:       1380 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= 66559 MiB

End job on node68 on Tue Feb 27 10:06:44 UTC 2007