Trace number 338133

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 2007-02-12UNSAT 1148.39 1148.76

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark71.1292
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

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/338133-1173680879/instance-338133-1173680879.cnf
1148.32/1148.74	s UNSATISFIABLE
1148.32/1148.75	c runtime 1148.54 [s]

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-338133-1173680879 -o ROOT/results/node29/solver-338133-1173680879 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338133-1173680879/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/338133-1173680879/instance-338133-1173680879.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: 0.91 0.97 0.99 3/77 4953
/proc/meminfo: memFree=1805144/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=1704 CPUtime=0
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 24394714 1744896 213 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 426 213 128 302 0 121 0

[startup+0.091897 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4953
/proc/meminfo: memFree=1805144/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=2360 CPUtime=0.08
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 409 0 0 0 8 0 0 0 18 0 1 0 24394714 2416640 393 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 590 393 141 302 0 285 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2360

[startup+0.101899 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4953
/proc/meminfo: memFree=1805144/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=2360 CPUtime=0.09
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 417 0 0 0 9 0 0 0 18 0 1 0 24394714 2416640 401 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 590 401 141 302 0 285 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.301927 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4953
/proc/meminfo: memFree=1805144/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=2756 CPUtime=0.29
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 530 0 0 0 28 1 0 0 19 0 1 0 24394714 2822144 514 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 689 514 141 302 0 384 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2756

[startup+0.701984 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4953
/proc/meminfo: memFree=1805144/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=3556 CPUtime=0.69
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 698 0 0 0 66 3 0 0 22 0 1 0 24394714 3641344 682 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 889 682 141 302 0 584 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3556

[startup+1.5011 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 4954
/proc/meminfo: memFree=1802576/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=4460 CPUtime=1.49
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 944 0 0 0 145 4 0 0 25 0 1 0 24394714 4567040 928 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 1115 928 141 302 0 810 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4460

[startup+3.10132 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 4954
/proc/meminfo: memFree=1801296/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=5756 CPUtime=3.09
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 1268 0 0 0 301 8 0 0 25 0 1 0 24394714 5894144 1252 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 1439 1252 141 302 0 1134 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5756

[startup+6.30178 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 4954
/proc/meminfo: memFree=1799184/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=7560 CPUtime=6.29
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 1733 0 0 0 619 10 0 0 25 0 1 0 24394714 7741440 1684 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 1890 1684 141 302 0 1585 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7560

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 4954
/proc/meminfo: memFree=1796176/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=10304 CPUtime=12.68
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 2408 0 0 0 1254 14 0 0 25 0 1 0 24394714 10551296 2359 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 2576 2359 141 302 0 2271 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10304

[startup+25.5015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 4954
/proc/meminfo: memFree=1792016/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=14516 CPUtime=25.48
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 3487 0 0 0 2529 19 0 0 25 0 1 0 24394714 14864384 3373 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 3629 3373 141 302 0 3324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14516

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 4954
/proc/meminfo: memFree=1786960/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=19748 CPUtime=51.07
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 4741 0 0 0 5082 25 0 0 25 0 1 0 24394714 20221952 4627 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 4937 4627 141 302 0 4632 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19748

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 4954
/proc/meminfo: memFree=1779344/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=27796 CPUtime=102.26
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 6750 0 0 0 10190 36 0 0 25 0 1 0 24394714 28463104 6507 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 6949 6507 141 302 0 6644 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27796

[startup+162.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1771344/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=36028 CPUtime=162.24
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 8743 0 0 0 16179 45 0 0 25 0 1 0 24394714 36892672 8500 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 9007 8500 141 302 0 8702 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36028

[startup+222.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1765584/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=41936 CPUtime=222.22
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 10164 0 0 0 22168 54 0 0 25 0 1 0 24394714 42942464 9921 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 10484 9921 141 302 0 10179 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 41936

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1763088/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=45664 CPUtime=282.2
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 11015 0 0 0 28159 61 0 0 25 0 1 0 24394714 46759936 10515 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 11416 10515 141 302 0 11111 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 45664

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1758352/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=50540 CPUtime=342.18
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 12212 0 0 0 34149 69 0 0 25 0 1 0 24394714 51752960 11712 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 12635 11712 141 302 0 12330 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 50540

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1753488/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=55500 CPUtime=402.16
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 13427 0 0 0 40138 78 0 0 25 0 1 0 24394714 56832000 12927 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 13875 12927 141 302 0 13570 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 55500

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1749072/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=60056 CPUtime=462.14
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 14559 0 0 0 46130 84 0 0 25 0 1 0 24394714 61497344 14059 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 15014 14059 141 302 0 14709 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 60056

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 4954
/proc/meminfo: memFree=1745360/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=63744 CPUtime=522.13
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 15499 0 0 0 52122 91 0 0 25 0 1 0 24394714 65273856 14999 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 15936 14999 141 302 0 15631 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 63744

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1741584/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=67464 CPUtime=582.1
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 16415 0 0 0 58113 97 0 0 25 0 1 0 24394714 69083136 15915 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526860 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 16866 15915 141 302 0 16561 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 67464

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1738128/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=71004 CPUtime=642.09
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 17280 0 0 0 64107 102 0 0 25 0 1 0 24394714 72708096 16780 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 17751 16780 141 302 0 17446 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 71004

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1735120/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=75404 CPUtime=702.06
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 18021 0 0 0 70099 107 0 0 25 0 1 0 24394714 77213696 17521 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527150 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 18851 17521 141 302 0 18546 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 75404

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1734480/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=76064 CPUtime=762.05
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 18181 0 0 0 76094 111 0 0 25 0 1 0 24394714 77889536 17681 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 19016 17681 141 302 0 18711 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 76064

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1733200/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=77392 CPUtime=822.02
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 18517 0 0 0 82088 114 0 0 25 0 1 0 24394714 79249408 18017 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 19348 18017 141 302 0 19043 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 77392

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1730704/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=79960 CPUtime=882.01
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 19115 0 0 0 88083 118 0 0 25 0 1 0 24394714 81879040 18615 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 19990 18615 141 302 0 19685 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 79960

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4954
/proc/meminfo: memFree=1727376/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=83836 CPUtime=941.99
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 19951 0 0 0 94076 123 0 0 25 0 1 0 24394714 85848064 19451 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 20959 19451 141 302 0 20654 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 83836

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4956
/proc/meminfo: memFree=1725008/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=86952 CPUtime=1001.96
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 20619 0 0 0 100069 127 0 0 25 0 1 0 24394714 89038848 20119 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 21738 20119 141 302 0 21433 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 86952

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4956
/proc/meminfo: memFree=1722064/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=90044 CPUtime=1061.95
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 21299 0 0 0 106063 132 0 0 25 0 1 0 24394714 92205056 20799 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 22511 20799 141 302 0 22206 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 90044

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4956
/proc/meminfo: memFree=1720272/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=91716 CPUtime=1121.93
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 21738 0 0 0 112058 135 0 0 25 0 1 0 24394714 93917184 21238 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526873 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 22929 21238 141 302 0 22624 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 91716

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

[startup+1126.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4956
/proc/meminfo: memFree=1720144/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=91844 CPUtime=1125.93
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 21762 0 0 0 112458 135 0 0 25 0 1 0 24394714 94048256 21262 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526825 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 22961 21262 141 302 0 22656 0
Current children cumulated CPU time (s) 1125.93
Current children cumulated vsize (KiB) 91844

[startup+1139.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4956
/proc/meminfo: memFree=1719824/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=92100 CPUtime=1138.72
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 21839 0 0 0 113736 136 0 0 25 0 1 0 24394714 94310400 21339 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 23025 21339 141 302 0 22720 0
Current children cumulated CPU time (s) 1138.72
Current children cumulated vsize (KiB) 92100

[startup+1145.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4956
/proc/meminfo: memFree=1719632/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=92228 CPUtime=1145.12
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 21881 0 0 0 114375 137 0 0 25 0 1 0 24394714 94441472 21381 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 23057 21381 141 302 0 22752 0
Current children cumulated CPU time (s) 1145.12
Current children cumulated vsize (KiB) 92228

[startup+1147.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4956
/proc/meminfo: memFree=1719632/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=92228 CPUtime=1146.72
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 21889 0 0 0 114535 137 0 0 25 0 1 0 24394714 94441472 21389 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526719 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 23057 21389 141 302 0 22752 0
Current children cumulated CPU time (s) 1146.72
Current children cumulated vsize (KiB) 92228

[startup+1147.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4956
/proc/meminfo: memFree=1719632/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=92228 CPUtime=1147.52
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 21893 0 0 0 114615 137 0 0 25 0 1 0 24394714 94441472 21393 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 23057 21393 141 302 0 22752 0
Current children cumulated CPU time (s) 1147.52
Current children cumulated vsize (KiB) 92228

[startup+1148.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4956
/proc/meminfo: memFree=1719568/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=92228 CPUtime=1147.93
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 21895 0 0 0 114656 137 0 0 25 0 1 0 24394714 94441472 21395 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 23057 21395 141 302 0 22752 0
Current children cumulated CPU time (s) 1147.93
Current children cumulated vsize (KiB) 92228

[startup+1148.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 4956
/proc/meminfo: memFree=1719568/2055920 swapFree=4144052/4192956
[pid=4953] ppid=4951 vsize=92228 CPUtime=1148.32
/proc/4953/stat : 4953 (Spear-32) R 4951 4953 3095 0 -1 4194304 21897 0 0 0 114695 137 0 0 25 0 1 0 24394714 94441472 21397 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 23057 21397 141 302 0 22752 0
Current children cumulated CPU time (s) 1148.32
Current children cumulated vsize (KiB) 92228

Child status: 20
Real time (s): 1148.76
CPU time (s): 1148.39
CPU user time (s): 1147
CPU system time (s): 1.38779
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 92228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1147
system time used= 1.38779
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21917
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= 7
involuntary context switches= 906

runsolver used 1.27281 second user time and 2.91256 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Mar 12 06:27:59 UTC 2007

IDJOB= 338133
IDBENCH= 24715
IDSOLVER= 133
FILE ID= node29/338133-1173680879

PBS_JOBID= 4101471

Free space on /tmp= 66555 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338133-1173680879/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/338133-1173680879/instance-338133-1173680879.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-338133-1173680879 -o ROOT/results/node29/solver-338133-1173680879 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338133-1173680879/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/338133-1173680879/instance-338133-1173680879.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  749c079607e9e37c206eeb8bd5b8bfaf

RANDOM SEED= 663646768

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.270
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		: 3000.270
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:       1805552 kB
Buffers:         37640 kB
Cached:         148528 kB
SwapCached:      17832 kB
Active:         117200 kB
Inactive:        94472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805552 kB
SwapTotal:     4192956 kB
SwapFree:      4144052 kB
Dirty:            1936 kB
Writeback:           0 kB
Mapped:          31764 kB
Slab:            24240 kB
Committed_AS:   173044 kB
PageTables:       1760 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= 66555 MiB

End job on node29 on Mon Mar 12 06:47:08 UTC 2007