Trace number 311833

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 1200.53

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.363944
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/311833-1172577184/instance-311833-1172577184.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/node59/watcher-311833-1172577184 -o ROOT/results/node59/solver-311833-1172577184 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311833-1172577184/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311833-1172577184/instance-311833-1172577184.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 0.93 3/64 8708
/proc/meminfo: memFree=1847016/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=1932 CPUtime=0
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 277675169 1978368 247 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 483 247 126 302 0 178 0

[startup+0.106746 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8708
/proc/meminfo: memFree=1847016/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=2324 CPUtime=0.1
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 388 0 0 0 10 0 0 0 18 0 1 0 277675169 2379776 372 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 581 372 141 302 0 276 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2324

[startup+0.514791 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8708
/proc/meminfo: memFree=1847016/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=2836 CPUtime=0.51
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 531 0 0 0 51 0 0 0 21 0 1 0 277675169 2904064 515 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 709 515 141 302 0 404 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2836

[startup+1.33488 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1844816/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=3932 CPUtime=1.32
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 787 0 0 0 132 0 0 0 25 0 1 0 277675169 4026368 771 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 983 771 141 302 0 678 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3932

[startup+2.97406 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1843536/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=5480 CPUtime=2.96
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 1158 0 0 0 295 1 0 0 25 0 1 0 277675169 5611520 1142 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 1370 1142 141 302 0 1065 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5480

[startup+6.25342 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1840720/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=7920 CPUtime=6.24
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 1791 0 0 0 621 3 0 0 25 0 1 0 277675169 8110080 1775 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 1980 1775 141 302 0 1675 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7920

[startup+12.7091 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1836432/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=12036 CPUtime=12.7
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 2836 0 0 0 1263 7 0 0 25 0 1 0 277675169 12324864 2787 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 3009 2787 141 302 0 2704 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12036

[startup+25.5095 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1830608/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=18208 CPUtime=25.49
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 4386 0 0 0 2538 11 0 0 25 0 1 0 277675169 18644992 4272 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 4552 4272 141 302 0 4247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18208

[startup+51.1214 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1822800/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=25816 CPUtime=51.09
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 6309 0 0 0 5091 18 0 0 25 0 1 0 277675169 26435584 6195 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 6454 6195 141 302 0 6149 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25816

[startup+102.335 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1810704/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=38320 CPUtime=102.29
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 9479 0 0 0 10200 29 0 0 25 0 1 0 277675169 39239680 9236 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 9580 9236 141 302 0 9275 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 38320

[startup+162.36 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1799568/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=49380 CPUtime=162.3
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 12215 0 0 0 16189 41 0 0 25 0 1 0 277675169 50565120 11972 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 12345 11972 141 302 0 12040 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 49380

[startup+222.383 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1791120/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=58916 CPUtime=222.31
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 14584 0 0 0 22181 50 0 0 25 0 1 0 277675169 60329984 14084 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 14729 14084 141 302 0 14424 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 58916

[startup+282.404 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1784016/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=66088 CPUtime=282.32
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 16355 0 0 0 28175 57 0 0 25 0 1 0 277675169 67674112 15855 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 16522 15855 141 302 0 16217 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 66088

[startup+342.424 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1777872/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=72252 CPUtime=342.32
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 17882 0 0 0 34169 63 0 0 25 0 1 0 277675169 73986048 17382 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 18063 17382 141 302 0 17758 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 72252

[startup+402.445 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1771856/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=78296 CPUtime=402.32
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 19368 0 0 0 40162 70 0 0 25 0 1 0 277675169 80175104 18868 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 19574 18868 141 302 0 19269 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 78296

[startup+462.469 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8709
/proc/meminfo: memFree=1765840/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=84212 CPUtime=462.34
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 20874 0 0 0 46156 78 0 0 25 0 1 0 277675169 86233088 20374 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 21053 20374 141 302 0 20748 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 84212

[startup+522.514 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 8823
/proc/meminfo: memFree=1759264/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=89616 CPUtime=522.32
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 22188 0 0 0 52148 84 0 0 25 0 1 0 277675169 91766784 21688 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 22404 21688 141 302 0 22099 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 89616

[startup+582.559 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1754768/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=95556 CPUtime=582.3
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 23560 0 0 0 58141 89 0 0 25 0 1 0 277675169 97849344 23060 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 23889 23060 141 302 0 23584 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 95556

[startup+642.584 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1749456/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=100704 CPUtime=642.31
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 24884 0 0 0 64136 95 0 0 25 0 1 0 277675169 103120896 24384 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 25176 24384 141 302 0 24871 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 100704

[startup+702.601 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1744784/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=105480 CPUtime=702.31
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 26064 0 0 0 70132 99 0 0 25 0 1 0 277675169 108011520 25564 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 26370 25564 141 302 0 26065 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 105480

[startup+762.623 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1739984/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=110272 CPUtime=762.32
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 27257 0 0 0 76127 105 0 0 25 0 1 0 277675169 112918528 26757 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 27568 26757 141 302 0 27263 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 110272

[startup+822.652 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1735504/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=116780 CPUtime=822.33
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 28858 0 0 0 82124 109 0 0 25 0 1 0 277675169 119582720 27845 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 29195 27845 141 302 0 28890 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 116780

[startup+882.671 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1731280/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=121080 CPUtime=882.33
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 29931 0 0 0 88118 115 0 0 25 0 1 0 277675169 123985920 28918 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 30270 28918 141 302 0 29965 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 121080

[startup+942.691 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1726608/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=125952 CPUtime=942.34
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 31107 0 0 0 94113 121 0 0 25 0 1 0 277675169 128974848 30094 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 31488 30094 141 302 0 31183 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 125952

[startup+1002.71 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1722512/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=130304 CPUtime=1002.34
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 32158 0 0 0 100108 126 0 0 25 0 1 0 277675169 133431296 31145 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 32576 31145 141 302 0 32271 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 130304

[startup+1062.74 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1718224/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=134380 CPUtime=1062.35
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 33215 0 0 0 106103 132 0 0 25 0 1 0 277675169 137605120 32202 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 33595 32202 141 302 0 33290 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 134380

[startup+1122.76 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1714384/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=138096 CPUtime=1122.36
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 34177 0 0 0 112100 136 0 0 25 0 1 0 277675169 141410304 33164 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 34524 33164 141 302 0 34219 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 138096

[startup+1182.78 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1710544/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=141924 CPUtime=1182.36
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 35139 0 0 0 118095 141 0 0 25 0 1 0 277675169 145330176 34126 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 35481 34126 141 302 0 35176 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 141924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1708944/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=143788 CPUtime=1200.09
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 35531 0 0 0 119866 143 0 0 25 0 1 0 277675169 147238912 34518 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 35947 34518 141 302 0 35642 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 143788

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 8907
/proc/meminfo: memFree=1708944/2055920 swapFree=4183504/4192956
[pid=8708] ppid=8706 vsize=143788 CPUtime=1200.09
/proc/8708/stat : 8708 (Spear-32) R 8706 8708 7611 0 -1 4194304 35531 0 0 0 119866 143 0 0 25 0 1 0 277675169 147238912 34518 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/8708/statm: 35947 34518 141 302 0 35642 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 143788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.12
CPU user time (s): 1198.66
CPU system time (s): 1.45778
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 143788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.66
system time used= 1.45778
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35531
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= 1130

runsolver used 0.873867 second user time and 2.42863 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue Feb 27 11:53:04 UTC 2007

IDJOB= 311833
IDBENCH= 20325
IDSOLVER= 133
FILE ID= node59/311833-1172577184

PBS_JOBID= 3971893

Free space on /tmp= 66557 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/311833-1172577184/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311833-1172577184/instance-311833-1172577184.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-311833-1172577184 -o ROOT/results/node59/solver-311833-1172577184 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311833-1172577184/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/311833-1172577184/instance-311833-1172577184.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 579390338

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1847536 kB
Buffers:         30996 kB
Cached:         130128 kB
SwapCached:       3232 kB
Active:          82796 kB
Inactive:        87964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847536 kB
SwapTotal:     4192956 kB
SwapFree:      4183504 kB
Dirty:            1652 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            23560 kB
Committed_AS:   567324 kB
PageTables:       1472 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= 66557 MiB

End job on node59 on Tue Feb 27 12:13:07 UTC 2007