Trace number 294777

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) 1200.11 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1718130589-01.SAT.shuffled.cnf
MD5SUM92a81fb7daa035c842fe0ed87fafd083
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.411936
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

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/294777-1171794200/instance-294777-1171794200.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/node34/watcher-294777-1171794200 -o ROOT/results/node34/solver-294777-1171794200 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294777-1171794200/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294777-1171794200/instance-294777-1171794200.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: 0.99 0.98 0.99 3/64 4339
/proc/meminfo: memFree=892464/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=1396 CPUtime=0
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 173183866 1429504 164 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 349 164 129 302 0 44 0

[startup+0.106872 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4339
/proc/meminfo: memFree=892464/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=1920 CPUtime=0.1
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 313 0 0 0 10 0 0 0 18 0 1 0 173183866 1966080 297 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 480 297 140 302 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1920

[startup+0.514905 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 4339
/proc/meminfo: memFree=892464/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=2592 CPUtime=0.51
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 490 0 0 0 51 0 0 0 22 0 1 0 173183866 2654208 474 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 648 474 140 302 0 343 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2592

[startup+1.33497 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4340
/proc/meminfo: memFree=890344/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=3624 CPUtime=1.32
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 722 0 0 0 132 0 0 0 25 0 1 0 173183866 3710976 706 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 906 706 140 302 0 601 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3624

[startup+2.9751 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4340
/proc/meminfo: memFree=889384/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=4796 CPUtime=2.97
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 999 0 0 0 295 2 0 0 25 0 1 0 173183866 4911104 983 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 1199 983 140 302 0 894 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4796

[startup+6.25137 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4340
/proc/meminfo: memFree=887464/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=6580 CPUtime=6.24
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 1421 0 0 0 620 4 0 0 25 0 1 0 173183866 6737920 1372 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 1645 1372 140 302 0 1340 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6580

[startup+12.7049 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4340
/proc/meminfo: memFree=885416/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=8388 CPUtime=12.69
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 1890 0 0 0 1264 5 0 0 25 0 1 0 173183866 8589312 1841 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 2097 1841 140 302 0 1792 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8388

[startup+25.5059 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=882792/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=11524 CPUtime=25.48
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 2631 0 0 0 2540 8 0 0 25 0 1 0 173183866 11800576 2517 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 2881 2517 140 302 0 2576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11524

[startup+51.113 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=878760/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=15604 CPUtime=51.09
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 3600 0 0 0 5096 13 0 0 25 0 1 0 173183866 15978496 3486 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 3901 3486 140 302 0 3596 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15604

[startup+102.325 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=873512/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=21624 CPUtime=102.29
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 5031 0 0 0 10209 20 0 0 25 0 1 0 173183866 22142976 4788 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 5406 4788 140 302 0 5101 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21624

[startup+162.347 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=868648/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=26420 CPUtime=162.29
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 6222 0 0 0 16201 28 0 0 25 0 1 0 173183866 27054080 5979 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527098 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 6605 5979 140 302 0 6300 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26420

[startup+222.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=864296/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=31120 CPUtime=222.3
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 7302 0 0 0 22196 34 0 0 25 0 1 0 173183866 31866880 7059 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526806 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 7780 7059 140 302 0 7475 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 31120

[startup+282.384 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=861160/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=34268 CPUtime=282.3
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 8081 0 0 0 28191 39 0 0 25 0 1 0 173183866 35090432 7838 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 8567 7838 140 302 0 8262 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 34268

[startup+342.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=857960/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=38500 CPUtime=342.3
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 9142 0 0 0 34184 46 0 0 25 0 1 0 173183866 39424000 8642 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 9625 8642 140 302 0 9320 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 38500

[startup+402.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=853992/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=42724 CPUtime=402.31
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 10115 0 0 0 40179 52 0 0 25 0 1 0 173183866 43749376 9615 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 10681 9615 140 302 0 10376 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 42724

[startup+462.438 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=851560/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=45160 CPUtime=462.31
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 10764 0 0 0 46176 55 0 0 25 0 1 0 173183866 46243840 10264 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526955 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 11290 10264 140 302 0 10985 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 45160

[startup+522.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=849192/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=47592 CPUtime=522.31
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 11354 0 0 0 52172 59 0 0 25 0 1 0 173183866 48734208 10854 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 11898 10854 140 302 0 11593 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 47592

[startup+582.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=847016/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=49536 CPUtime=582.32
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 11892 0 0 0 58168 64 0 0 25 0 1 0 173183866 50724864 11392 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 12384 11392 140 302 0 12079 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 49536

[startup+642.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=844712/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=52036 CPUtime=642.33
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 12466 0 0 0 64164 69 0 0 25 0 1 0 173183866 53284864 11966 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526758 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 13009 11966 140 302 0 12704 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 52036

[startup+702.522 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=842408/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=54224 CPUtime=702.33
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 13026 0 0 0 70160 73 0 0 25 0 1 0 173183866 55525376 12526 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 13556 12526 140 302 0 13251 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 54224

[startup+762.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=840360/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=56568 CPUtime=762.33
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 13538 0 0 0 76157 76 0 0 25 0 1 0 173183866 57925632 13038 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 14142 13038 140 302 0 13837 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 56568

[startup+822.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4342
/proc/meminfo: memFree=837352/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=59988 CPUtime=822.35
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 14271 0 0 0 82155 80 0 0 25 0 1 0 173183866 61427712 13771 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 14997 13771 140 302 0 14692 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 59988

[startup+882.588 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 4342
/proc/meminfo: memFree=835112/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=62816 CPUtime=882.35
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 14823 0 0 0 88152 83 0 0 25 0 1 0 173183866 64323584 14323 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 15704 14323 140 302 0 15399 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 62816

[startup+942.608 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4342
/proc/meminfo: memFree=833320/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=64888 CPUtime=942.35
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 15273 0 0 0 94148 87 0 0 25 0 1 0 173183866 66445312 14773 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 16222 14773 140 302 0 15917 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 64888

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4342
/proc/meminfo: memFree=831976/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=66364 CPUtime=1002.36
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 15638 0 0 0 100146 90 0 0 25 0 1 0 173183866 67956736 15138 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526745 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 16591 15138 140 302 0 16286 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 66364

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4342
/proc/meminfo: memFree=830568/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=68032 CPUtime=1062.36
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 15984 0 0 0 106144 92 0 0 25 0 1 0 173183866 69664768 15484 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526803 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 17008 15484 140 302 0 16703 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 68032

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4342
/proc/meminfo: memFree=828648/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=72260 CPUtime=1122.37
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 16977 0 0 0 112141 96 0 0 25 0 1 0 173183866 73994240 15964 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 18065 15964 140 302 0 17760 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 72260

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4342
/proc/meminfo: memFree=827048/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=73680 CPUtime=1182.36
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 17379 0 0 0 118137 99 0 0 25 0 1 0 173183866 75448320 16366 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 18420 16366 140 302 0 18115 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 73680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4342
/proc/meminfo: memFree=826536/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=74192 CPUtime=1200.09
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 17492 0 0 0 119909 100 0 0 25 0 1 0 173183866 75972608 16479 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 18548 16479 140 302 0 18243 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 74192

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4342
/proc/meminfo: memFree=826536/2055920 swapFree=4183096/4192956
[pid=4339] ppid=4337 vsize=74192 CPUtime=1200.09
/proc/4339/stat : 4339 (Spear-32) R 4337 4339 2852 0 -1 4194304 17492 0 0 0 119909 100 0 0 25 0 1 0 173183866 75972608 16479 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/4339/statm: 18548 16479 140 302 0 18243 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 74192

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.09
CPU system time (s): 1.01984
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 74192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.09
system time used= 1.01984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17492
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= 1917

runsolver used 0.84987 second user time and 2.37464 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sun Feb 18 10:23:21 UTC 2007

IDJOB= 294777
IDBENCH= 19896
IDSOLVER= 133
FILE ID= node34/294777-1171794200

PBS_JOBID= 3839567

Free space on /tmp= 66563 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1718130589-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294777-1171794200/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294777-1171794200/instance-294777-1171794200.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-294777-1171794200 -o ROOT/results/node34/solver-294777-1171794200 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294777-1171794200/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/294777-1171794200/instance-294777-1171794200.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  92a81fb7daa035c842fe0ed87fafd083

RANDOM SEED= 7151774

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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:        892872 kB
Buffers:         41488 kB
Cached:        1022580 kB
SwapCached:       4688 kB
Active:         740768 kB
Inactive:       333796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        892872 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:            1648 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            74496 kB
Committed_AS:   465248 kB
PageTables:       1396 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= 66563 MiB

End job on node34 on Sun Feb 18 10:43:23 UTC 2007