Trace number 300230

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 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
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/300230-1171893899/instance-300230-1171893899.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/node4/watcher-300230-1171893899 -o ROOT/results/node4/solver-300230-1171893899 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300230-1171893899/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300230-1171893899/instance-300230-1171893899.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: 0.93 0.99 0.91 3/77 30852
/proc/meminfo: memFree=988776/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=1548 CPUtime=0
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 200 0 0 0 0 0 0 0 18 0 1 0 209344786 1585152 184 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 387 184 128 302 0 82 0

[startup+0.106789 s]
/proc/loadavg: 0.93 0.99 0.91 3/77 30852
/proc/meminfo: memFree=988776/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=2728 CPUtime=0.1
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 505 0 0 0 10 0 0 0 18 0 1 0 209344786 2793472 489 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 682 489 141 302 0 377 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2728

[startup+0.514827 s]
/proc/loadavg: 0.93 0.99 0.91 3/77 30852
/proc/meminfo: memFree=988776/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=4012 CPUtime=0.5
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 852 0 0 0 50 0 0 0 21 0 1 0 209344786 4108288 836 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 1003 836 141 302 0 698 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4012

[startup+1.33491 s]
/proc/loadavg: 0.93 0.99 0.91 2/78 30853
/proc/meminfo: memFree=984160/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=6440 CPUtime=1.32
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 1442 0 0 0 131 1 0 0 25 0 1 0 209344786 6594560 1426 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 1610 1426 141 302 0 1305 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6440

[startup+2.97106 s]
/proc/loadavg: 0.93 0.99 0.91 2/78 30853
/proc/meminfo: memFree=981024/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=10416 CPUtime=2.96
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 2446 0 0 0 294 2 0 0 25 0 1 0 209344786 10665984 2430 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 2604 2430 141 302 0 2299 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10416

[startup+6.25538 s]
/proc/loadavg: 0.93 0.99 0.91 2/78 30853
/proc/meminfo: memFree=974048/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=16816 CPUtime=6.25
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 4019 0 0 0 620 5 0 0 25 0 1 0 209344786 17219584 4003 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 4204 4003 141 302 0 3899 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 16816

[startup+12.709 s]
/proc/loadavg: 0.94 0.99 0.91 2/78 30853
/proc/meminfo: memFree=963872/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=26264 CPUtime=12.7
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 6405 0 0 0 1261 9 0 0 25 0 1 0 209344786 26894336 6356 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 6566 6356 141 302 0 6261 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26264

[startup+25.5132 s]
/proc/loadavg: 0.95 0.99 0.91 2/78 30853
/proc/meminfo: memFree=950304/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=40352 CPUtime=25.49
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 9950 0 0 0 2535 14 0 0 25 0 1 0 209344786 41320448 9836 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 10088 9836 141 302 0 9783 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40352

[startup+51.1267 s]
/proc/loadavg: 0.97 0.99 0.91 2/78 30853
/proc/meminfo: memFree=929120/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=60884 CPUtime=51.1
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 15124 0 0 0 5086 24 0 0 25 0 1 0 209344786 62345216 15010 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 15221 15010 141 302 0 14916 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 60884

[startup+102.348 s]
/proc/loadavg: 0.98 0.99 0.91 2/78 30853
/proc/meminfo: memFree=898208/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=92308 CPUtime=102.3
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 23006 0 0 0 10190 40 0 0 25 0 1 0 209344786 94523392 22763 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 23077 22763 141 302 0 22772 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 92308

[startup+162.383 s]
/proc/loadavg: 0.99 0.99 0.91 2/78 30853
/proc/meminfo: memFree=871520/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=118788 CPUtime=162.33
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 29584 0 0 0 16178 55 0 0 25 0 1 0 209344786 121638912 29341 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 29697 29341 141 302 0 29392 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 118788

[startup+222.416 s]
/proc/loadavg: 1.06 1.00 0.92 2/78 30853
/proc/meminfo: memFree=848032/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=142332 CPUtime=222.35
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 35478 0 0 0 22167 68 0 0 25 0 1 0 209344786 145747968 35235 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 35583 35235 141 302 0 35278 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 142332

[startup+282.445 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 30853
/proc/meminfo: memFree=830240/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=161168 CPUtime=282.35
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 40179 0 0 0 28159 76 0 0 25 0 1 0 209344786 165036032 39679 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 40292 39679 141 302 0 39987 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 161168

[startup+342.479 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 30853
/proc/meminfo: memFree=809312/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=182364 CPUtime=342.37
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 45439 0 0 0 34150 87 0 0 25 0 1 0 209344786 186740736 44939 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 45591 44939 141 302 0 45286 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 182364

[startup+402.515 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30853
/proc/meminfo: memFree=791264/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=200100 CPUtime=402.4
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 49878 0 0 0 40141 99 0 0 25 0 1 0 209344786 204902400 49378 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 50025 49378 141 302 0 49720 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 200100

[startup+462.551 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30853
/proc/meminfo: memFree=775584/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=215944 CPUtime=462.42
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 53799 0 0 0 46131 111 0 0 25 0 1 0 209344786 221126656 53299 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 53986 53299 141 302 0 53681 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 215944

[startup+522.587 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30853
/proc/meminfo: memFree=761760/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=229948 CPUtime=522.43
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 57262 0 0 0 52122 121 0 0 25 0 1 0 209344786 235466752 56762 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 57487 56762 141 302 0 57182 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 229948

[startup+582.62 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30853
/proc/meminfo: memFree=748064/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=243580 CPUtime=582.45
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 60648 0 0 0 58115 130 0 0 25 0 1 0 209344786 249425920 60148 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 60895 60148 141 302 0 60590 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 243580

[startup+642.657 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 30853
/proc/meminfo: memFree=732704/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=258904 CPUtime=642.47
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 64504 0 0 0 64107 140 0 0 25 0 1 0 209344786 265117696 64004 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 64726 64004 141 302 0 64421 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 258904

[startup+702.689 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 30853
/proc/meminfo: memFree=718816/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=272796 CPUtime=702.49
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 67966 0 0 0 70101 148 0 0 25 0 1 0 209344786 279343104 67466 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 68199 67466 141 302 0 67894 0
Current children cumulated CPU time (s) 702.49
Current children cumulated vsize (KiB) 272796

[startup+762.721 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30853
/proc/meminfo: memFree=706016/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=285616 CPUtime=762.5
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 71177 0 0 0 76095 155 0 0 25 0 1 0 209344786 292470784 70677 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526758 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 71404 70677 141 302 0 71099 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 285616

[startup+822.759 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30853
/proc/meminfo: memFree=693856/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=299476 CPUtime=822.52
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 74660 0 0 0 82088 164 0 0 25 0 1 0 209344786 306663424 73647 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 74869 73647 141 302 0 74564 0
Current children cumulated CPU time (s) 822.52
Current children cumulated vsize (KiB) 299476

[startup+882.793 s]
/proc/loadavg: 1.08 1.02 0.93 2/78 30853
/proc/meminfo: memFree=683232/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=310240 CPUtime=882.54
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 77316 0 0 0 88083 171 0 0 25 0 1 0 209344786 317685760 76303 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 77560 76303 141 302 0 77255 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 310240

[startup+942.825 s]
/proc/loadavg: 1.03 1.01 0.93 2/78 30853
/proc/meminfo: memFree=673568/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=320108 CPUtime=942.56
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 79740 0 0 0 94078 178 0 0 25 0 1 0 209344786 327790592 78727 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526967 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 80027 78727 141 302 0 79722 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 320108

[startup+1002.86 s]
/proc/loadavg: 1.01 1.01 0.93 2/78 30853
/proc/meminfo: memFree=663840/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=330036 CPUtime=1002.57
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 82190 0 0 0 100071 186 0 0 25 0 1 0 209344786 337956864 81177 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 82509 81177 141 302 0 82204 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 330036

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 30853
/proc/meminfo: memFree=654624/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=339048 CPUtime=1062.6
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 84446 0 0 0 106067 193 0 0 25 0 1 0 209344786 347185152 83433 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 84762 83433 141 302 0 84457 0
Current children cumulated CPU time (s) 1062.6
Current children cumulated vsize (KiB) 339048

[startup+1122.93 s]
/proc/loadavg: 1.04 1.01 0.94 2/78 30853
/proc/meminfo: memFree=645920/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=347760 CPUtime=1122.61
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 86626 0 0 0 112062 199 0 0 25 0 1 0 209344786 356106240 85613 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 86940 85613 141 302 0 86635 0
Current children cumulated CPU time (s) 1122.61
Current children cumulated vsize (KiB) 347760

[startup+1182.96 s]
/proc/loadavg: 1.01 1.01 0.94 2/78 30853
/proc/meminfo: memFree=637856/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=355884 CPUtime=1182.63
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 88640 0 0 0 118058 205 0 0 25 0 1 0 209344786 364425216 87627 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 88971 87627 141 302 0 88666 0
Current children cumulated CPU time (s) 1182.63
Current children cumulated vsize (KiB) 355884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 30853
/proc/meminfo: memFree=635552/2055920 swapFree=4192812/4192956
[pid=30852] ppid=30850 vsize=358212 CPUtime=1200.04
/proc/30852/stat : 30852 (Spear-32) R 30850 30852 30073 0 -1 4194304 89187 0 0 0 119797 207 0 0 25 0 1 0 209344786 366809088 88174 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30852/statm: 89553 88174 141 302 0 89248 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 358212

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1197.98
CPU system time (s): 2.13168
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 358212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.98
system time used= 2.13167
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89187
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= 1716

runsolver used 1.3028 second user time and 2.96855 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Feb 19 14:04:59 UTC 2007

IDJOB= 300230
IDBENCH= 20029
IDSOLVER= 133
FILE ID= node4/300230-1171893899

PBS_JOBID= 3848834

Free space on /tmp= 66551 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300230-1171893899/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300230-1171893899/instance-300230-1171893899.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-300230-1171893899 -o ROOT/results/node4/solver-300230-1171893899 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300230-1171893899/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300230-1171893899/instance-300230-1171893899.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 707046469

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:        989184 kB
Buffers:         59424 kB
Cached:         869932 kB
SwapCached:          0 kB
Active:         354244 kB
Inactive:       634876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        989184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          78668 kB
Slab:            63164 kB
Committed_AS:   919948 kB
PageTables:       1768 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= 66551 MiB

End job on node4 on Mon Feb 19 14:25:02 UTC 2007