Trace number 300435

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) 1200.14 1200.18

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S769702923-04.cnf
MD5SUM9d525706adfc4abc6e0df4f54f53bcea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark470.882
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/300435-1171905925/instance-300435-1171905925.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/node16/watcher-300435-1171905925 -o ROOT/results/node16/solver-300435-1171905925 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300435-1171905925/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300435-1171905925/instance-300435-1171905925.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: 1.00 1.00 1.00 3/77 31227
/proc/meminfo: memFree=947952/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=1548 CPUtime=0
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 210546841 1585152 183 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 387 183 128 302 0 82 0

[startup+0.107623 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31227
/proc/meminfo: memFree=947952/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=2732 CPUtime=0.1
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 509 0 0 0 10 0 0 0 18 0 1 0 210546841 2797568 493 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 683 493 141 302 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2732

[startup+0.515575 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31227
/proc/meminfo: memFree=947952/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=4140 CPUtime=0.5
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 863 0 0 0 50 0 0 0 22 0 1 0 210546841 4239360 847 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 1035 847 141 302 0 730 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4140

[startup+1.33848 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=943208/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=6712 CPUtime=1.33
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 1492 0 0 0 131 2 0 0 25 0 1 0 210546841 6873088 1476 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 1678 1476 141 302 0 1373 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6712

[startup+2.97429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=940008/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=10536 CPUtime=2.96
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 2483 0 0 0 293 3 0 0 25 0 1 0 210546841 10788864 2467 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 2634 2467 141 302 0 2329 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10536

[startup+6.25391 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=933352/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=16700 CPUtime=6.24
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 4016 0 0 0 618 6 0 0 25 0 1 0 210546841 17100800 4000 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 4175 4000 141 302 0 3870 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16700

[startup+12.7072 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=923368/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=25932 CPUtime=12.69
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 6342 0 0 0 1259 10 0 0 25 0 1 0 210546841 26554368 6293 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 6483 6293 141 302 0 6178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25932

[startup+25.6077 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=909288/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=40736 CPUtime=25.6
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 10038 0 0 0 2544 16 0 0 25 0 1 0 210546841 41713664 9924 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 10184 9924 141 302 0 9879 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 40736

[startup+51.2177 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=889064/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=60260 CPUtime=51.2
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 14943 0 0 0 5096 24 0 0 25 0 1 0 210546841 61706240 14829 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 15065 14829 141 302 0 14760 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 60260

[startup+102.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=859240/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=90596 CPUtime=102.41
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 22573 0 0 0 10201 40 0 0 25 0 1 0 210546841 92770304 22330 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 22649 22330 141 302 0 22344 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 90596

[startup+162.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=831272/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=118104 CPUtime=162.42
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 29422 0 0 0 16191 51 0 0 25 0 1 0 210546841 120938496 29179 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 29526 29179 141 302 0 29221 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 118104

[startup+222.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=807336/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=142000 CPUtime=222.43
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 35411 0 0 0 22178 65 0 0 25 0 1 0 210546841 145408000 35168 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 35500 35168 141 302 0 35195 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 142000

[startup+282.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=788968/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=161344 CPUtime=282.45
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 40241 0 0 0 28168 77 0 0 25 0 1 0 210546841 165216256 39741 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 40336 39741 141 302 0 40031 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 161344

[startup+342.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=768104/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=182172 CPUtime=342.46
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 45396 0 0 0 34157 89 0 0 25 0 1 0 210546841 186544128 44896 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 45543 44896 141 302 0 45238 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 182172

[startup+402.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=751464/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=198836 CPUtime=402.48
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 49578 0 0 0 40149 99 0 0 25 0 1 0 210546841 203608064 49078 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 49709 49078 141 302 0 49404 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 198836

[startup+462.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=736744/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=213616 CPUtime=462.5
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 53242 0 0 0 46142 108 0 0 25 0 1 0 210546841 218742784 52742 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 53404 52742 141 302 0 53099 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 213616

[startup+522.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=723368/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=227104 CPUtime=522.51
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 56606 0 0 0 52133 118 0 0 25 0 1 0 210546841 232554496 56106 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 56776 56106 141 302 0 56471 0
Current children cumulated CPU time (s) 522.51
Current children cumulated vsize (KiB) 227104

[startup+582.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31228
/proc/meminfo: memFree=710760/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=239712 CPUtime=582.52
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 59732 0 0 0 58127 125 0 0 25 0 1 0 210546841 245465088 59232 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 59928 59232 141 302 0 59623 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 239712

[startup+642.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31230
/proc/meminfo: memFree=697064/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=253676 CPUtime=642.53
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 63144 0 0 0 64120 133 0 0 25 0 1 0 210546841 259764224 62644 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 63419 62644 141 302 0 63114 0
Current children cumulated CPU time (s) 642.53
Current children cumulated vsize (KiB) 253676

[startup+702.583 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31230
/proc/meminfo: memFree=682600/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=268240 CPUtime=702.54
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 66790 0 0 0 70112 142 0 0 25 0 1 0 210546841 274677760 66290 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 67060 66290 141 302 0 66755 0
Current children cumulated CPU time (s) 702.54
Current children cumulated vsize (KiB) 268240

[startup+762.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31230
/proc/meminfo: memFree=669672/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=281068 CPUtime=762.56
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 70017 0 0 0 76107 149 0 0 25 0 1 0 210546841 287813632 69517 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 70267 69517 141 302 0 69962 0
Current children cumulated CPU time (s) 762.56
Current children cumulated vsize (KiB) 281068

[startup+822.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31230
/proc/meminfo: memFree=657448/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=295280 CPUtime=822.58
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 73533 0 0 0 82101 157 0 0 25 0 1 0 210546841 302366720 72520 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 73820 72520 141 302 0 73515 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 295280

[startup+882.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31230
/proc/meminfo: memFree=647016/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=305772 CPUtime=882.58
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 76170 0 0 0 88094 164 0 0 25 0 1 0 210546841 313110528 75157 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 76443 75157 141 302 0 76138 0
Current children cumulated CPU time (s) 882.58
Current children cumulated vsize (KiB) 305772

[startup+942.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31230
/proc/meminfo: memFree=637096/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=315636 CPUtime=942.6
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 78656 0 0 0 94090 170 0 0 25 0 1 0 210546841 323211264 77643 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 78909 77643 141 302 0 78604 0
Current children cumulated CPU time (s) 942.6
Current children cumulated vsize (KiB) 315636

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31230
/proc/meminfo: memFree=627368/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=325388 CPUtime=1002.62
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 81049 0 0 0 100085 177 0 0 25 0 1 0 210546841 333197312 80036 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 81347 80036 141 302 0 81042 0
Current children cumulated CPU time (s) 1002.62
Current children cumulated vsize (KiB) 325388

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31230
/proc/meminfo: memFree=618792/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=333964 CPUtime=1062.63
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 83192 0 0 0 106081 182 0 0 25 0 1 0 210546841 341979136 82179 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 83491 82179 141 302 0 83186 0
Current children cumulated CPU time (s) 1062.63
Current children cumulated vsize (KiB) 333964

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31230
/proc/meminfo: memFree=610408/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=342420 CPUtime=1122.65
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 85309 0 0 0 112076 189 0 0 25 0 1 0 210546841 350638080 84296 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 85605 84296 141 302 0 85300 0
Current children cumulated CPU time (s) 1122.65
Current children cumulated vsize (KiB) 342420

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31230
/proc/meminfo: memFree=601832/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=351068 CPUtime=1182.66
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 87436 0 0 0 118071 195 0 0 25 0 1 0 210546841 359493632 86423 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 87767 86423 141 302 0 87462 0
Current children cumulated CPU time (s) 1182.66
Current children cumulated vsize (KiB) 351068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31230
/proc/meminfo: memFree=599400/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=353392 CPUtime=1200.07
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 88009 0 0 0 119810 197 0 0 25 0 1 0 210546841 361873408 86996 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 88348 86996 141 302 0 88043 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 353392

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

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

[startup+1200.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31230
/proc/meminfo: memFree=599400/2055920 swapFree=4192812/4192956
[pid=31227] ppid=31225 vsize=353392 CPUtime=1200.07
/proc/31227/stat : 31227 (Spear-32) R 31225 31227 30746 0 -1 4194304 88009 0 0 0 119810 197 0 0 25 0 1 0 210546841 361873408 86996 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/31227/statm: 88348 86996 141 302 0 88043 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 353392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.18
CPU time (s): 1200.14
CPU user time (s): 1198.11
CPU system time (s): 2.02769
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 353392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.11
system time used= 2.02769
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88009
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= 24303

runsolver used 1.34279 second user time and 2.92256 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Feb 19 17:25:25 UTC 2007

IDJOB= 300435
IDBENCH= 20034
IDSOLVER= 133
FILE ID= node16/300435-1171905925

PBS_JOBID= 3848870

Free space on /tmp= 66548 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S769702923-04.cnf
COMMAND LINE= /tmp/evaluation/300435-1171905925/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300435-1171905925/instance-300435-1171905925.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-300435-1171905925 -o ROOT/results/node16/solver-300435-1171905925 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300435-1171905925/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/300435-1171905925/instance-300435-1171905925.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  9d525706adfc4abc6e0df4f54f53bcea

RANDOM SEED= 512113731

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        948360 kB
Buffers:         69932 kB
Cached:         904168 kB
SwapCached:          0 kB
Active:         358044 kB
Inactive:       669696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        948360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          72560 kB
Slab:            65448 kB
Committed_AS:   949688 kB
PageTables:       1720 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= 66548 MiB

End job on node16 on Mon Feb 19 17:45:28 UTC 2007