Trace number 305847

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 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
MD5SUM336a2c9801052664a09b33d1e7ab3a4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark479.836
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/305847-1172086869/instance-305847-1172086869.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/node75/watcher-305847-1172086869 -o ROOT/results/node75/solver-305847-1172086869 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305847-1172086869/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305847-1172086869/instance-305847-1172086869.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: 1.06 1.00 1.00 3/64 16325
/proc/meminfo: memFree=1401888/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=1716 CPUtime=0
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 234 0 0 0 0 0 0 0 18 0 1 0 228652737 1757184 218 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134513455 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 429 218 126 302 0 124 0

[startup+0.106377 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 16325
/proc/meminfo: memFree=1401888/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=3008 CPUtime=0.1
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 561 0 0 0 10 0 0 0 18 0 1 0 228652737 3080192 545 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 752 545 141 302 0 447 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3008

[startup+0.514424 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 16325
/proc/meminfo: memFree=1401888/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=4040 CPUtime=0.5
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 842 0 0 0 50 0 0 0 21 0 1 0 228652737 4136960 827 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1010 827 141 302 0 705 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4040

[startup+1.33452 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1397464/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=6196 CPUtime=1.33
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 1356 0 0 0 132 1 0 0 25 0 1 0 228652737 6344704 1340 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1549 1340 141 302 0 1244 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6196

[startup+2.97072 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1394840/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=9740 CPUtime=2.96
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 2248 0 0 0 294 2 0 0 25 0 1 0 228652737 9973760 2232 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 2435 2232 141 302 0 2130 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9740

[startup+6.2471 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1388248/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=15596 CPUtime=6.23
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 3721 0 0 0 620 3 0 0 25 0 1 0 228652737 15970304 3705 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 3899 3705 141 302 0 3594 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15596

[startup+12.7019 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1378328/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=24988 CPUtime=12.68
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 6090 0 0 0 1263 5 0 0 25 0 1 0 228652737 25587712 6041 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 6247 6041 141 302 0 5942 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24988

[startup+25.5064 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1364056/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=39688 CPUtime=25.49
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 9775 0 0 0 2537 12 0 0 25 0 1 0 228652737 40640512 9661 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 9922 9661 141 302 0 9617 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39688

[startup+51.1115 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1340120/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=63148 CPUtime=51.08
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 15664 0 0 0 5085 23 0 0 25 0 1 0 228652737 64663552 15550 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 15787 15550 141 302 0 15482 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63148

[startup+102.318 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 16326
/proc/meminfo: memFree=1307800/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=95908 CPUtime=102.28
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 23895 0 0 0 10188 40 0 0 25 0 1 0 228652737 98209792 23652 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 23977 23652 141 302 0 23672 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 95908

[startup+162.339 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 16326
/proc/meminfo: memFree=1274008/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=129200 CPUtime=162.28
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 32221 0 0 0 16173 55 0 0 25 0 1 0 228652737 132300800 31978 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 32300 31978 141 302 0 31995 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 129200

[startup+222.356 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 16326
/proc/meminfo: memFree=1247384/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=156800 CPUtime=222.28
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 39124 0 0 0 22159 69 0 0 25 0 1 0 228652737 160563200 38624 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 39200 38624 141 302 0 38895 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 156800

[startup+282.378 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 16326
/proc/meminfo: memFree=1223640/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=180824 CPUtime=282.29
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 45099 0 0 0 28147 82 0 0 25 0 1 0 228652737 185163776 44599 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526781 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 45206 44599 141 302 0 44901 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 180824

[startup+342.396 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16326
/proc/meminfo: memFree=1200152/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=204212 CPUtime=342.29
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 50973 0 0 0 34134 95 0 0 25 0 1 0 228652737 209113088 50473 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 51053 50473 141 302 0 50748 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 204212

[startup+402.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1181592/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=222420 CPUtime=402.3
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 55517 0 0 0 40125 105 0 0 25 0 1 0 228652737 227758080 55017 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 55605 55017 141 302 0 55300 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 222420

[startup+462.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1166552/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=237596 CPUtime=462.3
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 59294 0 0 0 46116 114 0 0 25 0 1 0 228652737 243298304 58794 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526906 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 59399 58794 141 302 0 59094 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 237596

[startup+522.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1151704/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=252452 CPUtime=522.3
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 63002 0 0 0 52108 122 0 0 25 0 1 0 228652737 258510848 62502 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526939 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 63113 62502 141 302 0 62808 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 252452

[startup+582.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1131992/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=271932 CPUtime=582.31
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 67879 0 0 0 58096 135 0 0 25 0 1 0 228652737 278458368 67379 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 67983 67379 141 302 0 67678 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 271932

[startup+642.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1116888/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=286996 CPUtime=642.31
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 71658 0 0 0 64087 144 0 0 25 0 1 0 228652737 293883904 71158 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526939 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 71749 71158 141 302 0 71444 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 286996

[startup+702.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1101400/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=304576 CPUtime=702.31
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 76057 0 0 0 70077 154 0 0 25 0 1 0 228652737 311885824 75044 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 76144 75044 141 302 0 75839 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 304576

[startup+762.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1087384/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=318548 CPUtime=762.32
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 79546 0 0 0 76068 164 0 0 25 0 1 0 228652737 326193152 78533 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 79637 78533 141 302 0 79332 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 318548

[startup+822.556 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 16326
/proc/meminfo: memFree=1074968/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=330732 CPUtime=822.33
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 82624 0 0 0 82061 172 0 0 25 0 1 0 228652737 338669568 81611 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 82683 81611 141 302 0 82378 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 330732

[startup+882.573 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 16326
/proc/meminfo: memFree=1064472/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=341384 CPUtime=882.32
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 85257 0 0 0 88054 178 0 0 25 0 1 0 228652737 349577216 84244 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 85346 84244 141 302 0 85041 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 341384

[startup+942.592 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1054360/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=351640 CPUtime=942.33
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 87802 0 0 0 94047 186 0 0 25 0 1 0 228652737 360079360 86789 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 87910 86789 141 302 0 87605 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 351640

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1042648/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=363172 CPUtime=1002.33
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 90708 0 0 0 100041 192 0 0 25 0 1 0 228652737 371888128 89695 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 90793 89695 141 302 0 90488 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 363172

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1031896/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=373756 CPUtime=1062.34
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 93356 0 0 0 106037 197 0 0 25 0 1 0 228652737 382726144 92343 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 93439 92343 141 302 0 93134 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 373756

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1017496/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=388396 CPUtime=1122.34
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 96970 0 0 0 112029 205 0 0 25 0 1 0 228652737 397717504 95957 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 97099 95957 141 302 0 96794 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 388396

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16326
/proc/meminfo: memFree=1001816/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=404020 CPUtime=1182.34
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 100901 0 0 0 118022 212 0 0 25 0 1 0 228652737 413716480 99888 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 101005 99888 141 302 0 100700 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 404020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16392
/proc/meminfo: memFree=996256/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=408212 CPUtime=1200.05
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 101944 0 0 0 119790 215 0 0 25 0 1 0 228652737 418009088 100931 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 102053 100931 141 302 0 101748 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 408212

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16392
/proc/meminfo: memFree=996256/2055920 swapFree=4183248/4192956
[pid=16325] ppid=16323 vsize=408212 CPUtime=1200.05
/proc/16325/stat : 16325 (Spear-32) R 16323 16325 15827 0 -1 4194304 101944 0 0 0 119790 215 0 0 25 0 1 0 228652737 418009088 100931 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 102053 100931 141 302 0 101748 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 408212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.12
CPU user time (s): 1197.9
CPU system time (s): 2.21366
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 408212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.9
system time used= 2.21366
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101944
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= 1575

runsolver used 0.763883 second user time and 2.45363 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Wed Feb 21 19:41:09 UTC 2007

IDJOB= 305847
IDBENCH= 20166
IDSOLVER= 133
FILE ID= node75/305847-1172086869

PBS_JOBID= 3892840

Free space on /tmp= 66559 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1588170820-15.cnf
COMMAND LINE= /tmp/evaluation/305847-1172086869/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305847-1172086869/instance-305847-1172086869.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-305847-1172086869 -o ROOT/results/node75/solver-305847-1172086869 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305847-1172086869/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305847-1172086869/instance-305847-1172086869.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  336a2c9801052664a09b33d1e7ab3a4d

RANDOM SEED= 839989054

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1402296 kB
Buffers:         37292 kB
Cached:         533424 kB
SwapCached:       3884 kB
Active:         113540 kB
Inactive:       467076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1402296 kB
SwapTotal:     4192956 kB
SwapFree:      4183248 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          15780 kB
Slab:            58996 kB
Committed_AS:   697456 kB
PageTables:       1432 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= 66559 MiB

End job on node75 on Wed Feb 21 20:01:11 UTC 2007