Trace number 302526

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) 1200.17 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.27
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/302526-1172013701/instance-302526-1172013701.cnf

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-302526-1172013701 -o ROOT/results/node59/solver-302526-1172013701 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302526-1172013701/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302526-1172013701/instance-302526-1172013701.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: 1.01 1.01 1.00 3/64 719
/proc/meminfo: memFree=1510328/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=1548 CPUtime=0
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 221326803 1585152 183 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134865888 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 387 184 128 302 0 82 0

[startup+0.106999 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 719
/proc/meminfo: memFree=1510328/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=2860 CPUtime=0.1
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 532 0 0 0 10 0 0 0 18 0 1 0 221326803 2928640 516 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527028 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 715 516 141 302 0 410 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2860

[startup+0.515039 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 719
/proc/meminfo: memFree=1510328/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=4264 CPUtime=0.5
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 882 0 0 0 50 0 0 0 21 0 1 0 221326803 4366336 866 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 1066 866 141 302 0 761 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4264

[startup+1.33513 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 720
/proc/meminfo: memFree=1505584/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=6692 CPUtime=1.32
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 1501 0 0 0 131 1 0 0 25 0 1 0 221326803 6852608 1485 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 1673 1485 141 302 0 1368 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6692

[startup+2.97131 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 720
/proc/meminfo: memFree=1502448/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=10772 CPUtime=2.96
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 2512 0 0 0 293 3 0 0 25 0 1 0 221326803 11030528 2496 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 2693 2496 141 302 0 2388 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10772

[startup+6.24767 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 720
/proc/meminfo: memFree=1495216/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=17560 CPUtime=6.24
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 4203 0 0 0 619 5 0 0 25 0 1 0 221326803 17981440 4187 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 4390 4187 141 302 0 4085 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17560

[startup+12.7044 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 720
/proc/meminfo: memFree=1484592/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=27328 CPUtime=12.69
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 6668 0 0 0 1260 9 0 0 25 0 1 0 221326803 27983872 6619 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 6832 6619 141 302 0 6527 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27328

[startup+25.5068 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 720
/proc/meminfo: memFree=1469680/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=42752 CPUtime=25.49
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 10539 0 0 0 2534 15 0 0 25 0 1 0 221326803 43778048 10425 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 10688 10425 141 302 0 10383 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42752

[startup+51.1146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1447344/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=64388 CPUtime=51.09
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 15991 0 0 0 5084 25 0 0 25 0 1 0 221326803 65933312 15877 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 16097 15877 141 302 0 15792 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 64388

[startup+102.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1414064/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=98332 CPUtime=102.28
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 24498 0 0 0 10186 42 0 0 25 0 1 0 221326803 100691968 24255 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 24583 24255 141 302 0 24278 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 98332

[startup+162.348 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1384560/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=127276 CPUtime=162.3
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 31748 0 0 0 16169 61 0 0 25 0 1 0 221326803 130330624 31505 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 31819 31505 141 302 0 31514 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 127276

[startup+222.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1359088/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=152756 CPUtime=222.3
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 38111 0 0 0 22157 73 0 0 25 0 1 0 221326803 156422144 37868 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 38189 37868 141 302 0 37884 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 152756

[startup+282.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1339440/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=173424 CPUtime=282.3
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 43287 0 0 0 28146 84 0 0 25 0 1 0 221326803 177586176 42787 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 43356 42787 141 302 0 43051 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 173424

[startup+342.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1316784/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=196264 CPUtime=342.31
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 48969 0 0 0 34136 95 0 0 25 0 1 0 221326803 200974336 48469 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 49066 48469 141 302 0 48761 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 196264

[startup+402.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1298864/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=213844 CPUtime=402.32
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 53355 0 0 0 40127 105 0 0 25 0 1 0 221326803 218976256 52855 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 53461 52855 141 302 0 53156 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 213844

[startup+462.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1282864/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=229816 CPUtime=462.32
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 57359 0 0 0 46118 114 0 0 25 0 1 0 221326803 235331584 56859 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 57454 56859 141 302 0 57149 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 229816

[startup+522.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1269232/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=243484 CPUtime=522.33
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 60768 0 0 0 52112 121 0 0 25 0 1 0 221326803 249327616 60268 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 60871 60268 141 302 0 60566 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 243484

[startup+582.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1255856/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=256812 CPUtime=582.34
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 64066 0 0 0 58104 130 0 0 25 0 1 0 221326803 262975488 63566 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 64203 63566 141 302 0 63898 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 256812

[startup+642.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1241072/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=271808 CPUtime=642.35
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 67782 0 0 0 64098 137 0 0 25 0 1 0 221326803 278331392 67282 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526849 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 67952 67282 141 302 0 67647 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 271808

[startup+702.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1223344/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=289556 CPUtime=702.35
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 72242 0 0 0 70089 146 0 0 25 0 1 0 221326803 296505344 71742 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 72389 71742 141 302 0 72084 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 289556

[startup+762.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1207280/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=305600 CPUtime=762.35
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 76251 0 0 0 76078 157 0 0 25 0 1 0 221326803 312934400 75751 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 76400 75751 141 302 0 76095 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 305600

[startup+822.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1192176/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=322580 CPUtime=822.35
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 80496 0 0 0 82069 166 0 0 25 0 1 0 221326803 330321920 79483 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 80645 79483 141 302 0 80340 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 322580

[startup+882.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1178160/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=336728 CPUtime=882.36
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 84013 0 0 0 88062 174 0 0 25 0 1 0 221326803 344809472 83000 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 84182 83000 141 302 0 83877 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 336728

[startup+942.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1164848/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=350096 CPUtime=942.37
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 87333 0 0 0 94055 182 0 0 25 0 1 0 221326803 358498304 86320 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526979 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 87524 86320 141 302 0 87219 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 350096

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1154032/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=361072 CPUtime=1002.37
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 90048 0 0 0 100049 188 0 0 25 0 1 0 221326803 369737728 89035 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 90268 89035 141 302 0 89963 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 361072

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 720
/proc/meminfo: memFree=1143408/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=371372 CPUtime=1062.37
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 92656 0 0 0 106043 194 0 0 25 0 1 0 221326803 380284928 91643 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 92843 91643 141 302 0 92538 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 371372

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 721
/proc/meminfo: memFree=1133168/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=381584 CPUtime=1122.38
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 95215 0 0 0 112037 201 0 0 25 0 1 0 221326803 390742016 94202 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 95396 94202 141 302 0 95091 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 381584

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 722
/proc/meminfo: memFree=1123248/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=391792 CPUtime=1182.38
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 97713 0 0 0 118032 206 0 0 25 0 1 0 221326803 401195008 96700 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 97948 96700 141 302 0 97643 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 391792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 722
/proc/meminfo: memFree=1120112/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=394840 CPUtime=1200.1
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 98462 0 0 0 119803 207 0 0 25 0 1 0 221326803 404316160 97449 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 98710 97449 141 302 0 98405 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 394840

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 722
/proc/meminfo: memFree=1120112/2055920 swapFree=4183724/4192956
[pid=719] ppid=717 vsize=394840 CPUtime=1200.1
/proc/719/stat : 719 (Spear-32) R 717 719 31717 0 -1 4194304 98462 0 0 0 119803 207 0 0 25 0 1 0 221326803 404316160 97449 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/719/statm: 98710 97449 141 302 0 98405 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 394840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.17
CPU user time (s): 1198.03
CPU system time (s): 2.13867
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 394840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.03
system time used= 2.13867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98462
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= 1189

runsolver used 0.774882 second user time and 2.44663 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue Feb 20 23:21:41 UTC 2007

IDJOB= 302526
IDBENCH= 20085
IDSOLVER= 133
FILE ID= node59/302526-1172013701

PBS_JOBID= 3892653

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/302526-1172013701/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302526-1172013701/instance-302526-1172013701.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-302526-1172013701 -o ROOT/results/node59/solver-302526-1172013701 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302526-1172013701/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302526-1172013701/instance-302526-1172013701.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 211000414

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.225
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.225
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1510800 kB
Buffers:         32692 kB
Cached:         435592 kB
SwapCached:       3024 kB
Active:          51100 kB
Inactive:       426580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510800 kB
SwapTotal:     4192956 kB
SwapFree:      4183724 kB
Dirty:            1972 kB
Writeback:           0 kB
Mapped:          15448 kB
Slab:            53432 kB
Committed_AS:   471308 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node59 on Tue Feb 20 23:41:43 UTC 2007