Trace number 301214

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) 1200.07 1200.63

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S2129616968-04.cnf
MD5SUMbbc9d27dee29f57f9dd4a8988410f8b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6409
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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/301214-1171957893/instance-301214-1171957893.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/node9/watcher-301214-1171957893 -o ROOT/results/node9/solver-301214-1171957893 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301214-1171957893/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301214-1171957893/instance-301214-1171957893.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: 0.94 0.99 0.99 2/77 32711
/proc/meminfo: memFree=1643112/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=1548 CPUtime=0
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 215743954 1585152 179 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 387 179 128 302 0 82 0

[startup+0.107058 s]
/proc/loadavg: 0.94 0.99 0.99 2/77 32711
/proc/meminfo: memFree=1643112/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=2464 CPUtime=0.1
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 449 0 0 0 10 0 0 0 18 0 1 0 215743954 2523136 433 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 616 434 141 302 0 311 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2464

[startup+0.515136 s]
/proc/loadavg: 0.94 0.99 0.99 2/77 32711
/proc/meminfo: memFree=1643112/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=3888 CPUtime=0.5
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 787 0 0 0 50 0 0 0 21 0 1 0 215743954 3981312 771 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 972 771 141 302 0 667 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3888

[startup+1.33529 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1638688/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=6068 CPUtime=1.32
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 1353 0 0 0 131 1 0 0 25 0 1 0 215743954 6213632 1337 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 1517 1337 141 302 0 1212 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6068

[startup+2.97462 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1635936/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=9660 CPUtime=2.97
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 2237 0 0 0 294 3 0 0 25 0 1 0 215743954 9891840 2221 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 2415 2221 141 302 0 2110 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9660

[startup+6.25124 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1630176/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=14912 CPUtime=6.24
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 3556 0 0 0 619 5 0 0 25 0 1 0 215743954 15269888 3540 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 3728 3540 141 302 0 3423 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14912

[startup+12.7065 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1621664/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=22756 CPUtime=12.69
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 5543 0 0 0 1260 9 0 0 25 0 1 0 215743954 23302144 5494 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 5689 5494 141 302 0 5384 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22756

[startup+25.514 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1609952/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=34852 CPUtime=25.49
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 8590 0 0 0 2535 14 0 0 25 0 1 0 215743954 35688448 8476 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 8713 8476 141 302 0 8408 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34852

[startup+51.1269 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1591840/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=52600 CPUtime=51.09
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 13023 0 0 0 5086 23 0 0 25 0 1 0 215743954 53862400 12909 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 13150 12909 141 302 0 12845 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 52600

[startup+102.35 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1567264/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=77736 CPUtime=102.3
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 19335 0 0 0 10195 35 0 0 25 0 1 0 215743954 79601664 19092 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 19434 19092 141 302 0 19129 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 77736

[startup+162.389 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1541984/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=102740 CPUtime=162.32
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 25563 0 0 0 16182 50 0 0 25 0 1 0 215743954 105205760 25320 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 25685 25320 141 302 0 25380 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 102740

[startup+222.429 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1522848/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=122988 CPUtime=222.34
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 30609 0 0 0 22173 61 0 0 25 0 1 0 215743954 125939712 30109 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 30747 30109 141 302 0 30442 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 122988

[startup+282.47 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1504608/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=141272 CPUtime=282.36
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 35169 0 0 0 28163 73 0 0 25 0 1 0 215743954 144662528 34669 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 35318 34669 141 302 0 35013 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 141272

[startup+342.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1489960/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=155816 CPUtime=342.37
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 38815 0 0 0 34154 83 0 0 25 0 1 0 215743954 159555584 38315 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 38954 38315 141 302 0 38649 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 155816

[startup+402.539 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1476584/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=169120 CPUtime=402.38
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 42107 0 0 0 40146 92 0 0 25 0 1 0 215743954 173178880 41607 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 42280 41607 141 302 0 41975 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 169120

[startup+462.573 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1464104/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=181472 CPUtime=462.39
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 45231 0 0 0 46138 101 0 0 25 0 1 0 215743954 185827328 44731 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 45368 44731 141 302 0 45063 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 181472

[startup+522.609 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 32712
/proc/meminfo: memFree=1452968/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=192584 CPUtime=522.4
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 48005 0 0 0 52130 110 0 0 25 0 1 0 215743954 197206016 47505 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 48146 47505 141 302 0 47841 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 192584

[startup+582.655 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 318
/proc/meminfo: memFree=1439720/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=204500 CPUtime=582.39
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 50966 0 0 0 58121 118 0 0 25 0 1 0 215743954 209408000 50466 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526822 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 51125 50466 141 302 0 50820 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 204500

[startup+642.726 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 410
/proc/meminfo: memFree=1427696/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=216892 CPUtime=642.39
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 53990 0 0 0 64112 127 0 0 25 0 1 0 215743954 222097408 53490 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 54223 53490 141 302 0 53918 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 216892

[startup+702.771 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 441
/proc/meminfo: memFree=1417896/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=227660 CPUtime=702.39
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 56718 0 0 0 70104 135 0 0 25 0 1 0 215743954 233123840 56218 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 56915 56219 141 302 0 56610 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 227660

[startup+762.805 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 441
/proc/meminfo: memFree=1407528/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=240164 CPUtime=762.4
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 59825 0 0 0 76098 142 0 0 25 0 1 0 215743954 245927936 58812 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 60041 58812 141 302 0 59736 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 240164

[startup+822.843 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 441
/proc/meminfo: memFree=1397800/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=249764 CPUtime=822.41
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 62222 0 0 0 82092 149 0 0 25 0 1 0 215743954 255758336 61209 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 62441 61209 141 302 0 62136 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 249764

[startup+882.878 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 441
/proc/meminfo: memFree=1388776/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=258684 CPUtime=882.43
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 64485 0 0 0 88086 157 0 0 25 0 1 0 215743954 264892416 63472 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 64671 63472 141 302 0 64366 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 258684

[startup+942.917 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 441
/proc/meminfo: memFree=1379048/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=268420 CPUtime=942.44
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 66920 0 0 0 94081 163 0 0 25 0 1 0 215743954 274862080 65907 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 67105 65907 141 302 0 66800 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 268420

[startup+1002.95 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 441
/proc/meminfo: memFree=1369768/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=277728 CPUtime=1002.46
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 69247 0 0 0 100074 172 0 0 25 0 1 0 215743954 284393472 68234 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 69432 68234 141 302 0 69127 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 277728

[startup+1062.99 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 441
/proc/meminfo: memFree=1361512/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=286084 CPUtime=1062.47
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 71322 0 0 0 106069 178 0 0 25 0 1 0 215743954 292950016 70309 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 71521 70309 141 302 0 71216 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 286084

[startup+1123.02 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 441
/proc/meminfo: memFree=1353704/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=293928 CPUtime=1122.48
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 73276 0 0 0 112064 184 0 0 25 0 1 0 215743954 300982272 72263 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 73482 72263 141 302 0 73177 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 293928

[startup+1183.06 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 441
/proc/meminfo: memFree=1345448/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=302448 CPUtime=1182.5
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 75336 0 0 0 118060 190 0 0 25 0 1 0 215743954 309706752 74323 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 75612 74323 141 302 0 75307 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 302448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 441
/proc/meminfo: memFree=1343272/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=304788 CPUtime=1200.01
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 75854 0 0 0 119809 192 0 0 25 0 1 0 215743954 312102912 74841 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 76197 74841 141 302 0 75892 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 304788

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

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

[startup+1200.58 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 441
/proc/meminfo: memFree=1343272/2055920 swapFree=4192812/4192956
[pid=32711] ppid=32709 vsize=304788 CPUtime=1200.01
/proc/32711/stat : 32711 (Spear-32) R 32709 32711 32654 0 -1 4194304 75854 0 0 0 119809 192 0 0 25 0 1 0 215743954 312102912 74841 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32711/statm: 76197 74841 141 302 0 75892 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 304788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.63
CPU time (s): 1200.07
CPU user time (s): 1198.1
CPU system time (s): 1.9747
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 304788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.1
system time used= 1.9747
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75854
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= 2122

runsolver used 1.24681 second user time and 3.02554 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Feb 20 07:51:33 UTC 2007

IDJOB= 301214
IDBENCH= 20053
IDSOLVER= 133
FILE ID= node9/301214-1171957893

PBS_JOBID= 3849017

Free space on /tmp= 66548 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S2129616968-04.cnf
COMMAND LINE= /tmp/evaluation/301214-1171957893/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301214-1171957893/instance-301214-1171957893.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-301214-1171957893 -o ROOT/results/node9/solver-301214-1171957893 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301214-1171957893/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301214-1171957893/instance-301214-1171957893.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  bbc9d27dee29f57f9dd4a8988410f8b2

RANDOM SEED= 766645433

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1643520 kB
Buffers:         52056 kB
Cached:         235516 kB
SwapCached:          0 kB
Active:         273808 kB
Inactive:        67888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          73008 kB
Slab:            56252 kB
Committed_AS:  1098048 kB
PageTables:       1688 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 node9 on Tue Feb 20 08:11:36 UTC 2007