Trace number 308799

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 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
MD5SUMf5ec9b90345d9fa1e04d84b615d8e6ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark397.312
Satisfiable
(Un)Satisfiability was proved
Number of variables4498
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/308799-1172528302/instance-308799-1172528302.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/node41/watcher-308799-1172528302 -o ROOT/results/node41/solver-308799-1172528302 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308799-1172528302/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/308799-1172528302/instance-308799-1172528302.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: 0.99 0.98 0.99 3/64 12947
/proc/meminfo: memFree=1893216/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=1932 CPUtime=0
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 272786198 1978368 247 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 483 247 126 302 0 178 0

[startup+0.106598 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12947
/proc/meminfo: memFree=1893216/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=2772 CPUtime=0.1
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 493 0 0 0 10 0 0 0 18 0 1 0 272786198 2838528 477 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 693 477 141 302 0 388 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2772

[startup+0.514633 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 12947
/proc/meminfo: memFree=1893216/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=3288 CPUtime=0.51
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 600 0 0 0 51 0 0 0 21 0 1 0 272786198 3366912 584 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 822 584 141 302 0 517 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3288

[startup+1.3347 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1890840/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=4064 CPUtime=1.33
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 794 0 0 0 133 0 0 0 25 0 1 0 272786198 4161536 778 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 1016 778 141 302 0 711 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4064

[startup+2.97085 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1889752/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=5348 CPUtime=2.96
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 1133 0 0 0 295 1 0 0 25 0 1 0 272786198 5476352 1117 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 1337 1117 141 302 0 1032 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5348

[startup+6.24713 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1887320/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=7520 CPUtime=6.24
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 1651 0 0 0 622 2 0 0 25 0 1 0 272786198 7700480 1635 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 1880 1635 141 302 0 1575 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7520

[startup+12.7047 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1884136/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=10492 CPUtime=12.69
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 2416 0 0 0 1264 5 0 0 25 0 1 0 272786198 10743808 2367 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 2623 2367 141 302 0 2318 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10492

[startup+25.5098 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1879592/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=15160 CPUtime=25.49
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 3556 0 0 0 2540 9 0 0 25 0 1 0 272786198 15523840 3507 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 3790 3507 141 302 0 3485 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15160

[startup+51.115 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1873128/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=21784 CPUtime=51.09
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 5202 0 0 0 5093 16 0 0 25 0 1 0 272786198 22306816 5088 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 5446 5088 141 302 0 5141 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21784

[startup+102.326 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1862696/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=32776 CPUtime=102.29
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 7954 0 0 0 10203 26 0 0 25 0 1 0 272786198 33562624 7711 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 8194 7711 141 302 0 7889 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 32776

[startup+162.347 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1851752/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=43676 CPUtime=162.29
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 10664 0 0 0 16194 35 0 0 25 0 1 0 272786198 44724224 10421 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 10919 10421 141 302 0 10614 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 43676

[startup+222.363 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1844904/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=50684 CPUtime=222.3
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 12369 0 0 0 22188 42 0 0 25 0 1 0 272786198 51900416 12126 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 12671 12126 141 302 0 12366 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 50684

[startup+282.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1838248/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=57444 CPUtime=282.3
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 14035 0 0 0 28180 50 0 0 25 0 1 0 272786198 58822656 13792 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 14361 13792 141 302 0 14056 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57444

[startup+342.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1831912/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=64740 CPUtime=342.3
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 15870 0 0 0 34174 56 0 0 25 0 1 0 272786198 66293760 15370 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 16185 15370 141 302 0 15880 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 64740

[startup+402.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12948
/proc/meminfo: memFree=1826280/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=70584 CPUtime=402.31
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 17276 0 0 0 40169 62 0 0 25 0 1 0 272786198 72278016 16776 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 17646 16776 141 302 0 17341 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 70584

[startup+462.44 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1821032/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=76284 CPUtime=462.32
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 18581 0 0 0 46163 69 0 0 25 0 1 0 272786198 78114816 18081 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527157 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 19071 18081 141 302 0 18766 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 76284

[startup+522.457 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1815656/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=81824 CPUtime=522.32
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 19919 0 0 0 52156 76 0 0 25 0 1 0 272786198 83787776 19419 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 20456 19419 141 302 0 20151 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 81824

[startup+582.473 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1810088/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=87348 CPUtime=582.33
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 21302 0 0 0 58151 82 0 0 25 0 1 0 272786198 89444352 20802 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 21837 20802 141 302 0 21532 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 87348

[startup+642.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1804776/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=92440 CPUtime=642.33
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 22634 0 0 0 64146 87 0 0 25 0 1 0 272786198 94658560 22134 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 23110 22134 141 302 0 22805 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 92440

[startup+702.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1800808/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=96872 CPUtime=702.33
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 23621 0 0 0 70142 91 0 0 25 0 1 0 272786198 99196928 23121 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 24218 23121 141 302 0 23913 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 96872

[startup+762.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1797160/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=100664 CPUtime=762.34
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 24533 0 0 0 76139 95 0 0 25 0 1 0 272786198 103079936 24033 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526917 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 25166 24033 141 302 0 24861 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 100664

[startup+822.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1792808/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=105208 CPUtime=822.35
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 25606 0 0 0 82135 100 0 0 25 0 1 0 272786198 107732992 25106 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 26302 25106 141 302 0 25997 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 105208

[startup+882.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1789160/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=108760 CPUtime=882.36
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 26525 0 0 0 88131 105 0 0 25 0 1 0 272786198 111370240 26025 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 27190 26025 141 302 0 26885 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 108760

[startup+942.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1785320/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=113212 CPUtime=942.35
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 27482 0 0 0 94126 109 0 0 25 0 1 0 272786198 115929088 26982 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 28303 26982 141 302 0 27998 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 113212

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1781672/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=116772 CPUtime=1002.35
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 28406 0 0 0 100121 114 0 0 25 0 1 0 272786198 119574528 27906 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 29193 27906 141 302 0 28888 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 116772

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1778344/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=119996 CPUtime=1062.36
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 29225 0 0 0 106117 119 0 0 25 0 1 0 272786198 122875904 28725 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 29999 28725 141 302 0 29694 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 119996

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1774952/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=125744 CPUtime=1122.36
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 30583 0 0 0 112112 124 0 0 25 0 1 0 272786198 128761856 29570 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 31436 29570 141 302 0 31131 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 125744

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1772328/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=128308 CPUtime=1182.36
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 31244 0 0 0 118108 128 0 0 25 0 1 0 272786198 131387392 30231 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 32077 30231 141 302 0 31772 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 128308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1771304/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=129208 CPUtime=1200.08
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 31485 0 0 0 119879 129 0 0 25 0 1 0 272786198 132308992 30472 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 32302 30472 141 302 0 31997 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 129208

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12948
/proc/meminfo: memFree=1771304/2055920 swapFree=4172320/4192956
[pid=12947] ppid=12945 vsize=129208 CPUtime=1200.08
/proc/12947/stat : 12947 (Spear-32) R 12945 12947 11365 0 -1 4194304 31485 0 0 0 119879 129 0 0 25 0 1 0 272786198 132308992 30472 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/12947/statm: 32302 30472 141 302 0 31997 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 129208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.12
CPU user time (s): 1198.8
CPU system time (s): 1.3198
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 129208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.8
system time used= 1.3198
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31485
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= 1787

runsolver used 0.729889 second user time and 2.48062 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Mon Feb 26 22:18:23 UTC 2007

IDJOB= 308799
IDBENCH= 20241
IDSOLVER= 133
FILE ID= node41/308799-1172528302

PBS_JOBID= 3971792

Free space on /tmp= 66558 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/308799-1172528302/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/308799-1172528302/instance-308799-1172528302.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-308799-1172528302 -o ROOT/results/node41/solver-308799-1172528302 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308799-1172528302/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/308799-1172528302/instance-308799-1172528302.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  f5ec9b90345d9fa1e04d84b615d8e6ed

RANDOM SEED= 130022391

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1893688 kB
Buffers:         23512 kB
Cached:          87020 kB
SwapCached:      14724 kB
Active:          47736 kB
Inactive:        84768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893688 kB
SwapTotal:     4192956 kB
SwapFree:      4172320 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            15708 kB
Committed_AS:   530776 kB
PageTables:       1480 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= 66558 MiB

End job on node41 on Mon Feb 26 22:38:25 UTC 2007