Trace number 302854

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 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

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/302854-1172021334/instance-302854-1172021334.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/node19/watcher-302854-1172021334 -o ROOT/results/node19/solver-302854-1172021334 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302854-1172021334/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302854-1172021334/instance-302854-1172021334.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: 0.92 0.98 0.99 3/77 15143
/proc/meminfo: memFree=1350688/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=1396 CPUtime=0
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 222087407 1429504 167 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 349 167 128 302 0 44 0

[startup+0.106907 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15143
/proc/meminfo: memFree=1350688/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=2980 CPUtime=0.1
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 565 0 0 0 10 0 0 0 18 0 1 0 222087407 3051520 549 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 745 549 140 302 0 440 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2980

[startup+0.514951 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15143
/proc/meminfo: memFree=1350688/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=3884 CPUtime=0.5
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 805 0 0 0 50 0 0 0 21 0 1 0 222087407 3977216 789 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 971 789 141 302 0 666 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3884

[startup+1.33504 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 15144
/proc/meminfo: memFree=1346776/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=5460 CPUtime=1.32
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 1197 0 0 0 131 1 0 0 25 0 1 0 222087407 5591040 1181 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 1365 1181 141 302 0 1060 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5460

[startup+2.97122 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15144
/proc/meminfo: memFree=1344920/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=7808 CPUtime=2.96
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 1788 0 0 0 294 2 0 0 25 0 1 0 222087407 7995392 1772 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 1952 1772 141 302 0 1647 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7808

[startup+6.25357 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 15144
/proc/meminfo: memFree=1340760/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=11668 CPUtime=6.24
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 2729 0 0 0 620 4 0 0 25 0 1 0 222087407 11948032 2713 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 2917 2713 141 302 0 2612 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11668

[startup+12.6973 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 15144
/proc/meminfo: memFree=1334744/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=17200 CPUtime=12.69
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 4123 0 0 0 1262 7 0 0 25 0 1 0 222087407 17612800 4074 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 4300 4074 141 302 0 3995 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17200

[startup+25.5047 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 15144
/proc/meminfo: memFree=1327064/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=25200 CPUtime=25.48
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 6146 0 0 0 2538 10 0 0 25 0 1 0 222087407 25804800 6032 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 6300 6032 141 302 0 5995 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25200

[startup+51.1154 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 15144
/proc/meminfo: memFree=1314520/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=37620 CPUtime=51.09
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 9232 0 0 0 5092 17 0 0 25 0 1 0 222087407 38522880 9118 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 9405 9118 141 302 0 9100 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 37620

[startup+102.337 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 15144
/proc/meminfo: memFree=1297048/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=55828 CPUtime=102.3
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 13753 0 0 0 10198 32 0 0 25 0 1 0 222087407 57167872 13510 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 13957 13510 141 302 0 13652 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 55828

[startup+162.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15144
/proc/meminfo: memFree=1281048/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=71772 CPUtime=162.32
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 17680 0 0 0 16188 44 0 0 25 0 1 0 222087407 73494528 17437 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 17943 17437 141 302 0 17638 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 71772

[startup+222.419 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 15144
/proc/meminfo: memFree=1268632/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=84056 CPUtime=222.35
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 20785 0 0 0 22181 54 0 0 25 0 1 0 222087407 86073344 20542 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 21014 20542 141 302 0 20709 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 84056

[startup+282.45 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 15144
/proc/meminfo: memFree=1257816/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=96008 CPUtime=282.37
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 23741 0 0 0 28172 65 0 0 25 0 1 0 222087407 98312192 23241 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 24002 23241 141 302 0 23697 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 96008

[startup+342.486 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15144
/proc/meminfo: memFree=1247512/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=106524 CPUtime=342.38
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 26305 0 0 0 34167 71 0 0 25 0 1 0 222087407 109080576 25805 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526794 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 26631 25805 141 302 0 26326 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 106524

[startup+402.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15144
/proc/meminfo: memFree=1238488/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=115352 CPUtime=402.41
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 28539 0 0 0 40163 78 0 0 25 0 1 0 222087407 118120448 28039 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 28838 28039 141 302 0 28533 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 115352

[startup+462.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15144
/proc/meminfo: memFree=1229784/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=124200 CPUtime=462.42
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 30725 0 0 0 46157 85 0 0 25 0 1 0 222087407 127180800 30225 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 31050 30225 141 302 0 30745 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 124200

[startup+522.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15144
/proc/meminfo: memFree=1221720/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=132260 CPUtime=522.44
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 32727 0 0 0 52150 94 0 0 25 0 1 0 222087407 135434240 32227 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 33065 32227 141 302 0 32760 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 132260

[startup+582.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15144
/proc/meminfo: memFree=1214360/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=139788 CPUtime=582.46
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 34591 0 0 0 58144 102 0 0 25 0 1 0 222087407 143142912 34091 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 34947 34091 141 302 0 34642 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 139788

[startup+642.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15144
/proc/meminfo: memFree=1207192/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=146904 CPUtime=642.49
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 36367 0 0 0 64141 108 0 0 25 0 1 0 222087407 150429696 35867 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 36726 35867 141 302 0 36421 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 146904

[startup+702.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15146
/proc/meminfo: memFree=1199704/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=154460 CPUtime=702.5
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 38213 0 0 0 70137 113 0 0 25 0 1 0 222087407 158167040 37713 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 38615 37713 141 302 0 38310 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 154460

[startup+762.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15146
/proc/meminfo: memFree=1193432/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=160852 CPUtime=762.52
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 39773 0 0 0 76133 119 0 0 25 0 1 0 222087407 164712448 39273 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 40213 39273 141 302 0 39908 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 160852

[startup+822.768 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15146
/proc/meminfo: memFree=1187224/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=167224 CPUtime=822.54
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 41341 0 0 0 82128 126 0 0 25 0 1 0 222087407 171237376 40841 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 41806 40841 141 302 0 41501 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 167224

[startup+882.804 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15146
/proc/meminfo: memFree=1181144/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=173308 CPUtime=882.56
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 42865 0 0 0 88124 132 0 0 25 0 1 0 222087407 177467392 42365 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 43327 42365 141 302 0 43022 0
Current children cumulated CPU time (s) 882.56
Current children cumulated vsize (KiB) 173308

[startup+942.838 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15146
/proc/meminfo: memFree=1175576/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=180916 CPUtime=942.59
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 44766 0 0 0 94120 139 0 0 25 0 1 0 222087407 185257984 43753 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526825 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 45229 43753 141 302 0 44924 0
Current children cumulated CPU time (s) 942.59
Current children cumulated vsize (KiB) 180916

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15146
/proc/meminfo: memFree=1169880/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=186932 CPUtime=1002.6
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 46198 0 0 0 100116 144 0 0 25 0 1 0 222087407 191418368 45185 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 46733 45185 141 302 0 46428 0
Current children cumulated CPU time (s) 1002.6
Current children cumulated vsize (KiB) 186932

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15146
/proc/meminfo: memFree=1164184/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=192572 CPUtime=1062.62
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 47609 0 0 0 106112 150 0 0 25 0 1 0 222087407 197193728 46596 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526888 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 48143 46596 141 302 0 47838 0
Current children cumulated CPU time (s) 1062.62
Current children cumulated vsize (KiB) 192572

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15146
/proc/meminfo: memFree=1159000/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=197708 CPUtime=1122.64
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 48906 0 0 0 112108 156 0 0 25 0 1 0 222087407 202452992 47893 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 49427 47893 141 302 0 49122 0
Current children cumulated CPU time (s) 1122.64
Current children cumulated vsize (KiB) 197708

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15146
/proc/meminfo: memFree=1154008/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=202908 CPUtime=1182.65
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 50157 0 0 0 118105 160 0 0 25 0 1 0 222087407 207777792 49144 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526952 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 50727 49144 141 302 0 50422 0
Current children cumulated CPU time (s) 1182.65
Current children cumulated vsize (KiB) 202908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15146
/proc/meminfo: memFree=1152536/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=204188 CPUtime=1200.08
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 50509 0 0 0 119846 162 0 0 25 0 1 0 222087407 209088512 49496 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 51047 49496 141 302 0 50742 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 204188

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 2/78 15146
/proc/meminfo: memFree=1152536/2055920 swapFree=4192812/4192956
[pid=15143] ppid=15141 vsize=204188 CPUtime=1200.08
/proc/15143/stat : 15143 (Spear-32) R 15141 15143 14310 0 -1 4194304 50509 0 0 0 119846 162 0 0 25 0 1 0 222087407 209088512 49496 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15143/statm: 51047 49496 141 302 0 50742 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 204188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1198.46
CPU system time (s): 1.65875
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 204188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.46
system time used= 1.65875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50509
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= 1610

runsolver used 1.22381 second user time and 3.04954 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Wed Feb 21 01:28:54 UTC 2007

IDJOB= 302854
IDBENCH= 20093
IDSOLVER= 133
FILE ID= node19/302854-1172021334

PBS_JOBID= 3849158

Free space on /tmp= 66544 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/302854-1172021334/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302854-1172021334/instance-302854-1172021334.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-302854-1172021334 -o ROOT/results/node19/solver-302854-1172021334 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302854-1172021334/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/302854-1172021334/instance-302854-1172021334.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 990219563

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1351096 kB
Buffers:         58944 kB
Cached:         526332 kB
SwapCached:          0 kB
Active:         304524 kB
Inactive:       325028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1351096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          63212 kB
Slab:            60796 kB
Committed_AS:   923692 kB
PageTables:       1760 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= 66544 MiB

End job on node19 on Wed Feb 21 01:48:56 UTC 2007