Trace number 313608

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) 1200.16 1200.48

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryINDUST (industrial 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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

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/313608-1176888063/instance-313608-1176888063.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-313608-1176888063 -o ROOT/results/node30/solver-313608-1176888063 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313608-1176888063/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313608-1176888063/instance-313608-1176888063.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.78 0.95 0.98 3/77 18806
/proc/meminfo: memFree=1420408/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=1700 CPUtime=0
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 136722050 1740800 219 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 425 220 128 302 0 120 0

[startup+0.07658 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 18806
/proc/meminfo: memFree=1420408/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=5368 CPUtime=0.07
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 1410 0 0 0 6 1 0 0 18 0 1 0 136722050 5496832 1041 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 1342 1042 129 302 0 1037 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5368

[startup+0.101581 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 18806
/proc/meminfo: memFree=1420408/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=6160 CPUtime=0.09
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 1608 0 0 0 8 1 0 0 18 0 1 0 136722050 6307840 1239 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 1540 1239 129 302 0 1235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6160

[startup+0.301594 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 18806
/proc/meminfo: memFree=1420408/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=18608 CPUtime=0.29
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 5313 0 0 0 25 4 0 0 19 0 1 0 136722050 19054592 3594 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 4652 3594 129 302 0 4347 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18608

[startup+0.701618 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 18806
/proc/meminfo: memFree=1420408/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=36320 CPUtime=0.69
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 11183 0 0 0 57 12 0 0 23 0 1 0 136722050 37191680 7669 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 9080 7670 129 302 0 8775 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36320

[startup+1.50167 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 18807
/proc/meminfo: memFree=1382256/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=59032 CPUtime=1.49
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 16966 0 0 0 133 16 0 0 25 0 1 0 136722050 60448768 12939 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 14758 12939 129 302 0 14453 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59032

[startup+3.10177 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 18807
/proc/meminfo: memFree=1357680/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=69108 CPUtime=3.09
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 20063 0 0 0 291 18 0 0 25 0 1 0 136722050 70766592 15809 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 17277 15809 141 302 0 16972 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69108

[startup+6.30197 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 18807
/proc/meminfo: memFree=1357360/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=69112 CPUtime=6.28
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 20064 0 0 0 610 18 0 0 25 0 1 0 136722050 70770688 15810 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 17278 15810 141 302 0 16973 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 69112

[startup+12.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 18807
/proc/meminfo: memFree=1357360/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=69112 CPUtime=12.69
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 20067 0 0 0 1249 20 0 0 25 0 1 0 136722050 70770688 15813 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 17278 15813 141 302 0 16973 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69112

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 18807
/proc/meminfo: memFree=1357424/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=69240 CPUtime=25.48
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 20075 0 0 0 2527 21 0 0 25 0 1 0 136722050 70901760 15821 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524745 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 17310 15821 141 302 0 17005 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 69240

[startup+51.1018 s]
/proc/loadavg: 0.91 0.96 0.98 2/78 18807
/proc/meminfo: memFree=1353712/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=73336 CPUtime=51.05
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 21103 0 0 0 5082 23 0 0 25 0 1 0 136722050 75096064 16849 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 18334 16849 141 302 0 18029 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 73336

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 18807
/proc/meminfo: memFree=1343600/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=83200 CPUtime=102.25
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 23573 0 0 0 10196 29 0 0 25 0 1 0 136722050 85196800 19319 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 20800 19319 141 302 0 20495 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 83200

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 18807
/proc/meminfo: memFree=1327728/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=99152 CPUtime=162.22
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 27563 0 0 0 16186 36 0 0 25 0 1 0 136722050 101531648 23307 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 24788 23307 141 302 0 24483 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 99152

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 18807
/proc/meminfo: memFree=1312880/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=113860 CPUtime=222.22
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 31363 0 0 0 22179 43 0 0 25 0 1 0 136722050 116592640 26988 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 28465 26988 141 302 0 28160 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 113860

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18807
/proc/meminfo: memFree=1290928/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=135988 CPUtime=282.2
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 36980 0 0 0 28169 51 0 0 25 0 1 0 136722050 139251712 32531 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 33997 32531 141 302 0 33692 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 135988

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18807
/proc/meminfo: memFree=1267256/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=159484 CPUtime=342.18
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 43463 0 0 0 34158 60 0 0 25 0 1 0 136722050 163311616 38362 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 39871 38362 141 302 0 39566 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 159484

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18807
/proc/meminfo: memFree=1238392/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=188608 CPUtime=402.17
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 50921 0 0 0 40148 69 0 0 25 0 1 0 136722050 193134592 45662 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 47152 45662 141 302 0 46847 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 188608

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18807
/proc/meminfo: memFree=1206776/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=219732 CPUtime=462.16
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 60047 0 0 0 46135 81 0 0 25 0 1 0 136722050 225005568 53440 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524748 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 54933 53440 141 302 0 54628 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 219732

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18807
/proc/meminfo: memFree=1184184/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=242556 CPUtime=522.14
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 65886 0 0 0 52124 90 0 0 25 0 1 0 136722050 248377344 59165 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524706 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 60639 59165 141 302 0 60334 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 242556

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18807
/proc/meminfo: memFree=1159800/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=266584 CPUtime=582.12
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 71941 0 0 0 58114 98 0 0 25 0 1 0 136722050 272982016 65169 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 66646 65169 141 302 0 66341 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 266584

[startup+642.302 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 18807
/proc/meminfo: memFree=1136824/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=289472 CPUtime=642.12
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 77947 0 0 0 64108 104 0 0 25 0 1 0 136722050 296419328 70837 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 72368 70837 141 302 0 72063 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 289472

[startup+702.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 18807
/proc/meminfo: memFree=1120696/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=305776 CPUtime=702.1
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 82161 0 0 0 70102 108 0 0 25 0 1 0 136722050 313114624 74919 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 76444 74919 141 302 0 76139 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 305776

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18807
/proc/meminfo: memFree=1103608/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=322632 CPUtime=762.09
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 86749 0 0 0 76095 114 0 0 25 0 1 0 136722050 330375168 79136 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524522 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 80658 79136 141 302 0 80353 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 322632

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18807
/proc/meminfo: memFree=1086712/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=339584 CPUtime=822.07
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 91341 0 0 0 82086 121 0 0 25 0 1 0 136722050 347734016 83368 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 84896 83368 141 302 0 84591 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 339584

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18807
/proc/meminfo: memFree=1074296/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=351700 CPUtime=882.05
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 94974 0 0 0 88078 127 0 0 25 0 1 0 136722050 360140800 86416 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 87925 86416 141 302 0 87620 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 351700

[startup+942.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 18807
/proc/meminfo: memFree=1049272/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=376912 CPUtime=942.04
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 101608 0 0 0 94068 136 0 0 25 0 1 0 136722050 385957888 92714 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 94228 92714 141 302 0 93923 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 376912

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18809
/proc/meminfo: memFree=1028408/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=397464 CPUtime=1002.02
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 107336 0 0 0 100057 145 0 0 25 0 1 0 136722050 407003136 97866 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524802 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 99366 97866 141 302 0 99061 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 397464

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18809
/proc/meminfo: memFree=1010360/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=415704 CPUtime=1062.01
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 118628 0 0 0 106045 156 0 0 25 0 1 0 136722050 425680896 102399 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524640 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 103926 102399 141 302 0 103621 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 415704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18809
/proc/meminfo: memFree=992824/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=432840 CPUtime=1122
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 128385 0 0 0 112035 165 0 0 25 0 1 0 136722050 443228160 106720 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524764 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 108210 106720 141 302 0 107905 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 432840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18809
/proc/meminfo: memFree=976440/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=449660 CPUtime=1181.98
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 139027 0 0 0 118023 175 0 0 25 0 1 0 136722050 460451840 110893 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 112415 110893 141 302 0 112110 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 449660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18809
/proc/meminfo: memFree=971320/2055920 swapFree=4157140/4192956
[pid=18806] ppid=18804 vsize=454176 CPUtime=1200.09
/proc/18806/stat : 18806 (Spear-32) R 18804 18806 18749 0 -1 4194304 141176 0 0 0 119831 178 0 0 25 0 1 0 136722050 465076224 112057 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134524686 0 0 4096 0 0 0 0 17 1 0 0
/proc/18806/statm: 113544 112057 141 302 0 113239 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 454176

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.16
CPU user time (s): 1198.31
CPU system time (s): 1.85272
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 454176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.31
system time used= 1.85272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 141176
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= 24817

runsolver used 1.39579 second user time and 2.92855 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Wed Apr 18 09:21:04 UTC 2007

IDJOB= 313608
IDBENCH= 20370
IDSOLVER= 133
FILE ID= node30/313608-1176888063

PBS_JOBID= 4595126

Free space on /tmp= 66436 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/313608-1176888063/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313608-1176888063/instance-313608-1176888063.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-313608-1176888063 -o ROOT/results/node30/solver-313608-1176888063 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313608-1176888063/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/313608-1176888063/instance-313608-1176888063.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  4bb23e70b97827425fcf5759bf0a79a2

RANDOM SEED= 756537147

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1420816 kB
Buffers:         31020 kB
Cached:         537792 kB
SwapCached:      15308 kB
Active:         153848 kB
Inactive:       437856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420816 kB
SwapTotal:     4192956 kB
SwapFree:      4157140 kB
Dirty:           16384 kB
Writeback:           0 kB
Mapped:          29808 kB
Slab:            28960 kB
Committed_AS:  2813296 kB
PageTables:       1776 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= 66436 MiB

End job on node30 on Wed Apr 18 09:41:06 UTC 2007