Trace number 303838

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) 1200.14 1200.6

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/303838-1172044890/instance-303838-1172044890.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/node44/watcher-303838-1172044890 -o ROOT/results/node44/solver-303838-1172044890 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303838-1172044890/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/303838-1172044890/instance-303838-1172044890.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 22160
/proc/meminfo: memFree=1448648/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=1396 CPUtime=0
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 224445174 1429504 167 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134534127 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 349 168 128 302 0 44 0

[startup+0.107958 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 22160
/proc/meminfo: memFree=1448648/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=2844 CPUtime=0.1
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 539 0 0 0 10 0 0 0 18 0 1 0 224445174 2912256 523 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 711 523 141 302 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2844

[startup+0.519033 s]
/proc/loadavg: 1.00 1.00 1.00 3/70 22160
/proc/meminfo: memFree=1448648/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=3872 CPUtime=0.5
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 775 0 0 0 50 0 0 0 21 0 1 0 224445174 3964928 759 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 968 759 141 302 0 663 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3872

[startup+1.33918 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 22163
/proc/meminfo: memFree=1444928/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=5408 CPUtime=1.33
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 1163 0 0 0 132 1 0 0 25 0 1 0 224445174 5537792 1147 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 1352 1147 141 302 0 1047 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5408

[startup+2.97548 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 22163
/proc/meminfo: memFree=1443008/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=7848 CPUtime=2.96
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 1765 0 0 0 294 2 0 0 25 0 1 0 224445174 8036352 1749 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 1962 1749 141 302 0 1657 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7848

[startup+6.25709 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 22165
/proc/meminfo: memFree=1438912/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=11480 CPUtime=6.25
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 2676 0 0 0 621 4 0 0 25 0 1 0 224445174 11755520 2660 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 2870 2660 141 302 0 2565 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 11480

[startup+12.7123 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 22171
/proc/meminfo: memFree=1433032/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=16900 CPUtime=12.69
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 4051 0 0 0 1262 7 0 0 25 0 1 0 224445174 17305600 4002 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 4225 4002 141 302 0 3920 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16900

[startup+25.5196 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 22181
/proc/meminfo: memFree=1425352/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=25136 CPUtime=25.48
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 6105 0 0 0 2537 11 0 0 25 0 1 0 224445174 25739264 5991 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 6284 5991 141 302 0 5979 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25136

[startup+51.1463 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 22227
/proc/meminfo: memFree=1413640/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=36676 CPUtime=51.08
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 8992 0 0 0 5089 19 0 0 25 0 1 0 224445174 37556224 8878 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 9169 8878 141 302 0 8864 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36676

[startup+102.364 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1399288/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=52636 CPUtime=102.26
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 12967 0 0 0 10196 30 0 0 25 0 1 0 224445174 53899264 12724 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 13159 12724 141 302 0 12854 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52636

[startup+162.385 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 22255
/proc/meminfo: memFree=1384568/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=67436 CPUtime=162.26
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 16601 0 0 0 16186 40 0 0 25 0 1 0 224445174 69054464 16358 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 16859 16358 141 302 0 16554 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67436

[startup+222.405 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 22255
/proc/meminfo: memFree=1372664/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=79256 CPUtime=222.26
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 19587 0 0 0 22178 48 0 0 25 0 1 0 224445174 81158144 19344 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 19814 19344 141 302 0 19509 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 79256

[startup+282.424 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1362424/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=90524 CPUtime=282.26
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 22408 0 0 0 28169 57 0 0 25 0 1 0 224445174 92696576 21908 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 22631 21908 141 302 0 22326 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 90524

[startup+342.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1352056/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=101216 CPUtime=342.26
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 25009 0 0 0 34161 65 0 0 25 0 1 0 224445174 103645184 24509 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 25304 24509 141 302 0 24999 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 101216

[startup+402.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1342136/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=110980 CPUtime=402.26
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 27438 0 0 0 40154 72 0 0 25 0 1 0 224445174 113643520 26938 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 27745 26938 141 302 0 27440 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 110980

[startup+462.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1333816/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=119412 CPUtime=462.26
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 29525 0 0 0 46147 79 0 0 25 0 1 0 224445174 122277888 29025 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 29853 29025 141 302 0 29548 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 119412

[startup+522.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1325624/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=127560 CPUtime=522.25
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 31570 0 0 0 52138 87 0 0 25 0 1 0 224445174 130621440 31070 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526790 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 31890 31070 141 302 0 31585 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 127560

[startup+582.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1318264/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=134740 CPUtime=582.26
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 33385 0 0 0 58133 93 0 0 25 0 1 0 224445174 137973760 32885 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 33685 32885 141 302 0 33380 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 134740

[startup+642.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1310072/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=143312 CPUtime=642.26
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 35426 0 0 0 64127 99 0 0 25 0 1 0 224445174 146751488 34926 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 35828 34926 141 302 0 35523 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 143312

[startup+702.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1304248/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=149252 CPUtime=702.27
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 36881 0 0 0 70122 105 0 0 25 0 1 0 224445174 152834048 36381 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526736 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 37313 36381 141 302 0 37008 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 149252

[startup+762.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1297912/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=155660 CPUtime=762.27
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 38478 0 0 0 76116 111 0 0 25 0 1 0 224445174 159395840 37978 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 38915 37978 141 302 0 38610 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 155660

[startup+822.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1291704/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=161760 CPUtime=822.27
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 39996 0 0 0 82110 117 0 0 25 0 1 0 224445174 165642240 39496 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 40440 39496 141 302 0 40135 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 161760

[startup+882.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1285688/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=167824 CPUtime=882.27
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 41499 0 0 0 88105 122 0 0 25 0 1 0 224445174 171851776 40999 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526781 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 41956 40999 141 302 0 41651 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 167824

[startup+942.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1279800/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=175844 CPUtime=942.27
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 43478 0 0 0 94098 129 0 0 25 0 1 0 224445174 180064256 42465 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 43961 42465 141 302 0 43656 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 175844

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1274424/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=181480 CPUtime=1002.28
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 44856 0 0 0 100094 134 0 0 25 0 1 0 224445174 185835520 43843 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526873 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 45370 43843 141 302 0 45065 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 181480

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1268984/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=186832 CPUtime=1062.27
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 46197 0 0 0 106089 138 0 0 25 0 1 0 224445174 191315968 45184 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 46708 45184 141 302 0 46403 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 186832

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1263544/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=192116 CPUtime=1122.27
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 47556 0 0 0 112083 144 0 0 25 0 1 0 224445174 196726784 46543 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 48029 46543 141 302 0 47724 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 192116

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1257912/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=197948 CPUtime=1182.27
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 48965 0 0 0 118076 151 0 0 25 0 1 0 224445174 202698752 47952 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 49487 47952 141 302 0 49182 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 197948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22255
/proc/meminfo: memFree=1256248/2055920 swapFree=4183224/4192956
[pid=22160] ppid=22158 vsize=199484 CPUtime=1200.09
/proc/22160/stat : 22160 (Spear-32) R 22158 22160 21746 0 -1 4194304 49367 0 0 0 119857 152 0 0 25 0 1 0 224445174 204271616 48354 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22160/statm: 49871 48354 141 302 0 49566 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 199484

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): 1200.6
CPU time (s): 1200.14
CPU user time (s): 1198.58
CPU system time (s): 1.55776
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 199484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.58
system time used= 1.55776
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49367
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= 2379

runsolver used 0.847871 second user time and 2.42163 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Feb 21 08:01:30 UTC 2007

IDJOB= 303838
IDBENCH= 20117
IDSOLVER= 133
FILE ID= node44/303838-1172044890

PBS_JOBID= 3892738

Free space on /tmp= 66561 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/303838-1172044890/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/303838-1172044890/instance-303838-1172044890.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-303838-1172044890 -o ROOT/results/node44/solver-303838-1172044890 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303838-1172044890/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/303838-1172044890/instance-303838-1172044890.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 909000761

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1449056 kB
Buffers:         34720 kB
Cached:         482940 kB
SwapCached:       3560 kB
Active:         115864 kB
Inactive:       411928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449056 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          16616 kB
Slab:            64664 kB
Committed_AS:   525924 kB
PageTables:       1628 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= 66561 MiB

End job on node44 on Wed Feb 21 08:21:33 UTC 2007