Trace number 305724

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 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/305724-1172084454/instance-305724-1172084454.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/node55/watcher-305724-1172084454 -o ROOT/results/node55/solver-305724-1172084454 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305724-1172084454/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305724-1172084454/instance-305724-1172084454.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 3/64 27912
/proc/meminfo: memFree=1392616/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=1932 CPUtime=0
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 228401862 1978368 249 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 483 249 128 302 0 178 0

[startup+0.106963 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27912
/proc/meminfo: memFree=1392616/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=3016 CPUtime=0.1
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 561 0 0 0 10 0 0 0 18 0 1 0 228401862 3088384 545 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 754 545 141 302 0 449 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3016

[startup+0.515001 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27912
/proc/meminfo: memFree=1392616/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=4044 CPUtime=0.51
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 831 0 0 0 50 1 0 0 21 0 1 0 228401862 4141056 815 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 1011 815 141 302 0 706 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4044

[startup+1.33508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1388384/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=6084 CPUtime=1.32
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 1327 0 0 0 131 1 0 0 25 0 1 0 228401862 6230016 1311 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 1521 1311 141 302 0 1216 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6084

[startup+2.97124 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1385824/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=9384 CPUtime=2.96
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 2171 0 0 0 294 2 0 0 25 0 1 0 228401862 9609216 2155 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 2346 2155 141 302 0 2041 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9384

[startup+6.24755 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27913
/proc/meminfo: memFree=1379488/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=15236 CPUtime=6.24
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 3608 0 0 0 619 5 0 0 25 0 1 0 228401862 15601664 3592 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 3809 3592 141 302 0 3504 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15236

[startup+12.7072 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27977
/proc/meminfo: memFree=1368432/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=24348 CPUtime=12.66
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 5918 0 0 0 1256 10 0 0 25 0 1 0 228401862 24932352 5869 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 6087 5869 141 302 0 5782 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 24348

[startup+25.5174 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27995
/proc/meminfo: memFree=1353584/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=39632 CPUtime=25.46
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 9777 0 0 0 2529 17 0 0 25 0 1 0 228401862 40583168 9663 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 9908 9663 141 302 0 9603 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39632

[startup+51.1399 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28027
/proc/meminfo: memFree=1329456/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=63276 CPUtime=51.06
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 15693 0 0 0 5077 29 0 0 25 0 1 0 228401862 64794624 15579 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 15819 15579 141 302 0 15514 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 63276

[startup+102.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1295448/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=98748 CPUtime=102.22
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 24584 0 0 0 10175 47 0 0 25 0 1 0 228401862 101117952 24341 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 24687 24341 141 302 0 24382 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 98748

[startup+162.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1263576/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=129944 CPUtime=162.23
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 32422 0 0 0 16161 62 0 0 25 0 1 0 228401862 133062656 32179 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 32486 32179 141 302 0 32181 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 129944

[startup+222.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1235736/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=158832 CPUtime=222.22
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 39663 0 0 0 22147 75 0 0 25 0 1 0 228401862 162643968 39163 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 39708 39163 141 302 0 39403 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 158832

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1213336/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=181460 CPUtime=282.24
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 45275 0 0 0 28137 87 0 0 25 0 1 0 228401862 185815040 44775 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 45365 44775 141 302 0 45060 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 181460

[startup+342.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1191832/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=202852 CPUtime=342.24
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 50613 0 0 0 34127 97 0 0 25 0 1 0 228401862 207720448 50113 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 50713 50113 141 302 0 50408 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 202852

[startup+402.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1175264/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=219256 CPUtime=402.25
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 54723 0 0 0 40118 107 0 0 25 0 1 0 228401862 224518144 54223 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 54814 54223 141 302 0 54509 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 219256

[startup+462.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1157280/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=237096 CPUtime=462.27
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 59205 0 0 0 46111 116 0 0 25 0 1 0 228401862 242786304 58705 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526871 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 59274 58705 141 302 0 58969 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 237096

[startup+522.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1141856/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=252540 CPUtime=522.27
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 63073 0 0 0 52102 125 0 0 25 0 1 0 228401862 258600960 62573 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 63135 62573 141 302 0 62830 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 252540

[startup+582.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1122720/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=271652 CPUtime=582.29
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 67835 0 0 0 58093 136 0 0 25 0 1 0 228401862 278171648 67335 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 67913 67335 141 302 0 67608 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 271652

[startup+642.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1102880/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=291708 CPUtime=642.29
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 72809 0 0 0 64083 146 0 0 25 0 1 0 228401862 298708992 72309 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 72927 72309 141 302 0 72622 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 291708

[startup+702.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1086048/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=308484 CPUtime=702.29
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 77030 0 0 0 70073 156 0 0 25 0 1 0 228401862 315887616 76530 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 77121 76530 141 302 0 76816 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 308484

[startup+762.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1070560/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=326120 CPUtime=762.29
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 81415 0 0 0 76064 165 0 0 25 0 1 0 228401862 333946880 80402 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 81530 80402 141 302 0 81225 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 326120

[startup+822.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1055840/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=340536 CPUtime=822.3
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 85040 0 0 0 82055 175 0 0 25 0 1 0 228401862 348708864 84027 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 85134 84027 141 302 0 84829 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 340536

[startup+882.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1043680/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=352568 CPUtime=882.3
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 88076 0 0 0 88050 180 0 0 25 0 1 0 228401862 361029632 87063 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 88142 87063 141 302 0 87837 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 352568

[startup+942.674 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 28111
/proc/meminfo: memFree=1031136/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=365092 CPUtime=942.31
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 91224 0 0 0 94044 187 0 0 25 0 1 0 228401862 373854208 90211 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 91273 90211 141 302 0 90968 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 365092

[startup+1002.69 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28111
/proc/meminfo: memFree=1019552/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=376736 CPUtime=1002.31
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 94122 0 0 0 100037 194 0 0 25 0 1 0 228401862 385777664 93109 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 94184 93109 141 302 0 93879 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 376736

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=1009184/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=387020 CPUtime=1062.32
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 96688 0 0 0 106030 202 0 0 25 0 1 0 228401862 396308480 95675 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 96755 95675 141 302 0 96450 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 387020

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=997472/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=399076 CPUtime=1122.32
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 99632 0 0 0 112024 208 0 0 25 0 1 0 228401862 408653824 98619 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 99769 98619 141 302 0 99464 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 399076

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=983584/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=412884 CPUtime=1182.33
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 103101 0 0 0 118017 216 0 0 25 0 1 0 228401862 422793216 102088 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 103221 102088 141 302 0 102916 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 412884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=979552/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=416716 CPUtime=1200.05
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 104058 0 0 0 119787 218 0 0 25 0 1 0 228401862 426717184 103045 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 104179 103045 141 302 0 103874 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 416716

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28111
/proc/meminfo: memFree=979552/2055920 swapFree=4183320/4192956
[pid=27912] ppid=27910 vsize=416716 CPUtime=1200.05
/proc/27912/stat : 27912 (Spear-32) R 27910 27912 27723 0 -1 4194304 104058 0 0 0 119787 218 0 0 25 0 1 0 228401862 426717184 103045 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27912/statm: 104179 103045 141 302 0 103874 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 416716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.12
CPU user time (s): 1197.87
CPU system time (s): 2.25266
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 416716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.87
system time used= 2.25266
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104058
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= 1688

runsolver used 0.845871 second user time and 2.45263 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Feb 21 19:00:54 UTC 2007

IDJOB= 305724
IDBENCH= 20163
IDSOLVER= 133
FILE ID= node55/305724-1172084454

PBS_JOBID= 3892852

Free space on /tmp= 66561 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/305724-1172084454/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305724-1172084454/instance-305724-1172084454.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-305724-1172084454 -o ROOT/results/node55/solver-305724-1172084454 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305724-1172084454/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305724-1172084454/instance-305724-1172084454.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 131225184

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1393024 kB
Buffers:         37648 kB
Cached:         550044 kB
SwapCached:       3772 kB
Active:         115616 kB
Inactive:       481892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1393024 kB
SwapTotal:     4192956 kB
SwapFree:      4183320 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          15716 kB
Slab:            51476 kB
Committed_AS:   794344 kB
PageTables:       1380 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 node55 on Wed Feb 21 19:20:57 UTC 2007