Trace number 301542

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) 1200.11 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S837858872-05.cnf
MD5SUM85514aaeb8ddbf9105f63035677ed014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark324.317
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
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/301542-1171976654/instance-301542-1171976654.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/node6/watcher-301542-1171976654 -o ROOT/results/node6/solver-301542-1171976654 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301542-1171976654/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301542-1171976654/instance-301542-1171976654.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 0.99 0.99 3/77 31964
/proc/meminfo: memFree=1315072/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=1548 CPUtime=0
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 217620162 1585152 186 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 387 186 128 302 0 82 0

[startup+0.107088 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 31964
/proc/meminfo: memFree=1315072/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=2996 CPUtime=0.1
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 561 0 0 0 10 0 0 0 18 0 1 0 217620162 3067904 545 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 749 545 141 302 0 444 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2996

[startup+0.515167 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 31964
/proc/meminfo: memFree=1315072/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=4404 CPUtime=0.5
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 929 0 0 0 50 0 0 0 22 0 1 0 217620162 4509696 913 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 1101 913 141 302 0 796 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4404

[startup+1.33533 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1309944/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=6936 CPUtime=1.32
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 1560 0 0 0 130 2 0 0 25 0 1 0 217620162 7102464 1544 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 1734 1544 141 302 0 1429 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6936

[startup+2.97165 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1306808/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=11136 CPUtime=2.96
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 2616 0 0 0 293 3 0 0 25 0 1 0 217620162 11403264 2600 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 2784 2600 141 302 0 2479 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11136

[startup+6.2513 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1299448/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=17740 CPUtime=6.24
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 4244 0 0 0 619 5 0 0 25 0 1 0 217620162 18165760 4228 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 4435 4228 141 302 0 4130 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17740

[startup+12.7066 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1288248/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=28400 CPUtime=12.69
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 6923 0 0 0 1260 9 0 0 25 0 1 0 217620162 29081600 6874 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 7100 6874 141 302 0 6795 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28400

[startup+25.5131 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1272952/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=44048 CPUtime=25.49
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 10865 0 0 0 2534 15 0 0 25 0 1 0 217620162 45105152 10751 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 11012 10751 141 302 0 10707 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44048

[startup+51.1282 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1249272/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=67208 CPUtime=51.1
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 16672 0 0 0 5084 26 0 0 25 0 1 0 217620162 68820992 16558 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 16802 16558 141 302 0 16497 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 67208

[startup+102.351 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1213240/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=103768 CPUtime=102.3
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 25843 0 0 0 10187 43 0 0 25 0 1 0 217620162 106258432 25600 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 25942 25600 141 302 0 25637 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 103768

[startup+162.388 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1180024/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=136348 CPUtime=162.32
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 34006 0 0 0 16174 58 0 0 25 0 1 0 217620162 139620352 33763 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 34087 33763 141 302 0 33782 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 136348

[startup+222.418 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1152504/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=164004 CPUtime=222.32
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 40891 0 0 0 22162 70 0 0 25 0 1 0 217620162 167940096 40648 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 41001 40648 141 302 0 40696 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 164004

[startup+282.453 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1129720/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=187744 CPUtime=282.33
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 46835 0 0 0 28150 83 0 0 25 0 1 0 217620162 192249856 46335 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 46936 46335 141 302 0 46631 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 187744

[startup+342.488 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1103096/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=214644 CPUtime=342.35
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 53517 0 0 0 34139 96 0 0 25 0 1 0 217620162 219795456 53017 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 53661 53017 141 302 0 53356 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 214644

[startup+402.527 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1079992/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=237424 CPUtime=402.36
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 59210 0 0 0 40128 108 0 0 25 0 1 0 217620162 243122176 58710 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 59356 58710 141 302 0 59051 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 237424

[startup+462.563 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1060536/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=257100 CPUtime=462.38
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 64092 0 0 0 46120 118 0 0 25 0 1 0 217620162 263270400 63592 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 64275 63592 141 302 0 63970 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 257100

[startup+522.595 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1043000/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=274676 CPUtime=522.39
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 68479 0 0 0 52111 128 0 0 25 0 1 0 217620162 281268224 67979 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134524715 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 68669 67979 141 302 0 68364 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 274676

[startup+582.622 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1025528/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=291964 CPUtime=582.39
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 72790 0 0 0 58103 136 0 0 25 0 1 0 217620162 298971136 72290 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 72991 72290 141 302 0 72686 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 291964

[startup+642.659 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=1007736/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=309792 CPUtime=642.41
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 77255 0 0 0 64095 146 0 0 25 0 1 0 217620162 317227008 76755 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 77448 76755 141 302 0 77143 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 309792

[startup+702.691 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=991416/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=326168 CPUtime=702.41
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 81339 0 0 0 70086 155 0 0 25 0 1 0 217620162 333996032 80839 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 81542 80839 141 302 0 81237 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 326168

[startup+762.725 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=976760/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=343064 CPUtime=762.43
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 85528 0 0 0 76077 166 0 0 25 0 1 0 217620162 351297536 84515 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 85766 84515 141 302 0 85461 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 343064

[startup+822.763 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=962680/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=356860 CPUtime=822.45
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 88981 0 0 0 82072 173 0 0 25 0 1 0 217620162 365424640 87968 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 89215 87968 141 302 0 88910 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 356860

[startup+882.795 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=950264/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=369344 CPUtime=882.46
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 92117 0 0 0 88064 182 0 0 25 0 1 0 217620162 378208256 91104 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 92336 91104 141 302 0 92031 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 369344

[startup+942.828 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=938104/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=381556 CPUtime=942.46
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 95158 0 0 0 94058 188 0 0 25 0 1 0 217620162 390713344 94145 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134527154 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 95389 94145 141 302 0 95084 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 381556

[startup+1002.86 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31965
/proc/meminfo: memFree=927672/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=392000 CPUtime=1002.48
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 97768 0 0 0 100052 196 0 0 25 0 1 0 217620162 401408000 96755 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 98000 96755 141 302 0 97695 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 392000

[startup+1062.9 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 31965
/proc/meminfo: memFree=917304/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=402164 CPUtime=1062.49
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 100318 0 0 0 106047 202 0 0 25 0 1 0 217620162 411815936 99305 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 100541 99305 141 302 0 100236 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 402164

[startup+1122.94 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 31965
/proc/meminfo: memFree=907128/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=412340 CPUtime=1122.51
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 102882 0 0 0 112042 209 0 0 25 0 1 0 217620162 422236160 101869 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526745 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 103085 101869 141 302 0 102780 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 412340

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31965
/proc/meminfo: memFree=896760/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=422824 CPUtime=1182.52
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 105474 0 0 0 118038 214 0 0 25 0 1 0 217620162 432971776 104461 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 105706 104461 141 302 0 105401 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 422824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31965
/proc/meminfo: memFree=893944/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=425500 CPUtime=1200.03
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 106157 0 0 0 119787 216 0 0 25 0 1 0 217620162 435712000 105144 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 106375 105144 141 302 0 106070 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 425500

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31965
/proc/meminfo: memFree=893944/2055924 swapFree=4192812/4192956
[pid=31964] ppid=31962 vsize=425500 CPUtime=1200.03
/proc/31964/stat : 31964 (Spear-32) R 31962 31964 31167 0 -1 4194304 106157 0 0 0 119787 216 0 0 25 0 1 0 217620162 435712000 105144 18446744073709551615 134512640 135752790 4294956576 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31964/statm: 106375 105144 141 302 0 106070 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 425500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1197.88
CPU system time (s): 2.23266
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 425500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.88
system time used= 2.23266
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106157
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= 24521

runsolver used 1.36979 second user time and 2.89956 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 13:04:14 UTC 2007

IDJOB= 301542
IDBENCH= 20061
IDSOLVER= 133
FILE ID= node6/301542-1171976654

PBS_JOBID= 3849043

Free space on /tmp= 66550 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S837858872-05.cnf
COMMAND LINE= /tmp/evaluation/301542-1171976654/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301542-1171976654/instance-301542-1171976654.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-301542-1171976654 -o ROOT/results/node6/solver-301542-1171976654 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301542-1171976654/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/301542-1171976654/instance-301542-1171976654.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  85514aaeb8ddbf9105f63035677ed014

RANDOM SEED= 520503583

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1315416 kB
Buffers:         71600 kB
Cached:         534008 kB
SwapCached:          0 kB
Active:         349520 kB
Inactive:       312420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1315416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2032 kB
Writeback:           0 kB
Mapped:          75200 kB
Slab:            64128 kB
Committed_AS:   813212 kB
PageTables:       1744 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= 66550 MiB

End job on node6 on Tue Feb 20 13:24:17 UTC 2007