Trace number 305806

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) 1200.13 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.36164
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
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/305806-1172085984/instance-305806-1172085984.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/node43/watcher-305806-1172085984 -o ROOT/results/node43/solver-305806-1172085984 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305806-1172085984/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305806-1172085984/instance-305806-1172085984.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: 1.01 1.01 1.00 3/64 7378
/proc/meminfo: memFree=1416808/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=1932 CPUtime=0
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 228554398 1978368 244 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 483 245 126 302 0 178 0

[startup+0.107302 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 7378
/proc/meminfo: memFree=1416808/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=3016 CPUtime=0.1
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 559 0 0 0 10 0 0 0 18 0 1 0 228554398 3088384 543 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 754 543 141 302 0 449 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3016

[startup+0.51737 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 7378
/proc/meminfo: memFree=1416808/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=4036 CPUtime=0.51
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 830 0 0 0 51 0 0 0 21 0 1 0 228554398 4132864 814 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 1009 814 141 302 0 704 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4036

[startup+1.33751 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7379
/proc/meminfo: memFree=1412512/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=6184 CPUtime=1.33
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 1354 0 0 0 132 1 0 0 25 0 1 0 228554398 6332416 1338 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 1546 1338 141 302 0 1241 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6184

[startup+2.97378 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7379
/proc/meminfo: memFree=1409824/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=9620 CPUtime=2.97
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 2211 0 0 0 295 2 0 0 25 0 1 0 228554398 9850880 2195 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 2405 2195 141 302 0 2100 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9620

[startup+6.25232 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7379
/proc/meminfo: memFree=1403552/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=15192 CPUtime=6.24
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 3621 0 0 0 620 4 0 0 25 0 1 0 228554398 15556608 3605 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 3798 3605 141 302 0 3493 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15192

[startup+12.7064 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1393448/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=24948 CPUtime=12.69
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 6052 0 0 0 1261 8 0 0 25 0 1 0 228554398 25546752 6003 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 6237 6003 141 302 0 5932 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24948

[startup+25.5085 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1379368/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=39392 CPUtime=25.49
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 9692 0 0 0 2534 15 0 0 25 0 1 0 228554398 40337408 9578 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 9848 9578 141 302 0 9543 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39392

[startup+51.1148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1356648/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=61584 CPUtime=51.09
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 15264 0 0 0 5082 27 0 0 25 0 1 0 228554398 63062016 15150 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 15396 15150 141 302 0 15091 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 61584

[startup+102.326 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1324904/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=93664 CPUtime=102.28
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 23337 0 0 0 10183 45 0 0 25 0 1 0 228554398 95911936 23094 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 23416 23094 141 302 0 23111 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 93664

[startup+162.351 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1296104/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=122036 CPUtime=162.29
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 30431 0 0 0 16169 60 0 0 25 0 1 0 228554398 124964864 30188 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 30509 30188 141 302 0 30204 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 122036

[startup+222.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1271272/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=147956 CPUtime=222.29
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 36879 0 0 0 22156 73 0 0 25 0 1 0 228554398 151506944 36379 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 36989 36379 141 302 0 36684 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 147956

[startup+282.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1251176/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=168380 CPUtime=282.29
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 41951 0 0 0 28145 84 0 0 25 0 1 0 228554398 172421120 41451 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 42095 41451 141 302 0 41790 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 168380

[startup+342.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1226216/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=193196 CPUtime=342.3
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 48180 0 0 0 34133 97 0 0 25 0 1 0 228554398 197832704 47680 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 48299 47680 141 302 0 47994 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 193196

[startup+402.441 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 7379
/proc/meminfo: memFree=1207464/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=211588 CPUtime=402.3
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 52786 0 0 0 40121 109 0 0 25 0 1 0 228554398 216666112 52286 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 52897 52286 141 302 0 52592 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 211588

[startup+462.464 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7379
/proc/meminfo: memFree=1190120/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=228900 CPUtime=462.31
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 57129 0 0 0 46112 119 0 0 25 0 1 0 228554398 234393600 56629 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 57225 56629 141 302 0 56920 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 228900

[startup+522.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1174760/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=244340 CPUtime=522.31
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 60969 0 0 0 52100 131 0 0 25 0 1 0 228554398 250204160 60469 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 61085 60469 141 302 0 60780 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 244340

[startup+582.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1156584/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=262448 CPUtime=582.32
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 65488 0 0 0 58089 143 0 0 25 0 1 0 228554398 268746752 64988 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 65612 64988 141 302 0 65307 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 262448

[startup+642.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1137576/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=281576 CPUtime=642.32
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 70272 0 0 0 64075 157 0 0 25 0 1 0 228554398 288333824 69772 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526730 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 70394 69772 141 302 0 70089 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 281576

[startup+702.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1120680/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=298456 CPUtime=702.31
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 74482 0 0 0 70065 166 0 0 25 0 1 0 228554398 305618944 73982 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526710 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 74614 73982 141 302 0 74309 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 298456

[startup+762.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7379
/proc/meminfo: memFree=1105704/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=315488 CPUtime=762.32
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 78742 0 0 0 76057 175 0 0 25 0 1 0 228554398 323059712 77729 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 78872 77729 141 302 0 78567 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 315488

[startup+822.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7381
/proc/meminfo: memFree=1092008/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=329144 CPUtime=822.33
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 82111 0 0 0 82049 184 0 0 25 0 1 0 228554398 337043456 81098 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 82286 81098 141 302 0 81981 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 329144

[startup+882.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7381
/proc/meminfo: memFree=1079912/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=341012 CPUtime=882.32
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 85131 0 0 0 88041 191 0 0 25 0 1 0 228554398 349196288 84118 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 85253 84118 141 302 0 84948 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 341012

[startup+942.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7381
/proc/meminfo: memFree=1068264/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=352712 CPUtime=942.32
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 88057 0 0 0 94033 199 0 0 25 0 1 0 228554398 361177088 87044 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 88178 87044 141 302 0 87873 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 352712

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7381
/proc/meminfo: memFree=1057448/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=363540 CPUtime=1002.33
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 90759 0 0 0 100027 206 0 0 25 0 1 0 228554398 372264960 89746 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 90885 89746 141 302 0 90580 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 363540

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7381
/proc/meminfo: memFree=1047400/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=373520 CPUtime=1062.34
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 93247 0 0 0 106021 213 0 0 25 0 1 0 228554398 382484480 92234 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 93380 92234 141 302 0 93075 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 373520

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7381
/proc/meminfo: memFree=1036072/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=385456 CPUtime=1122.34
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 96093 0 0 0 112014 220 0 0 25 0 1 0 228554398 394706944 95080 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 96364 95080 141 302 0 96059 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 385456

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7381
/proc/meminfo: memFree=1021288/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=400208 CPUtime=1182.34
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 99792 0 0 0 118005 229 0 0 25 0 1 0 228554398 409812992 98779 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 100052 98779 141 302 0 99747 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 400208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7381
/proc/meminfo: memFree=1016872/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=404416 CPUtime=1200.06
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 100858 0 0 0 119774 232 0 0 25 0 1 0 228554398 414121984 99845 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 101104 99845 141 302 0 100799 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 404416

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7381
/proc/meminfo: memFree=1016872/2055920 swapFree=4183412/4192956
[pid=7378] ppid=7376 vsize=404416 CPUtime=1200.06
/proc/7378/stat : 7378 (Spear-32) R 7376 7378 6948 0 -1 4194304 100858 0 0 0 119774 232 0 0 25 0 1 0 228554398 414121984 99845 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7378/statm: 101104 99845 141 302 0 100799 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 404416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.13
CPU user time (s): 1197.74
CPU system time (s): 2.38964
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 404416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.74
system time used= 2.38964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100858
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= 1666

runsolver used 0.811876 second user time and 2.41463 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Feb 21 19:26:24 UTC 2007

IDJOB= 305806
IDBENCH= 20165
IDSOLVER= 133
FILE ID= node43/305806-1172085984

PBS_JOBID= 3892843

Free space on /tmp= 66559 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/305806-1172085984/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305806-1172085984/instance-305806-1172085984.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-305806-1172085984 -o ROOT/results/node43/solver-305806-1172085984 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305806-1172085984/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305806-1172085984/instance-305806-1172085984.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 677026275

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1417280 kB
Buffers:         39808 kB
Cached:         514732 kB
SwapCached:       3672 kB
Active:         141744 kB
Inactive:       422524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417280 kB
SwapTotal:     4192956 kB
SwapFree:      4183412 kB
Dirty:            1832 kB
Writeback:           0 kB
Mapped:          15624 kB
Slab:            60460 kB
Committed_AS:   620300 kB
PageTables:       1392 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= 66559 MiB

End job on node43 on Wed Feb 21 19:46:26 UTC 2007