Trace number 314048

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 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

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/314048-1176895416/instance-314048-1176895416.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node2/watcher-314048-1176895416 -o ROOT/results/node2/solver-314048-1176895416 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314048-1176895416/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/314048-1176895416/instance-314048-1176895416.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 19281
/proc/meminfo: memFree=1425336/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=1700 CPUtime=0
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 165579366 1740800 221 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135262058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 425 221 128 302 0 120 0

[startup+0.0701599 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 19281
/proc/meminfo: memFree=1425336/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=5304 CPUtime=0.06
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 1411 0 0 0 6 0 0 0 18 0 1 0 165579366 5431296 1042 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135271309 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 1326 1042 128 302 0 1021 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5304

[startup+0.101163 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 19281
/proc/meminfo: memFree=1425336/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=6228 CPUtime=0.09
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 1656 0 0 0 9 0 0 0 18 0 1 0 165579366 6377472 1287 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 1557 1287 129 302 0 1252 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6228

[startup+0.301184 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 19281
/proc/meminfo: memFree=1425336/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=18868 CPUtime=0.29
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 5372 0 0 0 27 2 0 0 19 0 1 0 165579366 19320832 3653 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135251767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 4717 3653 129 302 0 4412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18868

[startup+0.701226 s]
/proc/loadavg: 0.91 0.95 0.94 3/77 19281
/proc/meminfo: memFree=1425336/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=35476 CPUtime=0.69
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 10984 0 0 0 53 16 0 0 22 0 1 0 165579366 36327424 7470 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 8869 7470 129 302 0 8564 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35476

[startup+1.50131 s]
/proc/loadavg: 0.91 0.95 0.94 2/78 19282
/proc/meminfo: memFree=1387952/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=56348 CPUtime=1.49
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 16739 0 0 0 127 22 0 0 25 0 1 0 165579366 57700352 12455 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 14087 12455 129 302 0 13782 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56348

[startup+3.10148 s]
/proc/loadavg: 0.91 0.95 0.94 2/78 19282
/proc/meminfo: memFree=1359024/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=77308 CPUtime=3.09
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 22826 0 0 0 283 26 0 0 25 0 1 0 165579366 79163392 18315 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526665 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 19327 18315 141 302 0 19022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77308

[startup+6.30181 s]
/proc/loadavg: 0.92 0.95 0.94 2/78 19282
/proc/meminfo: memFree=1351984/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=77312 CPUtime=6.29
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 22850 0 0 0 603 26 0 0 25 0 1 0 165579366 79167488 18339 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526636 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 19328 18339 141 302 0 19023 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 77312

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.94 2/78 19282
/proc/meminfo: memFree=1352112/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=77312 CPUtime=12.69
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 22850 0 0 0 1242 27 0 0 25 0 1 0 165579366 79167488 18339 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526668 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 19328 18339 141 302 0 19023 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 77312

[startup+25.5028 s]
/proc/loadavg: 0.94 0.96 0.94 2/78 19282
/proc/meminfo: memFree=1352176/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=77504 CPUtime=25.48
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 22865 0 0 0 2519 29 0 0 25 0 1 0 165579366 79364096 18354 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134525034 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 19376 18354 141 302 0 19071 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 77504

[startup+51.1025 s]
/proc/loadavg: 0.96 0.96 0.94 2/78 19282
/proc/meminfo: memFree=1352176/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=77504 CPUtime=51.06
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 22895 0 0 0 5073 33 0 0 25 0 1 0 165579366 79364096 18384 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526781 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 19376 18384 141 302 0 19071 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 77504

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.94 2/78 19282
/proc/meminfo: memFree=1351792/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=78116 CPUtime=102.26
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 23002 0 0 0 10184 42 0 0 25 0 1 0 165579366 79990784 18491 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 19529 18491 141 302 0 19224 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 78116

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 3/78 19282
/proc/meminfo: memFree=1350704/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=79368 CPUtime=162.24
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 23327 0 0 0 16172 52 0 0 25 0 1 0 165579366 81272832 18751 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 19842 18751 141 302 0 19537 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 79368

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19282
/proc/meminfo: memFree=1348336/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=82424 CPUtime=222.22
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 24039 0 0 0 22163 59 0 0 25 0 1 0 165579366 84402176 19334 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526784 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 20606 19334 141 302 0 20301 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 82424

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19282
/proc/meminfo: memFree=1342640/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=88112 CPUtime=282.21
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 25450 0 0 0 28152 69 0 0 25 0 1 0 165579366 90226688 20745 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 22028 20745 141 302 0 21723 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 88112

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19282
/proc/meminfo: memFree=1337072/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=93940 CPUtime=342.19
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 26846 0 0 0 34142 77 0 0 25 0 1 0 165579366 96194560 22141 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 23485 22141 141 302 0 23180 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 93940

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19282
/proc/meminfo: memFree=1331824/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=99208 CPUtime=402.17
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 28174 0 0 0 40130 87 0 0 25 0 1 0 165579366 101588992 23469 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 24802 23469 141 302 0 24497 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 99208

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19282
/proc/meminfo: memFree=1326832/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=105236 CPUtime=462.16
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 29651 0 0 0 46120 96 0 0 25 0 1 0 165579366 107761664 24689 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 26309 24689 141 302 0 26004 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 105236

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1321328/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=111428 CPUtime=522.14
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 31059 0 0 0 52112 102 0 0 25 0 1 0 165579366 114102272 26097 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 27857 26097 141 302 0 27552 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 111428

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1316464/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=116504 CPUtime=582.13
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 32252 0 0 0 58105 108 0 0 25 0 1 0 165579366 119300096 27290 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 29126 27290 141 302 0 28821 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 116504

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1311792/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=121360 CPUtime=642.11
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 33403 0 0 0 64097 114 0 0 25 0 1 0 165579366 124272640 28441 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 30340 28441 141 302 0 30035 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 121360

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1308912/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=124444 CPUtime=702.1
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 34145 0 0 0 70090 120 0 0 25 0 1 0 165579366 127430656 29183 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 31111 29183 141 302 0 30806 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 124444

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1305904/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=127480 CPUtime=762.09
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 34866 0 0 0 76084 125 0 0 25 0 1 0 165579366 130539520 29904 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 31870 29904 141 302 0 31565 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 127480

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1303472/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=129888 CPUtime=822.07
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 35493 0 0 0 82077 130 0 0 25 0 1 0 165579366 133005312 30531 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 32472 30531 141 302 0 32167 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 129888

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1300912/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=132504 CPUtime=882.05
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 36117 0 0 0 88070 135 0 0 25 0 1 0 165579366 135684096 31155 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526886 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 33126 31155 141 302 0 32821 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 132504

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1298672/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=134768 CPUtime=942.03
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 36689 0 0 0 94064 139 0 0 25 0 1 0 165579366 138002432 31727 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526876 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 33692 31727 141 302 0 33387 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 134768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1296048/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=138212 CPUtime=1002.02
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 37335 0 0 0 100059 143 0 0 25 0 1 0 165579366 141529088 32373 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 34553 32373 141 302 0 34248 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 138212

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1292208/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=142512 CPUtime=1062
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 38313 0 0 0 106051 149 0 0 25 0 1 0 165579366 145932288 33351 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 35628 33351 141 302 0 35323 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 142512

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1288560/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=146204 CPUtime=1121.99
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 39199 0 0 0 112044 155 0 0 25 0 1 0 165579366 149712896 34237 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 134526864 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 36551 34237 141 302 0 36246 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 146204

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1285616/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=149092 CPUtime=1181.97
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 39951 0 0 0 118037 160 0 0 25 0 1 0 165579366 152670208 34989 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 37273 34989 141 302 0 36968 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 149092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 19284
/proc/meminfo: memFree=1284464/2055920 swapFree=4138452/4192956
[pid=19281] ppid=19279 vsize=150116 CPUtime=1200.07
/proc/19281/stat : 19281 (Spear-32) R 19279 19281 18476 0 -1 4194304 40220 0 0 0 119845 162 0 0 25 0 1 0 165579366 153718784 35258 18446744073709551615 134512640 135752790 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/19281/statm: 37529 35258 141 302 0 37224 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 150116

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1198.46
CPU system time (s): 1.64675
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 150116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.46
system time used= 1.64675
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40220
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= 1977

runsolver used 1.34279 second user time and 3.01454 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 18 11:23:36 UTC 2007

IDJOB= 314048
IDBENCH= 20381
IDSOLVER= 133
FILE ID= node2/314048-1176895416

PBS_JOBID= 4595131

Free space on /tmp= 66446 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/314048-1176895416/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/314048-1176895416/instance-314048-1176895416.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-314048-1176895416 -o ROOT/results/node2/solver-314048-1176895416 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314048-1176895416/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/314048-1176895416/instance-314048-1176895416.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 274698952

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1425744 kB
Buffers:         37844 kB
Cached:         494368 kB
SwapCached:      22872 kB
Active:         182556 kB
Inactive:       383540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425744 kB
SwapTotal:     4192956 kB
SwapFree:      4138452 kB
Dirty:           19304 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            49568 kB
Committed_AS:  7118856 kB
PageTables:       1860 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= 66446 MiB

End job on node2 on Wed Apr 18 11:43:38 UTC 2007