Trace number 338677

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 FHS 1.0? (TO) 1200.09 1200.58

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
MD5SUM4c3b2816cb16b0fd4134bf2c85ce45d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.92271
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179702
Sum of the clauses size718202
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179400
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/338677-1173690087/instance-338677-1173690087.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-338677-1173690087 -o ROOT/results/node45/solver-338677-1173690087 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338677-1173690087/Spear-32 --model-stdout --time --spset-autotuned-fh_1_1 --dimacs /tmp/evaluation/338677-1173690087/instance-338677-1173690087.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: 1.07 1.00 0.99 3/70 17258
/proc/meminfo: memFree=1762736/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=1932 CPUtime=0
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 94984580 1978368 251 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134515386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 483 252 126 302 0 178 0

[startup+0.0786101 s]
/proc/loadavg: 1.07 1.00 0.99 3/70 17258
/proc/meminfo: memFree=1762736/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=7820 CPUtime=0.07
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 2135 0 0 0 6 1 0 0 18 0 1 0 94984580 8007680 1359 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 1956 1361 126 302 0 1651 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7820

[startup+0.101613 s]
/proc/loadavg: 1.07 1.00 0.99 3/70 17258
/proc/meminfo: memFree=1762736/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=8248 CPUtime=0.09
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 2473 0 0 0 7 2 0 0 18 0 1 0 94984580 8445952 1697 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 2062 1698 126 302 0 1757 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8248

[startup+0.301652 s]
/proc/loadavg: 1.07 1.00 0.99 3/70 17258
/proc/meminfo: memFree=1762736/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=16416 CPUtime=0.29
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 4997 0 0 0 25 4 0 0 19 0 1 0 94984580 16809984 3354 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 4104 3354 129 302 0 3799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16416

[startup+0.701722 s]
/proc/loadavg: 1.07 1.00 0.99 3/70 17258
/proc/meminfo: memFree=1762736/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=23124 CPUtime=0.69
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 6801 0 0 0 63 6 0 0 22 0 1 0 94984580 23678976 4964 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 5781 4964 129 302 0 5476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23124

[startup+1.50187 s]
/proc/loadavg: 1.07 1.00 0.99 2/71 17261
/proc/meminfo: memFree=1740712/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=25912 CPUtime=1.49
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 7525 0 0 0 112 37 0 0 25 0 1 0 94984580 26533888 5655 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 6478 5655 140 302 0 6173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25912

[startup+3.10116 s]
/proc/loadavg: 1.07 1.00 0.99 2/71 17261
/proc/meminfo: memFree=1740392/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=26044 CPUtime=3.08
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 7546 0 0 0 207 101 0 0 25 0 1 0 94984580 26669056 5676 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 6511 5676 140 302 0 6206 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26044

[startup+6.30174 s]
/proc/loadavg: 1.06 1.00 0.99 2/71 17263
/proc/meminfo: memFree=1740128/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=26308 CPUtime=6.28
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 7630 0 0 0 406 222 0 0 25 0 1 0 94984580 26939392 5760 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 6577 5760 140 302 0 6272 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26308

[startup+12.7019 s]
/proc/loadavg: 1.06 1.00 0.99 2/71 17267
/proc/meminfo: memFree=1739304/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=27156 CPUtime=12.68
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 7835 0 0 0 834 434 0 0 25 0 1 0 94984580 27807744 5965 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 6789 5965 140 302 0 6484 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27156

[startup+25.5012 s]
/proc/loadavg: 1.04 1.00 0.99 2/71 17289
/proc/meminfo: memFree=1736616/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=29904 CPUtime=25.46
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 8551 0 0 0 1726 820 0 0 25 0 1 0 94984580 30621696 6648 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 7476 6648 140 302 0 7171 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29904

[startup+51.1019 s]
/proc/loadavg: 1.03 1.00 0.99 2/71 17325
/proc/meminfo: memFree=1732648/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=34372 CPUtime=51.03
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 9702 0 0 0 3563 1540 0 0 25 0 1 0 94984580 35196928 7734 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 8593 7734 140 302 0 8288 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 34372

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 17349
/proc/meminfo: memFree=1715552/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=52164 CPUtime=102.19
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 14291 0 0 0 7446 2773 0 0 25 0 1 0 94984580 53415936 12194 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 13041 12194 140 302 0 12736 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 52164

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17349
/proc/meminfo: memFree=1689504/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=78628 CPUtime=162.17
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 21063 0 0 0 12254 3963 0 0 25 0 1 0 94984580 80515072 18709 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 19657 18709 140 302 0 19352 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 78628

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17349
/proc/meminfo: memFree=1660512/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=109268 CPUtime=222.15
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 28778 0 0 0 17510 4705 0 0 25 0 1 0 94984580 111890432 25911 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 27317 25911 140 302 0 27012 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 109268

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17349
/proc/meminfo: memFree=1641568/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=128300 CPUtime=282.13
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 33641 0 0 0 22462 5751 0 0 25 0 1 0 94984580 131379200 30774 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 32075 30774 140 302 0 31770 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 128300

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17349
/proc/meminfo: memFree=1607840/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=165424 CPUtime=342.11
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 42963 0 0 0 27891 6320 0 0 25 0 1 0 94984580 169394176 39071 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 41356 39071 140 302 0 41051 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 165424

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17349
/proc/meminfo: memFree=1567264/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=206536 CPUtime=402.09
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 53203 0 0 0 33755 6454 0 0 25 0 1 0 94984580 211492864 49311 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 51634 49311 140 302 0 51329 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 206536

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17349
/proc/meminfo: memFree=1539360/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=234768 CPUtime=462.06
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 60078 0 0 0 39728 6478 0 0 25 0 1 0 94984580 240402432 56186 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 58692 56186 140 302 0 58387 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 234768

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17349
/proc/meminfo: memFree=1508576/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=266116 CPUtime=522.04
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 67776 0 0 0 45629 6575 0 0 25 0 1 0 94984580 272502784 63884 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 66529 63884 140 302 0 66224 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 266116

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17349
/proc/meminfo: memFree=1484576/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=291228 CPUtime=582.03
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 73778 0 0 0 51278 6925 0 0 25 0 1 0 94984580 298217472 69886 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 72807 69886 140 302 0 72502 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 291228

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17349
/proc/meminfo: memFree=1457312/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=318236 CPUtime=642.01
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 80486 0 0 0 57247 6954 0 0 25 0 1 0 94984580 325873664 76594 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 79559 76594 140 302 0 79254 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 318236

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17349
/proc/meminfo: memFree=1437024/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=339632 CPUtime=701.98
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 85594 0 0 0 63160 7038 0 0 25 0 1 0 94984580 347783168 81702 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 84908 81702 140 302 0 84603 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 339632

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17351
/proc/meminfo: memFree=1413984/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=362896 CPUtime=761.96
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 91278 0 0 0 68824 7372 0 0 25 0 1 0 94984580 371605504 87386 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 90724 87386 140 302 0 90419 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 362896

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17351
/proc/meminfo: memFree=1400864/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=384256 CPUtime=821.94
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 96677 0 0 0 74170 8024 0 0 25 0 1 0 94984580 393478144 90736 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558753 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 96064 90736 140 302 0 95759 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 384256

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17351
/proc/meminfo: memFree=1375904/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=408972 CPUtime=881.91
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 102807 0 0 0 80087 8104 0 0 25 0 1 0 94984580 418787328 96866 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 102243 96866 140 302 0 101938 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 408972

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17351
/proc/meminfo: memFree=1364640/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=420684 CPUtime=941.9
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 105674 0 0 0 85601 8589 0 0 25 0 1 0 94984580 430780416 99733 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 105171 99733 140 302 0 104866 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 420684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17351
/proc/meminfo: memFree=1348320/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=436688 CPUtime=1001.87
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 109730 0 0 0 91393 8794 0 0 25 0 1 0 94984580 447168512 103789 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 109172 103789 140 302 0 108867 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 436688

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17351
/proc/meminfo: memFree=1330336/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=455124 CPUtime=1061.85
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 114274 0 0 0 97263 8922 0 0 25 0 1 0 94984580 466046976 108333 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 113781 108333 140 302 0 113476 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 455124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17351
/proc/meminfo: memFree=1314912/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=470348 CPUtime=1121.83
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 118069 0 0 0 103001 9182 0 0 25 0 1 0 94984580 481636352 112128 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 117587 112128 140 302 0 117282 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 470348

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17351
/proc/meminfo: memFree=1297888/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=487512 CPUtime=1181.81
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 122377 0 0 0 108841 9340 0 0 25 0 1 0 94984580 499212288 116436 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 121878 116436 140 302 0 121573 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 487512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17351
/proc/meminfo: memFree=1291744/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=493672 CPUtime=1200.01
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 123830 0 0 0 110656 9345 0 0 25 0 1 0 94984580 505520128 117889 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 135271772 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 123418 117889 140 302 0 123113 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 493672

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 17351
/proc/meminfo: memFree=1291744/2055920 swapFree=4183640/4192956
[pid=17258] ppid=17256 vsize=493672 CPUtime=1200.01
/proc/17258/stat : 17258 (Spear-32) R 17256 17258 16249 0 -1 4194304 123830 0 0 0 110656 9345 0 0 25 0 1 0 94984580 505520128 117889 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 135271772 0 0 4096 0 0 0 0 17 1 0 0
/proc/17258/statm: 123418 117889 140 302 0 123113 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 493672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.09
CPU user time (s): 1106.56
CPU system time (s): 93.5258
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 493672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1106.56
system time used= 93.5258
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123830
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= 2220

runsolver used 0.949855 second user time and 2.41963 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Mar 12 09:01:28 UTC 2007

IDJOB= 338677
IDBENCH= 24728
IDSOLVER= 131
FILE ID= node45/338677-1173690087

PBS_JOBID= 4101734

Free space on /tmp= 66371 MiB

SOLVER NAME= Spear FHS 1.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338677-1173690087/Spear-32 --model-stdout --time --spset-autotuned-fh_1_1 --dimacs /tmp/evaluation/338677-1173690087/instance-338677-1173690087.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-338677-1173690087 -o ROOT/results/node45/solver-338677-1173690087 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338677-1173690087/Spear-32 --model-stdout --time --spset-autotuned-fh_1_1 --dimacs /tmp/evaluation/338677-1173690087/instance-338677-1173690087.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  4c3b2816cb16b0fd4134bf2c85ce45d0

RANDOM SEED= 79147832

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1763144 kB
Buffers:         28116 kB
Cached:         213920 kB
SwapCached:       4056 kB
Active:         105660 kB
Inactive:       148336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763144 kB
SwapTotal:     4192956 kB
SwapFree:      4183640 kB
Dirty:            6576 kB
Writeback:           0 kB
Mapped:          17064 kB
Slab:            24380 kB
Committed_AS:   162412 kB
PageTables:       1628 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66371 MiB

End job on node45 on Mon Mar 12 09:21:31 UTC 2007