Trace number 338678

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 FH 1.0? (TO) 1200.16 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/338678-1173690090/instance-338678-1173690090.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/node40/watcher-338678-1173690090 -o ROOT/results/node40/solver-338678-1173690090 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338678-1173690090/Spear-32 --model-stdout --time --spset-autotuned-fh_1_0 --dimacs /tmp/evaluation/338678-1173690090/instance-338678-1173690090.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: 0.92 0.95 0.98 3/70 16730
/proc/meminfo: memFree=1760600/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=1932 CPUtime=0
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 25311732 1978368 250 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134513455 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 483 251 126 302 0 178 0

[startup+0.0821539 s]
/proc/loadavg: 0.92 0.95 0.98 3/70 16730
/proc/meminfo: memFree=1760600/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=7872 CPUtime=0.07
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 2176 0 0 0 6 1 0 0 18 0 1 0 25311732 8060928 1400 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 1968 1400 126 302 0 1663 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7872

[startup+0.101157 s]
/proc/loadavg: 0.92 0.95 0.98 3/70 16730
/proc/meminfo: memFree=1760600/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=8212 CPUtime=0.09
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 2445 0 0 0 7 2 0 0 18 0 1 0 25311732 8409088 1669 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 2054 1672 126 302 0 1749 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8212

[startup+0.301182 s]
/proc/loadavg: 0.92 0.95 0.98 3/70 16730
/proc/meminfo: memFree=1760600/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=16156 CPUtime=0.29
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 4952 0 0 0 24 5 0 0 19 0 1 0 25311732 16543744 3342 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 4039 3342 129 302 0 3734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16156

[startup+0.701234 s]
/proc/loadavg: 0.92 0.95 0.98 3/70 16730
/proc/meminfo: memFree=1760600/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=23124 CPUtime=0.69
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 6784 0 0 0 63 6 0 0 22 0 1 0 25311732 23678976 4947 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 5781 4947 129 302 0 5476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23124

[startup+1.50134 s]
/proc/loadavg: 0.93 0.95 0.98 2/71 16731
/proc/meminfo: memFree=1738576/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=25912 CPUtime=1.49
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 7525 0 0 0 113 36 0 0 25 0 1 0 25311732 26533888 5655 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 6478 5655 140 302 0 6173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25912

[startup+3.10154 s]
/proc/loadavg: 0.93 0.95 0.98 2/71 16731
/proc/meminfo: memFree=1738256/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=26044 CPUtime=3.09
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 7545 0 0 0 205 104 0 0 25 0 1 0 25311732 26669056 5675 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 6511 5675 140 302 0 6206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26044

[startup+6.30196 s]
/proc/loadavg: 0.93 0.95 0.98 2/71 16733
/proc/meminfo: memFree=1738000/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=26308 CPUtime=6.29
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 7630 0 0 0 399 230 0 0 25 0 1 0 25311732 26939392 5760 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 6577 5760 140 302 0 6272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26308

[startup+12.7018 s]
/proc/loadavg: 0.94 0.96 0.98 2/71 16741
/proc/meminfo: memFree=1737184/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=27156 CPUtime=12.68
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 7835 0 0 0 821 447 0 0 25 0 1 0 25311732 27807744 5965 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 6789 5965 140 302 0 6484 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27156

[startup+25.5014 s]
/proc/loadavg: 0.95 0.96 0.98 2/71 16775
/proc/meminfo: memFree=1734624/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=29904 CPUtime=25.45
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 8550 0 0 0 1722 823 0 0 25 0 1 0 25311732 30621696 6647 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 7476 6647 140 302 0 7171 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 29904

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/71 16795
/proc/meminfo: memFree=1730456/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=34372 CPUtime=51.03
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 9702 0 0 0 3584 1519 0 0 25 0 1 0 25311732 35196928 7734 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/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: 0.98 0.96 0.98 2/65 16817
/proc/meminfo: memFree=1713424/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=52164 CPUtime=102.21
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 14291 0 0 0 7494 2727 0 0 25 0 1 0 25311732 53415936 12194 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 13041 12194 140 302 0 12736 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 52164

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1687440/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=78496 CPUtime=162.19
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 21039 0 0 0 12299 3920 0 0 25 0 1 0 25311732 80379904 18685 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 19624 18685 140 302 0 19319 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 78496

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1658512/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=109268 CPUtime=222.18
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 28772 0 0 0 17558 4660 0 0 25 0 1 0 25311732 111890432 25905 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 27317 25905 140 302 0 27012 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 109268

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1639632/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=128168 CPUtime=282.16
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 33590 0 0 0 22524 5692 0 0 25 0 1 0 25311732 131244032 30723 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 32042 30723 140 302 0 31737 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 128168

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1605648/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=165424 CPUtime=342.14
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 42955 0 0 0 27973 6241 0 0 25 0 1 0 25311732 169394176 39063 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 41356 39063 140 302 0 41051 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 165424

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1565264/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=206408 CPUtime=402.12
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 53142 0 0 0 33824 6388 0 0 25 0 1 0 25311732 211361792 49250 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 51602 49250 140 302 0 51297 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 206408

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1537424/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=234512 CPUtime=462.1
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 60010 0 0 0 39795 6415 0 0 25 0 1 0 25311732 240140288 56118 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 58628 56118 140 302 0 58323 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 234512

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1507088/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=265984 CPUtime=522.09
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 67741 0 0 0 45696 6513 0 0 25 0 1 0 25311732 272367616 63849 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 66496 63849 140 302 0 66191 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 265984

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1482768/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=290816 CPUtime=582.07
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 73673 0 0 0 51351 6856 0 0 25 0 1 0 25311732 297795584 69781 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 72704 69781 140 302 0 72399 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 290816

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1455504/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=317980 CPUtime=642.06
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 80425 0 0 0 57316 6890 0 0 25 0 1 0 25311732 325611520 76533 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 79495 76533 140 302 0 79190 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 317980

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1435152/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=339364 CPUtime=702.03
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 85532 0 0 0 63230 6973 0 0 25 0 1 0 25311732 347508736 81640 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 84841 81640 140 302 0 84536 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 339364

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1412304/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=362512 CPUtime=762.02
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 91172 0 0 0 68889 7313 0 0 25 0 1 0 25311732 371212288 87280 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 90628 87280 140 302 0 90323 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 362512

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1399248/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=383744 CPUtime=821.99
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 96561 0 0 0 74233 7966 0 0 25 0 1 0 25311732 392953856 90620 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134539778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 95936 90620 140 302 0 95631 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 383744

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1374224/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=408844 CPUtime=881.97
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 102745 0 0 0 80143 8054 0 0 25 0 1 0 25311732 418656256 96804 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 102211 96804 140 302 0 101906 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 408844

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1363024/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=420300 CPUtime=941.95
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 105583 0 0 0 85641 8554 0 0 25 0 1 0 25311732 430387200 99642 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 105075 99642 140 302 0 104770 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 420300

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1346576/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=436300 CPUtime=1001.94
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 109650 0 0 0 91433 8761 0 0 25 0 1 0 25311732 446771200 103709 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 109075 103709 140 302 0 108770 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 436300

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1328528/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=454732 CPUtime=1061.92
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 114193 0 0 0 97297 8895 0 0 25 0 1 0 25311732 465645568 108252 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 113683 108252 140 302 0 113378 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 454732

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1313360/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=469820 CPUtime=1121.91
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 117958 0 0 0 103033 9158 0 0 25 0 1 0 25311732 481095680 112017 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 117455 112017 140 302 0 117150 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 469820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1296336/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=487248 CPUtime=1181.89
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 122281 0 0 0 108866 9323 0 0 25 0 1 0 25311732 498941952 116340 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 121812 116340 140 302 0 121507 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 487248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1290064/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=493284 CPUtime=1200.08
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 123747 0 0 0 110680 9328 0 0 25 0 1 0 25311732 505122816 117806 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 123321 117806 140 302 0 123016 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 493284

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: 0.99 0.97 0.98 2/65 16817
/proc/meminfo: memFree=1290064/2055920 swapFree=4154300/4192956
[pid=16730] ppid=16728 vsize=493284 CPUtime=1200.08
/proc/16730/stat : 16730 (Spear-32) R 16728 16730 15645 0 -1 4194304 123747 0 0 0 110680 9328 0 0 25 0 1 0 25311732 505122816 117806 18446744073709551615 134512640 135752790 4294956640 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/16730/statm: 123321 117806 140 302 0 123016 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 493284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.16
CPU user time (s): 1106.8
CPU system time (s): 93.3638
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 493284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1106.8
system time used= 93.3638
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123747
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= 1516

runsolver used 0.862868 second user time and 2.48362 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Mar 12 09:01:31 UTC 2007

IDJOB= 338678
IDBENCH= 24728
IDSOLVER= 132
FILE ID= node40/338678-1173690090

PBS_JOBID= 4101735

Free space on /tmp= 66497 MiB

SOLVER NAME= Spear FH 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/338678-1173690090/Spear-32 --model-stdout --time --spset-autotuned-fh_1_0 --dimacs  /tmp/evaluation/338678-1173690090/instance-338678-1173690090.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-338678-1173690090 -o ROOT/results/node40/solver-338678-1173690090 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338678-1173690090/Spear-32 --model-stdout --time --spset-autotuned-fh_1_0 --dimacs  /tmp/evaluation/338678-1173690090/instance-338678-1173690090.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  4c3b2816cb16b0fd4134bf2c85ce45d0

RANDOM SEED= 295009784

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.236
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		: 3000.236
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:       1761008 kB
Buffers:         28380 kB
Cached:         186908 kB
SwapCached:      33320 kB
Active:         107200 kB
Inactive:       148732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761008 kB
SwapTotal:     4192956 kB
SwapFree:      4154300 kB
Dirty:            6496 kB
Writeback:           0 kB
Mapped:          16616 kB
Slab:            24600 kB
Committed_AS:    98164 kB
PageTables:       1648 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= 66497 MiB

End job on node40 on Mon Mar 12 09:21:34 UTC 2007