Trace number 332673

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) 1200.32 1200.66

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
sat-grid-pbl-0200.sat05-1339.reshuffled-07.cnf
MD5SUM0b356767f83a803ddf362cecd03688e1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.595909
Satisfiable
(Un)Satisfiability was proved
Number of variables40200
Number of clauses79801
Sum of the clauses size318798
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2200
Number of clauses of size 30
Number of clauses of size 479599
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/332673-1173485876/instance-332673-1173485876.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/node7/watcher-332673-1173485876 -o ROOT/results/node7/solver-332673-1173485876 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332673-1173485876/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332673-1173485876/instance-332673-1173485876.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 0.97 0.96 3/77 15395
/proc/meminfo: memFree=1411032/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=1932 CPUtime=0
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 368542319 1978368 247 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 483 247 126 302 0 178 0

[startup+0.068831 s]
/proc/loadavg: 0.92 0.97 0.96 3/77 15395
/proc/meminfo: memFree=1411032/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=8284 CPUtime=0.05
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 1979 0 0 0 4 1 0 0 18 0 1 0 368542319 8482816 1394 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 2071 1395 128 302 0 1766 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8284

[startup+0.101834 s]
/proc/loadavg: 0.92 0.97 0.96 3/77 15395
/proc/meminfo: memFree=1411032/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=7948 CPUtime=0.09
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 2247 0 0 0 7 2 0 0 18 0 1 0 368542319 8138752 1469 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 1987 1469 129 302 0 1682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7948

[startup+0.301855 s]
/proc/loadavg: 0.92 0.97 0.96 3/77 15395
/proc/meminfo: memFree=1411032/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=11532 CPUtime=0.29
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 3186 0 0 0 27 2 0 0 19 0 1 0 368542319 11808768 2310 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 2883 2310 129 302 0 2578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11532

[startup+0.701896 s]
/proc/loadavg: 0.92 0.97 0.96 3/77 15395
/proc/meminfo: memFree=1411032/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=12744 CPUtime=0.69
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 3498 0 0 0 50 19 0 0 23 0 1 0 368542319 13049856 2622 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3186 2622 140 302 0 2881 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12744

[startup+1.50198 s]
/proc/loadavg: 0.92 0.97 0.96 2/78 15396
/proc/meminfo: memFree=1400912/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=13140 CPUtime=1.49
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 3581 0 0 0 100 49 0 0 25 0 1 0 368542319 13455360 2705 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3285 2705 140 302 0 2980 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13140

[startup+3.10215 s]
/proc/loadavg: 0.92 0.97 0.96 2/78 15396
/proc/meminfo: memFree=1399952/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=14908 CPUtime=3.09
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 4020 0 0 0 219 90 0 0 25 0 1 0 368542319 15265792 3144 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 3727 3144 141 302 0 3422 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14908

[startup+6.30148 s]
/proc/loadavg: 0.93 0.97 0.96 2/78 15396
/proc/meminfo: memFree=1395600/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=18428 CPUtime=6.29
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 4918 0 0 0 459 170 0 0 25 0 1 0 368542319 18870272 4009 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 4607 4009 141 302 0 4302 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18428

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.96 2/78 15396
/proc/meminfo: memFree=1389200/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=26376 CPUtime=12.68
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 6976 0 0 0 969 299 0 0 25 0 1 0 368542319 27009024 6002 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 6594 6002 141 302 0 6289 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26376

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.96 2/78 15396
/proc/meminfo: memFree=1365328/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=50028 CPUtime=25.48
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 12927 0 0 0 2089 459 0 0 25 0 1 0 368542319 51228672 11567 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 12507 11567 141 302 0 12202 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50028

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.96 2/78 15396
/proc/meminfo: memFree=1333328/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=82476 CPUtime=51.08
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 21161 0 0 0 4281 827 0 0 25 0 1 0 368542319 84455424 19801 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 20619 19801 141 302 0 20314 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 82476

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.96 2/78 15396
/proc/meminfo: memFree=1249360/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=166556 CPUtime=102.26
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 42375 0 0 0 8874 1352 0 0 25 0 1 0 368542319 170553344 40502 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 41639 40502 141 302 0 41334 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 166556

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=1142864/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=278000 CPUtime=162.25
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 69999 0 0 0 14557 1668 0 0 25 0 1 0 368542319 284672000 67101 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 69500 67101 141 302 0 69195 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 278000

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=1064272/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=358216 CPUtime=222.22
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 89590 0 0 0 20307 1915 0 0 25 0 1 0 368542319 366813184 86692 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 89554 86692 141 302 0 89249 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 358216

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=982800/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=450028 CPUtime=282.21
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 111928 0 0 0 26064 2157 0 0 25 0 1 0 368542319 460828672 106981 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 112507 106981 141 302 0 112202 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 450028

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=894224/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=541424 CPUtime=342.19
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 134135 0 0 0 31829 2390 0 0 25 0 1 0 368542319 554418176 129188 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 135356 129188 141 302 0 135051 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 541424

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=824400/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=612160 CPUtime=402.18
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 151660 0 0 0 37671 2547 0 0 25 0 1 0 368542319 626851840 146713 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 153040 146713 141 302 0 152735 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 612160

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=737808/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=697788 CPUtime=462.16
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 172995 0 0 0 43459 2757 0 0 25 0 1 0 368542319 714534912 168048 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 174447 168048 141 302 0 174142 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 697788

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=680592/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=756484 CPUtime=522.14
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 187579 0 0 0 49394 2820 0 0 25 0 1 0 368542319 774639616 182632 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 189121 182632 141 302 0 188816 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 756484

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=562768/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=873424 CPUtime=582.12
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 216817 0 0 0 55208 3004 0 0 25 0 1 0 368542319 894386176 211870 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526926 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 218356 211870 141 302 0 218051 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 873424

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=447312/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=988428 CPUtime=642.11
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 245445 0 0 0 61078 3133 0 0 25 0 1 0 368542319 1012150272 240498 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 247107 240498 141 302 0 246802 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 988428

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=359632/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=1078220 CPUtime=702.1
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 267538 0 0 0 66916 3294 0 0 25 0 1 0 368542319 1104097280 262591 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 269555 262591 141 302 0 269250 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1078220

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=288912/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=1149068 CPUtime=762.08
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 284963 0 0 0 72774 3434 0 0 25 0 1 0 368542319 1176645632 280014 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 287267 280014 141 302 0 286962 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1149068

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=212304/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=1227564 CPUtime=822.06
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 304348 0 0 0 78701 3505 0 0 25 0 1 0 368542319 1257025536 299399 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 306891 299399 141 302 0 306586 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1227564

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=133136/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=1322668 CPUtime=882.04
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 327991 0 0 0 84601 3603 0 0 25 0 1 0 368542319 1354412032 318945 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 330667 318945 141 302 0 330362 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1322668

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=67536/2055920 swapFree=4147472/4192956
[pid=15395] ppid=15393 vsize=1390924 CPUtime=942.03
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 344811 0 0 0 90441 3762 0 0 25 0 1 0 368542319 1424306176 335765 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 347731 335765 141 302 0 347426 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1390924

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=14928/2055920 swapFree=4147416/4192956
[pid=15395] ppid=15393 vsize=1466784 CPUtime=1002
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 363696 0 0 0 96168 4032 0 0 25 0 1 0 368542319 1501986816 354650 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 366696 354650 141 302 0 366391 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1466784

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=16080/2055920 swapFree=4147416/4192956
[pid=15395] ppid=15393 vsize=1556704 CPUtime=1061.99
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 385977 0 0 0 102038 4161 0 0 25 0 1 0 368542319 1594064896 376931 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 389176 376931 141 302 0 388871 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1556704

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=16272/2055920 swapFree=4147416/4192956
[pid=15395] ppid=15393 vsize=1614676 CPUtime=1121.98
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 400352 0 0 0 107827 4371 0 0 25 0 1 0 368542319 1653428224 391306 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 403669 391306 141 302 0 403364 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1614676

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=15952/2055920 swapFree=4147416/4192956
[pid=15395] ppid=15393 vsize=1696068 CPUtime=1181.96
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 420291 0 0 0 113679 4517 0 0 25 0 1 0 368542319 1736773632 411245 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 424017 411245 141 302 0 423712 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1696068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=15952/2055920 swapFree=4147416/4192956
[pid=15395] ppid=15393 vsize=1714888 CPUtime=1200.06
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4194304 424726 0 0 0 115440 4566 0 0 25 0 1 0 368542319 1756045312 415680 18446744073709551615 134512640 135752790 4294956656 18446744073709551615 134558750 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 428722 415680 141 302 0 428417 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1714888

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

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

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 15396
/proc/meminfo: memFree=15952/2055920 swapFree=4147416/4192956
[pid=15395] ppid=15393 vsize=0 CPUtime=1200.25
/proc/15395/stat : 15395 (Spear-32) R 15393 15395 13940 0 -1 4195332 424726 0 0 0 115440 4585 0 0 25 0 1 0 368542319 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/15395/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.25
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.66
CPU time (s): 1200.32
CPU user time (s): 1154.41
CPU system time (s): 45.917
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 1714888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1154.41
system time used= 45.917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 424726
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= 25334

runsolver used 1.35479 second user time and 3.01554 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Mar 10 00:17:56 UTC 2007

IDJOB= 332673
IDBENCH= 24585
IDSOLVER= 133
FILE ID= node7/332673-1173485876

PBS_JOBID= 4101093

Free space on /tmp= 66484 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/sat-grid-pbl-0200.sat05-1339.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332673-1173485876/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332673-1173485876/instance-332673-1173485876.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-332673-1173485876 -o ROOT/results/node7/solver-332673-1173485876 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332673-1173485876/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/332673-1173485876/instance-332673-1173485876.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  0b356767f83a803ddf362cecd03688e1

RANDOM SEED= 45046778

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1411504 kB
Buffers:         50304 kB
Cached:         502108 kB
SwapCached:       8588 kB
Active:         237508 kB
Inactive:       340044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1411504 kB
SwapTotal:     4192956 kB
SwapFree:      4147472 kB
Dirty:            3712 kB
Writeback:           0 kB
Mapped:          32172 kB
Slab:            52472 kB
Committed_AS:  1209940 kB
PageTables:       1768 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= 66484 MiB

End job on node7 on Sat Mar 10 00:37:58 UTC 2007