Trace number 299246

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) 1200.09 1200.49

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
MD5SUMe1848ef5581233d7edc388a9e0c74c1a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/299246-1171868426/instance-299246-1171868426.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-299246-1171868426 -o ROOT/results/node55/solver-299246-1171868426 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299246-1171868426/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299246-1171868426/instance-299246-1171868426.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15600
/proc/meminfo: memFree=286376/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=1548 CPUtime=0
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 206799073 1585152 181 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 387 182 128 302 0 82 0

[startup+0.106558 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15600
/proc/meminfo: memFree=286376/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=1932 CPUtime=0.09
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 301 0 0 0 9 0 0 0 18 0 1 0 206799073 1978368 285 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 483 285 141 302 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.514596 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15600
/proc/meminfo: memFree=286376/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=2728 CPUtime=0.51
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 515 0 0 0 50 1 0 0 21 0 1 0 206799073 2793472 499 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 682 499 141 302 0 377 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2728

[startup+1.33468 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15601
/proc/meminfo: memFree=284000/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=3936 CPUtime=1.33
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 801 0 0 0 131 2 0 0 25 0 1 0 206799073 4030464 785 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 984 785 141 302 0 679 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3936

[startup+2.97083 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15601
/proc/meminfo: memFree=282720/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=5368 CPUtime=2.95
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 1171 0 0 0 293 2 0 0 25 0 1 0 206799073 5496832 1155 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 1342 1155 141 302 0 1037 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 5368

[startup+6.25115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15601
/proc/meminfo: memFree=280352/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=7496 CPUtime=6.23
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 1718 0 0 0 619 4 0 0 25 0 1 0 206799073 7675904 1669 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 1874 1669 141 302 0 1569 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7496

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15601
/proc/meminfo: memFree=277040/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=10500 CPUtime=12.69
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 2472 0 0 0 1262 7 0 0 25 0 1 0 206799073 10752000 2423 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 2625 2423 141 302 0 2320 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10500

[startup+25.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15601
/proc/meminfo: memFree=272496/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=15272 CPUtime=25.49
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 3679 0 0 0 2537 12 0 0 25 0 1 0 206799073 15638528 3565 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 3818 3565 141 302 0 3513 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15272

[startup+51.1195 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15683
/proc/meminfo: memFree=265088/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=21528 CPUtime=51.06
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 5219 0 0 0 5088 18 0 0 25 0 1 0 206799073 22044672 5105 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 5382 5105 141 302 0 5077 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21528

[startup+102.354 s]
/proc/loadavg: 1.06 1.01 1.00 2/71 15759
/proc/meminfo: memFree=255040/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=31892 CPUtime=102.24
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 7810 0 0 0 10196 28 0 0 25 0 1 0 206799073 32657408 7567 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 7973 7567 141 302 0 7668 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 31892

[startup+162.389 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15799
/proc/meminfo: memFree=247600/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=40340 CPUtime=162.23
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 9912 0 0 0 16185 38 0 0 25 0 1 0 206799073 41308160 9669 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 10085 9669 141 302 0 9780 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40340

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=240752/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=48420 CPUtime=222.24
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 11894 0 0 0 22178 46 0 0 25 0 1 0 206799073 49582080 11394 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 12105 11394 141 302 0 11800 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 48420

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=234544/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=54784 CPUtime=282.25
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 13445 0 0 0 28172 53 0 0 25 0 1 0 206799073 56098816 12945 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 13696 12945 141 302 0 13391 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 54784

[startup+342.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=229424/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=60020 CPUtime=342.26
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 14733 0 0 0 34165 61 0 0 25 0 1 0 206799073 61460480 14233 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 15005 14233 141 302 0 14700 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 60020

[startup+402.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=224752/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=64732 CPUtime=402.26
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 15882 0 0 0 40158 68 0 0 25 0 1 0 206799073 66285568 15382 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527012 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 16183 15382 141 302 0 15878 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 64732

[startup+462.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=220848/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=68800 CPUtime=462.27
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 16856 0 0 0 46154 73 0 0 25 0 1 0 206799073 70451200 16356 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 17200 16356 141 302 0 16895 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 68800

[startup+522.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=217200/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=72552 CPUtime=522.28
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 17769 0 0 0 52150 78 0 0 25 0 1 0 206799073 74293248 17269 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 18138 17269 141 302 0 17833 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 72552

[startup+582.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=213040/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=77096 CPUtime=582.28
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 18854 0 0 0 58143 85 0 0 25 0 1 0 206799073 78946304 18354 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 19274 18354 141 302 0 18969 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 77096

[startup+642.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=209136/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=81016 CPUtime=642.28
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 19812 0 0 0 64137 91 0 0 25 0 1 0 206799073 82960384 19312 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 20254 19312 141 302 0 19949 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 81016

[startup+702.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=205936/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=84216 CPUtime=702.29
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 20614 0 0 0 70134 95 0 0 25 0 1 0 206799073 86237184 20114 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526950 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 21054 20114 141 302 0 20749 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 84216

[startup+762.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=202608/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=87628 CPUtime=762.3
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 21450 0 0 0 76129 101 0 0 25 0 1 0 206799073 89731072 20950 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526787 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 21907 20950 141 302 0 21602 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 87628

[startup+822.624 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=199152/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=92924 CPUtime=822.3
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 22804 0 0 0 82123 107 0 0 25 0 1 0 206799073 95154176 21791 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 23231 21791 141 302 0 22926 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 92924

[startup+882.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=195952/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=96176 CPUtime=882.31
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 23590 0 0 0 88119 112 0 0 25 0 1 0 206799073 98484224 22577 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 24044 22577 141 302 0 23739 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 96176

[startup+942.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=193008/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=99188 CPUtime=942.32
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 24339 0 0 0 94115 117 0 0 25 0 1 0 206799073 101568512 23326 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526880 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 24797 23326 141 302 0 24492 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 99188

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=189424/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=103040 CPUtime=1002.33
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 25269 0 0 0 100111 122 0 0 25 0 1 0 206799073 105512960 24256 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 25760 24256 141 302 0 25455 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 103040

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=186224/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=106008 CPUtime=1062.34
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 26060 0 0 0 106108 126 0 0 25 0 1 0 206799073 108552192 25047 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526767 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 26502 25047 141 302 0 26197 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 106008

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=183280/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=108840 CPUtime=1122.34
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 26791 0 0 0 112103 131 0 0 25 0 1 0 206799073 111452160 25778 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 27210 25778 141 302 0 26905 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 108840

[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=180528/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=111580 CPUtime=1182.34
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 27489 0 0 0 118099 135 0 0 25 0 1 0 206799073 114257920 26476 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 27895 26476 141 302 0 27590 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 111580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=178608/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=114144 CPUtime=1200.06
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 27953 0 0 0 119870 136 0 0 25 0 1 0 206799073 116883456 26940 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 28536 26940 141 302 0 28231 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 114144

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15799
/proc/meminfo: memFree=178608/2055920 swapFree=4183208/4192956
[pid=15600] ppid=15598 vsize=114144 CPUtime=1200.06
/proc/15600/stat : 15600 (Spear-32) R 15598 15600 15453 0 -1 4194304 27953 0 0 0 119870 136 0 0 25 0 1 0 206799073 116883456 26940 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15600/statm: 28536 26940 141 302 0 28231 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 114144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.09
CPU user time (s): 1198.7
CPU system time (s): 1.38579
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 114144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.7
system time used= 1.38579
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27953
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= 1251

runsolver used 0.882865 second user time and 2.42763 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Feb 19 07:00:26 UTC 2007

IDJOB= 299246
IDBENCH= 20005
IDSOLVER= 133
FILE ID= node55/299246-1171868426

PBS_JOBID= 3839757

Free space on /tmp= 66562 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1104692480-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299246-1171868426/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299246-1171868426/instance-299246-1171868426.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-299246-1171868426 -o ROOT/results/node55/solver-299246-1171868426 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299246-1171868426/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299246-1171868426/instance-299246-1171868426.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  e1848ef5581233d7edc388a9e0c74c1a

RANDOM SEED= 523194522

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        286784 kB
Buffers:         51632 kB
Cached:        1596460 kB
SwapCached:       3628 kB
Active:         753728 kB
Inactive:       903916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        286784 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:            1572 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:            97564 kB
Committed_AS:   734384 kB
PageTables:       1380 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= 66562 MiB

End job on node55 on Mon Feb 19 07:20:29 UTC 2007