Trace number 296294

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) 1200.12 1200.57

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1093254405-20.SAT.shuffled.cnf
MD5SUMb50ca018e79197079aea11ca328afe4d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.068989
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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/296294-1171821353/instance-296294-1171821353.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/node21/watcher-296294-1171821353 -o ROOT/results/node21/solver-296294-1171821353 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296294-1171821353/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/296294-1171821353/instance-296294-1171821353.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: 0.99 0.98 0.99 3/77 20526
/proc/meminfo: memFree=741960/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=1396 CPUtime=0
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 202089251 1429504 163 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 349 163 128 302 0 44 0

[startup+0.106702 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20526
/proc/meminfo: memFree=741960/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=1920 CPUtime=0.1
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 325 0 0 0 10 0 0 0 18 0 1 0 202089251 1966080 309 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 480 309 140 302 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1920

[startup+0.514748 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20526
/proc/meminfo: memFree=741960/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=2712 CPUtime=0.5
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 500 0 0 0 50 0 0 0 21 0 1 0 202089251 2777088 484 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 678 484 140 302 0 373 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2712

[startup+1.33484 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20527
/proc/meminfo: memFree=739840/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=3668 CPUtime=1.32
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 732 0 0 0 131 1 0 0 25 0 1 0 202089251 3756032 716 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 917 716 140 302 0 612 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3668

[startup+2.97101 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20527
/proc/meminfo: memFree=738752/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=4844 CPUtime=2.96
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 1022 0 0 0 293 3 0 0 25 0 1 0 202089251 4960256 1006 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 1211 1006 140 302 0 906 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4844

[startup+6.25437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20527
/proc/meminfo: memFree=736960/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=6580 CPUtime=6.24
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 1445 0 0 0 620 4 0 0 25 0 1 0 202089251 6737920 1396 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 1645 1396 140 302 0 1340 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6580

[startup+12.7061 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20527
/proc/meminfo: memFree=734464/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=8828 CPUtime=12.69
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 1996 0 0 0 1263 6 0 0 25 0 1 0 202089251 9039872 1947 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 2207 1947 140 302 0 1902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8828

[startup+25.5165 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20527
/proc/meminfo: memFree=731392/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=12232 CPUtime=25.5
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 2842 0 0 0 2541 9 0 0 25 0 1 0 202089251 12525568 2728 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 3058 2728 140 302 0 2753 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12232

[startup+51.1313 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20527
/proc/meminfo: memFree=727168/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=16592 CPUtime=51.1
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 3874 0 0 0 5096 14 0 0 25 0 1 0 202089251 16990208 3760 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 4148 3760 140 302 0 3843 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16592

[startup+102.353 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20527
/proc/meminfo: memFree=721152/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=23220 CPUtime=102.32
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 5515 0 0 0 10210 22 0 0 25 0 1 0 202089251 23777280 5272 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526969 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 5805 5272 140 302 0 5500 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 23220

[startup+162.388 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20527
/proc/meminfo: memFree=715776/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=28820 CPUtime=162.33
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 6826 0 0 0 16202 31 0 0 25 0 1 0 202089251 29511680 6583 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 7205 6583 140 302 0 6900 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 28820

[startup+222.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20527
/proc/meminfo: memFree=711296/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=33596 CPUtime=222.35
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 7937 0 0 0 22195 40 0 0 25 0 1 0 202089251 34402304 7694 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 8399 7694 140 302 0 8094 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 33596

[startup+282.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20527
/proc/meminfo: memFree=707200/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=37792 CPUtime=282.37
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 8949 0 0 0 28190 47 0 0 25 0 1 0 202089251 38699008 8706 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 9448 8706 140 302 0 9143 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 37792

[startup+342.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 20635
/proc/meminfo: memFree=702416/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=42596 CPUtime=342.35
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 10101 0 0 0 34183 52 0 0 25 0 1 0 202089251 43618304 9601 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526742 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 10649 9601 140 302 0 10344 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 42596

[startup+402.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=699520/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=46640 CPUtime=402.35
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 11059 0 0 0 40177 58 0 0 25 0 1 0 202089251 47759360 10559 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526825 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 11660 10559 140 302 0 11355 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 46640

[startup+462.612 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=696960/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=49384 CPUtime=462.37
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 11739 0 0 0 46174 63 0 0 25 0 1 0 202089251 50569216 11239 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527098 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 12346 11239 140 302 0 12041 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 49384

[startup+522.644 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=693952/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=52496 CPUtime=522.38
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 12476 0 0 0 52170 68 0 0 25 0 1 0 202089251 53755904 11976 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 13124 11976 140 302 0 12819 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 52496

[startup+582.677 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=691136/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=55272 CPUtime=582.4
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 13175 0 0 0 58168 72 0 0 25 0 1 0 202089251 56598528 12675 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 13818 12675 140 302 0 13513 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 55272

[startup+642.715 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=688704/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=57580 CPUtime=642.42
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 13775 0 0 0 64164 78 0 0 25 0 1 0 202089251 58961920 13275 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 14395 13275 140 302 0 14090 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 57580

[startup+702.749 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=686208/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=60100 CPUtime=702.43
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 14408 0 0 0 70161 82 0 0 25 0 1 0 202089251 61542400 13908 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 15025 13908 140 302 0 14720 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 60100

[startup+762.787 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=683264/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=63392 CPUtime=762.45
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 15150 0 0 0 76159 86 0 0 25 0 1 0 202089251 64913408 14650 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 15848 14650 140 302 0 15543 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 63392

[startup+822.826 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=681408/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=65484 CPUtime=822.47
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 15625 0 0 0 82157 90 0 0 25 0 1 0 202089251 67055616 15125 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 16371 15125 140 302 0 16066 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 65484

[startup+882.861 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=678656/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=68600 CPUtime=882.49
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 16305 0 0 0 88154 95 0 0 25 0 1 0 202089251 70246400 15805 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 17150 15805 140 302 0 16845 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 68600

[startup+942.895 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=676608/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=70524 CPUtime=942.51
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 16828 0 0 0 94152 99 0 0 25 0 1 0 202089251 72216576 16328 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 17631 16328 140 302 0 17326 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 70524

[startup+1002.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=673920/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=73280 CPUtime=1002.52
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 17490 0 0 0 100149 103 0 0 25 0 1 0 202089251 75038720 16990 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 18320 16990 140 302 0 18015 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 73280

[startup+1062.96 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=671872/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=77420 CPUtime=1062.54
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 18514 0 0 0 106146 108 0 0 25 0 1 0 202089251 79278080 17501 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 19355 17501 140 302 0 19050 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 77420

[startup+1123 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=669824/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=79344 CPUtime=1122.56
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 19013 0 0 0 112144 112 0 0 25 0 1 0 202089251 81248256 18000 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 19836 18000 140 302 0 19531 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 79344

[startup+1183.04 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20725
/proc/meminfo: memFree=667520/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=82040 CPUtime=1182.58
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 19612 0 0 0 118141 117 0 0 25 0 1 0 202089251 84008960 18599 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 20510 18599 140 302 0 20205 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 82040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 20725
/proc/meminfo: memFree=666880/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=82424 CPUtime=1200.1
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 19743 0 0 0 119891 119 0 0 25 0 1 0 202089251 84402176 18730 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 20606 18730 140 302 0 20301 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 82424

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

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

[startup+1200.56 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 20725
/proc/meminfo: memFree=666880/2055920 swapFree=4147448/4192956
[pid=20526] ppid=20524 vsize=82424 CPUtime=1200.1
/proc/20526/stat : 20526 (Spear-32) R 20524 20526 19653 0 -1 4194304 19743 0 0 0 119891 119 0 0 25 0 1 0 202089251 84402176 18730 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20526/statm: 20606 18730 140 302 0 20301 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 82424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.12
CPU user time (s): 1198.92
CPU system time (s): 1.20182
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 82424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.92
system time used= 1.20182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19743
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= 1283

runsolver used 1.27381 second user time and 2.99754 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Feb 18 17:55:53 UTC 2007

IDJOB= 296294
IDBENCH= 19933
IDSOLVER= 133
FILE ID= node21/296294-1171821353

PBS_JOBID= 3839628

Free space on /tmp= 66563 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1093254405-20.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296294-1171821353/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/296294-1171821353/instance-296294-1171821353.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-296294-1171821353 -o ROOT/results/node21/solver-296294-1171821353 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296294-1171821353/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/296294-1171821353/instance-296294-1171821353.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  b50ca018e79197079aea11ca328afe4d

RANDOM SEED= 279711403

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:        742368 kB
Buffers:         43908 kB
Cached:        1156620 kB
SwapCached:      15448 kB
Active:         707916 kB
Inactive:       517864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        742368 kB
SwapTotal:     4192956 kB
SwapFree:      4147448 kB
Dirty:            1696 kB
Writeback:           0 kB
Mapped:          30000 kB
Slab:            73360 kB
Committed_AS:   663688 kB
PageTables:       1656 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= 66563 MiB

End job on node21 on Sun Feb 18 18:15:56 UTC 2007