Trace number 307885

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
CMUSAT 2007-02-08? (TO) 1200.11 1200.54

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
MD5SUM4819d89b7aa2a4346ffa426a3f09fe5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.942855
Satisfiable
(Un)Satisfiability was proved
Number of variables6494
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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 Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  6500                                                 |
0.00/0.02	c |  Number of clauses:    17354                                                |

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/node3/watcher-307885-1172508332 -o ROOT/results/node3/solver-307885-1172508332 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307885-1172508332/cmusat /tmp/evaluation/307885-1172508332/instance-307885-1172508332.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: 0.90 0.98 0.99 3/77 20962
/proc/meminfo: memFree=822176/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=3208 CPUtime=0
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 270788044 3284992 408 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134546723 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 802 408 96 243 0 556 0

[startup+0.106512 s]
/proc/loadavg: 0.90 0.98 0.99 3/77 20962
/proc/meminfo: memFree=822176/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=3064 CPUtime=0.1
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 1060 0 0 0 10 0 0 0 18 0 1 0 270788044 3137536 429 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134556003 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 766 429 111 243 0 520 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3064

[startup+0.514545 s]
/proc/loadavg: 0.90 0.98 0.99 3/77 20962
/proc/meminfo: memFree=822176/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=4684 CPUtime=0.5
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 1435 0 0 0 50 0 0 0 21 0 1 0 270788044 4796416 762 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589783 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 1171 762 118 243 0 925 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4684

[startup+1.33461 s]
/proc/loadavg: 0.90 0.98 0.99 2/78 20963
/proc/meminfo: memFree=818840/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=5608 CPUtime=1.32
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 1678 0 0 0 132 0 0 0 25 0 1 0 270788044 5742592 1005 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 1402 1005 118 243 0 1156 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5608

[startup+2.97075 s]
/proc/loadavg: 0.90 0.98 0.99 2/78 20963
/proc/meminfo: memFree=817432/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=6832 CPUtime=2.95
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 2081 0 0 0 295 0 0 0 25 0 1 0 270788044 6995968 1327 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 1708 1327 118 243 0 1462 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 6832

[startup+6.24901 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 20963
/proc/meminfo: memFree=815960/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=8032 CPUtime=6.24
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 2489 0 0 0 623 1 0 0 25 0 1 0 270788044 8224768 1650 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135107841 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 2008 1650 118 243 0 1762 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8032

[startup+12.7025 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20963
/proc/meminfo: memFree=814872/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=8976 CPUtime=12.69
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 2880 0 0 0 1268 1 0 0 25 0 1 0 270788044 9191424 1902 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592440 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 2244 1902 118 243 0 1998 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8976

[startup+25.5096 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20963
/proc/meminfo: memFree=807896/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=16844 CPUtime=25.49
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 4918 0 0 0 2546 3 0 0 25 0 1 0 270788044 17248256 3644 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 4211 3644 118 243 0 3965 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16844

[startup+51.1217 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20963
/proc/meminfo: memFree=807320/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=17164 CPUtime=51.1
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 5193 0 0 0 5107 3 0 0 25 0 1 0 270788044 17575936 3795 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 4291 3795 118 243 0 4045 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17164

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20963
/proc/meminfo: memFree=796696/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=27428 CPUtime=102.3
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 8252 0 0 0 10224 6 0 0 25 0 1 0 270788044 28086272 6444 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 6857 6444 118 243 0 6611 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27428

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 20963
/proc/meminfo: memFree=781400/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=43972 CPUtime=162.31
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 12816 0 0 0 16223 8 0 0 25 0 1 0 270788044 45027328 10243 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 10993 10243 118 243 0 10747 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 43972

[startup+222.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20963
/proc/meminfo: memFree=781016/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=44048 CPUtime=222.32
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 13165 0 0 0 22223 9 0 0 25 0 1 0 270788044 45105152 10339 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134582206 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 11012 10339 118 243 0 10766 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 44048

[startup+282.418 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 20963
/proc/meminfo: memFree=780760/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=44092 CPUtime=282.34
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 13361 0 0 0 28224 10 0 0 25 0 1 0 270788044 45150208 10394 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 11023 10394 118 243 0 10777 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 44092

[startup+342.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20963
/proc/meminfo: memFree=775000/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=49480 CPUtime=342.34
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 15127 0 0 0 34222 12 0 0 25 0 1 0 270788044 50667520 11843 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 12370 11843 118 243 0 12124 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 49480

[startup+402.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20963
/proc/meminfo: memFree=765016/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=59224 CPUtime=402.36
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 17782 0 0 0 40220 16 0 0 25 0 1 0 270788044 60645376 14320 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 14806 14320 118 243 0 14560 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 59224

[startup+462.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20963
/proc/meminfo: memFree=761688/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=62656 CPUtime=462.38
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 18656 0 0 0 46220 18 0 0 25 0 1 0 270788044 64159744 15194 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 15664 15194 118 243 0 15418 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 62656

[startup+522.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20963
/proc/meminfo: memFree=757912/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=66184 CPUtime=522.38
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 19763 0 0 0 52219 19 0 0 25 0 1 0 270788044 67772416 16108 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 16546 16108 118 243 0 16300 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 66184

[startup+582.555 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20963
/proc/meminfo: memFree=718616/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=108664 CPUtime=582.39
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 30671 0 0 0 58215 24 0 0 25 0 1 0 270788044 111271936 25911 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589591 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27166 25911 118 243 0 26920 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 108664

[startup+642.583 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 20963
/proc/meminfo: memFree=718616/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=108664 CPUtime=642.41
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 30677 0 0 0 64216 25 0 0 25 0 1 0 270788044 111271936 25917 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27166 25917 118 243 0 26920 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 108664

[startup+702.609 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20963
/proc/meminfo: memFree=718168/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=108744 CPUtime=702.42
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 31004 0 0 0 70216 26 0 0 25 0 1 0 270788044 111353856 26017 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27186 26017 118 243 0 26940 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 108744

[startup+762.634 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20963
/proc/meminfo: memFree=718040/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=108744 CPUtime=762.42
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 31056 0 0 0 76216 26 0 0 25 0 1 0 270788044 111353856 26069 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134594116 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27186 26069 118 243 0 26940 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 108744

[startup+822.663 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20963
/proc/meminfo: memFree=717784/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=108832 CPUtime=822.44
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 31372 0 0 0 82217 27 0 0 25 0 1 0 270788044 111443968 26138 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27208 26138 118 243 0 26962 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 108832

[startup+882.695 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20963
/proc/meminfo: memFree=717720/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=108832 CPUtime=882.46
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 31372 0 0 0 88218 28 0 0 25 0 1 0 270788044 111443968 26138 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27208 26138 118 243 0 26962 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 108832

[startup+942.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 21037
/proc/meminfo: memFree=715944/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=109116 CPUtime=942.44
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 31767 0 0 0 94215 29 0 0 25 0 1 0 270788044 111734784 26264 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27279 26264 118 243 0 27033 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 109116

[startup+1002.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 21133
/proc/meminfo: memFree=715944/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=109116 CPUtime=1002.43
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 31771 0 0 0 100214 29 0 0 25 0 1 0 270788044 111734784 26268 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27279 26268 118 243 0 27033 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 109116

[startup+1062.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21161
/proc/meminfo: memFree=716816/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=109248 CPUtime=1062.44
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 31802 0 0 0 106214 30 0 0 25 0 1 0 270788044 111869952 26299 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27312 26299 118 243 0 27066 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 109248

[startup+1122.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21161
/proc/meminfo: memFree=716816/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=109248 CPUtime=1122.45
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 31830 0 0 0 112214 31 0 0 25 0 1 0 270788044 111869952 26327 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27312 26327 118 243 0 27066 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 109248

[startup+1182.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21161
/proc/meminfo: memFree=716432/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=109356 CPUtime=1182.46
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 32243 0 0 0 118215 31 0 0 25 0 1 0 270788044 111980544 26448 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27339 26448 118 243 0 27093 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 109356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21161
/proc/meminfo: memFree=716496/2055920 swapFree=4192812/4192956
[pid=20962] ppid=20960 vsize=109356 CPUtime=1200.08
/proc/20962/stat : 20962 (cmusat) R 20960 20962 20124 0 -1 4194304 32243 0 0 0 119976 32 0 0 25 0 1 0 270788044 111980544 26448 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/20962/statm: 27339 26448 118 243 0 27093 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 109356

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.77
CPU system time (s): 0.339948
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 109356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.339948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32243
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= 2409

runsolver used 1.47278 second user time and 2.71659 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 26 16:45:32 UTC 2007

IDJOB= 307885
IDBENCH= 20216
IDSOLVER= 121
FILE ID= node3/307885-1172508332

PBS_JOBID= 3971601

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/307885-1172508332/cmusat /tmp/evaluation/307885-1172508332/instance-307885-1172508332.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-307885-1172508332 -o ROOT/results/node3/solver-307885-1172508332 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307885-1172508332/cmusat /tmp/evaluation/307885-1172508332/instance-307885-1172508332.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4819d89b7aa2a4346ffa426a3f09fe5c

RANDOM SEED= 618200129

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        822648 kB
Buffers:         67656 kB
Cached:        1029456 kB
SwapCached:          0 kB
Active:         459796 kB
Inactive:       692168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        822648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          73764 kB
Slab:            67044 kB
Committed_AS:  1142052 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= 66555 MiB

End job on node3 on Mon Feb 26 17:05:34 UTC 2007