Trace number 301652

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 BASE 2007-02-08? (TO) 1200.09 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1172786648-06.cnf
MD5SUM27847d68fadd27947440c2e2b03da894
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark373.013
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data (download as text)



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/node4/watcher-301652-1171983335 -o ROOT/results/node4/solver-301652-1171983335 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301652-1171983335/cmusat_base /tmp/evaluation/301652-1171983335/instance-301652-1171983335.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: 0.91 0.97 0.99 3/77 8041
/proc/meminfo: memFree=1493608/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=2892 CPUtime=0
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 218288387 2961408 262 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 723 262 90 241 0 479 0

[startup+0.107512 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 8041
/proc/meminfo: memFree=1493608/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=4788 CPUtime=0.1
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 893 0 0 0 10 0 0 0 18 0 1 0 218288387 4902912 736 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 1197 736 111 241 0 953 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4788

[startup+0.515551 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 8041
/proc/meminfo: memFree=1493608/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=6240 CPUtime=0.5
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 1297 0 0 0 50 0 0 0 21 0 1 0 218288387 6389760 1140 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 1560 1140 111 241 0 1316 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6240

[startup+1.33563 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 8042
/proc/meminfo: memFree=1487072/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=9276 CPUtime=1.33
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 2061 0 0 0 132 1 0 0 25 0 1 0 218288387 9498624 1904 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 2319 1904 111 241 0 2075 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9276

[startup+2.97179 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 8042
/proc/meminfo: memFree=1483424/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=12012 CPUtime=2.96
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 2877 0 0 0 294 2 0 0 25 0 1 0 218288387 12300288 2611 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 3003 2611 111 241 0 2759 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12012

[startup+6.2551 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 8042
/proc/meminfo: memFree=1481376/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=13744 CPUtime=6.24
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 3445 0 0 0 622 2 0 0 25 0 1 0 218288387 14073856 3063 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 3436 3063 111 241 0 3192 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13744

[startup+12.7107 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 8042
/proc/meminfo: memFree=1477600/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=17472 CPUtime=12.7
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 4590 0 0 0 1267 3 0 0 25 0 1 0 218288387 17891328 4019 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 4368 4019 111 241 0 4124 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17472

[startup+25.5119 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 8042
/proc/meminfo: memFree=1462432/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=33368 CPUtime=25.49
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 8923 0 0 0 2544 5 0 0 25 0 1 0 218288387 34168832 7748 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134550452 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 8342 7748 111 241 0 8098 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33368

[startup+51.1244 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 8042
/proc/meminfo: memFree=1462048/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=33740 CPUtime=51.1
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 9160 0 0 0 5104 6 0 0 25 0 1 0 218288387 34549760 7901 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 8435 7901 111 241 0 8191 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 33740

[startup+102.342 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 8042
/proc/meminfo: memFree=1451744/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=44668 CPUtime=102.3
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 12388 0 0 0 10222 8 0 0 25 0 1 0 218288387 45740032 10721 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 11167 10721 111 241 0 10923 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 44668

[startup+162.377 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8042
/proc/meminfo: memFree=1440672/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=54276 CPUtime=162.33
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 15266 0 0 0 16221 12 0 0 25 0 1 0 218288387 55578624 13221 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 13569 13221 111 241 0 13325 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 54276

[startup+222.408 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8042
/proc/meminfo: memFree=1403104/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=93988 CPUtime=222.34
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 25555 0 0 0 22216 18 0 0 25 0 1 0 218288387 96243712 22584 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 23497 22584 111 241 0 23253 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 93988

[startup+282.436 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8042
/proc/meminfo: memFree=1402784/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=94036 CPUtime=282.36
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 25805 0 0 0 28217 19 0 0 25 0 1 0 218288387 96292864 22668 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 23509 22668 111 241 0 23265 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 94036

[startup+342.471 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 8124
/proc/meminfo: memFree=1401200/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=94092 CPUtime=342.34
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 26033 0 0 0 34214 20 0 0 25 0 1 0 218288387 96350208 22718 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 23523 22718 111 241 0 23279 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 94092

[startup+402.533 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 8210
/proc/meminfo: memFree=1400944/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=94152 CPUtime=402.32
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 26300 0 0 0 40212 20 0 0 25 0 1 0 218288387 96411648 22793 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 23538 22793 111 241 0 23294 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 94152

[startup+462.574 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8240
/proc/meminfo: memFree=1396000/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=99948 CPUtime=462.33
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 28038 0 0 0 46211 22 0 0 25 0 1 0 218288387 102346752 24324 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 24987 24324 111 241 0 24743 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 99948

[startup+522.603 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8240
/proc/meminfo: memFree=1395936/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=100116 CPUtime=522.34
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 28066 0 0 0 52212 22 0 0 25 0 1 0 218288387 102518784 24352 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 25029 24352 111 241 0 24785 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 100116

[startup+582.633 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8240
/proc/meminfo: memFree=1386400/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=109480 CPUtime=582.37
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 30674 0 0 0 58212 25 0 0 25 0 1 0 218288387 112107520 26736 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 27370 26736 111 241 0 27126 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 109480

[startup+642.668 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8240
/proc/meminfo: memFree=1377888/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=117632 CPUtime=642.39
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 33040 0 0 0 64212 27 0 0 25 0 1 0 218288387 120455168 28860 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 29408 28860 111 241 0 29164 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 117632

[startup+702.698 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8240
/proc/meminfo: memFree=1377696/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=117912 CPUtime=702.4
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 33089 0 0 0 70213 27 0 0 25 0 1 0 218288387 120741888 28909 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 29478 28909 111 241 0 29234 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 117912

[startup+762.725 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8240
/proc/meminfo: memFree=1367136/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=128192 CPUtime=762.41
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 36003 0 0 0 76212 29 0 0 25 0 1 0 218288387 131268608 31561 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 32048 31561 111 241 0 31804 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 128192

[startup+822.755 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8240
/proc/meminfo: memFree=1367072/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=128364 CPUtime=822.43
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 36023 0 0 0 82213 30 0 0 25 0 1 0 218288387 131444736 31581 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 32091 31581 111 241 0 31847 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 128364

[startup+882.783 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8240
/proc/meminfo: memFree=1366944/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=128500 CPUtime=882.44
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 36079 0 0 0 88213 31 0 0 25 0 1 0 218288387 131584000 31637 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 32125 31637 111 241 0 31881 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 128500

[startup+942.812 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8240
/proc/meminfo: memFree=1352864/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=142092 CPUtime=942.45
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 39858 0 0 0 94211 34 0 0 25 0 1 0 218288387 145502208 35132 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 35523 35132 111 241 0 35279 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 142092

[startup+1002.84 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8240
/proc/meminfo: memFree=1352800/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=142224 CPUtime=1002.47
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 39875 0 0 0 100212 35 0 0 25 0 1 0 218288387 145637376 35149 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 35556 35149 111 241 0 35312 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 142224

[startup+1062.88 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 8240
/proc/meminfo: memFree=1352672/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=142376 CPUtime=1062.48
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 39913 0 0 0 106213 35 0 0 25 0 1 0 218288387 145793024 35187 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 35594 35187 111 241 0 35350 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 142376

[startup+1122.91 s]
/proc/loadavg: 1.03 0.99 1.00 2/78 8240
/proc/meminfo: memFree=1272800/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=226984 CPUtime=1122.51
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 61055 0 0 0 112207 44 0 0 25 0 1 0 218288387 232431616 55077 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 56746 55077 111 241 0 56502 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 226984

[startup+1182.94 s]
/proc/loadavg: 1.01 0.99 1.00 2/78 8240
/proc/meminfo: memFree=1272480/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=227092 CPUtime=1182.52
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 61481 0 0 0 118208 44 0 0 25 0 1 0 218288387 232542208 55194 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 56773 55194 111 241 0 56529 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 227092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.01 0.99 1.00 2/78 8240
/proc/meminfo: memFree=1272480/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=227092 CPUtime=1200.03
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 61481 0 0 0 119959 44 0 0 25 0 1 0 218288387 232542208 55194 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 56773 55194 111 241 0 56529 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 227092

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

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

[startup+1200.46 s]
/proc/loadavg: 1.01 0.99 1.00 2/78 8240
/proc/meminfo: memFree=1272480/2055920 swapFree=4192812/4192956
[pid=8041] ppid=8039 vsize=227092 CPUtime=1200.03
/proc/8041/stat : 8041 (cmusat_base) R 8039 8041 6921 0 -1 4194304 61481 0 0 0 119959 44 0 0 25 0 1 0 218288387 232542208 55194 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8041/statm: 56773 55194 111 241 0 56529 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 227092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.09
CPU user time (s): 1199.6
CPU system time (s): 0.487925
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 227092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.487925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61481
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= 16494

runsolver used 1.41378 second user time and 2.80857 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Feb 20 14:55:35 UTC 2007

IDJOB= 301652
IDBENCH= 20064
IDSOLVER= 120
FILE ID= node4/301652-1171983335

PBS_JOBID= 3849060

Free space on /tmp= 66547 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1172786648-06.cnf
COMMAND LINE= /tmp/evaluation/301652-1171983335/cmusat_base /tmp/evaluation/301652-1171983335/instance-301652-1171983335.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-301652-1171983335 -o ROOT/results/node4/solver-301652-1171983335 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301652-1171983335/cmusat_base /tmp/evaluation/301652-1171983335/instance-301652-1171983335.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  27847d68fadd27947440c2e2b03da894

RANDOM SEED= 93857146

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1494080 kB
Buffers:         53856 kB
Cached:         371824 kB
SwapCached:          0 kB
Active:         136380 kB
Inactive:       349128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2932 kB
Writeback:           0 kB
Mapped:          78760 kB
Slab:            61932 kB
Committed_AS:   971104 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= 66547 MiB

End job on node4 on Tue Feb 20 15:15:38 UTC 2007