Trace number 305424

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) 1200.11 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
MD5SUM8e78670c99e958f12e271eddd527e3f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
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/node30/watcher-305424-1172078836 -o ROOT/results/node30/solver-305424-1172078836 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305424-1172078836/cmusat_base /tmp/evaluation/305424-1172078836/instance-305424-1172078836.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 3/77 20963
/proc/meminfo: memFree=1493352/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=2816 CPUtime=0
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 539 0 0 0 0 0 0 0 18 0 1 0 201647708 2883584 521 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 737 524 90 241 0 493 0

[startup+0.107819 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20963
/proc/meminfo: memFree=1493352/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=6376 CPUtime=0.09
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 1378 0 0 0 9 0 0 0 18 0 1 0 201647708 6529024 1360 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 1594 1363 90 241 0 1350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6376

[startup+0.515877 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20963
/proc/meminfo: memFree=1493352/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=10896 CPUtime=0.5
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 2552 0 0 0 50 0 0 0 21 0 1 0 201647708 11157504 2007 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 2724 2007 112 241 0 2480 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10896

[startup+1.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1485344/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=11424 CPUtime=1.33
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 2684 0 0 0 132 1 0 0 25 0 1 0 201647708 11698176 2139 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551762 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 2856 2139 112 241 0 2612 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 11424

[startup+2.97623 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1484192/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=13008 CPUtime=2.96
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 3103 0 0 0 295 1 0 0 25 0 1 0 201647708 13320192 2558 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 3252 2558 112 241 0 3008 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13008

[startup+6.2557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1480352/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=16848 CPUtime=6.24
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 4076 0 0 0 622 2 0 0 25 0 1 0 201647708 17252352 3531 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549400 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 4212 3531 112 241 0 3968 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16848

[startup+12.7106 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1471904/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=24520 CPUtime=12.7
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 6038 0 0 0 1265 5 0 0 25 0 1 0 201647708 25108480 5493 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 6130 5493 112 241 0 5886 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 24520

[startup+25.5134 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1456864/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=39624 CPUtime=25.49
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 9852 0 0 0 2541 8 0 0 25 0 1 0 201647708 40574976 9307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 9906 9307 112 241 0 9662 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39624

[startup+51.1251 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1439392/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=56024 CPUtime=51.1
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 14412 0 0 0 5098 12 0 0 25 0 1 0 201647708 57368576 13502 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 14006 13502 112 241 0 13762 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 56024

[startup+102.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1426080/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=70096 CPUtime=102.29
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 18150 0 0 0 10214 15 0 0 25 0 1 0 201647708 71778304 17049 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 17524 17049 112 241 0 17280 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 70096

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1419424/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=75568 CPUtime=162.31
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 19962 0 0 0 16213 18 0 0 25 0 1 0 201647708 77381632 18461 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 18892 18461 112 241 0 18648 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 75568

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1400224/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=94856 CPUtime=222.32
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 25043 0 0 0 22210 22 0 0 25 0 1 0 201647708 97132544 23333 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 23714 23333 112 241 0 23470 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 94856

[startup+282.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1385888/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=109088 CPUtime=282.33
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 29072 0 0 0 28207 26 0 0 25 0 1 0 201647708 111706112 26920 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 27272 26920 112 241 0 27028 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 109088

[startup+342.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1370336/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=123996 CPUtime=342.33
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 33081 0 0 0 34204 29 0 0 25 0 1 0 201647708 126971904 30696 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 30999 30696 112 241 0 30755 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 123996

[startup+402.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1364128/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=130224 CPUtime=402.35
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 34670 0 0 0 40203 32 0 0 25 0 1 0 201647708 133349376 32285 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 32556 32285 112 241 0 32312 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 130224

[startup+462.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1360032/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=134256 CPUtime=462.35
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 35916 0 0 0 46202 33 0 0 25 0 1 0 201647708 137478144 33289 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 33564 33289 112 241 0 33320 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 134256

[startup+522.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1261216/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=236820 CPUtime=522.36
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 61861 0 0 0 52192 44 0 0 25 0 1 0 201647708 242503680 57929 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551193 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59205 57929 112 241 0 58961 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 236820

[startup+582.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1261088/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=236820 CPUtime=582.37
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 61896 0 0 0 58193 44 0 0 25 0 1 0 201647708 242503680 57964 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59205 57964 112 241 0 58961 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 236820

[startup+642.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1260960/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=236868 CPUtime=642.36
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 62187 0 0 0 64192 44 0 0 25 0 1 0 201647708 242552832 57990 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59217 57990 112 241 0 58973 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 236868

[startup+702.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1260896/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=236868 CPUtime=702.38
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 62192 0 0 0 70193 45 0 0 25 0 1 0 201647708 242552832 57995 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59217 57995 112 241 0 58973 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 236868

[startup+762.648 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1260640/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=236928 CPUtime=762.39
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 62552 0 0 0 76193 46 0 0 25 0 1 0 201647708 242614272 58078 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59232 58078 112 241 0 58988 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 236928

[startup+822.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1260640/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=236928 CPUtime=822.4
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 62552 0 0 0 82194 46 0 0 25 0 1 0 201647708 242614272 58078 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59232 58078 112 241 0 58988 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 236928

[startup+882.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1260320/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=236988 CPUtime=882.41
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 62925 0 0 0 88194 47 0 0 25 0 1 0 201647708 242675712 58159 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59247 58159 112 241 0 59003 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 236988

[startup+942.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1260320/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=236988 CPUtime=942.41
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 62925 0 0 0 94194 47 0 0 25 0 1 0 201647708 242675712 58159 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59247 58159 112 241 0 59003 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 236988

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1260192/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=236988 CPUtime=1002.41
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 62960 0 0 0 100194 47 0 0 25 0 1 0 201647708 242675712 58194 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59247 58194 112 241 0 59003 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 236988

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1260000/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=237060 CPUtime=1062.43
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 63321 0 0 0 106195 48 0 0 25 0 1 0 201647708 242749440 58248 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59265 58248 112 241 0 59021 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 237060

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1260000/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=237060 CPUtime=1122.44
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 63321 0 0 0 112195 49 0 0 25 0 1 0 201647708 242749440 58248 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59265 58248 112 241 0 59021 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 237060

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1259936/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=237060 CPUtime=1182.44
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 63321 0 0 0 118195 49 0 0 25 0 1 0 201647708 242749440 58248 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551762 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59265 58248 112 241 0 59021 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 237060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20964
/proc/meminfo: memFree=1260000/2055920 swapFree=4145576/4192956
[pid=20963] ppid=20961 vsize=237060 CPUtime=1200.06
/proc/20963/stat : 20963 (cmusat_base) R 20961 20963 19937 0 -1 4194304 63321 0 0 0 119957 49 0 0 25 0 1 0 201647708 242749440 58248 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20963/statm: 59265 58248 112 241 0 59021 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 237060

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): 1200.5
CPU time (s): 1200.11
CPU user time (s): 1199.57
CPU system time (s): 0.530919
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 237060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.530919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63321
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= 1678

runsolver used 1.40978 second user time and 2.66459 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Wed Feb 21 17:27:17 UTC 2007

IDJOB= 305424
IDBENCH= 20156
IDSOLVER= 120
FILE ID= node30/305424-1172078836

PBS_JOBID= 3892818

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
COMMAND LINE= /tmp/evaluation/305424-1172078836/cmusat_base /tmp/evaluation/305424-1172078836/instance-305424-1172078836.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-305424-1172078836 -o ROOT/results/node30/solver-305424-1172078836 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305424-1172078836/cmusat_base /tmp/evaluation/305424-1172078836/instance-305424-1172078836.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8e78670c99e958f12e271eddd527e3f2

RANDOM SEED= 827070399

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1493696 kB
Buffers:         50328 kB
Cached:         420652 kB
SwapCached:      15696 kB
Active:         279268 kB
Inactive:       216504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493696 kB
SwapTotal:     4192956 kB
SwapFree:      4145576 kB
Dirty:            3736 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            51840 kB
Committed_AS:   686180 kB
PageTables:       1884 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= 66556 MiB

End job on node30 on Wed Feb 21 17:47:19 UTC 2007