Trace number 305383

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) 1200.14 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
MD5SUMcb77fa686f82b4c89db1294cde11cf16
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/node23/watcher-305383-1172077959 -o ROOT/results/node23/solver-305383-1172077959 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305383-1172077959/cmusat_base /tmp/evaluation/305383-1172077959/instance-305383-1172077959.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: 0.92 0.98 0.99 3/77 23345
/proc/meminfo: memFree=1483360/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=2948 CPUtime=0
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 540 0 0 0 0 0 0 0 18 0 1 0 227749818 3018752 522 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 737 524 90 241 0 493 0

[startup+0.106879 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23345
/proc/meminfo: memFree=1483360/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=6376 CPUtime=0.1
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 1367 0 0 0 10 0 0 0 18 0 1 0 227749818 6529024 1349 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 1594 1349 90 241 0 1350 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6376

[startup+0.514926 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23345
/proc/meminfo: memFree=1483360/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=11024 CPUtime=0.5
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 2561 0 0 0 50 0 0 0 21 0 1 0 227749818 11288576 2016 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 2756 2016 112 241 0 2512 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 11024

[startup+1.33502 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1475288/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=11420 CPUtime=1.33
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 2697 0 0 0 132 1 0 0 25 0 1 0 227749818 11694080 2152 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 2855 2152 112 241 0 2611 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 11420

[startup+2.9712 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1474200/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=13004 CPUtime=2.96
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 3081 0 0 0 295 1 0 0 25 0 1 0 227749818 13316096 2536 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552263 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 3251 2536 112 241 0 3007 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13004

[startup+6.24758 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1469912/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=16848 CPUtime=6.23
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 4087 0 0 0 621 2 0 0 25 0 1 0 227749818 17252352 3542 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 4212 3542 112 241 0 3968 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16848

[startup+12.7053 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1461144/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=25200 CPUtime=12.69
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 6202 0 0 0 1266 3 0 0 25 0 1 0 227749818 25804800 5657 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 6300 5657 112 241 0 6056 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25200

[startup+25.5138 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1445144/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=41404 CPUtime=25.49
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 10313 0 0 0 2541 8 0 0 25 0 1 0 227749818 42397696 9768 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 10351 9768 112 241 0 10107 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41404

[startup+51.1257 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1419864/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=65576 CPUtime=51.11
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 16791 0 0 0 5096 15 0 0 25 0 1 0 227749818 67149824 15880 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 16394 15880 112 241 0 16150 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 65576

[startup+102.343 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1409944/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=76188 CPUtime=102.3
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 19671 0 0 0 10213 17 0 0 25 0 1 0 227749818 78016512 18569 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562401 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 19047 18569 112 241 0 18803 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 76188

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1402136/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=82848 CPUtime=162.32
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 21795 0 0 0 16212 20 0 0 25 0 1 0 227749818 84836352 20293 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 20712 20293 112 241 0 20468 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 82848

[startup+222.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1394200/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=90972 CPUtime=222.34
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 24060 0 0 0 22211 23 0 0 25 0 1 0 227749818 93155328 22349 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 22743 22349 112 241 0 22499 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 90972

[startup+282.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1383192/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=102204 CPUtime=282.36
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 27093 0 0 0 28210 26 0 0 25 0 1 0 227749818 104656896 25166 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559725 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 25551 25166 112 241 0 25307 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 102204

[startup+342.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1369112/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=116168 CPUtime=342.36
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 30845 0 0 0 34208 28 0 0 25 0 1 0 227749818 118956032 28694 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 29042 28694 112 241 0 28798 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 116168

[startup+402.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1363992/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=120580 CPUtime=402.38
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 32206 0 0 0 40208 30 0 0 25 0 1 0 227749818 123473920 29822 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 30145 29822 112 241 0 29901 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 120580

[startup+462.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1355544/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=128728 CPUtime=462.4
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 34543 0 0 0 46207 33 0 0 25 0 1 0 227749818 131817472 31917 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 32182 31917 112 241 0 31938 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 128728

[startup+522.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1276504/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=211660 CPUtime=522.41
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 55575 0 0 0 52200 41 0 0 25 0 1 0 227749818 216739840 51644 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 52915 51644 112 241 0 52671 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 211660

[startup+582.592 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1276504/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=211660 CPUtime=582.43
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 55575 0 0 0 58202 41 0 0 25 0 1 0 227749818 216739840 51644 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 52915 51644 112 241 0 52671 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 211660

[startup+642.625 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1276248/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=211712 CPUtime=642.44
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 55904 0 0 0 64202 42 0 0 25 0 1 0 227749818 216793088 51708 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 52928 51708 112 241 0 52684 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 211712

[startup+702.655 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1276248/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=211712 CPUtime=702.46
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 55904 0 0 0 70203 43 0 0 25 0 1 0 227749818 216793088 51708 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 52928 51708 112 241 0 52684 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 211712

[startup+762.684 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1276056/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=211712 CPUtime=762.47
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 55955 0 0 0 76204 43 0 0 25 0 1 0 227749818 216793088 51759 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 52928 51759 112 241 0 52684 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 211712

[startup+822.719 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1275928/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=211768 CPUtime=822.49
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 56257 0 0 0 82205 44 0 0 25 0 1 0 227749818 216850432 51783 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 52942 51783 112 241 0 52698 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 211768

[startup+882.749 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1275736/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=211768 CPUtime=882.5
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 56300 0 0 0 88206 44 0 0 25 0 1 0 227749818 216850432 51826 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 52942 51826 112 241 0 52698 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 211768

[startup+942.777 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23346
/proc/meminfo: memFree=1275544/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=211828 CPUtime=942.51
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 56643 0 0 0 94206 45 0 0 25 0 1 0 227749818 216911872 51877 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 52957 51877 112 241 0 52713 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 211828

[startup+1002.81 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 23346
/proc/meminfo: memFree=1275544/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=211828 CPUtime=1002.53
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 56644 0 0 0 100207 46 0 0 25 0 1 0 227749818 216911872 51878 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 52957 51878 112 241 0 52713 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 211828

[startup+1062.84 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 23346
/proc/meminfo: memFree=1249496/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=237696 CPUtime=1062.54
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 63456 0 0 0 106202 52 0 0 25 0 1 0 227749818 243400704 58383 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 59424 58383 112 241 0 59180 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 237696

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23346
/proc/meminfo: memFree=1249496/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=237696 CPUtime=1122.56
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 63457 0 0 0 112203 53 0 0 25 0 1 0 227749818 243400704 58384 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 59424 58384 112 241 0 59180 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 237696

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23346
/proc/meminfo: memFree=1249496/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=237696 CPUtime=1182.57
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 63458 0 0 0 118204 53 0 0 25 0 1 0 227749818 243400704 58385 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 59424 58385 112 241 0 59180 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 237696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23346
/proc/meminfo: memFree=1249496/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=237696 CPUtime=1200.1
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 63459 0 0 0 119956 54 0 0 25 0 1 0 227749818 243400704 58386 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 59424 58386 112 241 0 59180 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 237696

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23346
/proc/meminfo: memFree=1249496/2055920 swapFree=4144988/4192956
[pid=23345] ppid=23343 vsize=237696 CPUtime=1200.1
/proc/23345/stat : 23345 (cmusat_base) R 23343 23345 22336 0 -1 4194304 63459 0 0 0 119956 54 0 0 25 0 1 0 227749818 243400704 58386 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/23345/statm: 59424 58386 112 241 0 59180 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 237696

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.14
CPU user time (s): 1199.56
CPU system time (s): 0.579911
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 237696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.579911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63459
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= 1244

runsolver used 1.43878 second user time and 2.77458 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Wed Feb 21 17:12:39 UTC 2007

IDJOB= 305383
IDBENCH= 20155
IDSOLVER= 120
FILE ID= node23/305383-1172077959

PBS_JOBID= 3892802

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
COMMAND LINE= /tmp/evaluation/305383-1172077959/cmusat_base /tmp/evaluation/305383-1172077959/instance-305383-1172077959.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-305383-1172077959 -o ROOT/results/node23/solver-305383-1172077959 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305383-1172077959/cmusat_base /tmp/evaluation/305383-1172077959/instance-305383-1172077959.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  cb77fa686f82b4c89db1294cde11cf16

RANDOM SEED= 257332627

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1483768 kB
Buffers:         40688 kB
Cached:         442292 kB
SwapCached:      15188 kB
Active:         151076 kB
Inactive:       354948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483768 kB
SwapTotal:     4192956 kB
SwapFree:      4144988 kB
Dirty:            3736 kB
Writeback:           0 kB
Mapped:          30064 kB
Slab:            51772 kB
Committed_AS:   722440 kB
PageTables:       1696 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= 66557 MiB

End job on node23 on Wed Feb 21 17:32:42 UTC 2007