Trace number 301816

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) 1200.07 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S485928362-15.cnf
MD5SUM73f8500dfa90695f93ebe5edace82ac9
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 variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node2/watcher-301816-1171993314 -o ROOT/results/node2/solver-301816-1171993314 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301816-1171993314/cmusat_base /tmp/evaluation/301816-1171993314/instance-301816-1171993314.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 1.02 1.42 3/77 13465
/proc/meminfo: memFree=434744/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=2952 CPUtime=0
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 219286313 3022848 275 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 738 275 90 241 0 494 0

[startup+0.106956 s]
/proc/loadavg: 1.00 1.02 1.42 3/77 13465
/proc/meminfo: memFree=434744/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=5044 CPUtime=0.1
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 971 0 0 0 10 0 0 0 18 0 1 0 219286313 5165056 802 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 1261 802 112 241 0 1017 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5044

[startup+0.514999 s]
/proc/loadavg: 1.00 1.02 1.42 3/77 13465
/proc/meminfo: memFree=434744/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=6364 CPUtime=0.5
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 1316 0 0 0 50 0 0 0 21 0 1 0 219286313 6516736 1147 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 1591 1147 112 241 0 1347 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6364

[startup+1.33508 s]
/proc/loadavg: 1.00 1.02 1.42 2/78 13466
/proc/meminfo: memFree=428080/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=9400 CPUtime=1.33
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 2111 0 0 0 132 1 0 0 25 0 1 0 219286313 9625600 1942 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559945 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 2350 1943 112 241 0 2106 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9400

[startup+2.97125 s]
/proc/loadavg: 1.00 1.02 1.41 2/78 13466
/proc/meminfo: memFree=424688/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=14016 CPUtime=2.96
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 3484 0 0 0 294 2 0 0 25 0 1 0 219286313 14352384 3131 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 3504 3131 112 241 0 3260 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14016

[startup+6.24759 s]
/proc/loadavg: 1.00 1.02 1.41 2/78 13466
/proc/meminfo: memFree=421168/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=15080 CPUtime=6.24
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 3832 0 0 0 621 3 0 0 25 0 1 0 219286313 15441920 3414 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 3770 3414 112 241 0 3526 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15080

[startup+12.7033 s]
/proc/loadavg: 1.00 1.02 1.41 2/78 13466
/proc/meminfo: memFree=417072/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=19068 CPUtime=12.69
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 5059 0 0 0 1265 4 0 0 25 0 1 0 219286313 19525632 4434 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 4767 4434 112 241 0 4523 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19068

[startup+25.5106 s]
/proc/loadavg: 1.00 1.02 1.40 2/78 13466
/proc/meminfo: memFree=412336/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=23596 CPUtime=25.49
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 6462 0 0 0 2544 5 0 0 25 0 1 0 219286313 24162304 5606 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 5899 5606 112 241 0 5655 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23596

[startup+51.1232 s]
/proc/loadavg: 1.00 1.02 1.39 2/78 13466
/proc/meminfo: memFree=399472/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=37440 CPUtime=51.1
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 10176 0 0 0 5104 6 0 0 25 0 1 0 219286313 38338560 8800 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 9360 8800 112 241 0 9116 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 37440

[startup+102.345 s]
/proc/loadavg: 1.07 1.03 1.37 2/78 13466
/proc/meminfo: memFree=390576/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=46120 CPUtime=102.3
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 12743 0 0 0 10222 8 0 0 25 0 1 0 219286313 47226880 11042 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 11530 11042 112 241 0 11286 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 46120

[startup+162.378 s]
/proc/loadavg: 1.02 1.02 1.35 2/78 13466
/proc/meminfo: memFree=377392/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=58788 CPUtime=162.32
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 16408 0 0 0 16219 13 0 0 25 0 1 0 219286313 60198912 14318 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 14697 14318 112 241 0 14453 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 58788

[startup+222.409 s]
/proc/loadavg: 1.01 1.02 1.32 2/78 13466
/proc/meminfo: memFree=367792/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=68360 CPUtime=222.33
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 19015 0 0 0 22217 16 0 0 25 0 1 0 219286313 70000640 16778 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 17090 16778 112 241 0 16846 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 68360

[startup+282.438 s]
/proc/loadavg: 1.00 1.01 1.30 2/78 13466
/proc/meminfo: memFree=321072/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=117172 CPUtime=282.35
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 31601 0 0 0 28212 23 0 0 25 0 1 0 219286313 119984128 28350 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 29293 28350 112 241 0 29049 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 117172

[startup+342.466 s]
/proc/loadavg: 1.00 1.01 1.28 2/78 13466
/proc/meminfo: memFree=320816/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=117228 CPUtime=342.36
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 31852 0 0 0 34212 24 0 0 25 0 1 0 219286313 120041472 28420 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 29307 28420 112 241 0 29063 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 117228

[startup+402.5 s]
/proc/loadavg: 1.00 1.00 1.26 2/78 13466
/proc/meminfo: memFree=320496/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=117288 CPUtime=402.37
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 32122 0 0 0 40213 24 0 0 25 0 1 0 219286313 120102912 28495 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 29322 28495 112 241 0 29078 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 117288

[startup+462.53 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 13466
/proc/meminfo: memFree=320176/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=117356 CPUtime=462.39
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 32417 0 0 0 46214 25 0 0 25 0 1 0 219286313 120172544 28580 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 29339 28580 112 241 0 29095 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 117356

[startup+522.558 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 13466
/proc/meminfo: memFree=320176/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=117356 CPUtime=522.4
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 32418 0 0 0 52214 26 0 0 25 0 1 0 219286313 120172544 28581 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 29339 28581 112 241 0 29095 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 117356

[startup+582.588 s]
/proc/loadavg: 1.00 1.00 1.20 2/78 13466
/proc/meminfo: memFree=315696/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=121652 CPUtime=582.42
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 33765 0 0 0 58214 28 0 0 25 0 1 0 219286313 124571648 29701 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 30413 29701 112 241 0 30169 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 121652

[startup+642.622 s]
/proc/loadavg: 1.00 1.00 1.19 2/78 13466
/proc/meminfo: memFree=310704/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=126368 CPUtime=642.43
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 35267 0 0 0 64213 30 0 0 25 0 1 0 219286313 129400832 30958 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 31592 30958 112 241 0 31348 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 126368

[startup+702.651 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 13466
/proc/meminfo: memFree=310640/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=126368 CPUtime=702.45
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 35268 0 0 0 70214 31 0 0 25 0 1 0 219286313 129400832 30959 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559951 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 31592 30959 112 241 0 31348 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 126368

[startup+762.68 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 13466
/proc/meminfo: memFree=302704/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=133980 CPUtime=762.45
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 37517 0 0 0 76211 34 0 0 25 0 1 0 219286313 137195520 32943 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 33495 32943 112 241 0 33251 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 133980

[startup+822.713 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 13466
/proc/meminfo: memFree=302448/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=134284 CPUtime=822.47
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 37575 0 0 0 82212 35 0 0 25 0 1 0 219286313 137506816 33001 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 33571 33001 112 241 0 33327 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 134284

[startup+882.742 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 13466
/proc/meminfo: memFree=302384/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=134284 CPUtime=882.48
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 37592 0 0 0 88213 35 0 0 25 0 1 0 219286313 137506816 33018 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 33571 33018 112 241 0 33327 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 134284

[startup+942.774 s]
/proc/loadavg: 1.00 1.00 1.13 2/78 13466
/proc/meminfo: memFree=287536/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=148876 CPUtime=942.5
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 41586 0 0 0 94210 40 0 0 25 0 1 0 219286313 152449024 36725 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 37219 36725 112 241 0 36975 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 148876

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 13466
/proc/meminfo: memFree=287472/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=149020 CPUtime=1002.51
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 41601 0 0 0 100211 40 0 0 25 0 1 0 219286313 152596480 36740 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 37255 36740 112 241 0 37011 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 149020

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 13466
/proc/meminfo: memFree=287408/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=149020 CPUtime=1062.53
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 41608 0 0 0 106212 41 0 0 25 0 1 0 219286313 152596480 36747 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 37255 36747 112 241 0 37011 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 149020

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 13466
/proc/meminfo: memFree=279216/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=157336 CPUtime=1122.54
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 43707 0 0 0 112211 43 0 0 25 0 1 0 219286313 161112064 38846 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 39334 38846 112 241 0 39090 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 157336

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.08 2/84 13574
/proc/meminfo: memFree=267128/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=167660 CPUtime=1182.52
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 46675 0 0 0 118205 47 0 0 25 0 1 0 219286313 171683840 41503 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 41915 41503 112 241 0 41671 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 167660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.08 2/84 13588
/proc/meminfo: memFree=267200/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=167660 CPUtime=1200.03
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 46675 0 0 0 119956 47 0 0 25 0 1 0 219286313 171683840 41503 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 41915 41503 112 241 0 41671 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 167660

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.08 2/84 13588
/proc/meminfo: memFree=267200/2055920 swapFree=4192812/4192956
[pid=13465] ppid=13463 vsize=167660 CPUtime=1200.03
/proc/13465/stat : 13465 (cmusat_base) R 13463 13465 12576 0 -1 4194304 46675 0 0 0 119956 47 0 0 25 0 1 0 219286313 171683840 41503 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/13465/statm: 41915 41503 112 241 0 41671 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 167660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1199.56
CPU system time (s): 0.504923
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 167660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.504923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46675
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= 1687

runsolver used 1.42378 second user time and 2.83057 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Tue Feb 20 17:41:54 UTC 2007

IDJOB= 301816
IDBENCH= 20068
IDSOLVER= 120
FILE ID= node2/301816-1171993314

PBS_JOBID= 3849092

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S485928362-15.cnf
COMMAND LINE= /tmp/evaluation/301816-1171993314/cmusat_base /tmp/evaluation/301816-1171993314/instance-301816-1171993314.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301816-1171993314 -o ROOT/results/node2/solver-301816-1171993314 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301816-1171993314/cmusat_base /tmp/evaluation/301816-1171993314/instance-301816-1171993314.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  73f8500dfa90695f93ebe5edace82ac9

RANDOM SEED= 111210051

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        435216 kB
Buffers:         54008 kB
Cached:        1427644 kB
SwapCached:          0 kB
Active:         965828 kB
Inactive:       576032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        435216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2992 kB
Writeback:           0 kB
Mapped:          79120 kB
Slab:            64380 kB
Committed_AS:  1193652 kB
PageTables:       1812 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= 66548 MiB

End job on node2 on Tue Feb 20 18:01:56 UTC 2007