Trace number 308171

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 1200.47

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1832504551-17-UNSAT.cnf
MD5SUMb9122f271ef3adea0bb053b0ffbf32d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark98.552
Satisfiable
(Un)Satisfiability was proved
Number of variables3498
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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/node13/watcher-308171-1172516822 -o ROOT/results/node13/solver-308171-1172516822 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308171-1172516822/cmusat_base /tmp/evaluation/308171-1172516822/instance-308171-1172516822.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: 0.99 0.98 0.99 3/77 18569
/proc/meminfo: memFree=1744640/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=2652 CPUtime=0
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 271636701 2715648 221 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 663 221 90 241 0 419 0

[startup+0.106641 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 18569
/proc/meminfo: memFree=1744640/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=3568 CPUtime=0.1
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 483 0 0 0 10 0 0 0 18 0 1 0 271636701 3653632 465 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 892 465 109 241 0 648 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3568

[startup+0.514696 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 18569
/proc/meminfo: memFree=1744640/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=3964 CPUtime=0.51
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 600 0 0 0 51 0 0 0 21 0 1 0 271636701 4059136 582 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560101 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 991 582 109 241 0 747 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3964

[startup+1.3348 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1741944/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=4740 CPUtime=1.33
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 779 0 0 0 133 0 0 0 25 0 1 0 271636701 4853760 761 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134552311 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 1185 761 109 241 0 941 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4740

[startup+2.97102 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1741624/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=4964 CPUtime=2.96
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 870 0 0 0 296 0 0 0 25 0 1 0 271636701 5083136 852 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 1241 852 109 241 0 997 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4964

[startup+6.24746 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1740344/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=5920 CPUtime=6.24
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 1156 0 0 0 624 0 0 0 25 0 1 0 271636701 6062080 1105 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 1480 1105 109 241 0 1236 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5920

[startup+12.7043 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1738488/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=8212 CPUtime=12.68
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 1832 0 0 0 1268 0 0 0 25 0 1 0 271636701 8409088 1541 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 2053 1541 109 241 0 1809 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8212

[startup+25.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1736696/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=9980 CPUtime=25.5
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 2562 0 0 0 2549 1 0 0 25 0 1 0 271636701 10219520 2037 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 2495 2037 109 241 0 2251 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 9980

[startup+51.1244 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1734008/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=12160 CPUtime=51.09
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 3437 0 0 0 5108 1 0 0 25 0 1 0 271636701 12451840 2668 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 3040 2668 109 241 0 2796 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12160

[startup+102.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1729272/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=17780 CPUtime=102.3
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 5255 0 0 0 10227 3 0 0 25 0 1 0 271636701 18206720 3870 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 4445 3870 109 241 0 4201 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17780

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1725112/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=21464 CPUtime=162.31
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 6585 0 0 0 16226 5 0 0 25 0 1 0 271636701 21979136 4888 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 5366 4888 109 241 0 5122 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 21464

[startup+222.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1719416/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=27096 CPUtime=222.33
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 8298 0 0 0 22226 7 0 0 25 0 1 0 271636701 27746304 6348 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134552542 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 6774 6348 109 241 0 6530 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 27096

[startup+282.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1705720/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=42472 CPUtime=282.34
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 12569 0 0 0 28225 9 0 0 25 0 1 0 271636701 43491328 9733 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 10618 9733 109 241 0 10374 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 42472

[startup+342.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1705400/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=42704 CPUtime=342.36
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 12822 0 0 0 34226 10 0 0 25 0 1 0 271636701 43728896 9817 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 10676 9817 109 241 0 10432 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 42704

[startup+402.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1705016/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=42768 CPUtime=402.37
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 13092 0 0 0 40227 10 0 0 25 0 1 0 271636701 43794432 9903 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 10692 9903 109 241 0 10448 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 42768

[startup+462.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1705016/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=42768 CPUtime=462.39
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 13110 0 0 0 46228 11 0 0 25 0 1 0 271636701 43794432 9921 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 10692 9921 109 241 0 10448 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 42768

[startup+522.567 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1703864/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=43792 CPUtime=522.39
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 13597 0 0 0 52228 11 0 0 25 0 1 0 271636701 44843008 10208 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 10948 10208 109 241 0 10704 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 43792

[startup+582.596 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1701240/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=46120 CPUtime=582.4
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 14469 0 0 0 58228 12 0 0 25 0 1 0 271636701 47226880 10862 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 11530 10862 109 241 0 11286 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 46120

[startup+642.635 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18570
/proc/meminfo: memFree=1700984/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=46440 CPUtime=642.42
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 14534 0 0 0 64229 13 0 0 25 0 1 0 271636701 47554560 10927 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 11610 10927 109 241 0 11366 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 46440

[startup+702.667 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 18570
/proc/meminfo: memFree=1698104/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=48776 CPUtime=702.43
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 15473 0 0 0 70229 14 0 0 25 0 1 0 271636701 49946624 11628 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 12194 11628 109 241 0 11950 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 48776

[startup+762.699 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 18570
/proc/meminfo: memFree=1697976/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=49064 CPUtime=762.45
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 15520 0 0 0 76230 15 0 0 25 0 1 0 271636701 50241536 11675 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 12266 11675 109 241 0 12022 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 49064

[startup+822.734 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18570
/proc/meminfo: memFree=1694328/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=52332 CPUtime=822.47
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 16687 0 0 0 82230 17 0 0 25 0 1 0 271636701 53587968 12582 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 13083 12582 109 241 0 12839 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 52332

[startup+882.765 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18570
/proc/meminfo: memFree=1694264/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=52488 CPUtime=882.48
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 16709 0 0 0 88231 17 0 0 25 0 1 0 271636701 53747712 12604 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 13122 12604 109 241 0 12878 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 52488

[startup+942.798 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18570
/proc/meminfo: memFree=1668088/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=82956 CPUtime=942.49
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 24394 0 0 0 94229 20 0 0 25 0 1 0 271636701 84946944 19117 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 20739 19117 109 241 0 20495 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 82956

[startup+1002.83 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18570
/proc/meminfo: memFree=1667768/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=83224 CPUtime=1002.51
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 24779 0 0 0 100230 21 0 0 25 0 1 0 271636701 85221376 19218 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 20806 19218 109 241 0 20562 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 83224

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18570
/proc/meminfo: memFree=1667704/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=83384 CPUtime=1062.52
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 24794 0 0 0 106231 21 0 0 25 0 1 0 271636701 85385216 19233 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 20846 19233 109 241 0 20602 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 83384

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18570
/proc/meminfo: memFree=1667320/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=83576 CPUtime=1122.53
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 24888 0 0 0 112232 21 0 0 25 0 1 0 271636701 85581824 19327 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 20894 19327 109 241 0 20650 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 83576

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18570
/proc/meminfo: memFree=1666936/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=83692 CPUtime=1182.55
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 25291 0 0 0 118233 22 0 0 25 0 1 0 271636701 85700608 19420 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 20923 19420 109 241 0 20679 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 83692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18570
/proc/meminfo: memFree=1667000/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=83692 CPUtime=1200.06
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 25293 0 0 0 119984 22 0 0 25 0 1 0 271636701 85700608 19422 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 20923 19422 109 241 0 20679 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 83692

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18570
/proc/meminfo: memFree=1667000/2055920 swapFree=4192812/4192956
[pid=18569] ppid=18567 vsize=83692 CPUtime=1200.06
/proc/18569/stat : 18569 (cmusat_base) R 18567 18569 18178 0 -1 4194304 25293 0 0 0 119984 22 0 0 25 0 1 0 271636701 85700608 19422 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18569/statm: 20923 19422 109 241 0 20679 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 83692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1199.85
CPU system time (s): 0.241963
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 83692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25293
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= 1492

runsolver used 1.3478 second user time and 2.86756 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Feb 26 19:07:02 UTC 2007

IDJOB= 308171
IDBENCH= 20224
IDSOLVER= 120
FILE ID= node13/308171-1172516822

PBS_JOBID= 3971606

Free space on /tmp= 66554 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1832504551-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308171-1172516822/cmusat_base /tmp/evaluation/308171-1172516822/instance-308171-1172516822.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-308171-1172516822 -o ROOT/results/node13/solver-308171-1172516822 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308171-1172516822/cmusat_base /tmp/evaluation/308171-1172516822/instance-308171-1172516822.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b9122f271ef3adea0bb053b0ffbf32d8

RANDOM SEED= 848467171

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1745112 kB
Buffers:         40308 kB
Cached:         153560 kB
SwapCached:          0 kB
Active:         209224 kB
Inactive:        38932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745112 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          73216 kB
Slab:            48336 kB
Committed_AS:  1050388 kB
PageTables:       1744 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= 66554 MiB

End job on node13 on Mon Feb 26 19:27:05 UTC 2007