Trace number 298495

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) 1200.08 1200.48

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1257266562-15.SAT.shuffled.cnf
MD5SUM5e7fef8a5169f386cc435a1aecb40c3c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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/node58/watcher-298495-1171857072 -o ROOT/results/node58/solver-298495-1171857072 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298495-1171857072/cmusat_base /tmp/evaluation/298495-1171857072/instance-298495-1171857072.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 3/64 14320
/proc/meminfo: memFree=1026416/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=2308 CPUtime=0
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 205663876 2363392 162 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134547998 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 577 162 93 241 0 333 0

[startup+0.10658 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14320
/proc/meminfo: memFree=1026416/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=2572 CPUtime=0.1
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 258 0 0 0 10 0 0 0 18 0 1 0 205663876 2633728 240 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 643 240 111 241 0 399 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2572

[startup+0.514623 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14320
/proc/meminfo: memFree=1026416/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=2976 CPUtime=0.51
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 345 0 0 0 51 0 0 0 22 0 1 0 205663876 3047424 327 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552138 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 744 327 111 241 0 500 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2976

[startup+1.33471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=1025128/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=4144 CPUtime=1.32
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 592 0 0 0 132 0 0 0 25 0 1 0 205663876 4243456 574 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551999 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 1036 574 111 241 0 792 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4144

[startup+2.97589 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=1024296/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=4280 CPUtime=2.97
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 651 0 0 0 297 0 0 0 25 0 1 0 205663876 4382720 633 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 1070 633 111 241 0 826 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4280

[startup+6.25126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=1022440/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=6188 CPUtime=6.24
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 1137 0 0 0 624 0 0 0 25 0 1 0 205663876 6336512 1083 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 1547 1083 111 241 0 1303 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6188

[startup+12.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=1021160/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=7064 CPUtime=12.69
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 1514 0 0 0 1269 0 0 0 25 0 1 0 205663876 7233536 1360 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135061668 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 1766 1360 111 241 0 1522 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7064

[startup+25.5074 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=1018728/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=10004 CPUtime=25.49
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 2495 0 0 0 2548 1 0 0 25 0 1 0 205663876 10244096 1966 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 2501 1966 111 241 0 2257 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10004

[startup+51.1132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=1015464/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=12792 CPUtime=51.09
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 3599 0 0 0 5107 2 0 0 25 0 1 0 205663876 13099008 2772 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549158 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 3198 2772 111 241 0 2954 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12792

[startup+102.325 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=1010536/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=18968 CPUtime=102.29
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 5698 0 0 0 10226 3 0 0 25 0 1 0 205663876 19423232 4057 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 4742 4057 111 241 0 4498 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 18968

[startup+162.349 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=1007080/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=21912 CPUtime=162.29
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 6803 0 0 0 16225 4 0 0 25 0 1 0 205663876 22437888 4880 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 5478 4880 111 241 0 5234 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 21912

[startup+222.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=996328/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=35188 CPUtime=222.29
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 10587 0 0 0 22223 6 0 0 25 0 1 0 205663876 36032512 7556 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 8797 7556 111 241 0 8553 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35188

[startup+282.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=995688/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=35572 CPUtime=282.3
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 10930 0 0 0 28223 7 0 0 25 0 1 0 205663876 36425728 7704 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 8893 7704 111 241 0 8649 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 35572

[startup+342.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=995112/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=35980 CPUtime=342.3
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 11291 0 0 0 34223 7 0 0 25 0 1 0 205663876 36843520 7851 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 8995 7851 111 241 0 8751 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 35980

[startup+402.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=994152/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=36528 CPUtime=402.31
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 11763 0 0 0 40223 8 0 0 25 0 1 0 205663876 37404672 8088 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 9132 8088 111 241 0 8888 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 36528

[startup+462.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=993768/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=36788 CPUtime=462.32
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 11881 0 0 0 46224 8 0 0 25 0 1 0 205663876 37670912 8173 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 9197 8173 111 241 0 8953 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 36788

[startup+522.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=993128/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=37536 CPUtime=522.32
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 12332 0 0 0 52224 8 0 0 25 0 1 0 205663876 38436864 8365 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 9384 8365 111 241 0 9140 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 37536

[startup+582.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14321
/proc/meminfo: memFree=990696/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=39568 CPUtime=582.32
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 13217 0 0 0 58223 9 0 0 25 0 1 0 205663876 40517632 8966 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 9892 8966 111 241 0 9648 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 39568

[startup+642.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 14443
/proc/meminfo: memFree=989240/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=39832 CPUtime=642.32
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 13274 0 0 0 64222 10 0 0 25 0 1 0 205663876 40787968 9023 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 9958 9023 111 241 0 9714 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 39832

[startup+702.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14519
/proc/meminfo: memFree=986920/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=42616 CPUtime=702.3
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 14414 0 0 0 70219 11 0 0 25 0 1 0 205663876 43638784 9851 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 10654 9851 111 241 0 10410 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 42616

[startup+762.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14519
/proc/meminfo: memFree=986792/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=42936 CPUtime=762.3
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 14492 0 0 0 76219 11 0 0 25 0 1 0 205663876 43966464 9896 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 10734 9896 111 241 0 10490 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 42936

[startup+822.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14519
/proc/meminfo: memFree=984104/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=45308 CPUtime=822.31
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 15181 0 0 0 82219 12 0 0 25 0 1 0 205663876 46395392 10585 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 11327 10585 111 241 0 11083 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 45308

[startup+882.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14519
/proc/meminfo: memFree=982952/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=46236 CPUtime=882.31
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 15802 0 0 0 88219 12 0 0 25 0 1 0 205663876 47345664 10863 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 11559 10863 111 241 0 11315 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 46236

[startup+942.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14519
/proc/meminfo: memFree=982696/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=46512 CPUtime=942.32
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 15887 0 0 0 94220 12 0 0 25 0 1 0 205663876 47628288 10915 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 11628 10915 111 241 0 11384 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 46512

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14519
/proc/meminfo: memFree=966696/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=68148 CPUtime=1002.32
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 21401 0 0 0 100218 14 0 0 25 0 1 0 205663876 69783552 14894 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 17037 14894 111 241 0 16793 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 68148

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14519
/proc/meminfo: memFree=966504/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=68296 CPUtime=1062.33
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 21863 0 0 0 106219 14 0 0 25 0 1 0 205663876 69935104 14979 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559840 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 17074 14979 111 241 0 16830 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 68296

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14519
/proc/meminfo: memFree=966312/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=68424 CPUtime=1122.34
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 21911 0 0 0 112220 14 0 0 25 0 1 0 205663876 70066176 14994 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 17106 14994 111 241 0 16862 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 68424

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14519
/proc/meminfo: memFree=965864/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=69084 CPUtime=1182.34
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 22042 0 0 0 118220 14 0 0 25 0 1 0 205663876 70742016 15125 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 17271 15125 111 241 0 17027 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 69084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14519
/proc/meminfo: memFree=965480/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=69216 CPUtime=1200.06
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 22136 0 0 0 119992 14 0 0 25 0 1 0 205663876 70877184 15219 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 17304 15219 111 241 0 17060 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 69216

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14519
/proc/meminfo: memFree=965480/2055920 swapFree=4183260/4192956
[pid=14320] ppid=14318 vsize=69216 CPUtime=1200.06
/proc/14320/stat : 14320 (cmusat_base) R 14318 14320 13340 0 -1 4194304 22136 0 0 0 119992 14 0 0 25 0 1 0 205663876 70877184 15219 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14320/statm: 17304 15219 111 241 0 17060 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 69216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.155976
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 69684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22136
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= 1843

runsolver used 0.841872 second user time and 2.45163 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Mon Feb 19 03:51:12 UTC 2007

IDJOB= 298495
IDBENCH= 19987
IDSOLVER= 120
FILE ID= node58/298495-1171857072

PBS_JOBID= 3839748

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1257266562-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298495-1171857072/cmusat_base /tmp/evaluation/298495-1171857072/instance-298495-1171857072.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-298495-1171857072 -o ROOT/results/node58/solver-298495-1171857072 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298495-1171857072/cmusat_base /tmp/evaluation/298495-1171857072/instance-298495-1171857072.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  5e7fef8a5169f386cc435a1aecb40c3c

RANDOM SEED= 369330592

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1026888 kB
Buffers:         53168 kB
Cached:         864612 kB
SwapCached:       4096 kB
Active:         597692 kB
Inactive:       330136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1026888 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            2592 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            87348 kB
Committed_AS:   508560 kB
PageTables:       1380 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= 66562 MiB

End job on node58 on Mon Feb 19 04:11:15 UTC 2007