Trace number 305178

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 1200.61

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
MD5SUM892135542a810e9ae6b292c6622bb8f3
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/node60/watcher-305178-1172073527 -o ROOT/results/node60/solver-305178-1172073527 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305178-1172073527/cmusat_base /tmp/evaluation/305178-1172073527/instance-305178-1172073527.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: 0.91 0.97 0.98 3/64 4028
/proc/meminfo: memFree=1643272/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=2816 CPUtime=0
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 520 0 0 0 0 0 0 0 18 0 1 0 227309518 2883584 502 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134529859 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 704 504 90 241 0 460 0

[startup+0.106699 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 4028
/proc/meminfo: memFree=1643272/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=6376 CPUtime=0.1
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 1355 0 0 0 10 0 0 0 18 0 1 0 227309518 6529024 1337 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 1594 1337 90 241 0 1350 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6376

[startup+0.514771 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 4028
/proc/meminfo: memFree=1643272/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=10892 CPUtime=0.51
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 2541 0 0 0 50 1 0 0 21 0 1 0 227309518 11153408 1996 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 2723 1996 112 241 0 2479 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 10892

[startup+1.33492 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 4029
/proc/meminfo: memFree=1635200/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=11420 CPUtime=1.33
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 2683 0 0 0 132 1 0 0 25 0 1 0 227309518 11694080 2138 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 2855 2138 112 241 0 2611 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 11420

[startup+2.97121 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 4029
/proc/meminfo: memFree=1633920/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=13140 CPUtime=2.96
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 3117 0 0 0 295 1 0 0 25 0 1 0 227309518 13455360 2572 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559945 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 3285 2572 112 241 0 3041 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13140

[startup+6.24979 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 4029
/proc/meminfo: memFree=1629824/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=16976 CPUtime=6.24
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 4098 0 0 0 621 3 0 0 25 0 1 0 227309518 17383424 3553 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 4244 3553 112 241 0 4000 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16976

[startup+12.7049 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 4029
/proc/meminfo: memFree=1621248/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=25172 CPUtime=12.69
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 6188 0 0 0 1264 5 0 0 25 0 1 0 227309518 25776128 5643 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 6293 5643 112 241 0 6049 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25172

[startup+25.5082 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 4029
/proc/meminfo: memFree=1606848/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=39752 CPUtime=25.49
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 9920 0 0 0 2541 8 0 0 25 0 1 0 227309518 40706048 9375 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 9938 9375 112 241 0 9694 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39752

[startup+51.1158 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 4029
/proc/meminfo: memFree=1585728/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=59772 CPUtime=51.08
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 15332 0 0 0 5097 11 0 0 25 0 1 0 227309518 61206528 14422 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552183 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 14943 14422 112 241 0 14699 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59772

[startup+102.325 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 4029
/proc/meminfo: memFree=1559488/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=87172 CPUtime=102.27
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 22296 0 0 0 10210 17 0 0 25 0 1 0 227309518 89264128 21194 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 21793 21194 112 241 0 21549 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 87172

[startup+162.368 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 4133
/proc/meminfo: memFree=1545664/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=98492 CPUtime=162.25
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 25579 0 0 0 16204 21 0 0 25 0 1 0 227309518 100855808 24077 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 24623 24077 112 241 0 24379 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 98492

[startup+222.418 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4227
/proc/meminfo: memFree=1546088/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=98520 CPUtime=222.22
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 25888 0 0 0 22200 22 0 0 25 0 1 0 227309518 100884480 24177 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 24630 24177 112 241 0 24386 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 98520

[startup+282.438 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1540536/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=104580 CPUtime=282.22
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 27668 0 0 0 28199 23 0 0 25 0 1 0 227309518 107089920 25741 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 26145 25741 112 241 0 25901 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 104580

[startup+342.461 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1522424/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=122504 CPUtime=342.22
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 32323 0 0 0 34196 26 0 0 25 0 1 0 227309518 125444096 30172 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 30626 30172 112 241 0 30382 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 122504

[startup+402.484 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1519864/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=124796 CPUtime=402.22
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 33185 0 0 0 40195 27 0 0 25 0 1 0 227309518 127791104 30801 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 31199 30801 112 241 0 30955 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 124796

[startup+462.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1503992/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=140448 CPUtime=462.22
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 37412 0 0 0 46192 30 0 0 25 0 1 0 227309518 143818752 34785 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 35112 34785 112 241 0 34868 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 140448

[startup+522.517 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1501112/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=143768 CPUtime=522.21
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 38282 0 0 0 52190 31 0 0 25 0 1 0 227309518 147218432 35655 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560564 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 35942 35655 112 241 0 35698 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 143768

[startup+582.538 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1411776/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236492 CPUtime=582.22
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 61731 0 0 0 58182 40 0 0 25 0 1 0 227309518 242167808 57799 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59123 57799 112 241 0 58879 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 236492

[startup+642.564 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1411584/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236540 CPUtime=642.23
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 62057 0 0 0 64182 41 0 0 25 0 1 0 227309518 242216960 57860 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59135 57860 112 241 0 58891 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 236540

[startup+702.588 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1411520/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236540 CPUtime=702.23
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 62057 0 0 0 70182 41 0 0 25 0 1 0 227309518 242216960 57860 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59135 57860 112 241 0 58891 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 236540

[startup+762.604 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1411392/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236540 CPUtime=762.23
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 62105 0 0 0 76182 41 0 0 25 0 1 0 227309518 242216960 57908 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551743 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59135 57908 112 241 0 58891 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 236540

[startup+822.624 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1411200/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236600 CPUtime=822.22
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 62420 0 0 0 82181 41 0 0 25 0 1 0 227309518 242278400 57946 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59150 57946 112 241 0 58906 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 236600

[startup+882.645 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1411072/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236600 CPUtime=882.22
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 62461 0 0 0 88181 41 0 0 25 0 1 0 227309518 242278400 57987 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59150 57987 112 241 0 58906 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 236600

[startup+942.666 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1410944/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236660 CPUtime=942.22
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 62789 0 0 0 94181 41 0 0 25 0 1 0 227309518 242339840 58023 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59165 58023 112 241 0 58921 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 236660

[startup+1002.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1410944/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236660 CPUtime=1002.22
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 62790 0 0 0 100181 41 0 0 25 0 1 0 227309518 242339840 58024 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59165 58024 112 241 0 58921 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 236660

[startup+1062.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1410496/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236728 CPUtime=1062.23
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 63194 0 0 0 106181 42 0 0 25 0 1 0 227309518 242409472 58121 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560095 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59182 58121 112 241 0 58938 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 236728

[startup+1122.73 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1410560/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236728 CPUtime=1122.23
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 63194 0 0 0 112181 42 0 0 25 0 1 0 227309518 242409472 58121 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59182 58121 112 241 0 58938 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 236728

[startup+1182.75 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1410496/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236728 CPUtime=1182.23
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 63199 0 0 0 118181 42 0 0 25 0 1 0 227309518 242409472 58126 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59182 58126 112 241 0 58938 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 236728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 4227
/proc/meminfo: memFree=1410432/2055920 swapFree=4183492/4192956
[pid=4028] ppid=4026 vsize=236728 CPUtime=1200.05
/proc/4028/stat : 4028 (cmusat_base) R 4026 4028 3555 0 -1 4194304 63207 0 0 0 119963 42 0 0 25 0 1 0 227309518 242409472 58134 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/4028/statm: 59182 58134 112 241 0 58938 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 236728

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.63
CPU system time (s): 0.45893
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 236728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63207
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= 1970

runsolver used 0.822874 second user time and 2.46962 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Wed Feb 21 15:58:47 UTC 2007

IDJOB= 305178
IDBENCH= 20150
IDSOLVER= 120
FILE ID= node60/305178-1172073527

PBS_JOBID= 3892808

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
COMMAND LINE= /tmp/evaluation/305178-1172073527/cmusat_base /tmp/evaluation/305178-1172073527/instance-305178-1172073527.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-305178-1172073527 -o ROOT/results/node60/solver-305178-1172073527 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305178-1172073527/cmusat_base /tmp/evaluation/305178-1172073527/instance-305178-1172073527.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  892135542a810e9ae6b292c6622bb8f3

RANDOM SEED= 571529310

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1643616 kB
Buffers:         38648 kB
Cached:         303080 kB
SwapCached:       3644 kB
Active:         208920 kB
Inactive:       142524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643616 kB
SwapTotal:     4192956 kB
SwapFree:      4183492 kB
Dirty:            3712 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            46808 kB
Committed_AS:   761960 kB
PageTables:       1464 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= 66558 MiB

End job on node60 on Wed Feb 21 16:18:49 UTC 2007