Trace number 330344

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 1200.43

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k20.cnf
MD5SUM42009d0a86b074043b8da4b9e8720c85
Bench CategoryINDUST (industrial 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 variables39544
Number of clauses163269
Sum of the clauses size415841
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2114940
Number of clauses of size 330226
Number of clauses of size 45754
Number of clauses of size 53259
Number of clauses of size over 57018

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-330344-1173162913 -o ROOT/results/node63/solver-330344-1173162913 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330344-1173162913/cmusat_base /tmp/evaluation/330344-1173162913/instance-330344-1173162913.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 12080
/proc/meminfo: memFree=969744/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=2172 CPUtime=0
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 336248756 2224128 351 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134523148 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 543 351 81 241 0 299 0

[startup+0.0537629 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12080
/proc/meminfo: memFree=969744/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=10060 CPUtime=0.04
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 1315 0 0 0 4 0 0 0 18 0 1 0 336248756 10301440 1297 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 2515 1297 90 241 0 2271 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10060

[startup+0.101767 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12080
/proc/meminfo: memFree=969744/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=10984 CPUtime=0.09
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 1798 0 0 0 9 0 0 0 18 0 1 0 336248756 11247616 1781 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 2746 1781 90 241 0 2502 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10984

[startup+0.301788 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12080
/proc/meminfo: memFree=969744/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=15984 CPUtime=0.29
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 3703 0 0 0 28 1 0 0 19 0 1 0 336248756 16367616 3685 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 3996 3685 93 241 0 3752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15984

[startup+0.701831 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12080
/proc/meminfo: memFree=969744/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=16116 CPUtime=0.69
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 3766 0 0 0 68 1 0 0 22 0 1 0 336248756 16502784 3748 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 4029 3748 110 241 0 3785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16116

[startup+1.50292 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=955016/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=16248 CPUtime=1.49
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 3817 0 0 0 148 1 0 0 25 0 1 0 336248756 16637952 3799 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 4062 3799 110 241 0 3818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16248

[startup+3.10108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=951752/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=24252 CPUtime=3.09
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 5819 0 0 0 307 2 0 0 25 0 1 0 336248756 24834048 4524 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 6063 4524 110 241 0 5819 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24252

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=951448/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=24648 CPUtime=6.29
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 5951 0 0 0 627 2 0 0 25 0 1 0 336248756 25239552 4656 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551924 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 6162 4656 110 241 0 5918 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24648

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=950176/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=25836 CPUtime=12.69
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 6328 0 0 0 1266 3 0 0 25 0 1 0 336248756 26456064 5033 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 6459 5033 110 241 0 6215 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25836

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=943904/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=31648 CPUtime=25.48
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 7846 0 0 0 2544 4 0 0 25 0 1 0 336248756 32407552 6551 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 7912 6551 110 241 0 7668 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31648

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=933920/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=41152 CPUtime=51.07
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 10342 0 0 0 5101 6 0 0 25 0 1 0 336248756 42139648 9047 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 10288 9048 110 241 0 10044 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41152

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=911520/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=62676 CPUtime=102.27
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 15903 0 0 0 10215 12 0 0 25 0 1 0 336248756 64180224 14608 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560271 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 15669 14608 110 241 0 15425 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 62676

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=907680/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=66440 CPUtime=162.25
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 16859 0 0 0 16212 13 0 0 25 0 1 0 336248756 68034560 15564 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 16610 15564 110 241 0 16366 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 66440

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=896288/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=77596 CPUtime=222.22
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 20132 0 0 0 22207 15 0 0 25 0 1 0 336248756 79458304 18393 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559750 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 19399 18393 110 241 0 19155 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 77596

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=896096/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=77596 CPUtime=282.21
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 20172 0 0 0 28206 15 0 0 25 0 1 0 336248756 79458304 18433 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 19399 18433 110 241 0 19155 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 77596

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=885984/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=87364 CPUtime=342.19
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 23141 0 0 0 34201 18 0 0 25 0 1 0 336248756 89460736 20951 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 21841 20951 110 241 0 21597 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 87364

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=885920/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=87364 CPUtime=402.17
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 23142 0 0 0 40199 18 0 0 25 0 1 0 336248756 89460736 20952 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 21841 20952 110 241 0 21597 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 87364

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12081
/proc/meminfo: memFree=872096/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=101244 CPUtime=462.16
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 26627 0 0 0 46193 23 0 0 25 0 1 0 336248756 103673856 24437 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 25311 24437 110 241 0 25067 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 101244

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12083
/proc/meminfo: memFree=865632/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=107632 CPUtime=522.14
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 28717 0 0 0 52189 25 0 0 25 0 1 0 336248756 110215168 26045 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 26908 26045 110 241 0 26664 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 107632

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12083
/proc/meminfo: memFree=865632/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=107632 CPUtime=582.12
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 28717 0 0 0 58187 25 0 0 25 0 1 0 336248756 110215168 26045 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 26908 26045 110 241 0 26664 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 107632

[startup+642.302 s]
/proc/loadavg: 1.13 1.03 1.01 2/65 12083
/proc/meminfo: memFree=854432/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=118600 CPUtime=642.11
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 31513 0 0 0 64184 27 0 0 25 0 1 0 336248756 121446400 28841 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560423 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 29650 28841 110 241 0 29406 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 118600

[startup+702.301 s]
/proc/loadavg: 1.10 1.04 1.01 2/65 12083
/proc/meminfo: memFree=852960/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=119976 CPUtime=702.08
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 32347 0 0 0 70180 28 0 0 25 0 1 0 336248756 122855424 29183 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 29994 29183 110 241 0 29750 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 119976

[startup+762.306 s]
/proc/loadavg: 1.09 1.04 1.01 2/65 12083
/proc/meminfo: memFree=853024/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=119976 CPUtime=762.07
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 32347 0 0 0 76179 28 0 0 25 0 1 0 336248756 122855424 29183 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 29994 29183 110 241 0 29750 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 119976

[startup+822.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 12083
/proc/meminfo: memFree=849248/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=123820 CPUtime=822.05
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 33333 0 0 0 82176 29 0 0 25 0 1 0 336248756 126791680 30169 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 30955 30169 110 241 0 30711 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 123820

[startup+882.301 s]
/proc/loadavg: 1.11 1.07 1.01 2/65 12083
/proc/meminfo: memFree=842336/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=130360 CPUtime=882.04
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 35502 0 0 0 88173 31 0 0 25 0 1 0 336248756 133488640 31831 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 32590 31831 110 241 0 32346 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 130360

[startup+942.302 s]
/proc/loadavg: 1.08 1.07 1.01 2/65 12083
/proc/meminfo: memFree=842336/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=130360 CPUtime=942.02
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 35502 0 0 0 94171 31 0 0 25 0 1 0 336248756 133488640 31831 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560269 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 32590 31831 110 241 0 32346 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 130360

[startup+1002.3 s]
/proc/loadavg: 1.03 1.05 1.01 2/65 12083
/proc/meminfo: memFree=842336/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=130360 CPUtime=1002
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 35504 0 0 0 100169 31 0 0 25 0 1 0 336248756 133488640 31833 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 32590 31833 110 241 0 32346 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 130360

[startup+1062.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 12083
/proc/meminfo: memFree=817632/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=154840 CPUtime=1061.98
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 42190 0 0 0 106162 36 0 0 25 0 1 0 336248756 158556160 38003 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562401 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 38710 38003 110 241 0 38466 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 154840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 12083
/proc/meminfo: memFree=817632/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=154840 CPUtime=1121.97
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 42190 0 0 0 112161 36 0 0 25 0 1 0 336248756 158556160 38003 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 38710 38003 110 241 0 38466 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 154840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 12083
/proc/meminfo: memFree=817568/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=154840 CPUtime=1181.95
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 42190 0 0 0 118159 36 0 0 25 0 1 0 336248756 158556160 38003 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 38710 38003 110 241 0 38466 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 154840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 12083
/proc/meminfo: memFree=817568/2055920 swapFree=4183280/4192956
[pid=12080] ppid=12078 vsize=154840 CPUtime=1200.04
/proc/12080/stat : 12080 (cmusat_base) R 12078 12080 11923 0 -1 4194304 42190 0 0 0 119968 36 0 0 25 0 1 0 336248756 158556160 38003 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560259 0 0 4096 35 0 0 0 17 1 0 0
/proc/12080/statm: 38710 38003 110 241 0 38466 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 154840

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): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.69
CPU system time (s): 0.39394
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 154840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.39394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42190
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= 1996

runsolver used 0.85487 second user time and 2.44063 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Tue Mar  6 06:35:14 UTC 2007

IDJOB= 330344
IDBENCH= 20561
IDSOLVER= 120
FILE ID= node63/330344-1173162913

PBS_JOBID= 4015248

Free space on /tmp= 66508 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k20.cnf
COMMAND LINE= /tmp/evaluation/330344-1173162913/cmusat_base /tmp/evaluation/330344-1173162913/instance-330344-1173162913.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-330344-1173162913 -o ROOT/results/node63/solver-330344-1173162913 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330344-1173162913/cmusat_base /tmp/evaluation/330344-1173162913/instance-330344-1173162913.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  42009d0a86b074043b8da4b9e8720c85

RANDOM SEED= 805559840

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        970152 kB
Buffers:         43600 kB
Cached:         952112 kB
SwapCached:       3684 kB
Active:         137164 kB
Inactive:       868028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        970152 kB
SwapTotal:     4192956 kB
SwapFree:      4183280 kB
Dirty:            6064 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            66548 kB
Committed_AS:   786856 kB
PageTables:       1460 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= 66508 MiB

End job on node63 on Tue Mar  6 06:55:16 UTC 2007