Trace number 312025

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) 1200.06 1200.55

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
MD5SUM7aa5e97b8e61908955474a79af64353f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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-312025-1172580565 -o ROOT/results/node58/solver-312025-1172580565 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312025-1172580565/cmusat_base /tmp/evaluation/312025-1172580565/instance-312025-1172580565.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 3/64 27994
/proc/meminfo: memFree=1809848/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=2480 CPUtime=0
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 278013142 2539520 198 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 620 198 90 241 0 376 0

[startup+0.106706 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27994
/proc/meminfo: memFree=1809848/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=3320 CPUtime=0.1
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 414 0 0 0 10 0 0 0 18 0 1 0 278013142 3399680 396 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559982 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 830 396 109 241 0 586 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3320

[startup+0.514749 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27994
/proc/meminfo: memFree=1809848/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=4112 CPUtime=0.51
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 628 0 0 0 51 0 0 0 21 0 1 0 278013142 4210688 610 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551772 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 1028 610 109 241 0 784 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4112

[startup+1.33484 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1807280/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=4556 CPUtime=1.33
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 764 0 0 0 133 0 0 0 25 0 1 0 278013142 4665344 746 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 1139 746 109 241 0 895 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4556

[startup+2.97102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1806832/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=5268 CPUtime=2.96
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 935 0 0 0 296 0 0 0 25 0 1 0 278013142 5394432 917 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551325 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 1317 917 109 241 0 1073 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5268

[startup+6.25138 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1804144/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=7980 CPUtime=6.24
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 1571 0 0 0 624 0 0 0 25 0 1 0 278013142 8171520 1509 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 1995 1509 109 241 0 1751 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7980

[startup+12.7021 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1803256/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=8536 CPUtime=12.69
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 1849 0 0 0 1269 0 0 0 25 0 1 0 278013142 8740864 1680 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 2134 1680 109 241 0 1890 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8536

[startup+25.5065 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1800056/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=11636 CPUtime=25.49
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 2896 0 0 0 2548 1 0 0 25 0 1 0 278013142 11915264 2500 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 2909 2500 109 241 0 2665 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11636

[startup+51.1113 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1794360/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=17908 CPUtime=51.08
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 4752 0 0 0 5106 2 0 0 25 0 1 0 278013142 18337792 3905 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 4477 3905 109 241 0 4233 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17908

[startup+102.324 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1787320/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=24512 CPUtime=102.28
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 6827 0 0 0 10225 3 0 0 25 0 1 0 278013142 25100288 5651 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 6128 5651 109 241 0 5884 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 24512

[startup+162.349 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1775672/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=37480 CPUtime=162.29
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 10522 0 0 0 16224 5 0 0 25 0 1 0 278013142 38379520 8551 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 9370 8551 109 241 0 9126 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 37480

[startup+222.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1775096/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=37880 CPUtime=222.34
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 10954 0 0 0 22228 6 0 0 25 0 1 0 278013142 38789120 8716 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 9470 8716 109 241 0 9226 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 37880

[startup+282.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1771768/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=41072 CPUtime=282.34
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 11969 0 0 0 28227 7 0 0 25 0 1 0 278013142 42057728 9579 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 10268 9579 109 241 0 10024 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 41072

[startup+342.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1765496/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=47300 CPUtime=342.34
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 13717 0 0 0 34225 9 0 0 25 0 1 0 278013142 48435200 11162 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 11825 11162 109 241 0 11581 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 47300

[startup+402.475 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27995
/proc/meminfo: memFree=1760376/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=51736 CPUtime=402.34
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 15114 0 0 0 40224 10 0 0 25 0 1 0 278013142 52977664 12379 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 12934 12379 109 241 0 12690 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 51736

[startup+462.496 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 27995
/proc/meminfo: memFree=1758328/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=53528 CPUtime=462.35
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 15820 0 0 0 46223 12 0 0 25 0 1 0 278013142 54812672 12889 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 13382 12889 109 241 0 13138 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 53528

[startup+522.516 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 27995
/proc/meminfo: memFree=1734648/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=80712 CPUtime=522.35
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 22872 0 0 0 52220 15 0 0 25 0 1 0 278013142 82649088 18790 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 20178 18790 109 241 0 19934 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 80712

[startup+582.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27995
/proc/meminfo: memFree=1734072/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=80956 CPUtime=582.35
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 23236 0 0 0 58220 15 0 0 25 0 1 0 278013142 82898944 18920 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 20239 18920 109 241 0 19995 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 80956

[startup+642.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27995
/proc/meminfo: memFree=1733816/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=81276 CPUtime=642.36
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 23311 0 0 0 64220 16 0 0 25 0 1 0 278013142 83226624 18995 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 20319 18995 109 241 0 20075 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 81276

[startup+702.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28059
/proc/meminfo: memFree=1732096/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=81788 CPUtime=702.34
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 23430 0 0 0 70218 16 0 0 25 0 1 0 278013142 83750912 19114 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 20447 19114 109 241 0 20203 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 81788

[startup+762.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28151
/proc/meminfo: memFree=1731520/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=81884 CPUtime=762.3
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 23792 0 0 0 76214 16 0 0 25 0 1 0 278013142 83849216 19220 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 20471 19220 109 241 0 20227 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 81884

[startup+822.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28193
/proc/meminfo: memFree=1732464/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=82044 CPUtime=822.3
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 23804 0 0 0 82213 17 0 0 25 0 1 0 278013142 84013056 19232 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 20511 19232 109 241 0 20267 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 82044

[startup+882.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28193
/proc/meminfo: memFree=1732016/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=82152 CPUtime=882.3
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 24244 0 0 0 88213 17 0 0 25 0 1 0 278013142 84123648 19392 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560103 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 20538 19392 109 241 0 20294 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 82152

[startup+942.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28193
/proc/meminfo: memFree=1731888/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=82344 CPUtime=942.3
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 24259 0 0 0 94213 17 0 0 25 0 1 0 278013142 84320256 19407 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560057 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 20586 19407 109 241 0 20342 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 82344

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28193
/proc/meminfo: memFree=1731696/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=82344 CPUtime=1002.31
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 24332 0 0 0 100213 18 0 0 25 0 1 0 278013142 84320256 19480 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 20586 19480 109 241 0 20342 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 82344

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28193
/proc/meminfo: memFree=1731248/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=82620 CPUtime=1062.31
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 24754 0 0 0 106213 18 0 0 25 0 1 0 278013142 84602880 19595 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 20655 19595 109 241 0 20411 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 82620

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28193
/proc/meminfo: memFree=1730936/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=83004 CPUtime=1122.31
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 24818 0 0 0 112213 18 0 0 25 0 1 0 278013142 84996096 19659 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 20751 19659 109 241 0 20507 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 83004

[startup+1182.8 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 28193
/proc/meminfo: memFree=1723000/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=90832 CPUtime=1182.32
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 26867 0 0 0 118210 22 0 0 25 0 1 0 278013142 93011968 21708 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 22708 21708 109 241 0 22464 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 90832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 28193
/proc/meminfo: memFree=1719800/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=93732 CPUtime=1200.04
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 27958 0 0 0 119981 23 0 0 25 0 1 0 278013142 95981568 22463 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 23433 22463 109 241 0 23189 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 93732

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

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

[startup+1200.52 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 28193
/proc/meminfo: memFree=1719800/2055920 swapFree=4183776/4192956
[pid=27994] ppid=27992 vsize=93732 CPUtime=1200.04
/proc/27994/stat : 27994 (cmusat_base) R 27992 27994 26841 0 -1 4194304 27958 0 0 0 119981 23 0 0 25 0 1 0 278013142 95981568 22463 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/27994/statm: 23433 22463 109 241 0 23189 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 93732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.06
CPU user time (s): 1199.81
CPU system time (s): 0.249962
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 93732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27958
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= 1103

runsolver used 0.820875 second user time and 2.46862 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Tue Feb 27 12:49:25 UTC 2007

IDJOB= 312025
IDBENCH= 20330
IDSOLVER= 120
FILE ID= node58/312025-1172580565

PBS_JOBID= 3971899

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S476496922-18-SAT.cnf
COMMAND LINE= /tmp/evaluation/312025-1172580565/cmusat_base /tmp/evaluation/312025-1172580565/instance-312025-1172580565.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-312025-1172580565 -o ROOT/results/node58/solver-312025-1172580565 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312025-1172580565/cmusat_base /tmp/evaluation/312025-1172580565/instance-312025-1172580565.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7aa5e97b8e61908955474a79af64353f

RANDOM SEED= 502249948

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:       1810256 kB
Buffers:         32328 kB
Cached:         164672 kB
SwapCached:       3464 kB
Active:          95464 kB
Inactive:       112252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810256 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          15844 kB
Slab:            24004 kB
Committed_AS:   641868 kB
PageTables:       1384 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= 66561 MiB

End job on node58 on Tue Feb 27 13:09:27 UTC 2007