Trace number 293822

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 2007-02-08? (TO) 1200.11 1200.7

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1813726766-14.SAT.shuffled.cnf
MD5SUM87ba5bd7274af5ee4370015ed975d3db
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  110                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |

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/node71/watcher-293822-1171778145 -o ROOT/results/node71/solver-293822-1171778145 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293822-1171778145/cmusat /tmp/evaluation/293822-1171778145/instance-293822-1171778145.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: 2.78 5.63 4.04 3/64 18846
/proc/meminfo: memFree=962328/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=2312 CPUtime=0
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 197772320 2367488 186 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530549 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 578 186 108 243 0 332 0

[startup+0.106595 s]
/proc/loadavg: 2.78 5.63 4.04 3/64 18846
/proc/meminfo: memFree=962328/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=2760 CPUtime=0.1
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 328 0 0 0 10 0 0 0 18 0 1 0 197772320 2826240 311 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135097822 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 690 311 118 243 0 444 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760

[startup+0.514684 s]
/proc/loadavg: 2.78 5.63 4.04 3/64 18846
/proc/meminfo: memFree=962328/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=3436 CPUtime=0.51
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 463 0 0 0 51 0 0 0 21 0 1 0 197772320 3518464 446 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 859 446 118 243 0 613 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3436

[startup+1.33486 s]
/proc/loadavg: 2.78 5.63 4.04 2/65 18847
/proc/meminfo: memFree=960784/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=3752 CPUtime=1.32
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 560 0 0 0 132 0 0 0 25 0 1 0 197772320 3842048 543 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 938 543 118 243 0 692 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3752

[startup+2.97121 s]
/proc/loadavg: 2.78 5.63 4.04 2/65 18847
/proc/meminfo: memFree=959248/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=5244 CPUtime=2.96
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 896 0 0 0 296 0 0 0 25 0 1 0 197772320 5369856 879 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589792 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 1311 879 118 243 0 1065 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5244

[startup+6.25093 s]
/proc/loadavg: 2.64 5.55 4.02 2/65 18847
/proc/meminfo: memFree=958488/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=6044 CPUtime=6.24
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 1106 0 0 0 624 0 0 0 25 0 1 0 197772320 6189056 1089 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 1511 1089 118 243 0 1265 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6044

[startup+12.7043 s]
/proc/loadavg: 2.51 5.48 4.00 2/65 18847
/proc/meminfo: memFree=955928/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=8488 CPUtime=12.69
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 1940 0 0 0 1268 1 0 0 25 0 1 0 197772320 8691712 1635 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 2122 1635 118 243 0 1876 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8488

[startup+25.5081 s]
/proc/loadavg: 2.17 5.26 3.95 2/65 18847
/proc/meminfo: memFree=953368/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=15472 CPUtime=25.48
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 4054 0 0 0 2546 2 0 0 25 0 1 0 197772320 15843328 3162 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 3868 3162 118 243 0 3622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15472

[startup+51.1157 s]
/proc/loadavg: 1.77 4.91 3.87 2/65 18847
/proc/meminfo: memFree=948824/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=16032 CPUtime=51.09
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 4651 0 0 0 5106 3 0 0 25 0 1 0 197772320 16416768 3412 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 4008 3412 118 243 0 3762 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16032

[startup+102.326 s]
/proc/loadavg: 1.33 4.31 3.72 2/65 18847
/proc/meminfo: memFree=937432/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=29108 CPUtime=102.27
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 8566 0 0 0 10222 5 0 0 25 0 1 0 197772320 29806592 6241 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 7277 6241 118 243 0 7031 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29108

[startup+162.347 s]
/proc/loadavg: 1.12 3.70 3.55 2/65 18847
/proc/meminfo: memFree=936600/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=29360 CPUtime=162.27
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 9092 0 0 0 16222 5 0 0 25 0 1 0 197772320 30064640 6440 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 7340 6440 118 243 0 7094 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 29360

[startup+222.367 s]
/proc/loadavg: 1.04 3.21 3.39 2/65 18847
/proc/meminfo: memFree=934616/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=30904 CPUtime=222.27
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 9978 0 0 0 22221 6 0 0 25 0 1 0 197772320 31645696 6933 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 7726 6933 118 243 0 7480 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 30904

[startup+282.386 s]
/proc/loadavg: 1.01 2.80 3.23 2/65 18847
/proc/meminfo: memFree=931672/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=33516 CPUtime=282.26
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 10938 0 0 0 28220 6 0 0 25 0 1 0 197772320 34320384 7667 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 8379 7667 118 243 0 8133 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 33516

[startup+342.424 s]
/proc/loadavg: 1.04 2.49 3.10 2/71 18949
/proc/meminfo: memFree=927384/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=36248 CPUtime=342.23
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 11967 0 0 0 34214 9 0 0 25 0 1 0 197772320 37117952 8415 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589710 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 9062 8415 118 243 0 8816 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 36248

[startup+402.478 s]
/proc/loadavg: 1.01 2.21 2.96 2/71 19021
/proc/meminfo: memFree=911064/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=57080 CPUtime=402.21
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 17497 0 0 0 40209 12 0 0 25 0 1 0 197772320 58449920 12467 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 14270 12467 118 243 0 14024 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 57080

[startup+462.505 s]
/proc/loadavg: 1.00 1.99 2.84 2/65 19045
/proc/meminfo: memFree=911640/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=57196 CPUtime=462.2
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 17946 0 0 0 46207 13 0 0 25 0 1 0 197772320 58568704 12617 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 14299 12617 118 243 0 14053 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 57196

[startup+522.525 s]
/proc/loadavg: 1.00 1.81 2.72 2/65 19045
/proc/meminfo: memFree=911768/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=57196 CPUtime=522.2
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 17954 0 0 0 52207 13 0 0 25 0 1 0 197772320 58568704 12625 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 14299 12625 118 243 0 14053 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 57196

[startup+582.544 s]
/proc/loadavg: 1.00 1.66 2.61 2/65 19045
/proc/meminfo: memFree=911384/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=57196 CPUtime=582.19
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 18068 0 0 0 58206 13 0 0 25 0 1 0 197772320 58568704 12739 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 14299 12739 118 243 0 14053 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 57196

[startup+642.57 s]
/proc/loadavg: 1.00 1.54 2.51 2/65 19045
/proc/meminfo: memFree=911128/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=57328 CPUtime=642.2
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 18466 0 0 0 64206 14 0 0 25 0 1 0 197772320 58703872 12809 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 14332 12809 118 243 0 14086 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 57328

[startup+702.593 s]
/proc/loadavg: 1.00 1.44 2.41 2/65 19045
/proc/meminfo: memFree=910872/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=57328 CPUtime=702.2
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 18525 0 0 0 70206 14 0 0 25 0 1 0 197772320 58703872 12868 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 14332 12868 118 243 0 14086 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 57328

[startup+762.613 s]
/proc/loadavg: 1.00 1.35 2.32 2/65 19045
/proc/meminfo: memFree=910360/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=57468 CPUtime=762.19
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 19005 0 0 0 76205 14 0 0 25 0 1 0 197772320 58847232 12987 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 14367 12987 118 243 0 14121 0
Current children cumulated CPU time (s) 762.19
Current children cumulated vsize (KiB) 57468

[startup+822.634 s]
/proc/loadavg: 1.00 1.29 2.23 2/65 19045
/proc/meminfo: memFree=910424/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=57468 CPUtime=822.19
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 19006 0 0 0 82205 14 0 0 25 0 1 0 197772320 58847232 12988 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 14367 12988 118 243 0 14121 0
Current children cumulated CPU time (s) 822.19
Current children cumulated vsize (KiB) 57468

[startup+882.656 s]
/proc/loadavg: 1.00 1.23 2.15 2/65 19045
/proc/meminfo: memFree=908056/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=59384 CPUtime=882.19
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 19605 0 0 0 88204 15 0 0 25 0 1 0 197772320 60809216 13587 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 14846 13587 118 243 0 14600 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 59384

[startup+942.678 s]
/proc/loadavg: 1.00 1.19 2.08 2/65 19045
/proc/meminfo: memFree=906776/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=60548 CPUtime=942.19
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 20300 0 0 0 94203 16 0 0 25 0 1 0 197772320 62001152 13886 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 15137 13886 118 243 0 14891 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 60548

[startup+1002.7 s]
/proc/loadavg: 1.00 1.15 2.01 2/65 19045
/proc/meminfo: memFree=906328/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=61000 CPUtime=1002.18
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 20415 0 0 0 100202 16 0 0 25 0 1 0 197772320 62464000 13968 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 15250 13968 118 243 0 15004 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 61000

[startup+1062.72 s]
/proc/loadavg: 1.00 1.12 1.94 2/65 19045
/proc/meminfo: memFree=903000/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=63872 CPUtime=1062.17
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 21715 0 0 0 106201 16 0 0 25 0 1 0 197772320 65404928 14833 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 15968 14833 118 243 0 15722 0
Current children cumulated CPU time (s) 1062.17
Current children cumulated vsize (KiB) 63872

[startup+1122.74 s]
/proc/loadavg: 1.00 1.10 1.88 2/65 19045
/proc/meminfo: memFree=902744/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=64284 CPUtime=1122.17
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 21799 0 0 0 112201 16 0 0 25 0 1 0 197772320 65826816 14917 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589762 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 16071 14917 118 243 0 15825 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 64284

[startup+1182.76 s]
/proc/loadavg: 1.00 1.08 1.82 2/65 19045
/proc/meminfo: memFree=902168/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=64996 CPUtime=1182.17
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 21969 0 0 0 118201 16 0 0 25 0 1 0 197772320 66555904 15054 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 16249 15054 118 243 0 16003 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 64996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.68 s]
/proc/loadavg: 1.00 1.07 1.80 2/65 19045
/proc/meminfo: memFree=901912/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=65516 CPUtime=1200.1
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 22082 0 0 0 119993 17 0 0 25 0 1 0 197772320 67088384 15102 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 16379 15102 118 243 0 16133 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 65516

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

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

[startup+1200.68 s]
/proc/loadavg: 1.00 1.07 1.80 2/65 19045
/proc/meminfo: memFree=901912/2055920 swapFree=4174780/4192956
[pid=18846] ppid=18844 vsize=65516 CPUtime=1200.1
/proc/18846/stat : 18846 (cmusat) R 18844 18846 18209 0 -1 4194304 22082 0 0 0 119993 17 0 0 25 0 1 0 197772320 67088384 15102 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/18846/statm: 16379 15102 118 243 0 16133 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 65516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.7
CPU time (s): 1200.11
CPU user time (s): 1199.93
CPU system time (s): 0.180972
CPU usage (%): 99.9513
Max. virtual memory (cumulated for all children) (KiB): 65516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22082
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= 2433

runsolver used 0.738887 second user time and 2.55461 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Feb 18 05:55:45 UTC 2007

IDJOB= 293822
IDBENCH= 19873
IDSOLVER= 121
FILE ID= node71/293822-1171778145

PBS_JOBID= 3839542

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1813726766-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293822-1171778145/cmusat /tmp/evaluation/293822-1171778145/instance-293822-1171778145.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-293822-1171778145 -o ROOT/results/node71/solver-293822-1171778145 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293822-1171778145/cmusat /tmp/evaluation/293822-1171778145/instance-293822-1171778145.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  87ba5bd7274af5ee4370015ed975d3db

RANDOM SEED= 751807861

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:        962736 kB
Buffers:         48360 kB
Cached:         905324 kB
SwapCached:      12392 kB
Active:         745140 kB
Inactive:       227164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        962736 kB
SwapTotal:     4192956 kB
SwapFree:      4174780 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          15860 kB
Slab:           106848 kB
Committed_AS:   617120 kB
PageTables:       1448 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 node71 on Sun Feb 18 06:15:48 UTC 2007