Trace number 297347

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) 1200.1 1200.42

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
MD5SUM9278c1d1a76bef19bacee2a78120fe47
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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/node38/watcher-297347-1171837234 -o ROOT/results/node38/solver-297347-1171837234 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297347-1171837234/cmusat_base /tmp/evaluation/297347-1171837234/instance-297347-1171837234.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: 0.92 0.98 0.99 3/64 22920
/proc/meminfo: memFree=850056/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=2308 CPUtime=0
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 203679245 2363392 153 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 577 153 90 241 0 333 0

[startup+0.106884 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22920
/proc/meminfo: memFree=850056/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=2736 CPUtime=0.1
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 307 0 0 0 10 0 0 0 18 0 1 0 203679245 2801664 289 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 684 289 111 241 0 440 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2736

[startup+0.514929 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22920
/proc/meminfo: memFree=850056/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=3496 CPUtime=0.51
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 465 0 0 0 51 0 0 0 21 0 1 0 203679245 3579904 447 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 874 447 111 241 0 630 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3496

[startup+1.33502 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22921
/proc/meminfo: memFree=848576/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=3640 CPUtime=1.33
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 500 0 0 0 133 0 0 0 25 0 1 0 203679245 3727360 482 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 910 482 111 241 0 666 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3640

[startup+2.97121 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22921
/proc/meminfo: memFree=847872/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=5616 CPUtime=2.96
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 956 0 0 0 296 0 0 0 25 0 1 0 203679245 5750784 938 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551639 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 1404 938 111 241 0 1160 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5616

[startup+6.25258 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22921
/proc/meminfo: memFree=846336/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=5696 CPUtime=6.24
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 1018 0 0 0 624 0 0 0 25 0 1 0 203679245 5832704 1000 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 1424 1000 111 241 0 1180 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5696

[startup+12.7093 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22921
/proc/meminfo: memFree=843008/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=9340 CPUtime=12.7
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 2028 0 0 0 1269 1 0 0 25 0 1 0 203679245 9564160 1808 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 2335 1808 111 241 0 2091 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9340

[startup+25.6098 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 22921
/proc/meminfo: memFree=841728/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=10616 CPUtime=25.59
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 2676 0 0 0 2558 1 0 0 25 0 1 0 203679245 10870784 2210 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135060122 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 2654 2210 111 241 0 2410 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10616

[startup+51.2167 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 22921
/proc/meminfo: memFree=835456/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=17332 CPUtime=51.19
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 4738 0 0 0 5117 2 0 0 25 0 1 0 203679245 17747968 3686 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 4333 3686 111 241 0 4089 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 17332

[startup+102.425 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22921
/proc/meminfo: memFree=831744/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=20436 CPUtime=102.39
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 6077 0 0 0 10235 4 0 0 25 0 1 0 203679245 20926464 4610 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 5109 4610 111 241 0 4865 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 20436

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22921
/proc/meminfo: memFree=821632/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=32468 CPUtime=162.4
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 9446 0 0 0 16234 6 0 0 25 0 1 0 203679245 33247232 7119 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 8117 7119 111 241 0 7873 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 32468

[startup+222.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22921
/proc/meminfo: memFree=820672/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=33080 CPUtime=222.4
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 10013 0 0 0 22234 6 0 0 25 0 1 0 203679245 33873920 7359 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 8270 7359 111 241 0 8026 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 33080

[startup+282.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22921
/proc/meminfo: memFree=818560/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=34608 CPUtime=282.4
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 10930 0 0 0 28233 7 0 0 25 0 1 0 203679245 35438592 7882 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 8652 7882 111 241 0 8408 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 34608

[startup+342.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22921
/proc/meminfo: memFree=815744/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=37332 CPUtime=342.41
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 11632 0 0 0 34233 8 0 0 25 0 1 0 203679245 38227968 8584 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 9333 8584 111 241 0 9089 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 37332

[startup+402.531 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22921
/proc/meminfo: memFree=814592/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=38540 CPUtime=402.41
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 12156 0 0 0 40233 8 0 0 25 0 1 0 203679245 39464960 8882 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 9635 8882 111 241 0 9391 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 38540

[startup+462.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22921
/proc/meminfo: memFree=810240/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=42544 CPUtime=462.42
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 13475 0 0 0 46232 10 0 0 25 0 1 0 203679245 43565056 9953 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 10636 9953 111 241 0 10392 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 42544

[startup+522.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22921
/proc/meminfo: memFree=808384/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=44392 CPUtime=522.41
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 13975 0 0 0 52231 10 0 0 25 0 1 0 203679245 45457408 10453 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 11098 10453 111 241 0 10854 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 44392

[startup+582.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22921
/proc/meminfo: memFree=788992/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=68060 CPUtime=582.42
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 20233 0 0 0 58230 12 0 0 25 0 1 0 203679245 69693440 15266 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17015 15266 111 241 0 16771 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 68060

[startup+642.607 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22921
/proc/meminfo: memFree=788288/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=68176 CPUtime=642.42
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 20691 0 0 0 64230 12 0 0 25 0 1 0 203679245 69812224 15425 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17044 15425 111 241 0 16800 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 68176

[startup+702.629 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22921
/proc/meminfo: memFree=788096/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=68536 CPUtime=702.44
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 20758 0 0 0 70231 13 0 0 25 0 1 0 203679245 70180864 15492 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17134 15492 111 241 0 16890 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 68536

[startup+762.648 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 22921
/proc/meminfo: memFree=787264/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=68928 CPUtime=762.44
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 20957 0 0 0 76231 13 0 0 25 0 1 0 203679245 70582272 15691 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17232 15691 111 241 0 16988 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 68928

[startup+822.668 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 22921
/proc/meminfo: memFree=786944/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=69252 CPUtime=822.43
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 21371 0 0 0 82230 13 0 0 25 0 1 0 203679245 70914048 15777 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17313 15777 111 241 0 17069 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 69252

[startup+882.685 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22921
/proc/meminfo: memFree=786624/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=69648 CPUtime=882.44
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 21450 0 0 0 88230 14 0 0 25 0 1 0 203679245 71319552 15856 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17412 15856 111 241 0 17168 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 69648

[startup+942.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22921
/proc/meminfo: memFree=786112/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=70044 CPUtime=942.44
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 21568 0 0 0 94230 14 0 0 25 0 1 0 203679245 71725056 15974 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17511 15974 111 241 0 17267 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 70044

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22921
/proc/meminfo: memFree=785344/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=70576 CPUtime=1002.44
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 22154 0 0 0 100230 14 0 0 25 0 1 0 203679245 72269824 16166 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17644 16166 111 241 0 17400 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 70576

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22921
/proc/meminfo: memFree=785344/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=70576 CPUtime=1062.45
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 22156 0 0 0 106230 15 0 0 25 0 1 0 203679245 72269824 16168 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17644 16168 111 241 0 17400 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 70576

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22921
/proc/meminfo: memFree=785280/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=70840 CPUtime=1122.45
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 22201 0 0 0 112230 15 0 0 25 0 1 0 203679245 72540160 16213 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17710 16213 111 241 0 17466 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 70840

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22921
/proc/meminfo: memFree=784320/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=70996 CPUtime=1182.45
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 22800 0 0 0 118230 15 0 0 25 0 1 0 203679245 72699904 16416 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17749 16416 111 241 0 17505 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 70996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22923
/proc/meminfo: memFree=784320/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=70996 CPUtime=1200.07
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 22800 0 0 0 119992 15 0 0 25 0 1 0 203679245 72699904 16416 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17749 16416 111 241 0 17505 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 70996

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22923
/proc/meminfo: memFree=784320/2055920 swapFree=4183804/4192956
[pid=22920] ppid=22918 vsize=70996 CPUtime=1200.07
/proc/22920/stat : 22920 (cmusat_base) R 22918 22920 21295 0 -1 4194304 22800 0 0 0 119992 15 0 0 25 0 1 0 203679245 72699904 16416 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22920/statm: 17749 16416 111 241 0 17505 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 70996

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.93
CPU system time (s): 0.168974
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 70996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22800
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= 1630

runsolver used 0.760884 second user time and 2.44963 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Sun Feb 18 22:20:34 UTC 2007

IDJOB= 297347
IDBENCH= 19959
IDSOLVER= 120
FILE ID= node38/297347-1171837234

PBS_JOBID= 3839655

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1699479488-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297347-1171837234/cmusat_base /tmp/evaluation/297347-1171837234/instance-297347-1171837234.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-297347-1171837234 -o ROOT/results/node38/solver-297347-1171837234 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297347-1171837234/cmusat_base /tmp/evaluation/297347-1171837234/instance-297347-1171837234.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  9278c1d1a76bef19bacee2a78120fe47

RANDOM SEED= 329779

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:        850464 kB
Buffers:         42928 kB
Cached:        1039140 kB
SwapCached:       3416 kB
Active:         818692 kB
Inactive:       273228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        850464 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            2480 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            99480 kB
Committed_AS:   442728 kB
PageTables:       1468 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 node38 on Sun Feb 18 22:40:37 UTC 2007