Trace number 299602

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) 1200.05 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
MD5SUMd0d8b322ba04307627cdb06a5d283d92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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/node4/watcher-299602-1171874542 -o ROOT/results/node4/solver-299602-1171874542 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299602-1171874542/cmusat_base /tmp/evaluation/299602-1171874542/instance-299602-1171874542.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: 0.97 0.98 0.99 3/77 28742
/proc/meminfo: memFree=990752/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=2316 CPUtime=0
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 207409110 2371584 157 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 579 157 90 241 0 335 0

[startup+0.1071 s]
/proc/loadavg: 0.97 0.98 0.99 3/77 28742
/proc/meminfo: memFree=990752/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=2856 CPUtime=0.1
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 207409110 2924544 306 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134549319 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 714 306 111 241 0 470 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2856

[startup+0.515138 s]
/proc/loadavg: 0.97 0.98 0.99 3/77 28742
/proc/meminfo: memFree=990752/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=3156 CPUtime=0.51
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 408 0 0 0 51 0 0 0 21 0 1 0 207409110 3231744 390 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 789 390 111 241 0 545 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3156

[startup+1.33522 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 28743
/proc/meminfo: memFree=989016/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=3860 CPUtime=1.33
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 574 0 0 0 133 0 0 0 25 0 1 0 207409110 3952640 556 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134565085 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 965 556 111 241 0 721 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3860

[startup+2.97137 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 28743
/proc/meminfo: memFree=988568/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=4576 CPUtime=2.96
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 742 0 0 0 296 0 0 0 25 0 1 0 207409110 4685824 724 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560027 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 1144 724 111 241 0 900 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4576

[startup+6.24769 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 28743
/proc/meminfo: memFree=986200/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=6524 CPUtime=6.24
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 1233 0 0 0 624 0 0 0 25 0 1 0 207409110 6680576 1182 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 1631 1182 111 241 0 1387 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6524

[startup+12.7043 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 28743
/proc/meminfo: memFree=984920/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=7916 CPUtime=12.69
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 1688 0 0 0 1269 0 0 0 25 0 1 0 207409110 8105984 1556 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 1979 1556 111 241 0 1735 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7916

[startup+25.5115 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28743
/proc/meminfo: memFree=981144/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=11680 CPUtime=25.49
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 2936 0 0 0 2548 1 0 0 25 0 1 0 207409110 11960320 2418 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134549167 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 2920 2418 111 241 0 2676 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11680

[startup+51.122 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28743
/proc/meminfo: memFree=976856/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=15664 CPUtime=51.1
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 4274 0 0 0 5107 3 0 0 25 0 1 0 207409110 16039936 3484 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560035 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 3916 3484 111 241 0 3672 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15664

[startup+102.342 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28743
/proc/meminfo: memFree=969560/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=23984 CPUtime=102.3
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 6851 0 0 0 10226 4 0 0 25 0 1 0 207409110 24559616 5326 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 5996 5326 111 241 0 5752 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23984

[startup+162.377 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28743
/proc/meminfo: memFree=965656/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=27408 CPUtime=162.32
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 8224 0 0 0 16226 6 0 0 25 0 1 0 207409110 28065792 6303 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 6852 6303 111 241 0 6608 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 27408

[startup+222.409 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 28743
/proc/meminfo: memFree=952280/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=43344 CPUtime=222.34
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 12402 0 0 0 22226 8 0 0 25 0 1 0 207409110 44384256 9628 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 10836 9628 111 241 0 10592 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 43344

[startup+282.438 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28743
/proc/meminfo: memFree=951320/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=43656 CPUtime=282.35
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 12989 0 0 0 28226 9 0 0 25 0 1 0 207409110 44703744 9851 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 10914 9851 111 241 0 10670 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 43656

[startup+342.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=950616/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=44088 CPUtime=342.36
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 13374 0 0 0 34226 10 0 0 25 0 1 0 207409110 45146112 10027 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 11022 10027 111 241 0 10778 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 44088

[startup+402.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=949912/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=44500 CPUtime=402.37
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 13771 0 0 0 40226 11 0 0 25 0 1 0 207409110 45568000 10195 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 11125 10195 111 241 0 10881 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 44500

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=949720/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=44792 CPUtime=462.38
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 13836 0 0 0 46227 11 0 0 25 0 1 0 207409110 45867008 10260 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 11198 10260 111 241 0 10954 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 44792

[startup+522.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=947416/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=46896 CPUtime=522.4
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 14677 0 0 0 52227 13 0 0 25 0 1 0 207409110 48021504 10850 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 11724 10850 111 241 0 11480 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 46896

[startup+582.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=945816/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=48368 CPUtime=582.41
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 15111 0 0 0 58227 14 0 0 25 0 1 0 207409110 49528832 11251 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 12092 11251 111 241 0 11848 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 48368

[startup+642.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=943704/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=50248 CPUtime=642.42
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 15899 0 0 0 64228 14 0 0 25 0 1 0 207409110 51453952 11763 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 12562 11763 111 241 0 12318 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 50248

[startup+702.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=938904/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=54632 CPUtime=702.44
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 17405 0 0 0 70227 17 0 0 25 0 1 0 207409110 55943168 12966 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 13658 12966 111 241 0 13414 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 54632

[startup+762.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=938264/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=55360 CPUtime=762.44
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 17556 0 0 0 76227 17 0 0 25 0 1 0 207409110 56688640 13117 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 13840 13117 111 241 0 13596 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 55360

[startup+822.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=912344/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=86252 CPUtime=822.46
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 25363 0 0 0 82226 20 0 0 25 0 1 0 207409110 88322048 19536 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 21563 19536 111 241 0 21319 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 86252

[startup+882.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=911832/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=86648 CPUtime=882.48
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 25836 0 0 0 88227 21 0 0 25 0 1 0 207409110 88727552 19677 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 21662 19677 111 241 0 21418 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 86648

[startup+942.759 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=911832/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=86648 CPUtime=942.49
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 25849 0 0 0 94227 22 0 0 25 0 1 0 207409110 88727552 19690 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 21662 19690 111 241 0 21418 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 86648

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=911512/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=87040 CPUtime=1002.5
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 26011 0 0 0 100228 22 0 0 25 0 1 0 207409110 89128960 19819 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 21760 19819 111 241 0 21516 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 87040

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28743
/proc/meminfo: memFree=911064/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=87184 CPUtime=1062.52
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 26483 0 0 0 106229 23 0 0 25 0 1 0 207409110 89276416 19926 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 21796 19926 111 241 0 21552 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 87184

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28807
/proc/meminfo: memFree=909608/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=87352 CPUtime=1122.51
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 26529 0 0 0 112227 24 0 0 25 0 1 0 207409110 89448448 19972 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 21838 19972 111 241 0 21594 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 87352

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 3/84 28899
/proc/meminfo: memFree=909416/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=87480 CPUtime=1182.5
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 26580 0 0 0 118225 25 0 0 25 0 1 0 207409110 89579520 19990 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 21870 19990 111 241 0 21626 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 87480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28915
/proc/meminfo: memFree=909416/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=87480 CPUtime=1200.03
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 26585 0 0 0 119977 26 0 0 25 0 1 0 207409110 89579520 19995 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 21870 19995 111 241 0 21626 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 87480

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28915
/proc/meminfo: memFree=909416/2055920 swapFree=4192812/4192956
[pid=28742] ppid=28740 vsize=87480 CPUtime=1200.03
/proc/28742/stat : 28742 (cmusat_base) R 28740 28742 28112 0 -1 4194304 26585 0 0 0 119977 26 0 0 25 0 1 0 207409110 89579520 19995 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28742/statm: 21870 19995 111 241 0 21626 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 87480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1199.77
CPU system time (s): 0.274958
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 87480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.274958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26585
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= 1964

runsolver used 1.44478 second user time and 2.71759 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Mon Feb 19 08:42:22 UTC 2007

IDJOB= 299602
IDBENCH= 20014
IDSOLVER= 120
FILE ID= node4/299602-1171874542

PBS_JOBID= 3839429

Free space on /tmp= 66550 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299602-1171874542/cmusat_base /tmp/evaluation/299602-1171874542/instance-299602-1171874542.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-299602-1171874542 -o ROOT/results/node4/solver-299602-1171874542 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299602-1171874542/cmusat_base /tmp/evaluation/299602-1171874542/instance-299602-1171874542.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d0d8b322ba04307627cdb06a5d283d92

RANDOM SEED= 204940254

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:        991224 kB
Buffers:         58976 kB
Cached:         868748 kB
SwapCached:          0 kB
Active:         353336 kB
Inactive:       634104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        991224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          78576 kB
Slab:            62820 kB
Committed_AS:   911796 kB
PageTables:       1768 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= 66550 MiB

End job on node4 on Mon Feb 19 09:02:25 UTC 2007