Trace number 303292

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 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1805843968-06.cnf
MD5SUM85e8dc25867e23987be3fa77855240d8
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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

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/node30/watcher-303292-1172031882 -o ROOT/results/node30/solver-303292-1172031882 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303292-1172031882/cmusat_base /tmp/evaluation/303292-1172031882/instance-303292-1172031882.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 3/77 16311
/proc/meminfo: memFree=1551968/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=2692 CPUtime=0
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 196952301 2756608 247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 673 247 90 241 0 429 0

[startup+0.107845 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16311
/proc/meminfo: memFree=1551968/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=4596 CPUtime=0.1
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 787 0 0 0 10 0 0 0 18 0 1 0 196952301 4706304 724 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 1149 724 111 241 0 905 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4596

[startup+0.516904 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16311
/proc/meminfo: memFree=1551968/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=5256 CPUtime=0.51
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 979 0 0 0 51 0 0 0 22 0 1 0 196952301 5382144 916 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 1314 916 111 241 0 1070 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5256

[startup+1.33702 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16312
/proc/meminfo: memFree=1547032/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=7028 CPUtime=1.32
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 1652 0 0 0 132 0 0 0 25 0 1 0 196952301 7196672 1416 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 1757 1416 111 241 0 1513 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7028

[startup+2.97325 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16312
/proc/meminfo: memFree=1546328/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=7832 CPUtime=2.96
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 1953 0 0 0 296 0 0 0 25 0 1 0 196952301 8019968 1622 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 1958 1622 111 241 0 1714 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7832

[startup+6.25272 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16312
/proc/meminfo: memFree=1544664/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=9176 CPUtime=6.24
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 2454 0 0 0 623 1 0 0 25 0 1 0 196952301 9396224 1967 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 2294 1967 111 241 0 2050 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9176

[startup+12.7056 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 16312
/proc/meminfo: memFree=1539608/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=14520 CPUtime=12.69
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 3916 0 0 0 1268 1 0 0 25 0 1 0 196952301 14868480 3104 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559911 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 3630 3104 111 241 0 3386 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14520

[startup+25.5085 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16312
/proc/meminfo: memFree=1538584/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=15640 CPUtime=25.49
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 4483 0 0 0 2547 2 0 0 25 0 1 0 196952301 16015360 3458 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 3910 3458 111 241 0 3666 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15640

[startup+51.1171 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1532376/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=21476 CPUtime=51.08
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 6397 0 0 0 5105 3 0 0 25 0 1 0 196952301 21991424 5017 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559993 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 5369 5017 111 241 0 5125 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21476

[startup+102.329 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1519512/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=35376 CPUtime=102.29
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 10613 0 0 0 10223 6 0 0 25 0 1 0 196952301 36225024 8150 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 8844 8150 111 241 0 8600 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 35376

[startup+162.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1514712/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=39744 CPUtime=162.29
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 12285 0 0 0 16222 7 0 0 25 0 1 0 196952301 40697856 9338 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 9936 9338 111 241 0 9692 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39744

[startup+222.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1510680/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=43748 CPUtime=222.3
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 13472 0 0 0 22221 9 0 0 25 0 1 0 196952301 44797952 10337 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 10937 10337 111 241 0 10693 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43748

[startup+282.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1505944/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=48472 CPUtime=282.31
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 14939 0 0 0 28220 11 0 0 25 0 1 0 196952301 49635328 11600 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 12118 11600 111 241 0 11874 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 48472

[startup+342.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1479640/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=77840 CPUtime=342.32
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 22864 0 0 0 34216 16 0 0 25 0 1 0 196952301 79708160 18105 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 19460 18105 111 241 0 19216 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 77840

[startup+402.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1479256/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=77840 CPUtime=402.32
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 22919 0 0 0 40216 16 0 0 25 0 1 0 196952301 79708160 18160 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 19460 18160 111 241 0 19216 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 77840

[startup+462.493 s]
/proc/loadavg: 1.00 1.00 1.00 4/78 16312
/proc/meminfo: memFree=1478808/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=78200 CPUtime=462.33
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 23316 0 0 0 46216 17 0 0 25 0 1 0 196952301 80076800 18296 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 19550 18296 111 241 0 19306 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 78200

[startup+522.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1478168/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=78620 CPUtime=522.34
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 23786 0 0 0 52216 18 0 0 25 0 1 0 196952301 80506880 18448 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 19655 18448 111 241 0 19411 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 78620

[startup+582.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1477848/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=78884 CPUtime=582.35
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 23866 0 0 0 58217 18 0 0 25 0 1 0 196952301 80777216 18528 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 19721 18528 111 241 0 19477 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 78884

[startup+642.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1477080/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=79380 CPUtime=642.35
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 24368 0 0 0 64216 19 0 0 25 0 1 0 196952301 81285120 18720 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 19845 18720 111 241 0 19601 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 79380

[startup+702.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1476696/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=79704 CPUtime=702.36
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 24469 0 0 0 70217 19 0 0 25 0 1 0 196952301 81616896 18821 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 19926 18821 111 241 0 19682 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 79704

[startup+762.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1473112/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=83176 CPUtime=762.37
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 25708 0 0 0 76216 21 0 0 25 0 1 0 196952301 85172224 19722 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 20794 19722 111 241 0 20550 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 83176

[startup+822.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1472728/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=83628 CPUtime=822.38
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 25835 0 0 0 82216 22 0 0 25 0 1 0 196952301 85635072 19816 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 20907 19816 111 241 0 20663 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 83628

[startup+882.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1469784/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=86328 CPUtime=882.38
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 26581 0 0 0 88216 22 0 0 25 0 1 0 196952301 88399872 20562 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 21582 20562 111 241 0 21338 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 86328

[startup+942.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1466072/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=89868 CPUtime=942.38
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 27874 0 0 0 94214 24 0 0 25 0 1 0 196952301 92024832 21486 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 22467 21486 111 241 0 22223 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 89868

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1465624/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=90480 CPUtime=1002.39
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 27989 0 0 0 100214 25 0 0 25 0 1 0 196952301 92651520 21601 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 22620 21601 111 241 0 22376 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 90480

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16312
/proc/meminfo: memFree=1465432/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=90480 CPUtime=1062.4
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 28019 0 0 0 106215 25 0 0 25 0 1 0 196952301 92651520 21631 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 22620 21631 111 241 0 22376 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 90480

[startup+1122.78 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16312
/proc/meminfo: memFree=1458712/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=96848 CPUtime=1122.41
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 29721 0 0 0 112213 28 0 0 25 0 1 0 196952301 99172352 23333 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551163 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 24212 23333 111 241 0 23968 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 96848

[startup+1182.81 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16312
/proc/meminfo: memFree=1457496/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=97976 CPUtime=1182.42
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 30412 0 0 0 118213 29 0 0 25 0 1 0 196952301 100327424 23622 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 24494 23622 111 241 0 24250 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 97976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16312
/proc/meminfo: memFree=1457432/2055920 swapFree=4145568/4192956
[pid=16311] ppid=16309 vsize=97976 CPUtime=1200.04
/proc/16311/stat : 16311 (cmusat_base) R 16309 16311 15925 0 -1 4194304 30423 0 0 0 119975 29 0 0 25 0 1 0 196952301 100327424 23633 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/16311/statm: 24494 23633 111 241 0 24250 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 97976

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.06
CPU user time (s): 1199.75
CPU system time (s): 0.308953
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 97976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.308953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30423
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= 24670

runsolver used 1.23581 second user time and 2.74358 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Wed Feb 21 04:24:43 UTC 2007

IDJOB= 303292
IDBENCH= 20104
IDSOLVER= 120
FILE ID= node30/303292-1172031882

PBS_JOBID= 3892718

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1805843968-06.cnf
COMMAND LINE= /tmp/evaluation/303292-1172031882/cmusat_base /tmp/evaluation/303292-1172031882/instance-303292-1172031882.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-303292-1172031882 -o ROOT/results/node30/solver-303292-1172031882 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303292-1172031882/cmusat_base /tmp/evaluation/303292-1172031882/instance-303292-1172031882.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  85e8dc25867e23987be3fa77855240d8

RANDOM SEED= 594725969

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1552376 kB
Buffers:         48796 kB
Cached:         364860 kB
SwapCached:      15424 kB
Active:         249108 kB
Inactive:       188844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552376 kB
SwapTotal:     4192956 kB
SwapFree:      4145568 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          29600 kB
Slab:            51052 kB
Committed_AS:   660616 kB
PageTables:       1884 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= 66559 MiB

End job on node30 on Wed Feb 21 04:44:45 UTC 2007