Trace number 311000

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) 1200.03 1200.38

General information on the benchmark

Namerandom/2+p/p0.8/v1295/
unif2p-p0.8-v1295-c4027-S1679085272-10-SAT.cnf
MD5SUM9f390533642969c6fa22110646f07992
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.154976
Satisfiable
(Un)Satisfiability was proved
Number of variables1295
Number of clauses4026
Sum of the clauses size11273
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2805
Number of clauses of size 33221
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-311000-1172563699 -o ROOT/results/node58/solver-311000-1172563699 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311000-1172563699/cmusat_base /tmp/evaluation/311000-1172563699/instance-311000-1172563699.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 26448
/proc/meminfo: memFree=1816896/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=2320 CPUtime=0
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 276326553 2375680 169 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 580 169 90 241 0 336 0

[startup+0.106762 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26448
/proc/meminfo: memFree=1816896/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=2868 CPUtime=0.1
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 321 0 0 0 10 0 0 0 18 0 1 0 276326553 2936832 303 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 717 303 109 241 0 473 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2868

[startup+0.514806 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26448
/proc/meminfo: memFree=1816896/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=3308 CPUtime=0.51
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 446 0 0 0 51 0 0 0 21 0 1 0 276326553 3387392 428 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559987 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 827 428 109 241 0 583 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3308

[startup+1.3349 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1815288/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=3600 CPUtime=1.32
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 536 0 0 0 132 0 0 0 25 0 1 0 276326553 3686400 518 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 900 518 109 241 0 656 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3600

[startup+2.97108 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1814264/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=4644 CPUtime=2.96
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 752 0 0 0 296 0 0 0 25 0 1 0 276326553 4755456 734 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 1161 734 109 241 0 917 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4644

[startup+6.24744 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1813432/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=5476 CPUtime=6.23
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 962 0 0 0 623 0 0 0 25 0 1 0 276326553 5607424 944 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 1369 944 109 241 0 1125 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5476

[startup+12.7032 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1810552/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=8484 CPUtime=12.69
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 1760 0 0 0 1268 1 0 0 25 0 1 0 276326553 8687616 1626 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 2121 1626 109 241 0 1877 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8484

[startup+25.5066 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1809336/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=9620 CPUtime=25.49
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 2350 0 0 0 2548 1 0 0 25 0 1 0 276326553 9850880 1993 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 2405 1993 109 241 0 2161 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9620

[startup+51.1104 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1804088/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=15328 CPUtime=51.08
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 4070 0 0 0 5106 2 0 0 25 0 1 0 276326553 15695872 3238 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 3832 3238 109 241 0 3588 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15328

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1799224/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=19704 CPUtime=102.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 5629 0 0 0 10225 3 0 0 25 0 1 0 276326553 20176896 4442 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 4926 4442 109 241 0 4682 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 19704

[startup+162.341 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1788920/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=31612 CPUtime=162.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 8929 0 0 0 16222 6 0 0 25 0 1 0 276326553 32370688 7008 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 7903 7008 109 241 0 7659 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 31612

[startup+222.357 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1788344/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=31908 CPUtime=222.29
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 9353 0 0 0 22222 7 0 0 25 0 1 0 276326553 32673792 7158 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 7977 7158 109 241 0 7733 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 31908

[startup+282.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26449
/proc/meminfo: memFree=1787640/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=32108 CPUtime=282.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 9677 0 0 0 28221 7 0 0 25 0 1 0 276326553 32878592 7325 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 8027 7325 109 241 0 7783 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 32108

[startup+342.391 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1784696/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=35008 CPUtime=342.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 10611 0 0 0 34220 8 0 0 25 0 1 0 276326553 35848192 8088 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 8752 8088 109 241 0 8508 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 35008

[startup+402.41 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1781624/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=37736 CPUtime=402.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 11550 0 0 0 40219 9 0 0 25 0 1 0 276326553 38641664 8839 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 9434 8839 109 241 0 9190 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 37736

[startup+462.426 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1780408/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=38940 CPUtime=462.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 12051 0 0 0 46218 10 0 0 25 0 1 0 276326553 39874560 9134 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 9735 9134 109 241 0 9491 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 38940

[startup+522.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1776888/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=42072 CPUtime=522.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 13149 0 0 0 52217 11 0 0 25 0 1 0 276326553 43081728 10007 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 10518 10007 109 241 0 10274 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 42072

[startup+582.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1758584/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=64112 CPUtime=582.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 18711 0 0 0 58216 12 0 0 25 0 1 0 276326553 65650688 14561 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16028 14561 109 241 0 15784 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 64112

[startup+642.479 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 26449
/proc/meminfo: memFree=1758200/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=64352 CPUtime=642.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 19056 0 0 0 64215 13 0 0 25 0 1 0 276326553 65896448 14659 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16088 14659 109 241 0 15844 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 64352

[startup+702.496 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26449
/proc/meminfo: memFree=1758008/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=64688 CPUtime=702.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 19116 0 0 0 70215 13 0 0 25 0 1 0 276326553 66240512 14719 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16172 14719 109 241 0 15928 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 64688

[startup+762.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1757368/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=64792 CPUtime=762.29
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 19539 0 0 0 76215 14 0 0 25 0 1 0 276326553 66347008 14871 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16198 14871 109 241 0 15954 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 64792

[startup+822.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1757176/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=65112 CPUtime=822.29
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 19594 0 0 0 82215 14 0 0 25 0 1 0 276326553 66674688 14926 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16278 14926 109 241 0 16034 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 65112

[startup+882.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1756920/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=65436 CPUtime=882.29
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 19640 0 0 0 88215 14 0 0 25 0 1 0 276326553 67006464 14972 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16359 14972 109 241 0 16115 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 65436

[startup+942.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1756344/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=65552 CPUtime=942.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 20088 0 0 0 94214 14 0 0 25 0 1 0 276326553 67125248 15123 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16388 15123 109 241 0 16144 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 65552

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1756152/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=65744 CPUtime=1002.28
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 20124 0 0 0 100214 14 0 0 25 0 1 0 276326553 67321856 15159 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16436 15159 109 241 0 16192 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 65744

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1755960/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=65904 CPUtime=1062.29
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 20187 0 0 0 106214 15 0 0 25 0 1 0 276326553 67485696 15222 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16476 15222 109 241 0 16232 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 65904

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1755448/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=66032 CPUtime=1122.29
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 20648 0 0 0 112214 15 0 0 25 0 1 0 276326553 67616768 15357 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16508 15357 109 241 0 16264 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 66032

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1755192/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=66324 CPUtime=1182.29
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 20696 0 0 0 118214 15 0 0 25 0 1 0 276326553 67915776 15405 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16581 15405 109 241 0 16337 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 66324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26449
/proc/meminfo: memFree=1755128/2055920 swapFree=4183776/4192956
[pid=26448] ppid=26446 vsize=66324 CPUtime=1200.02
/proc/26448/stat : 26448 (cmusat_base) R 26446 26448 25285 0 -1 4194304 20711 0 0 0 119986 16 0 0 25 0 1 0 276326553 67915776 15420 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/26448/statm: 16581 15420 109 241 0 16337 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 66324

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): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.171973
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 66324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20711
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= 817

runsolver used 0.761884 second user time and 2.44663 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Tue Feb 27 08:08:19 UTC 2007

IDJOB= 311000
IDBENCH= 20302
IDSOLVER= 120
FILE ID= node58/311000-1172563699

PBS_JOBID= 3971866

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1295/unif2p-p0.8-v1295-c4027-S1679085272-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/311000-1172563699/cmusat_base /tmp/evaluation/311000-1172563699/instance-311000-1172563699.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-311000-1172563699 -o ROOT/results/node58/solver-311000-1172563699 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311000-1172563699/cmusat_base /tmp/evaluation/311000-1172563699/instance-311000-1172563699.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  9f390533642969c6fa22110646f07992

RANDOM SEED= 776865491

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1817304 kB
Buffers:         30100 kB
Cached:         160576 kB
SwapCached:       3464 kB
Active:          85240 kB
Inactive:       115704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817304 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            23716 kB
Committed_AS:   630848 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node58 on Tue Feb 27 08:28:21 UTC 2007