Trace number 295748

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/7SAT/v70/
unif-k7-r89-v70-c6230-S1907907390-05.SAT.shuffled.cnf
MD5SUM34f5335cfa1ab7be1574a69db160c094
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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-295748-1171811297 -o ROOT/results/node58/solver-295748-1171811297 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295748-1171811297/cmusat_base /tmp/evaluation/295748-1171811297/instance-295748-1171811297.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: 0.86 1.06 1.86 3/64 8302
/proc/meminfo: memFree=1035504/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=2460 CPUtime=0
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 201086414 2519040 180 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 615 180 90 241 0 371 0

[startup+0.107582 s]
/proc/loadavg: 0.86 1.06 1.86 3/64 8302
/proc/meminfo: memFree=1035504/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=3160 CPUtime=0.1
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 399 0 0 0 10 0 0 0 18 0 1 0 201086414 3235840 381 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 790 381 110 241 0 546 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3160

[startup+0.515625 s]
/proc/loadavg: 0.86 1.06 1.86 3/64 8302
/proc/meminfo: memFree=1035504/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=3788 CPUtime=0.5
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 592 0 0 0 50 0 0 0 21 0 1 0 201086414 3878912 574 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 947 574 110 241 0 703 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3788

[startup+1.33572 s]
/proc/loadavg: 0.86 1.06 1.86 2/65 8303
/proc/meminfo: memFree=1033320/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=4136 CPUtime=1.32
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 691 0 0 0 132 0 0 0 25 0 1 0 201086414 4235264 673 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134550444 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 1034 673 110 241 0 790 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4136

[startup+2.9759 s]
/proc/loadavg: 0.86 1.06 1.86 2/65 8303
/proc/meminfo: memFree=1032040/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=5404 CPUtime=2.96
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 1023 0 0 0 296 0 0 0 25 0 1 0 201086414 5533696 950 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 1351 950 110 241 0 1107 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5404

[startup+6.25226 s]
/proc/loadavg: 0.87 1.06 1.85 2/65 8303
/proc/meminfo: memFree=1031400/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=6192 CPUtime=6.24
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 1355 0 0 0 624 0 0 0 25 0 1 0 201086414 6340608 1164 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559851 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 1548 1164 110 241 0 1304 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6192

[startup+12.708 s]
/proc/loadavg: 0.88 1.06 1.85 2/65 8303
/proc/meminfo: memFree=1027880/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=10116 CPUtime=12.7
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 2481 0 0 0 1269 1 0 0 25 0 1 0 201086414 10358784 1981 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 2529 1981 110 241 0 2285 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10116

[startup+25.6094 s]
/proc/loadavg: 0.91 1.06 1.83 2/65 8303
/proc/meminfo: memFree=1026792/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=10928 CPUtime=25.59
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 3027 0 0 0 2558 1 0 0 25 0 1 0 201086414 11190272 2267 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 2732 2267 110 241 0 2488 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 10928

[startup+51.2172 s]
/proc/loadavg: 0.94 1.05 1.81 2/65 8303
/proc/meminfo: memFree=1019944/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=18764 CPUtime=51.2
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 5581 0 0 0 5117 3 0 0 25 0 1 0 201086414 19214336 3962 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 4691 3962 110 241 0 4447 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 18764

[startup+102.428 s]
/proc/loadavg: 1.03 1.06 1.77 2/65 8303
/proc/meminfo: memFree=1015848/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=22248 CPUtime=102.39
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 7160 0 0 0 10235 4 0 0 25 0 1 0 201086414 22781952 4997 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 5562 4997 110 241 0 5318 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 22248

[startup+162.449 s]
/proc/loadavg: 1.01 1.04 1.72 2/65 8303
/proc/meminfo: memFree=1004200/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=36332 CPUtime=162.4
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 11184 0 0 0 16233 7 0 0 25 0 1 0 201086414 37203968 7888 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 9083 7888 110 241 0 8839 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 36332

[startup+222.467 s]
/proc/loadavg: 1.00 1.03 1.67 2/65 8303
/proc/meminfo: memFree=1002664/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=37292 CPUtime=222.4
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 11786 0 0 0 22233 7 0 0 25 0 1 0 201086414 38187008 8270 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 9323 8270 110 241 0 9079 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 37292

[startup+282.488 s]
/proc/loadavg: 1.00 1.03 1.63 2/65 8303
/proc/meminfo: memFree=1001960/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=37644 CPUtime=282.41
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 12206 0 0 0 28233 8 0 0 25 0 1 0 201086414 38547456 8450 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 9411 8450 110 241 0 9167 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 37644

[startup+342.504 s]
/proc/loadavg: 1.00 1.02 1.58 2/65 8303
/proc/meminfo: memFree=1000744/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=38628 CPUtime=342.41
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 12776 0 0 0 34233 8 0 0 25 0 1 0 201086414 39555072 8757 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 9657 8757 110 241 0 9413 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 38628

[startup+402.526 s]
/proc/loadavg: 1.00 1.01 1.54 2/65 8303
/proc/meminfo: memFree=998184/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=41124 CPUtime=402.4
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 13765 0 0 0 40232 8 0 0 25 0 1 0 201086414 42110976 9392 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 10281 9392 110 241 0 10037 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 41124

[startup+462.543 s]
/proc/loadavg: 1.00 1.01 1.51 2/65 8303
/proc/meminfo: memFree=994984/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=43956 CPUtime=462.41
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 14893 0 0 0 46231 10 0 0 25 0 1 0 201086414 45010944 10171 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 10989 10171 110 241 0 10745 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 43956

[startup+522.562 s]
/proc/loadavg: 1.00 1.00 1.47 2/65 8303
/proc/meminfo: memFree=993896/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=45012 CPUtime=522.41
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 15217 0 0 0 52231 10 0 0 25 0 1 0 201086414 46092288 10495 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 11253 10495 110 241 0 11009 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 45012

[startup+582.583 s]
/proc/loadavg: 1.00 1.00 1.44 2/65 8303
/proc/meminfo: memFree=991208/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=47512 CPUtime=582.42
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 16283 0 0 0 58231 11 0 0 25 0 1 0 201086414 48652288 11149 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 11878 11149 110 241 0 11634 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 47512

[startup+642.599 s]
/proc/loadavg: 1.00 1.00 1.41 2/65 8303
/proc/meminfo: memFree=990824/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=47968 CPUtime=642.42
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 16381 0 0 0 64231 11 0 0 25 0 1 0 201086414 49119232 11247 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 11992 11247 110 241 0 11748 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 47968

[startup+702.617 s]
/proc/loadavg: 1.00 1.00 1.38 2/65 8303
/proc/meminfo: memFree=971688/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=72692 CPUtime=702.43
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 23115 0 0 0 70229 14 0 0 25 0 1 0 201086414 74436608 16009 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 18173 16009 110 241 0 17929 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 72692

[startup+762.636 s]
/proc/loadavg: 1.00 1.00 1.35 2/65 8303
/proc/meminfo: memFree=971688/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=72692 CPUtime=762.43
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 23118 0 0 0 76229 14 0 0 25 0 1 0 201086414 74436608 16012 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 18173 16012 110 241 0 17929 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 72692

[startup+822.657 s]
/proc/loadavg: 1.03 1.01 1.34 2/65 8303
/proc/meminfo: memFree=970856/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=72852 CPUtime=822.43
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 23736 0 0 0 82229 14 0 0 25 0 1 0 201086414 74600448 16214 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 18213 16214 110 241 0 17969 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 72852

[startup+882.676 s]
/proc/loadavg: 1.01 1.01 1.31 2/65 8303
/proc/meminfo: memFree=970920/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=72852 CPUtime=882.43
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 23737 0 0 0 88229 14 0 0 25 0 1 0 201086414 74600448 16215 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 18213 16215 110 241 0 17969 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 72852

[startup+942.696 s]
/proc/loadavg: 1.00 1.00 1.29 2/65 8303
/proc/meminfo: memFree=970536/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=73368 CPUtime=942.43
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 23817 0 0 0 94229 14 0 0 25 0 1 0 201086414 75128832 16295 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559840 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 18342 16295 110 241 0 18098 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 73368

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 8303
/proc/meminfo: memFree=969320/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=73940 CPUtime=1002.44
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 24572 0 0 0 100229 15 0 0 25 0 1 0 201086414 75714560 16594 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 18485 16594 110 241 0 18241 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 73940

[startup+1062.74 s]
/proc/loadavg: 1.00 1.00 1.25 2/65 8303
/proc/meminfo: memFree=969192/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=74196 CPUtime=1062.45
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 24648 0 0 0 106230 15 0 0 25 0 1 0 201086414 75976704 16605 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 18549 16605 110 241 0 18305 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 74196

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.23 2/65 8303
/proc/meminfo: memFree=969000/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=74456 CPUtime=1122.45
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 24743 0 0 0 112230 15 0 0 25 0 1 0 201086414 76242944 16667 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 18614 16667 110 241 0 18370 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 74456

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 8303
/proc/meminfo: memFree=968680/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=74612 CPUtime=1182.45
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 24831 0 0 0 118230 15 0 0 25 0 1 0 201086414 76402688 16755 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 18653 16755 110 241 0 18409 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 74612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 8303
/proc/meminfo: memFree=968360/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=74744 CPUtime=1200.08
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 24909 0 0 0 119992 16 0 0 25 0 1 0 201086414 76537856 16833 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 18686 16833 110 241 0 18442 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 74744

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 1.21 2/65 8303
/proc/meminfo: memFree=968360/2055920 swapFree=4183260/4192956
[pid=8302] ppid=8300 vsize=74744 CPUtime=1200.08
/proc/8302/stat : 8302 (cmusat_base) R 8300 8302 8110 0 -1 4194304 24909 0 0 0 119992 16 0 0 25 0 1 0 201086414 76537856 16833 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/8302/statm: 18686 16833 110 241 0 18442 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 74744

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): 0.171973
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 74744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
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= 24909
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= 773

runsolver used 0.816875 second user time and 2.39364 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Sun Feb 18 15:08:17 UTC 2007

IDJOB= 295748
IDBENCH= 19920
IDSOLVER= 120
FILE ID= node58/295748-1171811297

PBS_JOBID= 3839623

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1907907390-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295748-1171811297/cmusat_base /tmp/evaluation/295748-1171811297/instance-295748-1171811297.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-295748-1171811297 -o ROOT/results/node58/solver-295748-1171811297 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295748-1171811297/cmusat_base /tmp/evaluation/295748-1171811297/instance-295748-1171811297.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  34f5335cfa1ab7be1574a69db160c094

RANDOM SEED= 609795139

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:       1035912 kB
Buffers:         51692 kB
Cached:         857792 kB
SwapCached:       4096 kB
Active:         592420 kB
Inactive:       326908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1035912 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            2932 kB
Writeback:           0 kB
Mapped:          15272 kB
Slab:            86792 kB
Committed_AS:   471496 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= 66562 MiB

End job on node58 on Sun Feb 18 15:28:20 UTC 2007