Trace number 302595

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/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1403172096-14.cnf
MD5SUMd431fc2ca1f52a92bf3b9c26794d0739
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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/node55/watcher-302595-1172015195 -o ROOT/results/node55/solver-302595-1172015195 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302595-1172015195/cmusat_base /tmp/evaluation/302595-1172015195/instance-302595-1172015195.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: 1.00 1.00 0.96 3/64 20458
/proc/meminfo: memFree=1506472/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=2868 CPUtime=0
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 296 0 0 0 0 0 0 0 18 0 1 0 221475980 2936832 278 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 717 278 90 241 0 473 0

[startup+0.107264 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 20458
/proc/meminfo: memFree=1506472/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=5040 CPUtime=0.1
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 1002 0 0 0 10 0 0 0 18 0 1 0 221475980 5160960 844 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 1260 844 111 241 0 1016 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5040

[startup+0.515303 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 20458
/proc/meminfo: memFree=1506472/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=5700 CPUtime=0.51
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 1188 0 0 0 51 0 0 0 21 0 1 0 221475980 5836800 1030 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 1425 1030 111 241 0 1181 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5700

[startup+1.33538 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1501280/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=7768 CPUtime=1.32
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 1732 0 0 0 132 0 0 0 25 0 1 0 221475980 7954432 1574 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551476 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 1942 1574 111 241 0 1698 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7768

[startup+2.97154 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1498912/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=9112 CPUtime=2.96
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 2335 0 0 0 295 1 0 0 25 0 1 0 221475980 9330688 1948 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 2278 1948 111 241 0 2034 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9112

[startup+6.25186 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1497632/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=10716 CPUtime=6.24
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 2872 0 0 0 623 1 0 0 25 0 1 0 221475980 10973184 2360 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 2679 2360 111 241 0 2435 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10716

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1495080/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=12880 CPUtime=12.69
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 3756 0 0 0 1268 1 0 0 25 0 1 0 221475980 13189120 2965 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 3220 2965 111 241 0 2976 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12880

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1488104/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=20588 CPUtime=25.48
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 5886 0 0 0 2546 2 0 0 25 0 1 0 221475980 21082112 4612 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 5147 4612 111 241 0 4903 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20588

[startup+51.1062 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1487464/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=21144 CPUtime=51.08
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 6184 0 0 0 5105 3 0 0 25 0 1 0 221475980 21651456 4815 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 5286 4815 111 241 0 5042 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21144

[startup+102.315 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1478248/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=30264 CPUtime=102.27
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 9182 0 0 0 10221 6 0 0 25 0 1 0 221475980 30990336 7209 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 7566 7209 111 241 0 7322 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30264

[startup+162.338 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1457384/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=52808 CPUtime=162.29
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 15227 0 0 0 16219 10 0 0 25 0 1 0 221475980 54075392 12311 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 13202 12311 111 241 0 12958 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 52808

[startup+222.356 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1456808/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=52916 CPUtime=222.28
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 15712 0 0 0 22218 10 0 0 25 0 1 0 221475980 54185984 12447 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 13229 12447 111 241 0 12985 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 52916

[startup+282.375 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1456488/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=52976 CPUtime=282.29
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 15983 0 0 0 28219 10 0 0 25 0 1 0 221475980 54247424 12523 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 13244 12523 111 241 0 13000 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 52976

[startup+342.39 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1456104/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=53176 CPUtime=342.28
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 16296 0 0 0 34218 10 0 0 25 0 1 0 221475980 54452224 12626 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 13294 12626 111 241 0 13050 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 53176

[startup+402.409 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1448040/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=60824 CPUtime=402.28
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 18539 0 0 0 40215 13 0 0 25 0 1 0 221475980 62283776 14642 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 15206 14642 111 241 0 14962 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 60824

[startup+462.429 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1446696/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=62196 CPUtime=462.29
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 19117 0 0 0 46215 14 0 0 25 0 1 0 221475980 63688704 14974 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560033 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 15549 14974 111 241 0 15305 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 62196

[startup+522.447 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1441128/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=67652 CPUtime=522.29
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 20805 0 0 0 52214 15 0 0 25 0 1 0 221475980 69275648 16362 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 16913 16362 111 241 0 16669 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 67652

[startup+582.467 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1436328/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=72228 CPUtime=582.3
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 22007 0 0 0 58213 17 0 0 25 0 1 0 221475980 73961472 17564 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 18057 17564 111 241 0 17813 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 72228

[startup+642.493 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1434664/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=73724 CPUtime=642.3
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 22694 0 0 0 64213 17 0 0 25 0 1 0 221475980 75493376 17962 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 18431 17962 111 241 0 18187 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 73724

[startup+702.511 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1395112/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=117756 CPUtime=702.31
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 34110 0 0 0 70209 22 0 0 25 0 1 0 221475980 120582144 27787 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 29439 27787 111 241 0 29195 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 117756

[startup+762.527 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1395176/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=117756 CPUtime=762.31
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 34110 0 0 0 76209 22 0 0 25 0 1 0 221475980 120582144 27787 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560152 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 29439 27787 111 241 0 29195 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 117756

[startup+822.549 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20459
/proc/meminfo: memFree=1393320/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=119244 CPUtime=822.31
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 34604 0 0 0 82209 22 0 0 25 0 1 0 221475980 122105856 28281 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 29811 28281 111 241 0 29567 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 119244

[startup+882.577 s]
/proc/loadavg: 1.00 1.00 0.96 2/71 20541
/proc/meminfo: memFree=1392120/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=119244 CPUtime=882.29
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 34604 0 0 0 88207 22 0 0 25 0 1 0 221475980 122105856 28281 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 29811 28281 111 241 0 29567 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 119244

[startup+942.634 s]
/proc/loadavg: 1.00 1.00 0.96 2/71 20627
/proc/meminfo: memFree=1391992/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=119244 CPUtime=942.3
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 34604 0 0 0 94207 23 0 0 25 0 1 0 221475980 122105856 28281 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 29811 28281 111 241 0 29567 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 119244

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 20657
/proc/meminfo: memFree=1393000/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=119244 CPUtime=1002.29
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 34613 0 0 0 100206 23 0 0 25 0 1 0 221475980 122105856 28290 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 29811 28290 111 241 0 29567 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 119244

[startup+1062.69 s]
/proc/loadavg: 1.03 1.01 0.97 2/65 20657
/proc/meminfo: memFree=1392488/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=119376 CPUtime=1062.3
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 35143 0 0 0 106207 23 0 0 25 0 1 0 221475980 122241024 28448 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 29844 28448 111 241 0 29600 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 119376

[startup+1122.7 s]
/proc/loadavg: 1.01 1.01 0.97 2/65 20657
/proc/meminfo: memFree=1392488/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=119376 CPUtime=1122.3
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 35144 0 0 0 112207 23 0 0 25 0 1 0 221475980 122241024 28449 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 29844 28449 111 241 0 29600 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 119376

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 20657
/proc/meminfo: memFree=1392424/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=119376 CPUtime=1182.3
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 35144 0 0 0 118207 23 0 0 25 0 1 0 221475980 122241024 28449 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 29844 28449 111 241 0 29600 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 119376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 20657
/proc/meminfo: memFree=1392424/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=119376 CPUtime=1200.02
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 35144 0 0 0 119979 23 0 0 25 0 1 0 221475980 122241024 28449 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 29844 28449 111 241 0 29600 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 119376

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 20657
/proc/meminfo: memFree=1392424/2055920 swapFree=4183292/4192956
[pid=20458] ppid=20456 vsize=119376 CPUtime=1200.02
/proc/20458/stat : 20458 (cmusat_base) R 20456 20458 20350 0 -1 4194304 35144 0 0 0 119979 23 0 0 25 0 1 0 221475980 122241024 28449 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/20458/statm: 29844 28449 111 241 0 29600 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 119376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1199.79
CPU system time (s): 0.254961
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 119376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35144
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= 1928

runsolver used 0.777881 second user time and 2.51662 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Tue Feb 20 23:46:35 UTC 2007

IDJOB= 302595
IDBENCH= 20087
IDSOLVER= 120
FILE ID= node55/302595-1172015195

PBS_JOBID= 3892665

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1403172096-14.cnf
COMMAND LINE= /tmp/evaluation/302595-1172015195/cmusat_base /tmp/evaluation/302595-1172015195/instance-302595-1172015195.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-302595-1172015195 -o ROOT/results/node55/solver-302595-1172015195 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302595-1172015195/cmusat_base /tmp/evaluation/302595-1172015195/instance-302595-1172015195.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d431fc2ca1f52a92bf3b9c26794d0739

RANDOM SEED= 334541055

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1506880 kB
Buffers:         27428 kB
Cached:         447028 kB
SwapCached:       3516 kB
Active:          51980 kB
Inactive:       431804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1506880 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            3044 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            51340 kB
Committed_AS:   760144 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 node55 on Wed Feb 21 00:06:38 UTC 2007