Trace number 2669057

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1? (TO) 1800.09 1800.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb
MD5SUM04ec290f8a8afffbd026dcfb09cada39
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.259959
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5100
Total number of constraints202
Number of constraints which are clauses102
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 52
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 100/0 clauses 102/0 units 0
0.00/0.02	c vars 5100
1800.06/1800.80	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669057-1276433639/watcher-2669057-1276433639 -o /tmp/evaluation-result-2669057-1276433639/solver-2669057-1276433639 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669057-1276433639.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 1.04 1.00 3/106 24343
/proc/meminfo: memFree=1851040/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=2208 CPUtime=0
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 18965533 2260992 176 1992294400 134512640 136485738 4292992400 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24343/statm: 552 176 156 482 0 68 0

[startup+0.0891361 s]
/proc/loadavg: 1.07 1.04 1.00 3/106 24343
/proc/meminfo: memFree=1851040/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=12004 CPUtime=0.08
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 2666 0 0 0 7 1 0 0 20 0 1 0 18965533 12292096 2588 1992294400 134512640 136485738 4292992400 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 3001 2590 190 482 0 2517 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12004

[startup+0.101138 s]
/proc/loadavg: 1.07 1.04 1.00 3/106 24343
/proc/meminfo: memFree=1851040/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=13596 CPUtime=0.09
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 3094 0 0 0 8 1 0 0 20 0 1 0 18965533 13922304 3016 1992294400 134512640 136485738 4292992400 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 3399 3017 190 482 0 2915 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13596

[startup+0.30118 s]
/proc/loadavg: 1.07 1.04 1.00 3/106 24343
/proc/meminfo: memFree=1851040/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=28852 CPUtime=0.29
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 6950 0 0 0 26 3 0 0 20 0 1 0 18965533 29544448 6806 1992294400 134512640 136485738 4292992400 18446744073709551615 134616329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 7213 6807 196 482 0 6729 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28852

[startup+0.701265 s]
/proc/loadavg: 1.07 1.04 1.00 3/106 24343
/proc/meminfo: memFree=1851040/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=40756 CPUtime=0.69
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 10044 0 0 0 57 12 0 0 21 0 1 0 18965533 41734144 9534 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 10189 9534 224 482 0 9705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40756

[startup+1.50044 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 24344
/proc/meminfo: memFree=1812592/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=44328 CPUtime=1.49
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 10935 0 0 0 122 27 0 0 23 0 1 0 18965533 45391872 10425 1992294400 134512640 136485738 4292992400 18446744073709551615 134888906 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 11082 10425 224 482 0 10598 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44328

[startup+3.10078 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 24344
/proc/meminfo: memFree=1807260/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=49872 CPUtime=3.09
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 12298 0 0 0 259 50 0 0 25 0 1 0 18965533 51068928 11788 1992294400 134512640 136485738 4292992400 18446744073709551615 135724220 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 12468 11788 224 482 0 11984 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49872

[startup+6.30046 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 24344
/proc/meminfo: memFree=1800316/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=56472 CPUtime=6.29
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 13947 0 0 0 539 90 0 0 25 0 1 0 18965533 57827328 13437 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 14118 13437 224 482 0 13634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56472

[startup+12.7008 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 24344
/proc/meminfo: memFree=1792876/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=63868 CPUtime=12.68
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 15812 0 0 0 1094 174 0 0 25 0 1 0 18965533 65400832 15302 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 15967 15302 224 482 0 15483 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63868

[startup+25.5015 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 24344
/proc/meminfo: memFree=1788908/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=65452 CPUtime=25.48
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 16197 0 0 0 2209 339 0 0 25 0 1 0 18965533 67022848 15687 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 16363 15687 224 482 0 15879 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65452

[startup+51.101 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 24346
/proc/meminfo: memFree=1779608/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=74672 CPUtime=51.07
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 18509 0 0 0 4528 579 0 0 25 0 1 0 18965533 76464128 17999 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 18668 17999 224 482 0 18184 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74672

[startup+102.309 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 24346
/proc/meminfo: memFree=1770060/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=84204 CPUtime=102.26
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 20880 0 0 0 9275 951 0 0 25 0 1 0 18965533 86224896 20370 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 21051 20370 224 482 0 20567 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 84204

[startup+162.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 24348
/proc/meminfo: memFree=1759644/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=94908 CPUtime=162.23
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 23572 0 0 0 14678 1545 0 0 25 0 1 0 18965533 97185792 23062 1992294400 134512640 136485738 4292992400 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 23727 23062 224 482 0 23243 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 94908

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 24350
/proc/meminfo: memFree=1752328/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=102068 CPUtime=222.2
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 25335 0 0 0 20443 1777 0 0 25 0 1 0 18965533 104517632 24825 1992294400 134512640 136485738 4292992400 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 25517 24825 224 482 0 25033 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 102068

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24352
/proc/meminfo: memFree=1749352/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=104764 CPUtime=282.18
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 26016 0 0 0 26062 2156 0 0 25 0 1 0 18965533 107278336 25506 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 26191 25506 224 482 0 25707 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 104764

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24354
/proc/meminfo: memFree=1747616/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=106612 CPUtime=342.15
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 26454 0 0 0 31510 2705 0 0 25 0 1 0 18965533 109170688 25944 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 26653 25944 224 482 0 26169 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 106612

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24354
/proc/meminfo: memFree=1739184/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=114880 CPUtime=402.13
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 28541 0 0 0 37074 3139 0 0 25 0 1 0 18965533 117637120 28031 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 28720 28031 224 482 0 28236 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 114880

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24365
/proc/meminfo: memFree=1730008/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=123616 CPUtime=462.09
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 30721 0 0 0 42604 3605 0 0 25 0 1 0 18965533 126582784 30211 1992294400 134512640 136485738 4292992400 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 30904 30211 224 482 0 30420 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 123616

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24367
/proc/meminfo: memFree=1726288/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=127672 CPUtime=522.07
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 31719 0 0 0 48416 3791 0 0 25 0 1 0 18965533 130736128 31209 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 31918 31209 224 482 0 31434 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 127672

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24369
/proc/meminfo: memFree=1712896/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=140792 CPUtime=582.04
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 34990 0 0 0 54204 4000 0 0 25 0 1 0 18965533 144171008 34480 1992294400 134512640 136485738 4292992400 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 35198 34480 224 482 0 34714 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 140792

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24371
/proc/meminfo: memFree=1705332/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=148384 CPUtime=642.02
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 36875 0 0 0 59979 4223 0 0 25 0 1 0 18965533 151945216 36365 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 37096 36365 224 482 0 36612 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 148384

[startup+702.301 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24375
/proc/meminfo: memFree=1705208/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=148384 CPUtime=821.95
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 36876 0 0 0 76578 5617 0 0 25 0 1 0 18965533 151945216 36366 1992294400 134512640 136485738 4292992400 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 37096 36366 224 482 0 36612 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 148384

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24377
/proc/meminfo: memFree=1705208/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=148384 CPUtime=881.92
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 36876 0 0 0 82125 6067 0 0 25 0 1 0 18965533 151945216 36366 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 37096 36366 224 482 0 36612 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 148384

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24379
/proc/meminfo: memFree=1701488/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=152192 CPUtime=941.9
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 37830 0 0 0 87895 6295 0 0 25 0 1 0 18965533 155844608 37320 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 38048 37320 224 482 0 37564 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 152192

[startup+1002.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 24379
/proc/meminfo: memFree=1701364/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=152192 CPUtime=1001.87
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 37830 0 0 0 93430 6757 0 0 25 0 1 0 18965533 155844608 37320 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 38048 37320 224 482 0 37564 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 152192

[startup+1062.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 24381
/proc/meminfo: memFree=1701364/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=152192 CPUtime=1061.85
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 37831 0 0 0 98967 7218 0 0 25 0 1 0 18965533 155844608 37321 1992294400 134512640 136485738 4292992400 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 38048 37321 224 482 0 37564 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 152192

[startup+1122.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 24383
/proc/meminfo: memFree=1701240/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=152192 CPUtime=1121.83
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 37831 0 0 0 104435 7748 0 0 25 0 1 0 18965533 155844608 37321 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 38048 37321 224 482 0 37564 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 152192

[startup+1182.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 24385
/proc/meminfo: memFree=1701116/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=152192 CPUtime=1181.8
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 37831 0 0 0 109995 8185 0 0 25 0 1 0 18965533 155844608 37321 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 38048 37321 224 482 0 37564 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 152192

[startup+1242.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 24390
/proc/meminfo: memFree=1694916/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=157928 CPUtime=1241.78
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 39271 0 0 0 115790 8388 0 0 25 0 1 0 18965533 161718272 38761 1992294400 134512640 136485738 4292992400 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 39482 38761 224 482 0 38998 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 157928

[startup+1302.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 24390
/proc/meminfo: memFree=1694916/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=157928 CPUtime=1301.76
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 39273 0 0 0 121519 8657 0 0 25 0 1 0 18965533 161718272 38763 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 39482 38763 224 482 0 38998 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 157928

[startup+1362.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 24392
/proc/meminfo: memFree=1688840/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=164220 CPUtime=1361.73
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 40820 0 0 0 127235 8938 0 0 25 0 1 0 18965533 168161280 40310 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 41055 40310 224 482 0 40571 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 164220

[startup+1422.31 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 24394
/proc/meminfo: memFree=1688840/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=164220 CPUtime=1421.71
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 40820 0 0 0 133031 9140 0 0 25 0 1 0 18965533 168161280 40310 1992294400 134512640 136485738 4292992400 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 41055 40310 224 482 0 40571 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 164220

[startup+1482.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 24396
/proc/meminfo: memFree=1678548/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=174672 CPUtime=1481.68
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 43410 0 0 0 138798 9370 0 0 25 0 1 0 18965533 178864128 42900 1992294400 134512640 136485738 4292992400 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 43668 42900 224 482 0 43184 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 174672

[startup+1542.3 s]
/proc/loadavg: 1.10 1.08 1.01 2/107 24398
/proc/meminfo: memFree=1678548/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=174672 CPUtime=1541.66
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 43411 0 0 0 144645 9521 0 0 25 0 1 0 18965533 178864128 42901 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 43668 42901 224 482 0 43184 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 174672

[startup+1602.3 s]
/proc/loadavg: 1.03 1.06 1.00 2/107 24398
/proc/meminfo: memFree=1670612/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=182528 CPUtime=1601.64
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 45392 0 0 0 150484 9680 0 0 25 0 1 0 18965533 186908672 44882 1992294400 134512640 136485738 4292992400 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 45632 44882 224 482 0 45148 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 182528

[startup+1662.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/107 24400
/proc/meminfo: memFree=1670612/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=182528 CPUtime=1661.61
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 45392 0 0 0 156339 9822 0 0 25 0 1 0 18965533 186908672 44882 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 45632 44882 224 482 0 45148 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 182528

[startup+1722.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 24402
/proc/meminfo: memFree=1670488/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=182528 CPUtime=1721.59
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 45392 0 0 0 162188 9971 0 0 25 0 1 0 18965533 186908672 44882 1992294400 134512640 136485738 4292992400 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 45632 44882 224 482 0 45148 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 182528

[startup+1782.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 24404
/proc/meminfo: memFree=1670240/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=182528 CPUtime=1781.56
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 45392 0 0 0 168018 10138 0 0 25 0 1 0 18965533 186908672 44882 1992294400 134512640 136485738 4292992400 18446744073709551615 134880507 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 45632 44882 224 482 0 45148 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 182528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 24404
/proc/meminfo: memFree=1670240/2059040 swapFree=4140384/4192956
[pid=24343] ppid=24341 vsize=182528 CPUtime=1800.06
/proc/24343/stat : 24343 (pbct) R 24341 24343 22981 0 -1 4202496 45392 0 0 0 169819 10187 0 0 25 0 1 0 18965533 186908672 44882 1992294400 134512640 136485738 4292992400 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24343/statm: 45632 44882 224 482 0 45148 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 182528

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

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

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.09
CPU user time (s): 1698.2
CPU system time (s): 101.893
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 182528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1698.2
system time used= 101.893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45392
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= 1
involuntary context switches= 23492

runsolver used 2.98955 second user time and 8.48971 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-13 14:53:59
IDJOB=2669057
IDBENCH=1403
IDSOLVER=1170
FILE ID=node010/2669057-1276433639
PBS_JOBID= 11173306
Free space on /tmp= 62500 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669057-1276433639/watcher-2669057-1276433639 -o /tmp/evaluation-result-2669057-1276433639/solver-2669057-1276433639 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669057-1276433639.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 04ec290f8a8afffbd026dcfb09cada39
RANDOM SEED=493021056

node010.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851692 kB
Buffers:         16872 kB
Cached:         110932 kB
SwapCached:       6460 kB
Active:          21284 kB
Inactive:       119812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851692 kB
SwapTotal:     4192956 kB
SwapFree:      4140384 kB
Dirty:            2424 kB
Writeback:           8 kB
AnonPages:       10968 kB
Mapped:          12948 kB
Slab:            44376 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182188 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62496 MiB
End job on node010 at 2010-06-13 15:24:02