Trace number 2682784

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)94 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-ex5.pi.opb
MD5SUMf97e3571862917880e13c63c8ac169f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark65
Best CPU time to get the best result obtained on this benchmark11.0053
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 65
Optimality of the best value was proved YES
Number of variables2459
Total number of constraints873
Number of constraints which are clauses873
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint146
Number of terms in the objective function 2459
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2459
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2459
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.11	c constraints 0/0 clauses 845/0 units 28
0.09/0.11	c vars 2459
0.09/0.11	c objective 2434 + 25
0.39/0.41	c 0.385941 32.1953 0 2365
0.39/0.41	o 95
0.39/0.43	c 0.396939 32.7266 2 4697
0.39/0.43	o 94
1800.09/1800.61	s SATISFIABLE
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Verifier Data 

OK	94

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682784-1277479895/watcher-2682784-1277479895 -o /tmp/evaluation-result-2682784-1277479895/solver-2682784-1277479895 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682784-1277479895.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: 1.00 1.00 0.94 3/106 21048
/proc/meminfo: memFree=1823984/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=2416 CPUtime=0
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 301 0 0 0 0 0 0 0 20 0 1 0 123593420 2473984 220 1992294400 134512640 136421960 4290103264 18446744073709551615 135154826 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21048/statm: 604 220 145 467 0 135 0

[startup+0.079302 s]
/proc/loadavg: 1.00 1.00 0.94 3/106 21048
/proc/meminfo: memFree=1823984/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=2416 CPUtime=0.07
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 318 0 0 0 7 0 0 0 20 0 1 0 123593420 2473984 237 1992294400 134512640 136421960 4290103264 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21048/statm: 604 237 145 467 0 135 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2416

[startup+0.100302 s]
/proc/loadavg: 1.00 1.00 0.94 3/106 21048
/proc/meminfo: memFree=1823984/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=2416 CPUtime=0.09
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 326 0 0 0 9 0 0 0 20 0 1 0 123593420 2473984 245 1992294400 134512640 136421960 4290103264 18446744073709551615 135825828 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21048/statm: 604 245 145 467 0 135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2416

[startup+0.300318 s]
/proc/loadavg: 1.00 1.00 0.94 3/106 21048
/proc/meminfo: memFree=1823984/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=22568 CPUtime=0.29
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 5514 0 0 0 27 2 0 0 20 0 1 0 123593420 23109632 5256 1992294400 134512640 136421960 4290103264 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 5675 5257 194 467 0 5206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22568

[startup+0.70035 s]
/proc/loadavg: 1.00 1.00 0.94 3/106 21048
/proc/meminfo: memFree=1823984/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=33640 CPUtime=0.69
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 8367 0 0 0 60 9 0 0 20 0 1 0 123593420 34447360 7589 1992294400 134512640 136421960 4290103264 18446744073709551615 135022151 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 8410 7589 237 467 0 7941 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33640

[startup+1.50042 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21049
/proc/meminfo: memFree=1794216/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=34036 CPUtime=1.49
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 8483 0 0 0 116 33 0 0 22 0 1 0 123593420 34852864 7705 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 8509 7705 237 467 0 8040 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34036

[startup+3.10055 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21049
/proc/meminfo: memFree=1793348/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=35092 CPUtime=3.09
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 8747 0 0 0 234 75 0 0 25 0 1 0 123593420 35934208 7969 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 8773 7969 237 467 0 8304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35092

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21049
/proc/meminfo: memFree=1792232/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=35620 CPUtime=6.29
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 8863 0 0 0 461 168 0 0 25 0 1 0 123593420 36474880 8085 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 8905 8085 237 467 0 8436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35620

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21049
/proc/meminfo: memFree=1791364/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=36280 CPUtime=12.69
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 9047 0 0 0 915 354 0 0 25 0 1 0 123593420 37150720 8269 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 9070 8269 237 467 0 8601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36280

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21049
/proc/meminfo: memFree=1790744/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=37072 CPUtime=25.48
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 9222 0 0 0 1776 772 0 0 25 0 1 0 123593420 37961728 8444 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 9268 8444 237 467 0 8799 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37072

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21049
/proc/meminfo: memFree=1788760/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=39080 CPUtime=51.08
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 9720 0 0 0 3591 1517 0 0 25 0 1 0 123593420 40017920 8942 1992294400 134512640 136421960 4290103264 18446744073709551615 135022228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 9770 8942 237 467 0 9301 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39080

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21051
/proc/meminfo: memFree=1786652/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=41060 CPUtime=102.27
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 10227 0 0 0 7150 3077 0 0 25 0 1 0 123593420 42045440 9449 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 10265 9449 237 467 0 9796 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41060

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21053
/proc/meminfo: memFree=1786528/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=41060 CPUtime=162.24
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 10227 0 0 0 11323 4901 0 0 25 0 1 0 123593420 42045440 9449 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 10265 9449 237 467 0 9796 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41060

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21053
/proc/meminfo: memFree=1785288/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=42248 CPUtime=222.23
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 10543 0 0 0 15573 6650 0 0 25 0 1 0 123593420 43261952 9765 1992294400 134512640 136421960 4290103264 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 10562 9765 237 467 0 10093 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42248

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21055
/proc/meminfo: memFree=1784420/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=43172 CPUtime=282.21
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 10771 0 0 0 19829 8392 0 0 25 0 1 0 123593420 44208128 9993 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 10793 9993 237 467 0 10324 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 43172

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21057
/proc/meminfo: memFree=1783180/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=44364 CPUtime=342.2
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 11053 0 0 0 24095 10125 0 0 25 0 1 0 123593420 45428736 10275 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 11091 10275 237 467 0 10622 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44364

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 21059
/proc/meminfo: memFree=1783180/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=44364 CPUtime=402.18
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 11053 0 0 0 28316 11902 0 0 25 0 1 0 123593420 45428736 10275 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 11091 10275 237 467 0 10622 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 44364

[startup+462.301 s]
/proc/loadavg: 1.08 1.02 0.95 2/107 21061
/proc/meminfo: memFree=1780452/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=47004 CPUtime=462.16
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 11722 0 0 0 33013 13203 0 0 25 0 1 0 123593420 48132096 10944 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 11751 10944 237 467 0 11282 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 47004

[startup+522.301 s]
/proc/loadavg: 1.03 1.01 0.95 2/107 21061
/proc/meminfo: memFree=1780204/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=47268 CPUtime=522.14
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 11788 0 0 0 37267 14947 0 0 25 0 1 0 123593420 48402432 11010 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 11817 11010 237 467 0 11348 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 47268

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 0.95 2/107 21063
/proc/meminfo: memFree=1779832/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=47532 CPUtime=582.13
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 11855 0 0 0 41470 16743 0 0 25 0 1 0 123593420 48672768 11077 1992294400 134512640 136421960 4290103264 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 11883 11077 237 467 0 11414 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 47532

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21065
/proc/meminfo: memFree=1778344/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=48856 CPUtime=642.11
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 12194 0 0 0 45785 18426 0 0 25 0 1 0 123593420 50028544 11416 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 12214 11416 237 467 0 11745 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 48856

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21069
/proc/meminfo: memFree=1777972/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=49252 CPUtime=822.06
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 12276 0 0 0 58607 23599 0 0 25 0 1 0 123593420 50434048 11498 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 12313 11498 237 467 0 11844 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 49252

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21071
/proc/meminfo: memFree=1774996/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=52168 CPUtime=882.04
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 13004 0 0 0 63117 25087 0 0 25 0 1 0 123593420 53420032 12226 1992294400 134512640 136421960 4290103264 18446744073709551615 134863654 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 13042 12226 237 467 0 12573 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 52168

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21073
/proc/meminfo: memFree=1774004/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=53100 CPUtime=942.02
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 13242 0 0 0 68147 26055 0 0 25 0 1 0 123593420 54374400 12464 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 13275 12464 237 467 0 12806 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 53100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21075
/proc/meminfo: memFree=1774004/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=53100 CPUtime=1002.01
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 13242 0 0 0 72398 27803 0 0 25 0 1 0 123593420 54374400 12464 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 13275 12464 237 467 0 12806 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 53100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21077
/proc/meminfo: memFree=1773880/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=53100 CPUtime=1061.99
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 13242 0 0 0 76664 29535 0 0 25 0 1 0 123593420 54374400 12464 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 13275 12464 237 467 0 12806 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 53100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21077
/proc/meminfo: memFree=1773880/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=53100 CPUtime=1121.98
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 13242 0 0 0 80915 31283 0 0 25 0 1 0 123593420 54374400 12464 1992294400 134512640 136421960 4290103264 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 13275 12464 237 467 0 12806 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 53100

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21079
/proc/meminfo: memFree=1771648/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=55344 CPUtime=1181.96
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 13786 0 0 0 85426 32770 0 0 25 0 1 0 123593420 56672256 13008 1992294400 134512640 136421960 4290103264 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 13836 13008 237 467 0 13367 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 55344

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21081
/proc/meminfo: memFree=1771524/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=55344 CPUtime=1241.95
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 13786 0 0 0 89740 34455 0 0 25 0 1 0 123593420 56672256 13008 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 13836 13008 237 467 0 13367 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 55344

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21083
/proc/meminfo: memFree=1771400/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=55344 CPUtime=1301.93
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 13786 0 0 0 94034 36159 0 0 25 0 1 0 123593420 56672256 13008 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 13836 13008 237 467 0 13367 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 55344

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21085
/proc/meminfo: memFree=1771400/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=55344 CPUtime=1361.91
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 13786 0 0 0 98342 37849 0 0 25 0 1 0 123593420 56672256 13008 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 13836 13008 237 467 0 13367 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 55344

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21085
/proc/meminfo: memFree=1768672/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=58124 CPUtime=1421.9
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 14495 0 0 0 102902 39288 0 0 25 0 1 0 123593420 59518976 13717 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 14531 13717 237 467 0 14062 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 58124

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21087
/proc/meminfo: memFree=1768548/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=58124 CPUtime=1481.88
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 14495 0 0 0 107161 41027 0 0 25 0 1 0 123593420 59518976 13717 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 14531 13717 237 467 0 14062 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 58124

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21089
/proc/meminfo: memFree=1768548/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=58124 CPUtime=1541.86
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 14495 0 0 0 111370 42816 0 0 25 0 1 0 123593420 59518976 13717 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 14531 13717 237 467 0 14062 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 58124

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21091
/proc/meminfo: memFree=1768424/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=58388 CPUtime=1601.85
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 14543 0 0 0 115729 44456 0 0 25 0 1 0 123593420 59789312 13765 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 14597 13765 237 467 0 14128 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 58388

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21093
/proc/meminfo: memFree=1768424/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=58388 CPUtime=1661.82
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 14543 0 0 0 119965 46217 0 0 25 0 1 0 123593420 59789312 13765 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 14597 13765 237 467 0 14128 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 58388

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21093
/proc/meminfo: memFree=1768300/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=58388 CPUtime=1721.81
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 14543 0 0 0 124221 47960 0 0 25 0 1 0 123593420 59789312 13765 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 14597 13765 237 467 0 14128 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 58388

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21104
/proc/meminfo: memFree=1767432/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=58388 CPUtime=1781.78
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 14543 0 0 0 128640 49538 0 0 25 0 1 0 123593420 59789312 13765 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 14597 13765 237 467 0 14128 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 58388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 21106
/proc/meminfo: memFree=1767432/2059040 swapFree=4135660/4192956
[pid=21048] ppid=21046 vsize=58388 CPUtime=1800.09
/proc/21048/stat : 21048 (pbct) R 21046 21048 20651 0 -1 4202496 14543 0 0 0 130147 49862 0 0 25 0 1 0 123593420 59789312 13765 1992294400 134512640 136421960 4290103264 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21048/statm: 14597 13765 237 467 0 14128 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 58388

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): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1301.48
CPU system time (s): 498.63
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 58388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1301.48
system time used= 498.63
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14544
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= 4289

runsolver used 3.19551 second user time and 8.28574 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-25 17:31:35
IDJOB=2682784
IDBENCH=2039
IDSOLVER=1192
FILE ID=node003/2682784-1277479895
PBS_JOBID= 11190532
Free space on /tmp= 62392 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-ex5.pi.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682784-1277479895/watcher-2682784-1277479895 -o /tmp/evaluation-result-2682784-1277479895/solver-2682784-1277479895 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682784-1277479895.opb

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

MD5SUM BENCH= f97e3571862917880e13c63c8ac169f9
RANDOM SEED=1502625504

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1824512 kB
Buffers:         41228 kB
Cached:          92516 kB
SwapCached:       9784 kB
Active:          66132 kB
Inactive:        80564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1824512 kB
SwapTotal:     4192956 kB
SwapFree:      4135660 kB
Dirty:            2436 kB
Writeback:           0 kB
AnonPages:       11600 kB
Mapped:           8348 kB
Slab:            65864 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184564 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= 62392 MiB
End job on node003 at 2010-06-25 18:01:37