Trace number 2683015

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)6 1800.06 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_30_30.r.opb
MD5SUM28e00d9d9bb0c4a536b74577b47a7849
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark8.23975
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses100
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 constraint30
Maximum length of a constraint30
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
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
0.00/0.00	c constraints 0/0 clauses 100/0 units 0
0.00/0.00	c vars 100
0.00/0.00	c objective 100 + 0
0.00/0.02	c 0.021996 4.28516 0 94
0.00/0.02	o 7
0.29/0.32	c 0.248962 4.41406 316 9892
0.29/0.32	o 6
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100

Verifier Data 

OK	6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683015-1277491767/watcher-2683015-1277491767 -o /tmp/evaluation-result-2683015-1277491767/solver-2683015-1277491767 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683015-1277491767.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: 0.98 1.01 1.00 3/106 23825
/proc/meminfo: memFree=1800500/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=2136 CPUtime=0
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 245 0 0 0 0 0 0 0 24 0 1 0 124778074 2187264 165 1992294400 134512640 136421960 4293880368 18446744073709551615 134541315 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23825/statm: 534 165 145 467 0 65 0

[startup+0.0332641 s]
/proc/loadavg: 0.98 1.01 1.00 3/106 23825
/proc/meminfo: memFree=1800500/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4516 CPUtime=0.03
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 851 0 0 0 3 0 0 0 24 0 1 0 124778074 4624384 770 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1129 770 236 467 0 660 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4516

[startup+0.10127 s]
/proc/loadavg: 0.98 1.01 1.00 3/106 23825
/proc/meminfo: memFree=1800500/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4516 CPUtime=0.09
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 858 0 0 0 8 1 0 0 24 0 1 0 124778074 4624384 777 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1129 777 236 467 0 660 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4516

[startup+0.301288 s]
/proc/loadavg: 0.98 1.01 1.00 3/106 23825
/proc/meminfo: memFree=1800500/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4516 CPUtime=0.29
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 866 0 0 0 23 6 0 0 24 0 1 0 124778074 4624384 785 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1129 785 236 467 0 660 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4516

[startup+0.701324 s]
/proc/loadavg: 0.98 1.01 1.00 3/106 23825
/proc/meminfo: memFree=1800500/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4516 CPUtime=0.7
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 870 0 0 0 54 16 0 0 25 0 1 0 124778074 4624384 788 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1129 788 236 467 0 660 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4516

[startup+1.5014 s]
/proc/loadavg: 0.98 1.01 1.00 2/107 23826
/proc/meminfo: memFree=1798136/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4516 CPUtime=1.5
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 870 0 0 0 114 36 0 0 25 0 1 0 124778074 4624384 788 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1129 788 236 467 0 660 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 4516

[startup+3.10054 s]
/proc/loadavg: 0.98 1.01 1.00 2/107 23826
/proc/meminfo: memFree=1797888/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4516 CPUtime=3.09
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 875 0 0 0 234 75 0 0 25 0 1 0 124778074 4624384 793 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1129 793 236 467 0 660 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4516

[startup+6.30083 s]
/proc/loadavg: 0.98 1.01 1.00 2/107 23826
/proc/meminfo: memFree=1797764/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4640 CPUtime=6.29
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 881 0 0 0 477 152 0 0 25 0 1 0 124778074 4751360 799 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1160 799 236 467 0 691 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4640

[startup+12.7004 s]
/proc/loadavg: 0.98 1.01 1.00 2/107 23826
/proc/meminfo: memFree=1797640/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4640 CPUtime=12.69
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 887 0 0 0 953 316 0 0 25 0 1 0 124778074 4751360 805 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1160 805 236 467 0 691 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4640

[startup+25.5016 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 23826
/proc/meminfo: memFree=1797640/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4640 CPUtime=25.49
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 894 0 0 0 1906 643 0 0 25 0 1 0 124778074 4751360 812 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1160 812 236 467 0 691 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4640

[startup+51.1019 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 23828
/proc/meminfo: memFree=1797516/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4640 CPUtime=51.08
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 905 0 0 0 3813 1295 0 0 25 0 1 0 124778074 4751360 823 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1160 823 236 467 0 691 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4640

[startup+102.308 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 23828
/proc/meminfo: memFree=1797392/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4772 CPUtime=102.28
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 916 0 0 0 7625 2603 0 0 25 0 1 0 124778074 4886528 834 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1193 834 236 467 0 724 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4772

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 23830
/proc/meminfo: memFree=1797268/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4772 CPUtime=162.25
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 925 0 0 0 12057 4168 0 0 25 0 1 0 124778074 4886528 843 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1193 843 236 467 0 724 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4772

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 23832
/proc/meminfo: memFree=1797268/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4772 CPUtime=222.24
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 936 0 0 0 16559 5665 0 0 25 0 1 0 124778074 4886528 854 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1193 854 236 467 0 724 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4772

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 23834
/proc/meminfo: memFree=1797144/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4772 CPUtime=282.23
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 940 0 0 0 21055 7168 0 0 25 0 1 0 124778074 4886528 858 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1193 858 236 467 0 724 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 4772

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 23836
/proc/meminfo: memFree=1797144/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4904 CPUtime=342.21
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 946 0 0 0 25454 8767 0 0 25 0 1 0 124778074 5021696 864 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1226 864 236 467 0 757 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4904

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 23836
/proc/meminfo: memFree=1797020/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4904 CPUtime=402.2
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 953 0 0 0 29900 10320 0 0 25 0 1 0 124778074 5021696 871 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1226 871 236 467 0 757 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 4904

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 23838
/proc/meminfo: memFree=1796896/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4904 CPUtime=462.18
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 956 0 0 0 34415 11803 0 0 25 0 1 0 124778074 5021696 874 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1226 874 236 467 0 757 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4904

[startup+522.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 23840
/proc/meminfo: memFree=1796896/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4904 CPUtime=522.16
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 958 0 0 0 38925 13291 0 0 25 0 1 0 124778074 5021696 876 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1226 876 236 467 0 757 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4904

[startup+582.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 23842
/proc/meminfo: memFree=1796772/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4904 CPUtime=582.16
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 963 0 0 0 43422 14794 0 0 25 0 1 0 124778074 5021696 881 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1226 881 236 467 0 757 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 4904

[startup+642.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 23844
/proc/meminfo: memFree=1796648/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=4904 CPUtime=642.15
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 966 0 0 0 47949 16266 0 0 25 0 1 0 124778074 5021696 884 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1226 884 236 467 0 757 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 4904

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 23859
/proc/meminfo: memFree=1795780/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5036 CPUtime=882.06
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 991 0 0 0 65523 22683 0 0 25 0 1 0 124778074 5156864 909 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1259 909 236 467 0 790 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 5036

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 23861
/proc/meminfo: memFree=1795780/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5036 CPUtime=942.05
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 993 0 0 0 70036 24169 0 0 25 0 1 0 124778074 5156864 911 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1259 911 236 467 0 790 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 5036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23861
/proc/meminfo: memFree=1795780/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5036 CPUtime=1002.03
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 995 0 0 0 74492 25711 0 0 25 0 1 0 124778074 5156864 913 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1259 913 236 467 0 790 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 5036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23863
/proc/meminfo: memFree=1795780/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5036 CPUtime=1062.02
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 996 0 0 0 79047 27155 0 0 25 0 1 0 124778074 5156864 914 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1259 914 236 467 0 790 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 5036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23865
/proc/meminfo: memFree=1795904/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5036 CPUtime=1122.01
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 998 0 0 0 83565 28636 0 0 25 0 1 0 124778074 5156864 916 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1259 916 236 467 0 790 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 5036

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23867
/proc/meminfo: memFree=1795780/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5036 CPUtime=1181.99
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 998 0 0 0 88012 30187 0 0 25 0 1 0 124778074 5156864 916 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1259 916 236 467 0 790 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 5036

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23869
/proc/meminfo: memFree=1795656/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5036 CPUtime=1241.97
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1000 0 0 0 92465 31732 0 0 25 0 1 0 124778074 5156864 918 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1259 918 236 467 0 790 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 5036

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23869
/proc/meminfo: memFree=1795656/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5152 CPUtime=1301.97
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1002 0 0 0 96975 33222 0 0 25 0 1 0 124778074 5275648 920 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1288 920 236 467 0 819 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 5152

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23871
/proc/meminfo: memFree=1795656/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5152 CPUtime=1361.95
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1004 0 0 0 101481 34714 0 0 25 0 1 0 124778074 5275648 922 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1288 922 236 467 0 819 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 5152

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23873
/proc/meminfo: memFree=1795656/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5152 CPUtime=1421.94
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1006 0 0 0 105962 36232 0 0 25 0 1 0 124778074 5275648 924 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1288 924 236 467 0 819 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 5152

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 23878
/proc/meminfo: memFree=1795036/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5152 CPUtime=1481.93
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1007 0 0 0 110505 37688 0 0 25 0 1 0 124778074 5275648 925 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1288 925 236 467 0 819 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 5152

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 23880
/proc/meminfo: memFree=1795160/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5152 CPUtime=1541.91
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1008 0 0 0 114990 39201 0 0 25 0 1 0 124778074 5275648 926 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1288 926 236 467 0 819 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 5152

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 23880
/proc/meminfo: memFree=1795160/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5152 CPUtime=1601.89
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1008 0 0 0 119340 40849 0 0 25 0 1 0 124778074 5275648 926 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1288 926 236 467 0 819 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 5152

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23882
/proc/meminfo: memFree=1795284/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5152 CPUtime=1661.88
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1008 0 0 0 123602 42586 0 0 25 0 1 0 124778074 5275648 926 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1288 926 236 467 0 819 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 5152

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23884
/proc/meminfo: memFree=1795284/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5152 CPUtime=1721.86
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1017 0 0 0 127919 44267 0 0 25 0 1 0 124778074 5275648 935 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1288 935 236 467 0 819 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 5152

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23886
/proc/meminfo: memFree=1795284/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5152 CPUtime=1781.85
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1017 0 0 0 132202 45983 0 0 25 0 1 0 124778074 5275648 935 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1288 935 236 467 0 819 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 5152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23886
/proc/meminfo: memFree=1795284/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5152 CPUtime=1800.05
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1017 0 0 0 133493 46512 0 0 25 0 1 0 124778074 5275648 935 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1288 935 236 467 0 819 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 5152

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23886
/proc/meminfo: memFree=1795284/2059040 swapFree=4135508/4192956
[pid=23825] ppid=23823 vsize=5152 CPUtime=1800.05
/proc/23825/stat : 23825 (pbct) R 23823 23825 23724 0 -1 4202496 1017 0 0 0 133493 46512 0 0 25 0 1 0 124778074 5275648 935 1992294400 134512640 136421960 4293880368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23825/statm: 1288 935 236 467 0 819 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 5152

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1334.93
CPU system time (s): 465.13
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 5168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1334.93
system time used= 465.13
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1018
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= 3087

runsolver used 3.02354 second user time and 8.45771 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-25 20:49:27
IDJOB=2683015
IDBENCH=2891
IDSOLVER=1192
FILE ID=node015/2683015-1277491767
PBS_JOBID= 11190542
Free space on /tmp= 62412 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_30_30.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683015-1277491767/watcher-2683015-1277491767 -o /tmp/evaluation-result-2683015-1277491767/solver-2683015-1277491767 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683015-1277491767.opb

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

MD5SUM BENCH= 28e00d9d9bb0c4a536b74577b47a7849
RANDOM SEED=48932863

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1801028 kB
Buffers:         54036 kB
Cached:         103172 kB
SwapCached:      10404 kB
Active:          62120 kB
Inactive:       108524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1801028 kB
SwapTotal:     4192956 kB
SwapFree:      4135508 kB
Dirty:            1908 kB
Writeback:           4 kB
AnonPages:       11920 kB
Mapped:           8304 kB
Slab:            65512 kB
PageTables:       4248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181848 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= 62408 MiB
End job on node015 at 2010-06-25 21:19:30