Trace number 2683011

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 fixedOPT8 1012.84 1013.16

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_50_10_10.r.opb
MD5SUM41d5abe94732aa440d44e4bcd1eb4f30
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.607906
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables50
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 constraint10
Maximum length of a constraint10
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
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

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 50
0.00/0.00	c objective 50 + 0
0.00/0.01	c 0.007998 3.49219 0 38
0.00/0.01	o 13
0.00/0.01	c 0.007998 3.49219 1 79
0.00/0.01	o 11
0.00/0.01	c 0.009998 3.49219 87 211
0.00/0.01	o 10
0.05/0.09	c 0.078987 3.49219 123 3019
0.05/0.09	o 9
18.19/18.22	c 14.4988 3.61719 206 603796
18.19/18.22	o 8
1012.79/1013.15	c 775.513 3.76953 0 31787719
1012.79/1013.15	s OPTIMUM FOUND
1012.79/1013.15	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

Verifier Data 

OK	8

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683011-1277491485/watcher-2683011-1277491485 -o /tmp/evaluation-result-2683011-1277491485/solver-2683011-1277491485 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683011-1277491485.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: 0.85 0.97 0.99 3/106 29864
/proc/meminfo: memFree=1857320/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3308 CPUtime=0
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 530 0 0 0 0 0 0 0 20 0 1 0 90441382 3387392 450 1992294400 134512640 136421960 4292151280 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 827 451 193 467 0 358 0

[startup+0.062706 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 29864
/proc/meminfo: memFree=1857320/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3572 CPUtime=0.05
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 656 0 0 0 5 0 0 0 20 0 1 0 90441382 3657728 573 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 893 573 236 467 0 424 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3572

[startup+0.10071 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 29864
/proc/meminfo: memFree=1857320/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3572 CPUtime=0.09
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 658 0 0 0 8 1 0 0 20 0 1 0 90441382 3657728 574 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 893 574 236 467 0 424 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3572

[startup+0.300732 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 29864
/proc/meminfo: memFree=1857320/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3572 CPUtime=0.29
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 658 0 0 0 24 5 0 0 20 0 1 0 90441382 3657728 574 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 893 574 236 467 0 424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3572

[startup+0.700775 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 29864
/proc/meminfo: memFree=1857320/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3572 CPUtime=0.69
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 660 0 0 0 55 14 0 0 20 0 1 0 90441382 3657728 576 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 893 576 236 467 0 424 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3572

[startup+1.50086 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 29865
/proc/meminfo: memFree=1855824/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3700 CPUtime=1.49
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 661 0 0 0 118 31 0 0 22 0 1 0 90441382 3788800 577 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 925 577 236 467 0 456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3700

[startup+3.10104 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 29865
/proc/meminfo: memFree=1855576/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3700 CPUtime=3.09
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 662 0 0 0 248 61 0 0 25 0 1 0 90441382 3788800 578 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 925 578 236 467 0 456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3700

[startup+6.30138 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 29865
/proc/meminfo: memFree=1855452/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3700 CPUtime=6.29
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 664 0 0 0 506 123 0 0 25 0 1 0 90441382 3788800 580 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 925 580 236 467 0 456 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3700

[startup+12.7011 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 29865
/proc/meminfo: memFree=1855328/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3700 CPUtime=12.69
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 668 0 0 0 1012 257 0 0 25 0 1 0 90441382 3788800 584 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 925 584 236 467 0 456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3700

[startup+25.5005 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 29865
/proc/meminfo: memFree=1855328/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3700 CPUtime=25.48
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 672 0 0 0 2015 533 0 0 25 0 1 0 90441382 3788800 587 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 925 587 236 467 0 456 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3700

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 29865
/proc/meminfo: memFree=1855328/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3700 CPUtime=51.08
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 676 0 0 0 3973 1135 0 0 25 0 1 0 90441382 3788800 591 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 925 591 236 467 0 456 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3700

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 29867
/proc/meminfo: memFree=1855204/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3700 CPUtime=102.26
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 682 0 0 0 7908 2318 0 0 25 0 1 0 90441382 3788800 597 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 925 597 236 467 0 456 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3700

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29869
/proc/meminfo: memFree=1855080/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3700 CPUtime=162.24
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 684 0 0 0 12559 3665 0 0 25 0 1 0 90441382 3788800 599 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 925 599 236 467 0 456 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3700

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29871
/proc/meminfo: memFree=1855080/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=222.22
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 694 0 0 0 17119 5103 0 0 25 0 1 0 90441382 3948544 609 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 609 236 467 0 495 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3856

[startup+282.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29871
/proc/meminfo: memFree=1855080/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=282.21
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 697 0 0 0 21772 6449 0 0 25 0 1 0 90441382 3948544 612 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 612 236 467 0 495 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3856

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29873
/proc/meminfo: memFree=1854956/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=342.19
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 699 0 0 0 26403 7816 0 0 25 0 1 0 90441382 3948544 614 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 614 236 467 0 495 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3856

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29875
/proc/meminfo: memFree=1854956/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=402.17
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 700 0 0 0 31030 9187 0 0 25 0 1 0 90441382 3948544 615 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 615 236 467 0 495 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3856

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29877
/proc/meminfo: memFree=1854832/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=462.15
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 700 0 0 0 35501 10714 0 0 25 0 1 0 90441382 3948544 615 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 615 236 467 0 495 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 3856

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29879
/proc/meminfo: memFree=1854832/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=522.13
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 720 0 0 0 40147 12066 0 0 25 0 1 0 90441382 3948544 635 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 635 236 467 0 495 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 3856

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29879
/proc/meminfo: memFree=1854708/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=582.11
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 722 0 0 0 44777 13434 0 0 25 0 1 0 90441382 3948544 637 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 637 236 467 0 495 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 3856

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29881
/proc/meminfo: memFree=1854708/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=642.11
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 725 0 0 0 49425 14786 0 0 25 0 1 0 90441382 3948544 640 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 640 236 467 0 495 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 3856

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29883
/proc/meminfo: memFree=1854584/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=702.08
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 726 0 0 0 53989 16219 0 0 25 0 1 0 90441382 3948544 641 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 641 236 467 0 495 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 3856

[startup+762.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29885
/proc/meminfo: memFree=1854584/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=762.07
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 729 0 0 0 58651 17556 0 0 25 0 1 0 90441382 3948544 644 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 644 236 467 0 495 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 3856

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29887
/proc/meminfo: memFree=1854584/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=822.05
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 731 0 0 0 63290 18915 0 0 25 0 1 0 90441382 3948544 646 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 646 236 467 0 495 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 3856

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29887
/proc/meminfo: memFree=1854460/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=882.02
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 732 0 0 0 67906 20296 0 0 25 0 1 0 90441382 3948544 647 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 647 236 467 0 495 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 3856

[startup+942.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29889
/proc/meminfo: memFree=1854460/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=942.01
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 732 0 0 0 72357 21844 0 0 25 0 1 0 90441382 3948544 647 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 647 236 467 0 495 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 3856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29900
/proc/meminfo: memFree=1853468/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=1001.99
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 732 0 0 0 76773 23426 0 0 25 0 1 0 90441382 3948544 647 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 647 236 467 0 495 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 3856

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

[startup+1004.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29900
/proc/meminfo: memFree=1853468/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=1004.38
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 732 0 0 0 76943 23495 0 0 25 0 1 0 90441382 3948544 647 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 647 236 467 0 495 0
Current children cumulated CPU time (s) 1004.38
Current children cumulated vsize (KiB) 3856

[startup+1007.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29900
/proc/meminfo: memFree=1853468/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=1007.58
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 732 0 0 0 77176 23582 0 0 25 0 1 0 90441382 3948544 647 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 647 236 467 0 495 0
Current children cumulated CPU time (s) 1007.58
Current children cumulated vsize (KiB) 3856

[startup+1011.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29900
/proc/meminfo: memFree=1853468/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=1010.78
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 732 0 0 0 77405 23673 0 0 25 0 1 0 90441382 3948544 647 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 647 236 467 0 495 0
Current children cumulated CPU time (s) 1010.78
Current children cumulated vsize (KiB) 3856

[startup+1011.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29900
/proc/meminfo: memFree=1853468/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=1011.59
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 732 0 0 0 77461 23698 0 0 25 0 1 0 90441382 3948544 647 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 647 236 467 0 495 0
Current children cumulated CPU time (s) 1011.59
Current children cumulated vsize (KiB) 3856

[startup+1012.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29900
/proc/meminfo: memFree=1853468/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=1012.37
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 732 0 0 0 77517 23720 0 0 25 0 1 0 90441382 3948544 647 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 647 236 467 0 495 0
Current children cumulated CPU time (s) 1012.37
Current children cumulated vsize (KiB) 3856

[startup+1013.11 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29900
/proc/meminfo: memFree=1853468/2059040 swapFree=4140192/4192956
[pid=29864] ppid=29862 vsize=3856 CPUtime=1012.79
/proc/29864/stat : 29864 (pbct) R 29862 29864 29839 0 -1 4202496 732 0 0 0 77548 23731 0 0 25 0 1 0 90441382 3948544 647 1992294400 134512640 136421960 4292151280 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29864/statm: 964 647 236 467 0 495 0
Current children cumulated CPU time (s) 1012.79
Current children cumulated vsize (KiB) 3856

Child status: 0
Real time (s): 1013.16
CPU time (s): 1012.84
CPU user time (s): 775.514
CPU system time (s): 237.329
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 3856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 775.514
system time used= 237.329
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 737
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= 1780

runsolver used 1.87871 second user time and 4.5833 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-25 20:44:46
IDJOB=2683011
IDBENCH=2882
IDSOLVER=1192
FILE ID=node037/2683011-1277491485
PBS_JOBID= 11190588
Free space on /tmp= 62492 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_10_10.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683011-1277491485/watcher-2683011-1277491485 -o /tmp/evaluation-result-2683011-1277491485/solver-2683011-1277491485 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683011-1277491485.opb

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

MD5SUM BENCH= 41d5abe94732aa440d44e4bcd1eb4f30
RANDOM SEED=864454500

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1857716 kB
Buffers:         23212 kB
Cached:          82536 kB
SwapCached:       5520 kB
Active:          67416 kB
Inactive:        51200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1857716 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            1992 kB
Writeback:           0 kB
AnonPages:       11448 kB
Mapped:          11872 kB
Slab:            60620 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182492 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= 62488 MiB
End job on node037 at 2010-06-25 21:01:39