Trace number 2682979

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)9 1800.08 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_10.r.opb
MD5SUMe965a77006f54aa5fb414d88d571084c
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 benchmark0.038993
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 variables99
Total number of constraints50
Number of constraints which are clauses50
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 99
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 99
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 99
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 50/0 units 0
0.00/0.00	c vars 99
0.00/0.00	c objective 99 + 0
0.00/0.01	c 0.012998 3.75 0 85
0.00/0.01	o 15
0.00/0.01	c 0.013997 3.75 16 187
0.00/0.01	o 14
0.10/0.13	c 0.105983 3.87891 138 4129
0.10/0.13	o 13
0.49/0.58	c 0.443932 3.87891 198 18270
0.49/0.58	o 12
10.39/10.42	c 7.97979 3.87891 273 300787
10.39/10.42	o 11
155.36/155.47	c 117.039 4.02734 240 4312698
155.36/155.47	o 10
579.26/579.48	c 431.266 4.02734 175 15776444
579.26/579.48	o 9
1800.07/1800.50	s SATISFIABLE
1800.07/1800.50	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

Verifier Data 

OK	9

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682979-1277490718/watcher-2682979-1277490718 -o /tmp/evaluation-result-2682979-1277490718/solver-2682979-1277490718 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682979-1277490718.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: 0.92 0.98 0.99 3/106 21588
/proc/meminfo: memFree=1815236/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3572 CPUtime=0
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 584 0 0 0 0 0 0 0 20 0 1 0 124675708 3657728 504 1992294400 134512640 136421960 4291750992 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 893 505 193 467 0 424 0

[startup+0.0632101 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21588
/proc/meminfo: memFree=1815236/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3968 CPUtime=0.05
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 727 0 0 0 4 1 0 0 20 0 1 0 124675708 4063232 645 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 992 645 236 467 0 523 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3968

[startup+0.101214 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21588
/proc/meminfo: memFree=1815236/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3968 CPUtime=0.1
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 728 0 0 0 8 2 0 0 20 0 1 0 124675708 4063232 646 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 992 646 236 467 0 523 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3968

[startup+0.301234 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21588
/proc/meminfo: memFree=1815236/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3968 CPUtime=0.29
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 731 0 0 0 22 7 0 0 20 0 1 0 124675708 4063232 648 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 992 648 236 467 0 523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3968

[startup+0.700263 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 21588
/proc/meminfo: memFree=1815236/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3968 CPUtime=0.69
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 740 0 0 0 53 16 0 0 20 0 1 0 124675708 4063232 656 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 992 656 236 467 0 523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3968

[startup+1.50033 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 21589
/proc/meminfo: memFree=1813368/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3968 CPUtime=1.49
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 740 0 0 0 114 35 0 0 23 0 1 0 124675708 4063232 656 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 992 656 236 467 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3968

[startup+3.10046 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 21589
/proc/meminfo: memFree=1813120/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3968 CPUtime=3.09
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 742 0 0 0 235 74 0 0 25 0 1 0 124675708 4063232 658 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 992 658 236 467 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3968

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 21589
/proc/meminfo: memFree=1812996/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3968 CPUtime=6.29
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 747 0 0 0 479 150 0 0 25 0 1 0 124675708 4063232 663 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 992 663 236 467 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3968

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 21589
/proc/meminfo: memFree=1812872/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3968 CPUtime=12.68
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 750 0 0 0 967 301 0 0 25 0 1 0 124675708 4063232 665 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 992 665 236 467 0 523 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3968

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 21589
/proc/meminfo: memFree=1812872/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3968 CPUtime=25.48
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 750 0 0 0 1923 625 0 0 25 0 1 0 124675708 4063232 665 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 992 665 236 467 0 523 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3968

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 21589
/proc/meminfo: memFree=1812872/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3968 CPUtime=51.08
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 752 0 0 0 3854 1254 0 0 25 0 1 0 124675708 4063232 667 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 992 667 236 467 0 523 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3968

[startup+102.309 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 21591
/proc/meminfo: memFree=1812624/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=3968 CPUtime=102.28
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 756 0 0 0 7707 2521 0 0 25 0 1 0 124675708 4063232 671 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 992 671 236 467 0 523 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3968

[startup+162.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 21593
/proc/meminfo: memFree=1812500/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4120 CPUtime=162.26
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 763 0 0 0 12206 4020 0 0 25 0 1 0 124675708 4218880 677 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1030 677 236 467 0 561 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 4120

[startup+222.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 21595
/proc/meminfo: memFree=1812500/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4120 CPUtime=222.24
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 765 0 0 0 16666 5558 0 0 25 0 1 0 124675708 4218880 679 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1030 679 236 467 0 561 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4120

[startup+282.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 21597
/proc/meminfo: memFree=1812500/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4120 CPUtime=282.22
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 765 0 0 0 21078 7144 0 0 25 0 1 0 124675708 4218880 679 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1030 679 236 467 0 561 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4120

[startup+342.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 21597
/proc/meminfo: memFree=1812376/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4120 CPUtime=342.22
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 776 0 0 0 25503 8719 0 0 25 0 1 0 124675708 4218880 690 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1030 690 236 467 0 561 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 4120

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 21599
/proc/meminfo: memFree=1812376/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4120 CPUtime=402.19
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 777 0 0 0 29957 10262 0 0 25 0 1 0 124675708 4218880 691 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1030 691 236 467 0 561 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4120

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21601
/proc/meminfo: memFree=1812252/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4120 CPUtime=462.18
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 779 0 0 0 34417 11801 0 0 25 0 1 0 124675708 4218880 693 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1030 693 236 467 0 561 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4120

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 21603
/proc/meminfo: memFree=1812252/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4120 CPUtime=522.17
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 781 0 0 0 38891 13326 0 0 25 0 1 0 124675708 4218880 695 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1030 695 236 467 0 561 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 4120

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21605
/proc/meminfo: memFree=1812128/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4120 CPUtime=582.16
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 782 0 0 0 43330 14886 0 0 25 0 1 0 124675708 4218880 695 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1030 695 236 467 0 561 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 4120

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21605
/proc/meminfo: memFree=1812004/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4204 CPUtime=642.15
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 799 0 0 0 47583 16632 0 0 25 0 1 0 124675708 4304896 712 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1051 712 236 467 0 582 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 4204

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21613
/proc/meminfo: memFree=1811756/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4204 CPUtime=882.08
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 806 0 0 0 65201 23007 0 0 25 0 1 0 124675708 4304896 719 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1051 719 236 467 0 582 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 4204

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21613
/proc/meminfo: memFree=1811756/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4204 CPUtime=942.07
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 806 0 0 0 69562 24645 0 0 25 0 1 0 124675708 4304896 719 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1051 719 236 467 0 582 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 4204

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21615
/proc/meminfo: memFree=1811632/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4204 CPUtime=1002.06
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 808 0 0 0 73945 26261 0 0 25 0 1 0 124675708 4304896 721 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1051 721 236 467 0 582 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 4204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21617
/proc/meminfo: memFree=1811632/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4204 CPUtime=1062.04
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 810 0 0 0 78344 27860 0 0 25 0 1 0 124675708 4304896 723 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1051 723 236 467 0 582 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 4204

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21619
/proc/meminfo: memFree=1811508/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4204 CPUtime=1122.03
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 811 0 0 0 82723 29480 0 0 25 0 1 0 124675708 4304896 724 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1051 724 236 467 0 582 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 4204

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21621
/proc/meminfo: memFree=1811508/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4204 CPUtime=1182.02
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 813 0 0 0 87124 31078 0 0 25 0 1 0 124675708 4304896 726 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1051 726 236 467 0 582 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 4204

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21621
/proc/meminfo: memFree=1811508/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4204 CPUtime=1242.01
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 814 0 0 0 91520 32681 0 0 25 0 1 0 124675708 4304896 727 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1051 727 236 467 0 582 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 4204

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21623
/proc/meminfo: memFree=1811384/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4204 CPUtime=1302
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 814 0 0 0 95843 34357 0 0 25 0 1 0 124675708 4304896 727 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1051 727 236 467 0 582 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 4204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21625
/proc/meminfo: memFree=1811384/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4204 CPUtime=1361.98
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 815 0 0 0 100118 36080 0 0 25 0 1 0 124675708 4304896 728 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1051 728 236 467 0 582 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 4204

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21627
/proc/meminfo: memFree=1811384/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4204 CPUtime=1421.97
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 815 0 0 0 104369 37828 0 0 25 0 1 0 124675708 4304896 728 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1051 728 236 467 0 582 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 4204

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21629
/proc/meminfo: memFree=1811384/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4332 CPUtime=1481.95
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 849 0 0 0 108687 39508 0 0 25 0 1 0 124675708 4435968 729 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1083 729 236 467 0 614 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 4332

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21629
/proc/meminfo: memFree=1811384/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4332 CPUtime=1541.93
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 850 0 0 0 113095 41098 0 0 25 0 1 0 124675708 4435968 730 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1083 730 236 467 0 614 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 4332

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21631
/proc/meminfo: memFree=1811384/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4332 CPUtime=1601.92
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 852 0 0 0 117488 42704 0 0 25 0 1 0 124675708 4435968 732 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1083 732 236 467 0 614 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 4332

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21633
/proc/meminfo: memFree=1811260/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4332 CPUtime=1661.91
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 853 0 0 0 121897 44294 0 0 25 0 1 0 124675708 4435968 733 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1083 733 236 467 0 614 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 4332

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21635
/proc/meminfo: memFree=1811260/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4332 CPUtime=1721.89
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 855 0 0 0 126343 45846 0 0 25 0 1 0 124675708 4435968 735 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1083 735 236 467 0 614 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 4332

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21646
/proc/meminfo: memFree=1810888/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4332 CPUtime=1781.86
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 856 0 0 0 130674 47512 0 0 25 0 1 0 124675708 4435968 736 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1083 736 236 467 0 614 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 4332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 21646
/proc/meminfo: memFree=1810888/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4332 CPUtime=1800.07
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 856 0 0 0 132021 47986 0 0 25 0 1 0 124675708 4435968 736 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1083 736 236 467 0 614 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 4332

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 21646
/proc/meminfo: memFree=1810888/2059040 swapFree=4135660/4192956
[pid=21588] ppid=21586 vsize=4332 CPUtime=1800.07
/proc/21588/stat : 21588 (pbct) R 21586 21588 21563 0 -1 4202496 856 0 0 0 132021 47986 0 0 25 0 1 0 124675708 4435968 736 1992294400 134512640 136421960 4291750992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21588/statm: 1083 736 236 467 0 614 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 4332

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1320.21
CPU system time (s): 479.863
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 4332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1320.21
system time used= 479.863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 857
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= 3500

runsolver used 2.92056 second user time and 8.5607 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-25 20:31:58
IDJOB=2682979
IDBENCH=2843
IDSOLVER=1192
FILE ID=node003/2682979-1277490718
PBS_JOBID= 11190566
Free space on /tmp= 62396 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_10.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682979-1277490718/watcher-2682979-1277490718 -o /tmp/evaluation-result-2682979-1277490718/solver-2682979-1277490718 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682979-1277490718.opb

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

MD5SUM BENCH= e965a77006f54aa5fb414d88d571084c
RANDOM SEED=336091308

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:       1815764 kB
Buffers:         48816 kB
Cached:          93908 kB
SwapCached:       9784 kB
Active:          66036 kB
Inactive:        89640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1815764 kB
SwapTotal:     4192956 kB
SwapFree:      4135660 kB
Dirty:            2084 kB
Writeback:           0 kB
AnonPages:       11508 kB
Mapped:           8332 kB
Slab:            65816 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182968 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 21:02:00