Trace number 2669385

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 0.1SAT (TO)9 1800.11 1800.62

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 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 0.008998 3.82031 0 85
0.00/0.01	o 15
0.00/0.01	c 0.009998 3.82031 16 187
0.00/0.01	o 14
0.09/0.13	c 0.102984 3.94922 138 4129
0.09/0.13	o 13
0.49/0.58	c 0.449931 3.94922 198 18270
0.49/0.58	o 12
10.29/10.38	c 7.92279 3.94922 273 300787
10.29/10.38	o 11
154.34/154.48	c 115.972 4.09766 240 4312698
154.34/154.48	o 10
576.13/576.33	c 428.803 4.09766 175 15776444
576.13/576.33	o 9
1800.10/1800.61	s SATISFIABLE
1800.10/1800.61	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-2669385-1276589945/watcher-2669385-1276589945 -o /tmp/evaluation-result-2669385-1276589945/solver-2669385-1276589945 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669385-1276589945.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 1.00 3/106 3773
/proc/meminfo: memFree=1828944/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=3512 CPUtime=0
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 559 0 0 0 0 0 0 0 25 0 1 0 34595810 3596288 481 1992294400 134512640 136485738 4291985712 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 878 482 198 482 0 394 0

[startup+0.097009 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3773
/proc/meminfo: memFree=1828944/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4040 CPUtime=0.09
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 734 0 0 0 7 2 0 0 25 0 1 0 34595810 4136960 654 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1010 654 243 482 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4040

[startup+0.101009 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3773
/proc/meminfo: memFree=1828944/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4040 CPUtime=0.09
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 734 0 0 0 7 2 0 0 25 0 1 0 34595810 4136960 654 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1010 654 243 482 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4040

[startup+0.301028 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3773
/proc/meminfo: memFree=1828944/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4040 CPUtime=0.29
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 737 0 0 0 22 7 0 0 25 0 1 0 34595810 4136960 656 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1010 656 243 482 0 526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4040

[startup+0.701066 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3773
/proc/meminfo: memFree=1828944/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4040 CPUtime=0.69
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 746 0 0 0 54 15 0 0 25 0 1 0 34595810 4136960 664 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1010 664 243 482 0 526 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4040

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3774
/proc/meminfo: memFree=1826952/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4040 CPUtime=1.49
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 746 0 0 0 115 34 0 0 25 0 1 0 34595810 4136960 664 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1010 664 243 482 0 526 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4040

[startup+3.10029 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3774
/proc/meminfo: memFree=1826704/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4040 CPUtime=3.09
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 748 0 0 0 237 72 0 0 25 0 1 0 34595810 4136960 666 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1010 666 243 482 0 526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4040

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3774
/proc/meminfo: memFree=1826704/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4040 CPUtime=6.29
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 753 0 0 0 480 149 0 0 25 0 1 0 34595810 4136960 671 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1010 671 243 482 0 526 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4040

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3774
/proc/meminfo: memFree=1826588/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4040 CPUtime=12.69
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 756 0 0 0 963 306 0 0 25 0 1 0 34595810 4136960 673 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1010 673 243 482 0 526 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4040

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3774
/proc/meminfo: memFree=1826464/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4040 CPUtime=25.48
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 756 0 0 0 1930 618 0 0 25 0 1 0 34595810 4136960 673 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1010 673 243 482 0 526 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4040

[startup+51.1017 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 3774
/proc/meminfo: memFree=1826464/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4040 CPUtime=51.08
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 758 0 0 0 3857 1251 0 0 25 0 1 0 34595810 4136960 675 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1010 675 243 482 0 526 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4040

[startup+102.308 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 3776
/proc/meminfo: memFree=1826216/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4040 CPUtime=102.27
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 762 0 0 0 7700 2527 0 0 25 0 1 0 34595810 4136960 679 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1010 679 243 482 0 526 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4040

[startup+162.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 3778
/proc/meminfo: memFree=1826216/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4192 CPUtime=162.24
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 769 0 0 0 12176 4048 0 0 25 0 1 0 34595810 4292608 685 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1048 685 243 482 0 564 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4192

[startup+222.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 3780
/proc/meminfo: memFree=1826216/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4192 CPUtime=222.23
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 771 0 0 0 16624 5599 0 0 25 0 1 0 34595810 4292608 687 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1048 687 243 482 0 564 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4192

[startup+282.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 3780
/proc/meminfo: memFree=1826216/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4192 CPUtime=282.21
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 771 0 0 0 21027 7194 0 0 25 0 1 0 34595810 4292608 687 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1048 687 243 482 0 564 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4192

[startup+342.302 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 3782
/proc/meminfo: memFree=1826216/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4192 CPUtime=342.2
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 782 0 0 0 25492 8728 0 0 25 0 1 0 34595810 4292608 698 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1048 698 243 482 0 564 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4192

[startup+402.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 3784
/proc/meminfo: memFree=1826216/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4192 CPUtime=402.17
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 783 0 0 0 29939 10278 0 0 25 0 1 0 34595810 4292608 699 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1048 699 243 482 0 564 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4192

[startup+462.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 3786
/proc/meminfo: memFree=1826216/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4192 CPUtime=462.16
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 785 0 0 0 34395 11821 0 0 25 0 1 0 34595810 4292608 701 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1048 701 243 482 0 564 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4192

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 3788
/proc/meminfo: memFree=1826216/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4192 CPUtime=522.13
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 787 0 0 0 38858 13355 0 0 25 0 1 0 34595810 4292608 703 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1048 703 243 482 0 564 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 4192

[startup+582.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 3788
/proc/meminfo: memFree=1826092/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4192 CPUtime=582.12
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 788 0 0 0 43312 14900 0 0 25 0 1 0 34595810 4292608 703 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1048 703 243 482 0 564 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4192

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 3790
/proc/meminfo: memFree=1826092/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=642.12
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 805 0 0 0 47609 16603 0 0 25 0 1 0 34595810 4378624 720 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 720 243 482 0 585 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4276

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 3796
/proc/meminfo: memFree=1825844/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=822.05
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 811 0 0 0 60874 21331 0 0 25 0 1 0 34595810 4378624 726 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 726 243 482 0 585 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 4276

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3796
/proc/meminfo: memFree=1825844/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=882.04
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 813 0 0 0 65276 22928 0 0 25 0 1 0 34595810 4378624 728 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 728 243 482 0 585 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 4276

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3798
/proc/meminfo: memFree=1825844/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=942.03
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 813 0 0 0 69637 24566 0 0 25 0 1 0 34595810 4378624 728 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 728 243 482 0 585 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 4276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3800
/proc/meminfo: memFree=1825844/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=1002
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 815 0 0 0 74034 26166 0 0 25 0 1 0 34595810 4378624 730 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 730 243 482 0 585 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 4276

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3802
/proc/meminfo: memFree=1825720/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=1061.99
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 817 0 0 0 78442 27757 0 0 25 0 1 0 34595810 4378624 732 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 732 243 482 0 585 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 4276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3804
/proc/meminfo: memFree=1825720/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=1121.98
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 818 0 0 0 82837 29361 0 0 25 0 1 0 34595810 4378624 733 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 733 243 482 0 585 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 4276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3804
/proc/meminfo: memFree=1825720/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=1181.96
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 820 0 0 0 87214 30982 0 0 25 0 1 0 34595810 4378624 735 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 735 243 482 0 585 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 4276

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3806
/proc/meminfo: memFree=1825596/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=1241.95
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 821 0 0 0 91607 32588 0 0 25 0 1 0 34595810 4378624 736 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 736 243 482 0 585 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 4276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3808
/proc/meminfo: memFree=1825472/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=1301.93
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 821 0 0 0 95933 34260 0 0 25 0 1 0 34595810 4378624 736 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 736 243 482 0 585 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 4276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3810
/proc/meminfo: memFree=1825472/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=1361.91
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 822 0 0 0 100211 35980 0 0 25 0 1 0 34595810 4378624 737 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 737 243 482 0 585 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 4276

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3812
/proc/meminfo: memFree=1825348/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4276 CPUtime=1421.9
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 822 0 0 0 104481 37709 0 0 25 0 1 0 34595810 4378624 737 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1069 737 243 482 0 585 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 4276

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3812
/proc/meminfo: memFree=1825224/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4404 CPUtime=1481.88
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 856 0 0 0 108804 39384 0 0 25 0 1 0 34595810 4509696 738 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1101 738 243 482 0 617 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 4404

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3814
/proc/meminfo: memFree=1825224/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4404 CPUtime=1541.86
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 857 0 0 0 113216 40970 0 0 25 0 1 0 34595810 4509696 739 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1101 739 243 482 0 617 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 4404

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3816
/proc/meminfo: memFree=1825224/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4404 CPUtime=1601.84
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 859 0 0 0 117580 42604 0 0 25 0 1 0 34595810 4509696 741 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1101 741 243 482 0 617 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 4404

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3818
/proc/meminfo: memFree=1825224/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4404 CPUtime=1661.83
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 860 0 0 0 122004 44179 0 0 25 0 1 0 34595810 4509696 742 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1101 742 243 482 0 617 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 4404

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3820
/proc/meminfo: memFree=1825224/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4404 CPUtime=1721.8
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 862 0 0 0 126421 45759 0 0 25 0 1 0 34595810 4509696 744 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1101 744 243 482 0 617 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 4404

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3820
/proc/meminfo: memFree=1824976/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4404 CPUtime=1781.79
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 863 0 0 0 130780 47399 0 0 25 0 1 0 34595810 4509696 745 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1101 745 243 482 0 617 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 4404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 3822
/proc/meminfo: memFree=1824976/2059040 swapFree=4135900/4192956
[pid=3773] ppid=3771 vsize=4404 CPUtime=1800.1
/proc/3773/stat : 3773 (pbct) R 3771 3773 3606 0 -1 4202496 864 0 0 0 132127 47883 0 0 25 0 1 0 34595810 4509696 746 1992294400 134512640 136485738 4291985712 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3773/statm: 1101 746 243 482 0 617 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 4404

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): 1321.28
CPU system time (s): 478.833
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 4404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1321.28
system time used= 478.833
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 864
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= 5083

runsolver used 3.04154 second user time and 8.44072 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-15 10:19:05
IDJOB=2669385
IDBENCH=2843
IDSOLVER=1170
FILE ID=node015/2669385-1276589945
PBS_JOBID= 11172222
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
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-2669385-1276589945/watcher-2669385-1276589945 -o /tmp/evaluation-result-2669385-1276589945/solver-2669385-1276589945 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669385-1276589945.opb

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

MD5SUM BENCH= e965a77006f54aa5fb414d88d571084c
RANDOM SEED=42565073

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:       1829348 kB
Buffers:         37556 kB
Cached:         112968 kB
SwapCached:      10700 kB
Active:          87600 kB
Inactive:        76804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829348 kB
SwapTotal:     4192956 kB
SwapFree:      4135900 kB
Dirty:            2000 kB
Writeback:           0 kB
AnonPages:       12376 kB
Mapped:           9272 kB
Slab:            43432 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182280 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= 62580 MiB
End job on node015 at 2010-06-15 10:49:08