Trace number 2682992

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)13 1800.03 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_10.r.opb
MD5SUM863d0ff562dc066d0163e86da5775aea
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark1.17182
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
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 constraint10
Maximum length of a constraint10
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
0.00/0.01	c 0.012998 3.88281 0 81
0.00/0.01	o 20
0.00/0.01	c 0.012998 4.01562 0 164
0.00/0.01	o 18
0.00/0.02	c 0.016997 4.01562 128 492
0.00/0.02	o 17
0.19/0.29	c 0.223965 4.01562 254 9473
0.19/0.29	o 16
0.89/0.93	c 0.739887 4.01562 131 28887
0.89/0.93	o 15
164.53/164.60	c 131.067 4.27734 247 4666761
164.53/164.60	o 14
985.61/986.07	c 771.626 4.40625 241 27557939
985.61/986.07	o 13
1800.02/1800.71	s SATISFIABLE
1800.02/1800.71	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	13

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682992-1277490831/watcher-2682992-1277490831 -o /tmp/evaluation-result-2682992-1277490831/solver-2682992-1277490831 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682992-1277490831.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 23029
/proc/meminfo: memFree=1955220/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=3312 CPUtime=0
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 538 0 0 0 0 0 0 0 20 0 1 0 122739423 3391488 457 1992294400 134512640 136421960 4290531648 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 828 459 193 467 0 359 0

[startup+0.075597 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23029
/proc/meminfo: memFree=1955220/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4108 CPUtime=0.06
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 770 0 0 0 5 1 0 0 20 0 1 0 122739423 4206592 686 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1027 686 236 467 0 558 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4108

[startup+0.100602 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23029
/proc/meminfo: memFree=1955220/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4108 CPUtime=0.09
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 772 0 0 0 7 2 0 0 20 0 1 0 122739423 4206592 688 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1027 688 236 467 0 558 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4108

[startup+0.30064 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23029
/proc/meminfo: memFree=1955220/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4108 CPUtime=0.29
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 778 0 0 0 23 6 0 0 20 0 1 0 122739423 4206592 693 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1027 693 236 467 0 558 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4108

[startup+0.700714 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 23029
/proc/meminfo: memFree=1955220/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4108 CPUtime=0.69
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 779 0 0 0 56 13 0 0 20 0 1 0 122739423 4206592 694 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1027 694 236 467 0 558 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4108

[startup+1.50086 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 23030
/proc/meminfo: memFree=1953104/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4108 CPUtime=1.49
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 781 0 0 0 116 33 0 0 22 0 1 0 122739423 4206592 695 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1027 695 236 467 0 558 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4108

[startup+3.10016 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 23030
/proc/meminfo: memFree=1952980/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4108 CPUtime=3.09
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 785 0 0 0 240 69 0 0 25 0 1 0 122739423 4206592 699 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1027 699 236 467 0 558 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4108

[startup+6.30076 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 23030
/proc/meminfo: memFree=1952856/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4108 CPUtime=6.28
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 789 0 0 0 495 133 0 0 25 0 1 0 122739423 4206592 703 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1027 703 236 467 0 558 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4108

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 23030
/proc/meminfo: memFree=1952732/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4236 CPUtime=12.69
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 794 0 0 0 1006 263 0 0 25 0 1 0 122739423 4337664 708 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1059 708 236 467 0 590 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4236

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 23030
/proc/meminfo: memFree=1952732/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4236 CPUtime=25.48
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 803 0 0 0 2026 522 0 0 25 0 1 0 122739423 4337664 717 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1059 717 236 467 0 590 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4236

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 23030
/proc/meminfo: memFree=1952732/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4236 CPUtime=51.07
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 810 0 0 0 4064 1043 0 0 25 0 1 0 122739423 4337664 724 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1059 724 236 467 0 590 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4236

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 23032
/proc/meminfo: memFree=1952608/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4236 CPUtime=102.26
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 817 0 0 0 8140 2086 0 0 25 0 1 0 122739423 4337664 731 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1059 731 236 467 0 590 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4236

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23034
/proc/meminfo: memFree=1952484/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4376 CPUtime=162.23
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 829 0 0 0 12920 3303 0 0 25 0 1 0 122739423 4481024 743 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1094 743 236 467 0 625 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4376

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23036
/proc/meminfo: memFree=1952484/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4376 CPUtime=222.21
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 831 0 0 0 17641 4580 0 0 25 0 1 0 122739423 4481024 744 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1094 744 236 467 0 625 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4376

[startup+282.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 23041
/proc/meminfo: memFree=1909656/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4376 CPUtime=282.18
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 839 0 0 0 22277 5941 0 0 25 0 1 0 122739423 4481024 752 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1094 752 236 467 0 625 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4376

[startup+342.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 23041
/proc/meminfo: memFree=1909656/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4376 CPUtime=342.15
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 841 0 0 0 26961 7254 0 0 25 0 1 0 122739423 4481024 754 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1094 754 236 467 0 625 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 4376

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23043
/proc/meminfo: memFree=1909656/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4376 CPUtime=402.13
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 843 0 0 0 31654 8559 0 0 25 0 1 0 122739423 4481024 756 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1094 756 236 467 0 625 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4376

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23045
/proc/meminfo: memFree=1909656/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4376 CPUtime=462.1
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 845 0 0 0 36363 9847 0 0 25 0 1 0 122739423 4481024 758 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1094 758 236 467 0 625 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 4376

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23047
/proc/meminfo: memFree=1909656/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4376 CPUtime=522.08
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 845 0 0 0 41008 11200 0 0 25 0 1 0 122739423 4481024 758 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1094 758 236 467 0 625 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 4376

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23049
/proc/meminfo: memFree=1909656/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4376 CPUtime=582.06
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 845 0 0 0 45547 12659 0 0 25 0 1 0 122739423 4481024 758 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1094 758 236 467 0 625 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 4376

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23049
/proc/meminfo: memFree=1909532/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4508 CPUtime=642.04
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 863 0 0 0 50261 13943 0 0 25 0 1 0 122739423 4616192 776 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1127 776 236 467 0 658 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 4508

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23057
/proc/meminfo: memFree=1909532/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4508 CPUtime=881.95
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 870 0 0 0 69012 19183 0 0 25 0 1 0 122739423 4616192 783 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1127 783 236 467 0 658 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 4508

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23057
/proc/meminfo: memFree=1909532/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4508 CPUtime=941.93
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 873 0 0 0 73723 20470 0 0 25 0 1 0 122739423 4616192 786 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1127 786 236 467 0 658 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 4508

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23059
/proc/meminfo: memFree=1909532/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4508 CPUtime=1001.9
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 875 0 0 0 78418 21772 0 0 25 0 1 0 122739423 4616192 787 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1127 787 236 467 0 658 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 4508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23061
/proc/meminfo: memFree=1909532/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4508 CPUtime=1061.88
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 877 0 0 0 83075 23113 0 0 25 0 1 0 122739423 4616192 789 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1127 789 236 467 0 658 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 4508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23063
/proc/meminfo: memFree=1909408/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4508 CPUtime=1121.86
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 878 0 0 0 87662 24524 0 0 25 0 1 0 122739423 4616192 790 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1127 790 236 467 0 658 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 4508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23065
/proc/meminfo: memFree=1909408/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4508 CPUtime=1181.84
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 879 0 0 0 92206 25978 0 0 25 0 1 0 122739423 4616192 791 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1127 791 236 467 0 658 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 4508

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23065
/proc/meminfo: memFree=1909160/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4508 CPUtime=1241.81
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 879 0 0 0 96654 27527 0 0 25 0 1 0 122739423 4616192 791 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1127 791 236 467 0 658 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 4508

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23067
/proc/meminfo: memFree=1909036/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4636 CPUtime=1301.8
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 912 0 0 0 101211 28969 0 0 25 0 1 0 122739423 4747264 791 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1159 791 236 467 0 690 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 4636

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23069
/proc/meminfo: memFree=1909036/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4636 CPUtime=1361.78
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 915 0 0 0 105871 30307 0 0 25 0 1 0 122739423 4747264 794 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1159 794 236 467 0 690 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 4636

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23071
/proc/meminfo: memFree=1908912/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4636 CPUtime=1421.76
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 916 0 0 0 110497 31679 0 0 25 0 1 0 122739423 4747264 795 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1159 795 236 467 0 690 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 4636

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23073
/proc/meminfo: memFree=1908912/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4636 CPUtime=1481.73
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 918 0 0 0 115166 33007 0 0 25 0 1 0 122739423 4747264 797 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1159 797 236 467 0 690 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 4636

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23073
/proc/meminfo: memFree=1908788/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4636 CPUtime=1541.71
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 919 0 0 0 119783 34388 0 0 25 0 1 0 122739423 4747264 798 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1159 798 236 467 0 690 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 4636

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23075
/proc/meminfo: memFree=1908788/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4636 CPUtime=1601.69
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 921 0 0 0 124425 35744 0 0 25 0 1 0 122739423 4747264 800 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1159 800 236 467 0 690 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 4636

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23086
/proc/meminfo: memFree=1907448/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4636 CPUtime=1661.66
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 923 0 0 0 129103 37063 0 0 25 0 1 0 122739423 4747264 802 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1159 802 236 467 0 690 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 4636

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23088
/proc/meminfo: memFree=1907448/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4636 CPUtime=1721.64
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 925 0 0 0 133753 38411 0 0 25 0 1 0 122739423 4747264 804 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1159 804 236 467 0 690 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 4636

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23090
/proc/meminfo: memFree=1907448/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4636 CPUtime=1781.61
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 927 0 0 0 138425 39736 0 0 25 0 1 0 122739423 4747264 806 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1159 806 236 467 0 690 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 4636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23090
/proc/meminfo: memFree=1907448/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4636 CPUtime=1800.02
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 927 0 0 0 139830 40172 0 0 25 0 1 0 122739423 4747264 806 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1159 806 236 467 0 690 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 4636

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23090
/proc/meminfo: memFree=1907448/2059040 swapFree=4139120/4192956
[pid=23029] ppid=23027 vsize=4636 CPUtime=1800.02
/proc/23029/stat : 23029 (pbct) R 23027 23029 23004 0 -1 4202496 927 0 0 0 139830 40172 0 0 25 0 1 0 122739423 4747264 806 1992294400 134512640 136421960 4290531648 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23029/statm: 1159 806 236 467 0 690 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 4636

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.03
CPU user time (s): 1398.31
CPU system time (s): 401.725
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 4636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1398.31
system time used= 401.725
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 928
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= 7401

runsolver used 3.05653 second user time and 8.42672 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-25 20:33:51
IDJOB=2682992
IDBENCH=2860
IDSOLVER=1192
FILE ID=node019/2682992-1277490831
PBS_JOBID= 11190577
Free space on /tmp= 62272 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_10.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682992-1277490831/watcher-2682992-1277490831 -o /tmp/evaluation-result-2682992-1277490831/solver-2682992-1277490831 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682992-1277490831.opb

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

MD5SUM BENCH= 863d0ff562dc066d0163e86da5775aea
RANDOM SEED=343499791

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1955748 kB
Buffers:          2156 kB
Cached:          20148 kB
SwapCached:       5860 kB
Active:          29348 kB
Inactive:         5344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1955748 kB
SwapTotal:     4192956 kB
SwapFree:      4139120 kB
Dirty:            1964 kB
Writeback:           0 kB
AnonPages:       11260 kB
Mapped:          11868 kB
Slab:            46876 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183900 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= 62272 MiB
End job on node019 at 2010-06-25 21:03:54