Trace number 2669418

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)8 1800.06 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_15.r.opb
MD5SUM68c43c42d601fb3367802646c07cb8c3
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 benchmark0.078987
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 variables100
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 constraint15
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 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 100
0.00/0.00	c objective 100 + 0
0.00/0.01	c 0.012998 3.82812 0 87
0.00/0.01	o 14
0.00/0.01	c 0.013997 3.82812 1 171
0.00/0.01	o 13
0.00/0.01	c 0.014997 3.96875 30 291
0.00/0.01	o 12
0.49/0.53	c 0.413937 3.96875 132 16021
0.49/0.53	o 11
1.10/1.14	c 0.884865 3.96875 101 33321
1.10/1.14	o 10
33.18/33.28	c 24.7412 4.09766 273 874783
33.18/33.28	o 9
581.75/581.97	c 423.107 4.09766 194 14683355
581.75/581.97	o 8
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100

Verifier Data 

OK	8

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669418-1276596700/watcher-2669418-1276596700 -o /tmp/evaluation-result-2669418-1276596700/solver-2669418-1276596700 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669418-1276596700.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 9090
/proc/meminfo: memFree=1841984/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=3512 CPUtime=0
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 557 0 0 0 0 0 0 0 25 0 1 0 961485 3596288 479 1992294400 134512640 136485738 4286662864 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 878 480 198 482 0 394 0

[startup+0.0549681 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 9090
/proc/meminfo: memFree=1841984/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4060 CPUtime=0.05
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 741 0 0 0 5 0 0 0 25 0 1 0 961485 4157440 660 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1015 660 243 482 0 531 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4060

[startup+0.10097 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 9090
/proc/meminfo: memFree=1841984/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4060 CPUtime=0.09
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 742 0 0 0 8 1 0 0 25 0 1 0 961485 4157440 661 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1015 661 243 482 0 531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4060

[startup+0.300989 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 9090
/proc/meminfo: memFree=1841984/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4060 CPUtime=0.29
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 746 0 0 0 24 5 0 0 25 0 1 0 961485 4157440 665 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1015 665 243 482 0 531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4060

[startup+0.701024 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 9090
/proc/meminfo: memFree=1841984/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4060 CPUtime=0.69
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 750 0 0 0 55 14 0 0 25 0 1 0 961485 4157440 668 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1015 668 243 482 0 531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4060

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 9091
/proc/meminfo: memFree=1840116/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4060 CPUtime=1.49
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 751 0 0 0 113 36 0 0 25 0 1 0 961485 4157440 668 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1015 668 243 482 0 531 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4060

[startup+3.10024 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 9091
/proc/meminfo: memFree=1839992/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4060 CPUtime=3.09
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 753 0 0 0 231 78 0 0 25 0 1 0 961485 4157440 670 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1015 670 243 482 0 531 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4060

[startup+6.30152 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 9091
/proc/meminfo: memFree=1839868/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4060 CPUtime=6.29
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 756 0 0 0 471 158 0 0 25 0 1 0 961485 4157440 673 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1015 673 243 482 0 531 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4060

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 9091
/proc/meminfo: memFree=1839868/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4060 CPUtime=12.69
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 759 0 0 0 949 320 0 0 25 0 1 0 961485 4157440 676 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1015 676 243 482 0 531 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4060

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 9093
/proc/meminfo: memFree=1839868/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4060 CPUtime=25.49
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 764 0 0 0 1902 647 0 0 25 0 1 0 961485 4157440 681 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1015 681 243 482 0 531 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4060

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 9093
/proc/meminfo: memFree=1839868/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4192 CPUtime=51.08
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 768 0 0 0 3775 1333 0 0 25 0 1 0 961485 4292608 684 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1048 684 243 482 0 564 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4192

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 9095
/proc/meminfo: memFree=1839620/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4192 CPUtime=102.27
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 772 0 0 0 7500 2727 0 0 25 0 1 0 961485 4292608 688 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1048 688 243 482 0 564 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4192

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9095
/proc/meminfo: memFree=1839496/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4192 CPUtime=162.26
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 777 0 0 0 11836 4390 0 0 25 0 1 0 961485 4292608 693 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1048 693 243 482 0 564 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 4192

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9097
/proc/meminfo: memFree=1839496/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4192 CPUtime=222.24
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 779 0 0 0 16220 6004 0 0 25 0 1 0 961485 4292608 695 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1048 695 243 482 0 564 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4192

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9099
/proc/meminfo: memFree=1839496/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4192 CPUtime=282.22
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 780 0 0 0 20587 7635 0 0 25 0 1 0 961485 4292608 696 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1048 696 243 482 0 564 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4192

[startup+342.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 9108
/proc/meminfo: memFree=1835780/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4192 CPUtime=342.2
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 780 0 0 0 24892 9328 0 0 25 0 1 0 961485 4292608 696 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1048 696 243 482 0 564 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4192

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 9110
/proc/meminfo: memFree=1835780/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4192 CPUtime=402.18
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 791 0 0 0 29255 10963 0 0 25 0 1 0 961485 4292608 707 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1048 707 243 482 0 564 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4192

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9110
/proc/meminfo: memFree=1835780/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4192 CPUtime=462.17
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 793 0 0 0 33623 12594 0 0 25 0 1 0 961485 4292608 709 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1048 709 243 482 0 564 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4192

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9112
/proc/meminfo: memFree=1835780/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4192 CPUtime=522.16
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 794 0 0 0 37965 14251 0 0 25 0 1 0 961485 4292608 710 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1048 710 243 482 0 564 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4192

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9114
/proc/meminfo: memFree=1835780/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4192 CPUtime=582.14
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 796 0 0 0 42332 15882 0 0 25 0 1 0 961485 4292608 711 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1048 711 243 482 0 564 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4192

[startup+642.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 9116
/proc/meminfo: memFree=1835788/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4192 CPUtime=642.13
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 797 0 0 0 46633 17580 0 0 25 0 1 0 961485 4292608 712 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1048 712 243 482 0 564 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4192

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9122
/proc/meminfo: memFree=1835912/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=882.07
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 816 0 0 0 63428 24779 0 0 25 0 1 0 961485 4427776 731 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 731 243 482 0 597 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 4324

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9124
/proc/meminfo: memFree=1835788/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=942.05
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 817 0 0 0 67735 26470 0 0 25 0 1 0 961485 4427776 732 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 732 243 482 0 597 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 4324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9126
/proc/meminfo: memFree=1835788/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1002.04
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 819 0 0 0 72034 28170 0 0 25 0 1 0 961485 4427776 734 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 734 243 482 0 597 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 4324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9126
/proc/meminfo: memFree=1835664/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1062.03
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 821 0 0 0 76315 29888 0 0 25 0 1 0 961485 4427776 736 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 736 243 482 0 597 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 4324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9128
/proc/meminfo: memFree=1835664/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1122.01
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 821 0 0 0 80568 31633 0 0 25 0 1 0 961485 4427776 736 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 736 243 482 0 597 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 4324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9130
/proc/meminfo: memFree=1835540/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1182
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 822 0 0 0 84810 33390 0 0 25 0 1 0 961485 4427776 737 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 737 243 482 0 597 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 4324

[startup+1242.3 s]
/proc/loadavg: 1.08 1.02 1.01 3/108 9135
/proc/meminfo: memFree=1808404/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1241.98
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 824 0 0 0 89111 35087 0 0 25 0 1 0 961485 4427776 739 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 739 243 482 0 597 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 4324

[startup+1302.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 9137
/proc/meminfo: memFree=1814864/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1301.98
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 825 0 0 0 93417 36781 0 0 25 0 1 0 961485 4427776 740 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 740 243 482 0 597 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 4324

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 9137
/proc/meminfo: memFree=1814864/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1361.95
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 827 0 0 0 97665 38530 0 0 25 0 1 0 961485 4427776 742 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 742 243 482 0 597 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 4324

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9139
/proc/meminfo: memFree=1814864/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1421.94
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 828 0 0 0 101957 40237 0 0 25 0 1 0 961485 4427776 743 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 743 243 482 0 597 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 4324

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9141
/proc/meminfo: memFree=1814864/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1481.92
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 829 0 0 0 106268 41924 0 0 25 0 1 0 961485 4427776 744 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 744 243 482 0 597 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 4324

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9143
/proc/meminfo: memFree=1814988/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1541.91
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 829 0 0 0 110471 43720 0 0 25 0 1 0 961485 4427776 744 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 744 243 482 0 597 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 4324

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9145
/proc/meminfo: memFree=1814988/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1601.89
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 830 0 0 0 114574 45615 0 0 25 0 1 0 961485 4427776 745 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 745 243 482 0 597 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 4324

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9145
/proc/meminfo: memFree=1814988/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1661.88
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 830 0 0 0 118765 47423 0 0 25 0 1 0 961485 4427776 745 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 745 243 482 0 597 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 4324

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9147
/proc/meminfo: memFree=1814988/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4324 CPUtime=1721.86
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 830 0 0 0 122889 49297 0 0 25 0 1 0 961485 4427776 745 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1081 745 243 482 0 597 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 4324

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9149
/proc/meminfo: memFree=1814740/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4452 CPUtime=1781.85
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 864 0 0 0 127220 50965 0 0 25 0 1 0 961485 4558848 746 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1113 746 243 482 0 629 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 4452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9149
/proc/meminfo: memFree=1814740/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4452 CPUtime=1800.05
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 864 0 0 0 128529 51476 0 0 25 0 1 0 961485 4558848 746 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1113 746 243 482 0 629 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 4452

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 9149
/proc/meminfo: memFree=1814740/2059040 swapFree=4192956/4192956
[pid=9090] ppid=9088 vsize=4452 CPUtime=1800.05
/proc/9090/stat : 9090 (pbct) R 9088 9090 2334 0 -1 4202496 864 0 0 0 128529 51476 0 0 25 0 1 0 961485 4558848 746 1992294400 134512640 136485738 4286662864 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9090/statm: 1113 746 243 482 0 629 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 4452

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.06
CPU user time (s): 1285.3
CPU system time (s): 514.763
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 4452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1285.3
system time used= 514.763
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= 21097

runsolver used 2.85956 second user time and 8.62769 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-15 12:11:40
IDJOB=2669418
IDBENCH=2885
IDSOLVER=1170
FILE ID=node051/2669418-1276596700
PBS_JOBID= 11173561
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_15.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669418-1276596700/watcher-2669418-1276596700 -o /tmp/evaluation-result-2669418-1276596700/solver-2669418-1276596700 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669418-1276596700.opb

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

MD5SUM BENCH= 68c43c42d601fb3367802646c07cb8c3
RANDOM SEED=1195552632

node051.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		: 3000.255
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	: 6000.51
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		: 3000.255
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1842388 kB
Buffers:          3832 kB
Cached:          90052 kB
SwapCached:          0 kB
Active:          54904 kB
Inactive:        98288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842388 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2104 kB
Writeback:           0 kB
AnonPages:       59392 kB
Mapped:          15440 kB
Slab:            41616 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181932 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= 62560 MiB
End job on node051 at 2010-06-15 12:41:43