Trace number 2669412

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)12 1800.08 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_15.r.opb
MD5SUM7e1b8a9f40a52781f7629bf04a2d5793
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.328949
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10
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 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 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 3.96484 0 84
0.00/0.01	o 17
0.00/0.01	c 0.013997 4.10547 0 170
0.00/0.01	o 15
0.00/0.01	c 0.013997 4.10547 1 254
0.00/0.01	o 14
1.39/1.42	c 1.14083 4.23047 168 44115
1.39/1.42	o 13
10.58/10.68	c 8.37073 4.23047 298 315580
10.58/10.68	o 12
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	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	12

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669412-1276594496/watcher-2669412-1276594496 -o /tmp/evaluation-result-2669412-1276594496/solver-2669412-1276594496 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669412-1276594496.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 2015
/proc/meminfo: memFree=1837032/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=3120 CPUtime=0
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 453 0 0 0 0 0 0 0 20 0 1 0 33104966 3194880 376 1992294400 134512640 136485738 4293498048 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 780 377 193 482 0 296 0

[startup+0.06698 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 2015
/proc/meminfo: memFree=1837032/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4200 CPUtime=0.06
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 781 0 0 0 5 1 0 0 20 0 1 0 33104966 4300800 701 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1050 701 243 482 0 566 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4200

[startup+0.101982 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 2015
/proc/meminfo: memFree=1837032/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4200 CPUtime=0.09
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 784 0 0 0 8 1 0 0 20 0 1 0 33104966 4300800 704 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1050 704 243 482 0 566 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4200

[startup+0.301998 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 2015
/proc/meminfo: memFree=1837032/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4200 CPUtime=0.29
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 788 0 0 0 23 6 0 0 20 0 1 0 33104966 4300800 708 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1050 708 243 482 0 566 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4200

[startup+0.70203 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 2015
/proc/meminfo: memFree=1837032/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4200 CPUtime=0.69
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 794 0 0 0 56 13 0 0 21 0 1 0 33104966 4300800 714 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1050 714 243 482 0 566 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4200

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 2016
/proc/meminfo: memFree=1835040/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4328 CPUtime=1.49
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 802 0 0 0 119 30 0 0 23 0 1 0 33104966 4431872 721 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1082 721 243 482 0 598 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4328

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 2016
/proc/meminfo: memFree=1834668/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4328 CPUtime=3.09
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 802 0 0 0 243 66 0 0 25 0 1 0 33104966 4431872 721 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1082 721 243 482 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4328

[startup+6.30148 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 2016
/proc/meminfo: memFree=1834544/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4328 CPUtime=6.29
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 802 0 0 0 493 136 0 0 25 0 1 0 33104966 4431872 721 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1082 721 243 482 0 598 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4328

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 2016
/proc/meminfo: memFree=1834420/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4328 CPUtime=12.69
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 805 0 0 0 998 271 0 0 25 0 1 0 33104966 4431872 723 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1082 723 243 482 0 598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4328

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 2016
/proc/meminfo: memFree=1834420/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4328 CPUtime=25.48
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 807 0 0 0 1986 562 0 0 25 0 1 0 33104966 4431872 725 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1082 725 243 482 0 598 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4328

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 2018
/proc/meminfo: memFree=1834296/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4328 CPUtime=51.08
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 807 0 0 0 3967 1141 0 0 25 0 1 0 33104966 4431872 725 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1082 725 243 482 0 598 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4328

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 2018
/proc/meminfo: memFree=1834172/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4328 CPUtime=102.27
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 814 0 0 0 7932 2295 0 0 25 0 1 0 33104966 4431872 732 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1082 732 243 482 0 598 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4328

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 2020
/proc/meminfo: memFree=1834048/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4328 CPUtime=162.25
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 822 0 0 0 12591 3634 0 0 25 0 1 0 33104966 4431872 740 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1082 740 243 482 0 598 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4328

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 2025
/proc/meminfo: memFree=1833552/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4328 CPUtime=222.24
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 823 0 0 0 17262 4962 0 0 25 0 1 0 33104966 4431872 741 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1082 741 243 482 0 598 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4328

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 2027
/proc/meminfo: memFree=1833552/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=282.23
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 834 0 0 0 21866 6357 0 0 25 0 1 0 33104966 4587520 752 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 752 243 482 0 636 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 4480

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 2029
/proc/meminfo: memFree=1833552/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=342.21
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 836 0 0 0 26554 7667 0 0 25 0 1 0 33104966 4587520 754 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 754 243 482 0 636 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4480

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 2029
/proc/meminfo: memFree=1833552/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=402.19
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 838 0 0 0 31232 8987 0 0 25 0 1 0 33104966 4587520 756 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 756 243 482 0 636 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4480

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 2031
/proc/meminfo: memFree=1833552/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=462.18
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 840 0 0 0 35890 10328 0 0 25 0 1 0 33104966 4587520 758 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 758 243 482 0 636 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4480

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 2033
/proc/meminfo: memFree=1833552/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=522.17
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 841 0 0 0 40543 11674 0 0 25 0 1 0 33104966 4587520 759 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 759 243 482 0 636 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 4480

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 2035
/proc/meminfo: memFree=1833552/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=582.16
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 841 0 0 0 45132 13084 0 0 25 0 1 0 33104966 4587520 759 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 759 243 482 0 636 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 4480

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 2037
/proc/meminfo: memFree=1833428/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=642.14
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 859 0 0 0 49797 14417 0 0 25 0 1 0 33104966 4587520 777 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 777 243 482 0 636 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4480

[startup+702.302 s]

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

[startup+882.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 2043
/proc/meminfo: memFree=1833056/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=882.08
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 866 0 0 0 68384 19824 0 0 25 0 1 0 33104966 4587520 784 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 784 243 482 0 636 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 4480

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 2045
/proc/meminfo: memFree=1832932/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=942.07
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 868 0 0 0 73025 21182 0 0 25 0 1 0 33104966 4587520 786 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 786 243 482 0 636 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 4480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2045
/proc/meminfo: memFree=1832932/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=1002.06
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 870 0 0 0 77711 22495 0 0 25 0 1 0 33104966 4587520 788 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 788 243 482 0 636 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 4480

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2048
/proc/meminfo: memFree=1832808/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=1062.04
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 871 0 0 0 82344 23860 0 0 25 0 1 0 33104966 4587520 789 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 789 243 482 0 636 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 4480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2050
/proc/meminfo: memFree=1832808/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=1122.02
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 873 0 0 0 87024 25178 0 0 25 0 1 0 33104966 4587520 791 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 791 243 482 0 636 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 4480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2052
/proc/meminfo: memFree=1832684/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=1182.01
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 873 0 0 0 91676 26525 0 0 25 0 1 0 33104966 4587520 791 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 791 243 482 0 636 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 4480

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2054
/proc/meminfo: memFree=1832560/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=1242
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 873 0 0 0 96299 27901 0 0 25 0 1 0 33104966 4587520 791 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 791 243 482 0 636 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 4480

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2054
/proc/meminfo: memFree=1832436/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4480 CPUtime=1301.99
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 873 0 0 0 100904 29295 0 0 25 0 1 0 33104966 4587520 791 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1120 791 243 482 0 636 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 4480

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2056
/proc/meminfo: memFree=1832436/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4712 CPUtime=1361.97
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 907 0 0 0 105542 30655 0 0 25 0 1 0 33104966 4825088 818 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1178 818 243 482 0 694 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 4712

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2058
/proc/meminfo: memFree=1832312/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4712 CPUtime=1421.97
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 910 0 0 0 110229 31968 0 0 25 0 1 0 33104966 4825088 821 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1178 821 243 482 0 694 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 4712

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2060
/proc/meminfo: memFree=1832188/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4712 CPUtime=1481.95
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 911 0 0 0 114907 33288 0 0 25 0 1 0 33104966 4825088 822 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1178 822 243 482 0 694 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 4712

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2062
/proc/meminfo: memFree=1832064/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4712 CPUtime=1541.93
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 913 0 0 0 119571 34622 0 0 25 0 1 0 33104966 4825088 824 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1178 824 243 482 0 694 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 4712

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2071
/proc/meminfo: memFree=1831568/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4712 CPUtime=1601.9
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 914 0 0 0 124217 35973 0 0 25 0 1 0 33104966 4825088 825 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1178 825 243 482 0 694 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 4712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2073
/proc/meminfo: memFree=1831940/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4712 CPUtime=1661.89
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 916 0 0 0 128893 37296 0 0 25 0 1 0 33104966 4825088 827 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1178 827 243 482 0 694 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 4712

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2075
/proc/meminfo: memFree=1831940/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4712 CPUtime=1721.87
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 918 0 0 0 133585 38602 0 0 25 0 1 0 33104966 4825088 829 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1178 829 243 482 0 694 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 4712

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2077
/proc/meminfo: memFree=1831816/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4712 CPUtime=1781.86
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 920 0 0 0 138273 39913 0 0 25 0 1 0 33104966 4825088 831 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1178 831 243 482 0 694 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 4712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2077
/proc/meminfo: memFree=1831816/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4712 CPUtime=1800.06
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 921 0 0 0 139688 40318 0 0 25 0 1 0 33104966 4825088 832 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1178 832 243 482 0 694 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 4712

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 2077
/proc/meminfo: memFree=1831816/2059040 swapFree=4136648/4192956
[pid=2015] ppid=2013 vsize=4712 CPUtime=1800.06
/proc/2015/stat : 2015 (pbct) R 2013 2015 1490 0 -1 4202496 921 0 0 0 139688 40318 0 0 25 0 1 0 33104966 4825088 832 1992294400 134512640 136485738 4293498048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2015/statm: 1178 832 243 482 0 694 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 4712

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1396.89
CPU system time (s): 403.187
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 4712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1396.89
system time used= 403.187
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 921
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= 5418

runsolver used 3.01354 second user time and 8.46571 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-15 11:34:56
IDJOB=2669412
IDBENCH=2874
IDSOLVER=1170
FILE ID=node026/2669412-1276594496
PBS_JOBID= 11173542
Free space on /tmp= 62560 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_15.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669412-1276594496/watcher-2669412-1276594496 -o /tmp/evaluation-result-2669412-1276594496/solver-2669412-1276594496 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669412-1276594496.opb

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

MD5SUM BENCH= 7e1b8a9f40a52781f7629bf04a2d5793
RANDOM SEED=1386738701

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1837436 kB
Buffers:         29596 kB
Cached:         100648 kB
SwapCached:       9348 kB
Active:          83420 kB
Inactive:        59868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837436 kB
SwapTotal:     4192956 kB
SwapFree:      4136648 kB
Dirty:            2024 kB
Writeback:           4 kB
AnonPages:       11616 kB
Mapped:           9324 kB
Slab:            56544 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180636 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= 62556 MiB
End job on node026 at 2010-06-15 12:04:58