Trace number 2667897

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)9 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-B.opb
MD5SUM8f717fbc7f85484ebc0de379ab09a890
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark9.76751
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables192
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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
0.00/0.01	c constraints 520/0 clauses 521/0 units 0
0.00/0.01	c vars 192
0.00/0.01	c objective 8 + 0
1264.45/1264.84	c 1176.7 38.9023 24647 16637637
1264.45/1264.84	o 129
1438.80/1439.21	c 1332.15 39.3828 3693 21048775
1438.80/1439.21	o 9
1800.00/1800.50	s SATISFIABLE
1800.00/1800.50	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 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 x139 x140 x141 -x142 x143 x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 -x170 x171 x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192

Verifier Data 

OK	9

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667897-1276648106/watcher-2667897-1276648106 -o /tmp/evaluation-result-2667897-1276648106/solver-2667897-1276648106 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667897-1276648106.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.28 1.09 1.02 3/106 12678
/proc/meminfo: memFree=1807212/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=2340 CPUtime=0
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 293 0 0 0 0 0 0 0 25 0 1 0 6105909 2396160 216 1992294400 134512640 136485738 4293959840 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12678/statm: 585 216 156 482 0 101 0

[startup+0.107925 s]
/proc/loadavg: 1.28 1.09 1.02 3/106 12678
/proc/meminfo: memFree=1807212/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=10500 CPUtime=0.09
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 2286 0 0 0 9 0 0 0 25 0 1 0 6105909 10752000 2209 1992294400 134512640 136485738 4293959840 18446744073709551615 135346730 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 2625 2209 198 482 0 2141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10500

[startup+0.20093 s]
/proc/loadavg: 1.28 1.09 1.02 3/106 12678
/proc/meminfo: memFree=1807212/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=17004 CPUtime=0.19
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 3882 0 0 0 18 1 0 0 25 0 1 0 6105909 17412096 3805 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 4251 3805 226 482 0 3767 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17004

[startup+0.300938 s]
/proc/loadavg: 1.28 1.09 1.02 3/106 12678
/proc/meminfo: memFree=1807212/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=17132 CPUtime=0.29
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 3938 0 0 0 26 3 0 0 25 0 1 0 6105909 17543168 3861 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 4283 3861 227 482 0 3799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17132

[startup+0.700962 s]
/proc/loadavg: 1.28 1.09 1.02 3/106 12678
/proc/meminfo: memFree=1807212/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=17908 CPUtime=0.69
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 4129 0 0 0 60 9 0 0 25 0 1 0 6105909 18337792 4052 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 4477 4052 227 482 0 3993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17908

[startup+1.50101 s]
/proc/loadavg: 1.28 1.09 1.02 2/107 12679
/proc/meminfo: memFree=1790960/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=18568 CPUtime=1.49
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 4300 0 0 0 131 18 0 0 25 0 1 0 6105909 19013632 4223 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 4642 4223 227 482 0 4158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18568

[startup+3.10012 s]
/proc/loadavg: 1.28 1.09 1.02 2/107 12679
/proc/meminfo: memFree=1790588/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=19224 CPUtime=3.09
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 4454 0 0 0 275 34 0 0 25 0 1 0 6105909 19685376 4377 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 4806 4377 227 482 0 4322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19224

[startup+6.30132 s]
/proc/loadavg: 1.26 1.09 1.02 2/107 12679
/proc/meminfo: memFree=1789720/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=19608 CPUtime=6.29
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 4554 0 0 0 564 65 0 0 25 0 1 0 6105909 20078592 4477 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 4902 4477 227 482 0 4418 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19608

[startup+12.7007 s]
/proc/loadavg: 1.32 1.11 1.03 2/107 12679
/proc/meminfo: memFree=1788356/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=20784 CPUtime=12.69
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 4856 0 0 0 1152 117 0 0 25 0 1 0 6105909 21282816 4779 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 5196 4779 227 482 0 4712 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20784

[startup+25.5016 s]
/proc/loadavg: 1.25 1.10 1.03 2/107 12679
/proc/meminfo: memFree=1787364/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=21952 CPUtime=25.48
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 5118 0 0 0 2330 218 0 0 25 0 1 0 6105909 22478848 5041 1992294400 134512640 136485738 4293959840 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 5488 5041 227 482 0 5004 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21952

[startup+51.1012 s]
/proc/loadavg: 1.16 1.09 1.03 2/107 12679
/proc/meminfo: memFree=1785256/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=24052 CPUtime=51.08
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 5647 0 0 0 4666 442 0 0 25 0 1 0 6105909 24629248 5570 1992294400 134512640 136485738 4293959840 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 6013 5570 227 482 0 5529 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24052

[startup+102.301 s]
/proc/loadavg: 1.07 1.08 1.02 2/107 12681
/proc/meminfo: memFree=1782280/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=26976 CPUtime=102.28
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 6365 0 0 0 9398 830 0 0 25 0 1 0 6105909 27623424 6288 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 6744 6288 227 482 0 6260 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 26976

[startup+162.301 s]
/proc/loadavg: 1.02 1.06 1.01 2/107 12683
/proc/meminfo: memFree=1781660/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=27676 CPUtime=162.25
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 6525 0 0 0 14971 1254 0 0 25 0 1 0 6105909 28340224 6448 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 6919 6448 227 482 0 6435 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27676

[startup+222.309 s]
/proc/loadavg: 1.06 1.06 1.01 2/107 12688
/proc/meminfo: memFree=1779924/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=28772 CPUtime=222.24
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 6797 0 0 0 20521 1703 0 0 25 0 1 0 6105909 29462528 6720 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 7193 6720 227 482 0 6709 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 28772

[startup+282.301 s]
/proc/loadavg: 1.02 1.05 1.01 2/107 12690
/proc/meminfo: memFree=1777692/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=31076 CPUtime=282.21
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 7355 0 0 0 26106 2115 0 0 25 0 1 0 6105909 31821824 7278 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 7769 7278 227 482 0 7285 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31076

[startup+342.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 12690
/proc/meminfo: memFree=1777444/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=31336 CPUtime=342.19
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 7433 0 0 0 31625 2594 0 0 25 0 1 0 6105909 32088064 7356 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 7834 7356 227 482 0 7350 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 31336

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 12692
/proc/meminfo: memFree=1776576/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=32156 CPUtime=402.18
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 7635 0 0 0 37177 3041 0 0 25 0 1 0 6105909 32927744 7558 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 8039 7558 227 482 0 7555 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 32156

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 12694
/proc/meminfo: memFree=1776080/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=32720 CPUtime=462.17
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 7753 0 0 0 42719 3498 0 0 25 0 1 0 6105909 33505280 7676 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 8180 7676 227 482 0 7696 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 32720

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 12696
/proc/meminfo: memFree=1774964/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=33984 CPUtime=522.15
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 8047 0 0 0 48312 3903 0 0 25 0 1 0 6105909 34799616 7970 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 8496 7970 227 482 0 8012 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33984

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 12698
/proc/meminfo: memFree=1773724/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=35472 CPUtime=582.13
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 8372 0 0 0 53994 4219 0 0 25 0 1 0 6105909 36323328 8295 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 8868 8295 227 482 0 8384 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 35472

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12698
/proc/meminfo: memFree=1773724/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=35472 CPUtime=642.12
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 8373 0 0 0 59557 4655 0 0 25 0 1 0 6105909 36323328 8296 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 8868 8296 227 482 0 8384 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 35472

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12704
/proc/meminfo: memFree=1772732/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=36436 CPUtime=822.07
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 8610 0 0 0 76223 5984 0 0 25 0 1 0 6105909 37310464 8533 1992294400 134512640 136485738 4293959840 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 9109 8533 227 482 0 8625 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 36436

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12706
/proc/meminfo: memFree=1772732/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=36436 CPUtime=882.06
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 8610 0 0 0 81852 6354 0 0 25 0 1 0 6105909 37310464 8533 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 9109 8533 227 482 0 8625 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 36436

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12706
/proc/meminfo: memFree=1772732/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=36436 CPUtime=942.04
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 8618 0 0 0 87408 6796 0 0 25 0 1 0 6105909 37310464 8541 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 9109 8541 227 482 0 8625 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 36436

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12708
/proc/meminfo: memFree=1772360/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=36872 CPUtime=1002.03
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 8734 0 0 0 93005 7198 0 0 25 0 1 0 6105909 37756928 8657 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 9218 8657 227 482 0 8734 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 36872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12710
/proc/meminfo: memFree=1771988/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=37164 CPUtime=1062
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 8798 0 0 0 98577 7623 0 0 25 0 1 0 6105909 38055936 8721 1992294400 134512640 136485738 4293959840 18446744073709551615 134880618 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 9291 8721 227 482 0 8807 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 37164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12712
/proc/meminfo: memFree=1770500/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=38928 CPUtime=1121.99
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9174 0 0 0 104154 8045 0 0 25 0 1 0 6105909 39862272 9097 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 9732 9097 227 482 0 9248 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 38928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12714
/proc/meminfo: memFree=1770128/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=39384 CPUtime=1181.98
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9273 0 0 0 109798 8400 0 0 25 0 1 0 6105909 40329216 9196 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 9846 9196 227 482 0 9362 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 39384

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12714
/proc/meminfo: memFree=1769508/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=39688 CPUtime=1241.96
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9342 0 0 0 115521 8675 0 0 25 0 1 0 6105909 40640512 9265 1992294400 134512640 136485738 4293959840 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 9922 9265 227 482 0 9438 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 39688

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12716
/proc/meminfo: memFree=1769136/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=40324 CPUtime=1301.94
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9479 0 0 0 121012 9182 0 0 25 0 1 0 6105909 41291776 9401 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 10081 9401 245 482 0 9597 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 40324

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12718
/proc/meminfo: memFree=1769136/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=40324 CPUtime=1361.92
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9481 0 0 0 126370 9822 0 0 25 0 1 0 6105909 41291776 9403 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 10081 9403 245 482 0 9597 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 40324

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12720
/proc/meminfo: memFree=1769136/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=40324 CPUtime=1421.91
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9482 0 0 0 131697 10494 0 0 25 0 1 0 6105909 41291776 9404 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 10081 9404 245 482 0 9597 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 40324

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12722
/proc/meminfo: memFree=1769012/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=40324 CPUtime=1481.89
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9485 0 0 0 137058 11131 0 0 25 0 1 0 6105909 41291776 9406 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 10081 9406 245 482 0 9597 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 40324

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12722
/proc/meminfo: memFree=1769012/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=40324 CPUtime=1541.88
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9486 0 0 0 142438 11750 0 0 25 0 1 0 6105909 41291776 9407 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 10081 9407 245 482 0 9597 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 40324

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12724
/proc/meminfo: memFree=1769012/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=40324 CPUtime=1601.85
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9487 0 0 0 147810 12375 0 0 25 0 1 0 6105909 41291776 9408 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 10081 9408 245 482 0 9597 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 40324

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12726
/proc/meminfo: memFree=1768888/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=40324 CPUtime=1661.83
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9488 0 0 0 153182 13001 0 0 25 0 1 0 6105909 41291776 9409 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 10081 9409 245 482 0 9597 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 40324

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12728
/proc/meminfo: memFree=1768888/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=40324 CPUtime=1721.82
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9489 0 0 0 158555 13627 0 0 25 0 1 0 6105909 41291776 9410 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 10081 9410 245 482 0 9597 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 40324

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12730
/proc/meminfo: memFree=1768764/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=40324 CPUtime=1781.8
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9491 0 0 0 163919 14261 0 0 25 0 1 0 6105909 41291776 9412 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 10081 9412 245 482 0 9597 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 40324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12730
/proc/meminfo: memFree=1768764/2059040 swapFree=4192956/4192956
[pid=12678] ppid=12676 vsize=40324 CPUtime=1800
/proc/12678/stat : 12678 (pbct) R 12676 12678 12166 0 -1 4202496 9491 0 0 0 165550 14450 0 0 25 0 1 0 6105909 41291776 9412 1992294400 134512640 136485738 4293959840 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12678/statm: 10081 9412 245 482 0 9597 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 40324

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

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

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1655.51
CPU system time (s): 144.511
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 40324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1655.51
system time used= 144.511
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9491
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= 2
involuntary context switches= 10748

runsolver used 2.97755 second user time and 8.49571 second system time

The end

Launcher Data 

Begin job on node030 at 2010-06-16 02:28:26
IDJOB=2667897
IDBENCH=47980
IDSOLVER=1170
FILE ID=node030/2667897-1276648106
PBS_JOBID= 11172424
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667897-1276648106/watcher-2667897-1276648106 -o /tmp/evaluation-result-2667897-1276648106/solver-2667897-1276648106 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667897-1276648106.opb

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

MD5SUM BENCH= 8f717fbc7f85484ebc0de379ab09a890
RANDOM SEED=1263905657

node030.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1807608 kB
Buffers:         26092 kB
Cached:         101444 kB
SwapCached:          0 kB
Active:         118220 kB
Inactive:        69080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1807608 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2184 kB
Writeback:           0 kB
AnonPages:       59828 kB
Mapped:          15400 kB
Slab:            42376 kB
PageTables:       3932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180952 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 node030 at 2010-06-16 02:58:28