Trace number 2681523

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)3 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=67-P1=349-P2=67-P3=499-P4=79-P5=347-P6=307-B.opb
MD5SUM0f5232be892543458d8a9fd6fc4fb56e
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 benchmark6.01608
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 variables162
Total number of constraints13
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 constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 499/0 clauses 486/0 units 0
0.00/0.00	c vars 162
0.00/0.00	c objective 9 + 0
295.41/295.50	c 278.04 28.7891 13417 3105843
295.41/295.50	o 37
670.31/670.50	c 618.005 29.1133 3555 9923120
670.31/670.50	o 11
765.98/766.23	c 704.724 29.1133 3060 11546400
765.98/766.23	o 3
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681523-1277499114/watcher-2681523-1277499114 -o /tmp/evaluation-result-2681523-1277499114/solver-2681523-1277499114 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681523-1277499114.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 30118
/proc/meminfo: memFree=1847884/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=2268 CPUtime=0
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 91203887 2322432 220 1992294400 134512640 136421960 4289267664 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30118/statm: 567 220 146 467 0 98 0

[startup+0.0548689 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30118
/proc/meminfo: memFree=1847884/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=7224 CPUtime=0.05
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 1486 0 0 0 5 0 0 0 20 0 1 0 91203887 7397376 1406 1992294400 134512640 136421960 4289267664 18446744073709551615 135811820 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 1806 1407 193 467 0 1337 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7224

[startup+0.100873 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30118
/proc/meminfo: memFree=1847884/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=10780 CPUtime=0.09
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 2372 0 0 0 9 0 0 0 20 0 1 0 91203887 11038720 2292 1992294400 134512640 136421960 4289267664 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 2695 2293 193 467 0 2226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10780

[startup+0.300895 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30118
/proc/meminfo: memFree=1847884/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=16700 CPUtime=0.29
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 3824 0 0 0 27 2 0 0 20 0 1 0 91203887 17100800 3744 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 4175 3744 215 467 0 3706 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16700

[startup+0.700938 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30118
/proc/meminfo: memFree=1847884/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=17736 CPUtime=0.69
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 4104 0 0 0 64 5 0 0 20 0 1 0 91203887 18161664 4024 1992294400 134512640 136421960 4289267664 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 4434 4024 215 467 0 3965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17736

[startup+1.50103 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 30119
/proc/meminfo: memFree=1832376/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=18272 CPUtime=1.49
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 4217 0 0 0 138 11 0 0 22 0 1 0 91203887 18710528 4137 1992294400 134512640 136421960 4289267664 18446744073709551615 134855973 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 4568 4137 215 467 0 4099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18272

[startup+3.1012 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 30119
/proc/meminfo: memFree=1831632/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=18828 CPUtime=3.09
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 4366 0 0 0 287 22 0 0 25 0 1 0 91203887 19279872 4286 1992294400 134512640 136421960 4289267664 18446744073709551615 134861899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 4707 4286 215 467 0 4238 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18828

[startup+6.30055 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 30119
/proc/meminfo: memFree=1830888/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=19368 CPUtime=6.29
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 4503 0 0 0 586 43 0 0 25 0 1 0 91203887 19832832 4423 1992294400 134512640 136421960 4289267664 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 4842 4423 215 467 0 4373 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19368

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 30119
/proc/meminfo: memFree=1829276/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=20556 CPUtime=12.69
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 4796 0 0 0 1179 90 0 0 25 0 1 0 91203887 21049344 4716 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 5139 4716 215 467 0 4670 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20556

[startup+25.5007 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 30121
/proc/meminfo: memFree=1828036/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=21780 CPUtime=25.48
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 5097 0 0 0 2372 176 0 0 25 0 1 0 91203887 22302720 5017 1992294400 134512640 136421960 4289267664 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 5445 5017 215 467 0 4976 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21780

[startup+51.1005 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 30121
/proc/meminfo: memFree=1826300/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=23632 CPUtime=51.07
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 5552 0 0 0 4767 340 0 0 25 0 1 0 91203887 24199168 5472 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 5908 5472 215 467 0 5439 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23632

[startup+102.308 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 30123
/proc/meminfo: memFree=1825060/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=24556 CPUtime=102.27
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 5791 0 0 0 9595 632 0 0 25 0 1 0 91203887 25145344 5711 1992294400 134512640 136421960 4289267664 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 6139 5711 215 467 0 5670 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24556

[startup+162.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 30123
/proc/meminfo: memFree=1823200/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=26296 CPUtime=162.25
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 6232 0 0 0 15232 993 0 0 25 0 1 0 91203887 26927104 6152 1992294400 134512640 136421960 4289267664 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 6574 6152 215 467 0 6105 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26296

[startup+222.301 s]
/proc/loadavg: 1.18 1.05 1.01 2/107 30125
/proc/meminfo: memFree=1822580/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=27112 CPUtime=222.23
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 6406 0 0 0 20899 1324 0 0 25 0 1 0 91203887 27762688 6326 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 6778 6326 215 467 0 6309 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27112

[startup+282.301 s]
/proc/loadavg: 1.25 1.09 1.02 2/107 30127
/proc/meminfo: memFree=1820844/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=28864 CPUtime=282.22
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 6852 0 0 0 26559 1663 0 0 25 0 1 0 91203887 29556736 6772 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7216 6772 215 467 0 6747 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28864

[startup+342.301 s]
/proc/loadavg: 1.27 1.12 1.03 2/107 30129
/proc/meminfo: memFree=1819976/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29808 CPUtime=342.2
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7037 0 0 0 32045 2175 0 0 25 0 1 0 91203887 30523392 6956 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7452 6956 238 467 0 6983 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29808

[startup+402.301 s]
/proc/loadavg: 1.10 1.09 1.02 2/107 30131
/proc/meminfo: memFree=1819976/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29808 CPUtime=402.18
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7037 0 0 0 37469 2749 0 0 25 0 1 0 91203887 30523392 6956 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7452 6956 238 467 0 6983 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29808

[startup+462.301 s]
/proc/loadavg: 1.03 1.07 1.02 2/107 30131
/proc/meminfo: memFree=1819852/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29808 CPUtime=462.17
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7037 0 0 0 42911 3306 0 0 25 0 1 0 91203887 30523392 6956 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7452 6956 238 467 0 6983 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 29808

[startup+522.301 s]
/proc/loadavg: 1.01 1.06 1.01 2/107 30133
/proc/meminfo: memFree=1819852/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29808 CPUtime=522.15
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7037 0 0 0 48356 3859 0 0 25 0 1 0 91203887 30523392 6956 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7452 6956 238 467 0 6983 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29808

[startup+582.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/107 30144
/proc/meminfo: memFree=1819108/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29808 CPUtime=582.13
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7037 0 0 0 53805 4408 0 0 25 0 1 0 91203887 30523392 6956 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7452 6956 238 467 0 6983 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29808

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 30146
/proc/meminfo: memFree=1819108/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29808 CPUtime=642.12
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7046 0 0 0 59235 4977 0 0 25 0 1 0 91203887 30523392 6965 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7452 6965 238 467 0 6983 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 29808

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30152
/proc/meminfo: memFree=1819108/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29808 CPUtime=882.05
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7051 0 0 0 81001 7204 0 0 25 0 1 0 91203887 30523392 6968 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7452 6968 238 467 0 6983 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 29808

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30154
/proc/meminfo: memFree=1819108/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29808 CPUtime=942.03
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7054 0 0 0 86428 7775 0 0 25 0 1 0 91203887 30523392 6971 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7452 6971 238 467 0 6983 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 29808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30156
/proc/meminfo: memFree=1819108/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29940 CPUtime=1002.02
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7072 0 0 0 91879 8323 0 0 25 0 1 0 91203887 30658560 6989 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7485 6989 238 467 0 7016 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 29940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30156
/proc/meminfo: memFree=1819108/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29940 CPUtime=1062.01
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7073 0 0 0 97337 8864 0 0 25 0 1 0 91203887 30658560 6990 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7485 6990 238 467 0 7016 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 29940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30158
/proc/meminfo: memFree=1819108/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29940 CPUtime=1121.99
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7074 0 0 0 102784 9415 0 0 25 0 1 0 91203887 30658560 6991 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7485 6991 238 467 0 7016 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 29940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30160
/proc/meminfo: memFree=1819108/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29940 CPUtime=1181.97
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7075 0 0 0 108230 9967 0 0 25 0 1 0 91203887 30658560 6992 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7485 6992 238 467 0 7016 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 29940

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30162
/proc/meminfo: memFree=1818984/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29940 CPUtime=1241.96
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7077 0 0 0 113667 10529 0 0 25 0 1 0 91203887 30658560 6994 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7485 6994 238 467 0 7016 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 29940

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30164
/proc/meminfo: memFree=1818984/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29940 CPUtime=1301.95
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7078 0 0 0 119122 11073 0 0 25 0 1 0 91203887 30658560 6995 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7485 6995 238 467 0 7016 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 29940

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30164
/proc/meminfo: memFree=1818860/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29940 CPUtime=1361.93
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7092 0 0 0 124563 11630 0 0 25 0 1 0 91203887 30658560 7009 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7485 7009 238 467 0 7016 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 29940

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30166
/proc/meminfo: memFree=1818860/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29940 CPUtime=1421.92
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7093 0 0 0 130023 12169 0 0 25 0 1 0 91203887 30658560 7010 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7485 7010 238 467 0 7016 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 29940

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30168
/proc/meminfo: memFree=1818860/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=29940 CPUtime=1481.89
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7094 0 0 0 135482 12707 0 0 25 0 1 0 91203887 30658560 7011 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7485 7011 238 467 0 7016 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 29940

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30170
/proc/meminfo: memFree=1818860/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=30080 CPUtime=1541.88
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7098 0 0 0 140930 13258 0 0 25 0 1 0 91203887 30801920 7015 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7520 7015 238 467 0 7051 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 30080

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30172
/proc/meminfo: memFree=1818860/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=30080 CPUtime=1601.86
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7111 0 0 0 146386 13800 0 0 25 0 1 0 91203887 30801920 7028 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7520 7028 238 467 0 7051 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 30080

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30172
/proc/meminfo: memFree=1818736/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=30080 CPUtime=1661.85
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7119 0 0 0 151843 14342 0 0 25 0 1 0 91203887 30801920 7036 1992294400 134512640 136421960 4289267664 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7520 7036 238 467 0 7051 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 30080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30174
/proc/meminfo: memFree=1818736/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=30080 CPUtime=1721.83
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7123 0 0 0 157290 14893 0 0 25 0 1 0 91203887 30801920 7040 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7520 7040 238 467 0 7051 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 30080

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30176
/proc/meminfo: memFree=1818488/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=30080 CPUtime=1781.82
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7134 0 0 0 162734 15448 0 0 25 0 1 0 91203887 30801920 7051 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7520 7051 238 467 0 7051 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 30080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30176
/proc/meminfo: memFree=1818488/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=30080 CPUtime=1800.02
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7134 0 0 0 164382 15620 0 0 25 0 1 0 91203887 30801920 7051 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7520 7051 238 467 0 7051 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 30080

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 30176
/proc/meminfo: memFree=1818488/2059040 swapFree=4139448/4192956
[pid=30118] ppid=30116 vsize=30080 CPUtime=1800.02
/proc/30118/stat : 30118 (pbct) R 30116 30118 29682 0 -1 4202496 7134 0 0 0 164382 15620 0 0 25 0 1 0 91203887 30801920 7051 1992294400 134512640 136421960 4289267664 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30118/statm: 7520 7051 238 467 0 7051 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 30080

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1643.82
CPU system time (s): 156.212
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 30080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1643.82
system time used= 156.212
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7135
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= 2720

runsolver used 2.89556 second user time and 8.58469 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-25 22:51:54
IDJOB=2681523
IDBENCH=48012
IDSOLVER=1192
FILE ID=node042/2681523-1277499114
PBS_JOBID= 11190578
Free space on /tmp= 62252 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=67-P1=349-P2=67-P3=499-P4=79-P5=347-P6=307-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681523-1277499114/watcher-2681523-1277499114 -o /tmp/evaluation-result-2681523-1277499114/solver-2681523-1277499114 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681523-1277499114.opb

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

MD5SUM BENCH= 0f5232be892543458d8a9fd6fc4fb56e
RANDOM SEED=394247830

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848288 kB
Buffers:         25576 kB
Cached:          87396 kB
SwapCached:       5944 kB
Active:          62516 kB
Inactive:        63124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848288 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            1888 kB
Writeback:           0 kB
AnonPages:       11368 kB
Mapped:          11912 kB
Slab:            62964 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183096 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= 62252 MiB
End job on node042 at 2010-06-25 23:21:57