Trace number 2667929

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)291 1800.04 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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 492/0 clauses 493/0 units 0
0.00/0.01	c vars 162
0.00/0.01	c objective 9 + 0
284.22/284.39	c 267.014 28.6484 10877 3041868
284.22/284.39	o 437
465.47/465.60	c 430.22 28.9844 3497 6762995
465.47/465.60	o 301
1093.62/1093.97	c 997.989 29.1133 4342 18191239
1093.62/1093.97	o 291
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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	291

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667929-1276648897/watcher-2667929-1276648897 -o /tmp/evaluation-result-2667929-1276648897/solver-2667929-1276648897 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667929-1276648897.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: 0.99 0.98 0.99 3/106 14111
/proc/meminfo: memFree=1775680/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=2340 CPUtime=0
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 292 0 0 0 0 0 0 0 20 0 1 0 6180657 2396160 214 1992294400 134512640 136485738 4291712256 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14111/statm: 585 214 156 482 0 101 0

[startup+0.0247631 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 14111
/proc/meminfo: memFree=1775680/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=4584 CPUtime=0.02
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 843 0 0 0 2 0 0 0 20 0 1 0 6180657 4694016 765 1992294400 134512640 136485738 4291712256 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 1146 766 194 482 0 662 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4584

[startup+0.10177 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 14111
/proc/meminfo: memFree=1775680/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=10064 CPUtime=0.09
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 2191 0 0 0 8 1 0 0 20 0 1 0 6180657 10305536 2113 1992294400 134512640 136485738 4291712256 18446744073709551615 134616261 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 2516 2113 198 482 0 2032 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10064

[startup+0.30179 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 14111
/proc/meminfo: memFree=1775680/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=16344 CPUtime=0.29
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 3751 0 0 0 26 3 0 0 20 0 1 0 6180657 16736256 3673 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 4086 3673 227 482 0 3602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16344

[startup+0.701828 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 14111
/proc/meminfo: memFree=1775680/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=17244 CPUtime=0.69
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 3950 0 0 0 61 8 0 0 21 0 1 0 6180657 17657856 3872 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 4311 3872 227 482 0 3827 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17244

[startup+1.50191 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14112
/proc/meminfo: memFree=1760792/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=18144 CPUtime=1.49
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 4193 0 0 0 132 17 0 0 23 0 1 0 6180657 18579456 4115 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 4536 4115 227 482 0 4052 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18144

[startup+3.10106 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14112
/proc/meminfo: memFree=1759800/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=18916 CPUtime=3.09
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 4372 0 0 0 277 32 0 0 25 0 1 0 6180657 19369984 4294 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 4729 4294 227 482 0 4245 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18916

[startup+6.30137 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14112
/proc/meminfo: memFree=1758196/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=19844 CPUtime=6.29
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 4598 0 0 0 577 52 0 0 25 0 1 0 6180657 20320256 4520 1992294400 134512640 136485738 4291712256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 4961 4520 227 482 0 4477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19844

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14112
/proc/meminfo: memFree=1757204/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=20640 CPUtime=12.69
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 4824 0 0 0 1171 98 0 0 25 0 1 0 6180657 21135360 4746 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 5160 4746 227 482 0 4676 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20640

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14112
/proc/meminfo: memFree=1756212/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=21844 CPUtime=25.49
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 5092 0 0 0 2355 194 0 0 25 0 1 0 6180657 22368256 5014 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 5461 5014 227 482 0 4977 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21844

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14114
/proc/meminfo: memFree=1755220/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=22764 CPUtime=51.08
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 5335 0 0 0 4747 361 0 0 25 0 1 0 6180657 23310336 5257 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 5691 5257 227 482 0 5207 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22764

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14114
/proc/meminfo: memFree=1753856/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=23972 CPUtime=102.27
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 5640 0 0 0 9539 688 0 0 25 0 1 0 6180657 24547328 5562 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 5993 5562 227 482 0 5509 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23972

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14116
/proc/meminfo: memFree=1751004/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=26680 CPUtime=162.25
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 6317 0 0 0 15180 1045 0 0 25 0 1 0 6180657 27320320 6239 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 6670 6239 227 482 0 6186 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26680

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14118
/proc/meminfo: memFree=1750880/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=26896 CPUtime=222.24
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 6364 0 0 0 20856 1368 0 0 25 0 1 0 6180657 27541504 6286 1992294400 134512640 136485738 4291712256 18446744073709551615 134874523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 6724 6286 227 482 0 6240 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26896

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14120
/proc/meminfo: memFree=1749516/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=28548 CPUtime=282.22
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 6752 0 0 0 26504 1718 0 0 25 0 1 0 6180657 29233152 6651 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7137 6651 227 482 0 6653 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28548

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14122
/proc/meminfo: memFree=1748276/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29676 CPUtime=342.21
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7025 0 0 0 31917 2304 0 0 25 0 1 0 6180657 30388224 6923 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7419 6923 245 482 0 6935 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 29676

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14122
/proc/meminfo: memFree=1748152/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29676 CPUtime=402.19
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7025 0 0 0 37339 2880 0 0 25 0 1 0 6180657 30388224 6923 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7419 6923 245 482 0 6935 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29676

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14124
/proc/meminfo: memFree=1748152/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29676 CPUtime=462.18
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7025 0 0 0 42724 3494 0 0 25 0 1 0 6180657 30388224 6923 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7419 6923 245 482 0 6935 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 29676

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14126
/proc/meminfo: memFree=1748152/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29676 CPUtime=522.16
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7027 0 0 0 48145 4071 0 0 25 0 1 0 6180657 30388224 6924 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7419 6924 245 482 0 6935 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 29676

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14128
/proc/meminfo: memFree=1748028/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29676 CPUtime=582.14
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7027 0 0 0 53554 4660 0 0 25 0 1 0 6180657 30388224 6924 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7419 6924 245 482 0 6935 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29676

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14130
/proc/meminfo: memFree=1747904/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29676 CPUtime=642.14
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7027 0 0 0 58975 5239 0 0 25 0 1 0 6180657 30388224 6924 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7419 6924 245 482 0 6935 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 29676

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14136
/proc/meminfo: memFree=1747656/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29676 CPUtime=882.07
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7027 0 0 0 80670 7537 0 0 25 0 1 0 6180657 30388224 6924 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7419 6924 245 482 0 6935 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 29676

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14138
/proc/meminfo: memFree=1747656/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=942.06
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7044 0 0 0 86092 8114 0 0 25 0 1 0 6180657 30523392 6941 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6941 245 482 0 6968 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 29808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14138
/proc/meminfo: memFree=1747532/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1002.04
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7046 0 0 0 91508 8696 0 0 25 0 1 0 6180657 30523392 6943 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6943 245 482 0 6968 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 29808

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14140
/proc/meminfo: memFree=1747532/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1062.02
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7047 0 0 0 96940 9262 0 0 25 0 1 0 6180657 30523392 6944 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6944 245 482 0 6968 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 29808

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14142
/proc/meminfo: memFree=1747408/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1122.01
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7049 0 0 0 102367 9834 0 0 25 0 1 0 6180657 30523392 6945 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6945 245 482 0 6968 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 29808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14153
/proc/meminfo: memFree=1746664/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1181.98
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7051 0 0 0 107774 10424 0 0 25 0 1 0 6180657 30523392 6947 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6947 245 482 0 6968 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 29808

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14155
/proc/meminfo: memFree=1746664/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1241.96
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7052 0 0 0 113165 11031 0 0 25 0 1 0 6180657 30523392 6948 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6948 245 482 0 6968 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 29808

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14155
/proc/meminfo: memFree=1746664/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1301.95
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7053 0 0 0 118565 11630 0 0 25 0 1 0 6180657 30523392 6949 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6949 245 482 0 6968 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 29808

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14157
/proc/meminfo: memFree=1746664/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1361.93
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7054 0 0 0 123977 12216 0 0 25 0 1 0 6180657 30523392 6950 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6950 245 482 0 6968 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 29808

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14159
/proc/meminfo: memFree=1746664/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1421.93
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7055 0 0 0 129408 12785 0 0 25 0 1 0 6180657 30523392 6951 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6951 245 482 0 6968 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 29808

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14161
/proc/meminfo: memFree=1746664/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1481.9
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7057 0 0 0 134815 13375 0 0 25 0 1 0 6180657 30523392 6953 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6953 245 482 0 6968 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 29808

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14163
/proc/meminfo: memFree=1746664/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1541.88
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7058 0 0 0 140220 13968 0 0 25 0 1 0 6180657 30523392 6954 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6954 245 482 0 6968 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 29808

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14163
/proc/meminfo: memFree=1746664/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1601.88
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7059 0 0 0 145650 14538 0 0 25 0 1 0 6180657 30523392 6955 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6955 245 482 0 6968 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 29808

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14165
/proc/meminfo: memFree=1746664/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1661.86
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7060 0 0 0 151068 15118 0 0 25 0 1 0 6180657 30523392 6956 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6956 245 482 0 6968 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 29808

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14167
/proc/meminfo: memFree=1746664/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1721.84
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7060 0 0 0 156493 15691 0 0 25 0 1 0 6180657 30523392 6956 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6956 245 482 0 6968 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 29808

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14169
/proc/meminfo: memFree=1746540/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1781.83
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7061 0 0 0 161868 16315 0 0 25 0 1 0 6180657 30523392 6957 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6957 245 482 0 6968 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 29808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 14169
/proc/meminfo: memFree=1746540/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1800.03
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7061 0 0 0 163520 16483 0 0 25 0 1 0 6180657 30523392 6957 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6957 245 482 0 6968 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 29808

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: 0.99 0.98 0.99 2/107 14169
/proc/meminfo: memFree=1746540/2059040 swapFree=4192956/4192956
[pid=14111] ppid=14109 vsize=29808 CPUtime=1800.03
/proc/14111/stat : 14111 (pbct) R 14109 14111 13713 0 -1 4202496 7061 0 0 0 163520 16483 0 0 25 0 1 0 6180657 30523392 6957 1992294400 134512640 136485738 4291712256 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14111/statm: 7452 6957 245 482 0 6968 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 29808

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1635.2
CPU system time (s): 164.842
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 29808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1635.2
system time used= 164.842
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7061
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= 5168

runsolver used 3.24651 second user time and 8.22975 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-16 02:41:37
IDJOB=2667929
IDBENCH=48012
IDSOLVER=1170
FILE ID=node056/2667929-1276648897
PBS_JOBID= 11172420
Free space on /tmp= 98640 MiB

SOLVER NAME= PB/CT 0.1
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-2667929-1276648897/watcher-2667929-1276648897 -o /tmp/evaluation-result-2667929-1276648897/solver-2667929-1276648897 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667929-1276648897.opb

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

MD5SUM BENCH= 0f5232be892543458d8a9fd6fc4fb56e
RANDOM SEED=375859887

node056.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1776200 kB
Buffers:         23200 kB
Cached:         123752 kB
SwapCached:          0 kB
Active:         111744 kB
Inactive:        94868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1776200 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2208 kB
Writeback:           0 kB
AnonPages:       59600 kB
Mapped:          15356 kB
Slab:            54440 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180204 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= 98636 MiB
End job on node056 at 2010-06-16 03:11:40