Trace number 2667927

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)3 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=233-P1=223-P2=251-P3=181-P4=197-P5=127-P6=89-P7=149-B.opb
MD5SUM8a882d07e0fbb307eb9e9c234ecc464c
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 benchmark5.05523
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 variables168
Total number of constraints15
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 constraints15
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)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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 455/0 clauses 456/0 units 0
0.00/0.01	c vars 168
0.00/0.01	c objective 8 + 0
881.07/881.38	c 817.413 31.75 17838 11451534
881.07/881.38	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 -x163 -x164 -x165 -x166 -x167 -x168

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-2667927-1276648832/watcher-2667927-1276648832 -o /tmp/evaluation-result-2667927-1276648832/solver-2667927-1276648832 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667927-1276648832.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: 1.01 1.02 1.00 3/106 14293
/proc/meminfo: memFree=1841276/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=2340 CPUtime=0
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 295 0 0 0 0 0 0 0 25 0 1 0 6178184 2396160 217 1992294400 134512640 136485738 4293319232 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14293/statm: 585 217 156 482 0 101 0

[startup+0.060884 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 14293
/proc/meminfo: memFree=1841276/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=7264 CPUtime=0.05
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 1488 0 0 0 5 0 0 0 25 0 1 0 6178184 7438336 1410 1992294400 134512640 136485738 4293319232 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 1816 1411 198 482 0 1332 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7264

[startup+0.101889 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 14293
/proc/meminfo: memFree=1841276/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=10032 CPUtime=0.09
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 2183 0 0 0 8 1 0 0 25 0 1 0 6178184 10272768 2105 1992294400 134512640 136485738 4293319232 18446744073709551615 135864452 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 2508 2105 198 482 0 2024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10032

[startup+0.30191 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 14293
/proc/meminfo: memFree=1841276/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=15552 CPUtime=0.29
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 3547 0 0 0 26 3 0 0 25 0 1 0 6178184 15925248 3469 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 3888 3469 227 482 0 3404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15552

[startup+0.701953 s]
/proc/loadavg: 1.01 1.02 1.00 3/106 14293
/proc/meminfo: memFree=1841276/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=16336 CPUtime=0.69
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 3730 0 0 0 62 7 0 0 25 0 1 0 6178184 16728064 3652 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 4084 3652 227 482 0 3600 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16336

[startup+1.50204 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 14294
/proc/meminfo: memFree=1827256/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=16592 CPUtime=1.5
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 3811 0 0 0 134 16 0 0 25 0 1 0 6178184 16990208 3733 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 4148 3733 227 482 0 3664 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 16592

[startup+3.10121 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 14294
/proc/meminfo: memFree=1826512/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=17364 CPUtime=3.09
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 4002 0 0 0 274 35 0 0 25 0 1 0 6178184 17780736 3924 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 4341 3924 227 482 0 3857 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17364

[startup+6.30156 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14294
/proc/meminfo: memFree=1825892/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=18024 CPUtime=6.29
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 4138 0 0 0 565 64 0 0 25 0 1 0 6178184 18456576 4060 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 4506 4060 227 482 0 4022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18024

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14294
/proc/meminfo: memFree=1824528/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=19072 CPUtime=12.69
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 4421 0 0 0 1148 121 0 0 25 0 1 0 6178184 19529728 4343 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 4768 4343 227 482 0 4284 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19072

[startup+25.5016 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 14294
/proc/meminfo: memFree=1824156/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=19588 CPUtime=25.49
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 4538 0 0 0 2322 227 0 0 25 0 1 0 6178184 20058112 4460 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 4897 4460 227 482 0 4413 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19588

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14296
/proc/meminfo: memFree=1822172/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=21584 CPUtime=51.07
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 5046 0 0 0 4680 427 0 0 25 0 1 0 6178184 22102016 4968 1992294400 134512640 136485738 4293319232 18446744073709551615 134876233 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 5396 4968 227 482 0 4912 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21584

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14296
/proc/meminfo: memFree=1820064/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=23700 CPUtime=102.27
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 5542 0 0 0 9382 845 0 0 25 0 1 0 6178184 24268800 5464 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 5925 5464 227 482 0 5441 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23700

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14298
/proc/meminfo: memFree=1819072/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=24664 CPUtime=162.25
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 5780 0 0 0 14923 1302 0 0 25 0 1 0 6178184 25255936 5702 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 6166 5702 227 482 0 5682 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24664

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14300
/proc/meminfo: memFree=1817708/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=26220 CPUtime=222.24
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 6169 0 0 0 20487 1737 0 0 25 0 1 0 6178184 26849280 6091 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 6555 6091 227 482 0 6071 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26220

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14302
/proc/meminfo: memFree=1816468/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=27180 CPUtime=282.22
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 6417 0 0 0 26109 2113 0 0 25 0 1 0 6178184 27832320 6339 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 6795 6339 227 482 0 6311 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27180

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14304
/proc/meminfo: memFree=1816344/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=27336 CPUtime=342.2
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 6444 0 0 0 31669 2551 0 0 25 0 1 0 6178184 27992064 6366 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 6834 6366 227 482 0 6350 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27336

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14304
/proc/meminfo: memFree=1816096/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=27496 CPUtime=402.18
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 6480 0 0 0 37271 2947 0 0 25 0 1 0 6178184 28155904 6402 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 6874 6402 227 482 0 6390 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 27496

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14306
/proc/meminfo: memFree=1815352/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=28360 CPUtime=462.17
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 6675 0 0 0 42829 3388 0 0 25 0 1 0 6178184 29040640 6597 1992294400 134512640 136485738 4293319232 18446744073709551615 134880603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 7090 6597 227 482 0 6606 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28360

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14308
/proc/meminfo: memFree=1813988/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=29740 CPUtime=522.16
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 6980 0 0 0 48427 3789 0 0 25 0 1 0 6178184 30453760 6902 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 7435 6902 227 482 0 6951 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 29740

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14310
/proc/meminfo: memFree=1812252/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=31532 CPUtime=582.14
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7425 0 0 0 54093 4121 0 0 25 0 1 0 6178184 32288768 7347 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 7883 7347 227 482 0 7399 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 31532

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14312
/proc/meminfo: memFree=1812128/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=31532 CPUtime=642.13
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7426 0 0 0 59620 4593 0 0 25 0 1 0 6178184 32288768 7348 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 7883 7348 227 482 0 7399 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 31532

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14318
/proc/meminfo: memFree=1811012/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=882.06
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7710 0 0 0 81823 6383 0 0 25 0 1 0 6178184 33611776 7631 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7631 245 482 0 7722 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 32824

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14320
/proc/meminfo: memFree=1810764/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=942.05
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7711 0 0 0 87187 7018 0 0 25 0 1 0 6178184 33611776 7632 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7632 245 482 0 7722 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 32824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14320
/proc/meminfo: memFree=1810640/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1002.03
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7712 0 0 0 92551 7652 0 0 25 0 1 0 6178184 33611776 7633 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7633 245 482 0 7722 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 32824

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14322
/proc/meminfo: memFree=1810640/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1062.01
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7712 0 0 0 97953 8248 0 0 25 0 1 0 6178184 33611776 7633 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7633 245 482 0 7722 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 32824

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14324
/proc/meminfo: memFree=1810516/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1122
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7730 0 0 0 103326 8874 0 0 25 0 1 0 6178184 33611776 7651 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7651 245 482 0 7722 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 32824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14326
/proc/meminfo: memFree=1810516/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1181.99
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7731 0 0 0 108698 9501 0 0 25 0 1 0 6178184 33611776 7652 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7652 245 482 0 7722 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 32824

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14337
/proc/meminfo: memFree=1809276/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1241.95
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7733 0 0 0 114055 10140 0 0 25 0 1 0 6178184 33611776 7654 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7654 245 482 0 7722 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 32824

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14337
/proc/meminfo: memFree=1809276/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1301.94
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7734 0 0 0 119413 10781 0 0 25 0 1 0 6178184 33611776 7655 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7655 245 482 0 7722 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 32824

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14339
/proc/meminfo: memFree=1809276/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1361.92
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7736 0 0 0 124781 11411 0 0 25 0 1 0 6178184 33611776 7657 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7657 245 482 0 7722 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 32824

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14341
/proc/meminfo: memFree=1809400/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1421.91
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7737 0 0 0 130141 12050 0 0 25 0 1 0 6178184 33611776 7658 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7658 245 482 0 7722 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 32824

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14343
/proc/meminfo: memFree=1809400/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1481.89
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7738 0 0 0 135528 12661 0 0 25 0 1 0 6178184 33611776 7659 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7659 245 482 0 7722 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 32824

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14345
/proc/meminfo: memFree=1809400/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1541.88
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7739 0 0 0 140906 13282 0 0 25 0 1 0 6178184 33611776 7660 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7660 245 482 0 7722 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 32824

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14345
/proc/meminfo: memFree=1809400/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1601.86
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7741 0 0 0 146248 13938 0 0 25 0 1 0 6178184 33611776 7662 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7662 245 482 0 7722 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 32824

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14347
/proc/meminfo: memFree=1809400/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1661.84
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7742 0 0 0 151610 14574 0 0 25 0 1 0 6178184 33611776 7663 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7663 245 482 0 7722 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 32824

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14349
/proc/meminfo: memFree=1809524/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1721.83
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7743 0 0 0 156981 15202 0 0 25 0 1 0 6178184 33611776 7664 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7664 245 482 0 7722 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 32824

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14351
/proc/meminfo: memFree=1809276/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1781.81
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7744 0 0 0 162337 15844 0 0 25 0 1 0 6178184 33611776 7665 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7665 245 482 0 7722 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 32824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14351
/proc/meminfo: memFree=1809276/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1800.02
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7744 0 0 0 163959 16043 0 0 25 0 1 0 6178184 33611776 7665 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7665 245 482 0 7722 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 32824

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 14351
/proc/meminfo: memFree=1809276/2059040 swapFree=4152912/4192956
[pid=14293] ppid=14291 vsize=32824 CPUtime=1800.02
/proc/14293/stat : 14293 (pbct) R 14291 14293 13787 0 -1 4202496 7744 0 0 0 163959 16043 0 0 25 0 1 0 6178184 33611776 7665 1992294400 134512640 136485738 4293319232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14293/statm: 8206 7665 245 482 0 7722 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 32824

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1639.6
CPU system time (s): 160.435
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 32824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1639.6
system time used= 160.435
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7744
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= 5421

runsolver used 3.06853 second user time and 8.41072 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-16 02:40:32
IDJOB=2667927
IDBENCH=48010
IDSOLVER=1170
FILE ID=node035/2667927-1276648832
PBS_JOBID= 11172435
Free space on /tmp= 62460 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=233-P1=223-P2=251-P3=181-P4=197-P5=127-P6=89-P7=149-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667927-1276648832/watcher-2667927-1276648832 -o /tmp/evaluation-result-2667927-1276648832/solver-2667927-1276648832 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667927-1276648832.opb

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

MD5SUM BENCH= 8a882d07e0fbb307eb9e9c234ecc464c
RANDOM SEED=994076674

node035.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		: 3000.219
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1841928 kB
Buffers:         22200 kB
Cached:          97736 kB
SwapCached:       1696 kB
Active:          79296 kB
Inactive:        62024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841928 kB
SwapTotal:     4192956 kB
SwapFree:      4152912 kB
Dirty:            2180 kB
Writeback:           0 kB
AnonPages:       19696 kB
Mapped:          13876 kB
Slab:            54160 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182100 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= 62456 MiB
End job on node035 at 2010-06-16 03:10:35