Trace number 2681640

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 (MO)46 1085.4 1085.68

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_5.opb
MD5SUMd7281b7a8bb5680ab95cd17583e8be43
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark43
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 42
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint61
Maximum length of a constraint109
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75288
Sum of products size (including duplicates)150576
Number of different products75288
Sum of products size150576

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
1.20/1.24	c constraints 75288/0 clauses 76288/0 units 0
1.20/1.24	c vars 1000
1.20/1.24	c objective 1000 + 0
21.90/21.99	c 20.2219 1624.39 1 75552
21.90/21.99	o 61
152.16/152.24	c 149.983 1654.97 801 84461
152.16/152.24	o 60
153.25/153.38	c 151.118 1654.97 802 85440
153.25/153.38	o 59
154.35/154.49	c 152.225 1654.97 802 86457
154.35/154.49	o 51
155.55/155.60	c 153.333 1654.97 802 87414
155.55/155.60	o 50
156.65/156.78	c 154.51 1654.97 813 88407
156.65/156.78	o 49
158.05/158.12	c 155.849 1654.97 845 89399
158.05/158.12	o 48
160.75/160.80	c 158.524 1654.97 945 91472
160.75/160.81	o 47
221.14/221.22	c 218.572 1663.48 6775 121907
221.14/221.22	o 46
1085.22/1085.50	s SATISFIABLE
1085.22/1085.50	v -x1 -x2 -x3 -x4 x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 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-x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 -x902 -x903 -x904 -x905 -x906 -x907 x908 -x909 -x910 x911 -x912 -x913 -x914 -x915 -x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 -x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 x937 x938 -x939 -x940 -x941 -x942 -x943 -x944 x945 -x946 -x947 -x948 -x949 -x950 -x951 -x952 -x953 -x954 -x955 -x956 x957 -x958 -x959 -x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 -x968 -x969 -x970 -x971 -x972 -x973 -x974 x975 -x976 -x977 -x978 -x979 -x980 -x981 -x982 -x983 -x984 x985 -x986 -x987 -x988 -x989 -x990 -x991 -x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000

Verifier Data 

OK	46

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681640-1277501177/watcher-2681640-1277501177 -o /tmp/evaluation-result-2681640-1277501177/solver-2681640-1277501177 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681640-1277501177.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: 1.04 1.01 1.00 4/106 31677
/proc/meminfo: memFree=1889764/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=2136 CPUtime=0
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 266 0 0 0 0 0 0 0 17 0 1 0 91410616 2187264 186 1992294400 134512640 136421960 4290517088 18446744073709551615 134535326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31677/statm: 534 186 145 467 0 65 0

[startup+0.0573109 s]
/proc/loadavg: 1.04 1.01 1.00 4/106 31677
/proc/meminfo: memFree=1889764/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=2520 CPUtime=0.05
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 338 0 0 0 5 0 0 0 17 0 1 0 91410616 2580480 258 1992294400 134512640 136421960 4290517088 18446744073709551615 134527910 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31677/statm: 630 259 145 467 0 161 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2520

[startup+0.101348 s]
/proc/loadavg: 1.04 1.01 1.00 4/106 31677
/proc/meminfo: memFree=1889764/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=2776 CPUtime=0.09
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 405 0 0 0 9 0 0 0 17 0 1 0 91410616 2842624 325 1992294400 134512640 136421960 4290517088 18446744073709551615 135809629 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31677/statm: 694 325 145 467 0 225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2776

[startup+0.300334 s]
/proc/loadavg: 1.04 1.01 1.00 4/106 31677
/proc/meminfo: memFree=1889764/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=4064 CPUtime=0.29
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 748 0 0 0 29 0 0 0 17 0 1 0 91410616 4161536 668 1992294400 134512640 136421960 4290517088 18446744073709551615 135818247 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31677/statm: 1016 668 146 467 0 547 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4064

[startup+0.700373 s]
/proc/loadavg: 1.04 1.01 1.00 4/106 31677
/proc/meminfo: memFree=1889764/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=18084 CPUtime=0.69
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 4255 0 0 0 68 1 0 0 17 0 1 0 91410616 18518016 4109 1992294400 134512640 136421960 4290517088 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31677/statm: 4521 4109 146 467 0 4052 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18084

[startup+1.50145 s]
/proc/loadavg: 1.04 1.01 1.00 3/107 31678
/proc/meminfo: memFree=1863468/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=69336 CPUtime=1.49
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 17103 0 0 0 143 6 0 0 18 0 1 0 91410616 71000064 16828 1992294400 134512640 136421960 4290517088 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 17334 16833 189 467 0 16865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69336

[startup+3.10161 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 31678
/proc/meminfo: memFree=1746660/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=237028 CPUtime=3.09
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 61001 0 0 0 285 24 0 0 21 0 1 0 91410616 242716672 58007 1992294400 134512640 136421960 4290517088 18446744073709551615 134598139 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 59257 58008 189 467 0 58788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 237028

[startup+6.30192 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 31678
/proc/meminfo: memFree=1485764/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=470232 CPUtime=6.29
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 123625 0 0 0 577 52 0 0 25 0 1 0 91410616 481517568 115928 1992294400 134512640 136421960 4290517088 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 117558 115929 193 467 0 117089 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 470232

[startup+12.7016 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 31678
/proc/meminfo: memFree=1009232/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=967140 CPUtime=12.69
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 255832 0 0 0 1159 110 0 0 25 0 1 0 91410616 990351360 231728 1992294400 134512640 136421960 4290517088 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 241785 231728 193 467 0 241316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 967140

[startup+25.5008 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 31678
/proc/meminfo: memFree=282096/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1693864 CPUtime=25.48
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 443913 0 0 0 2367 181 0 0 25 0 1 0 91410616 1734516736 401087 1992294400 134512640 136421960 4290517088 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 423466 401087 236 467 0 422997 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1693864

[startup+51.1003 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 31678
/proc/meminfo: memFree=282096/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1693864 CPUtime=51.07
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 443914 0 0 0 4918 189 0 0 25 0 1 0 91410616 1734516736 401088 1992294400 134512640 136421960 4290517088 18446744073709551615 135026022 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 423466 401088 237 467 0 422997 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1693864

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31680
/proc/meminfo: memFree=281972/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1693864 CPUtime=102.28
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 443914 0 0 0 10022 206 0 0 25 0 1 0 91410616 1734516736 401088 1992294400 134512640 136421960 4290517088 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 423466 401088 237 467 0 422997 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1693864

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31682
/proc/meminfo: memFree=279988/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1694684 CPUtime=162.25
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 444528 0 0 0 16000 225 0 0 25 0 1 0 91410616 1735356416 401695 1992294400 134512640 136421960 4290517088 18446744073709551615 134867945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 423671 401695 237 467 0 423202 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1694684

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31684
/proc/meminfo: memFree=271308/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1703400 CPUtime=222.23
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 446714 0 0 0 21963 260 0 0 25 0 1 0 91410616 1744281600 403880 1992294400 134512640 136421960 4290517088 18446744073709551615 135025687 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 425850 403880 237 467 0 425381 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1703400

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31684
/proc/meminfo: memFree=262504/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1712400 CPUtime=282.22
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 448962 0 0 0 27928 294 0 0 25 0 1 0 91410616 1753497600 406128 1992294400 134512640 136421960 4290517088 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 428100 406128 237 467 0 427631 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1712400

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31686
/proc/meminfo: memFree=250104/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1724452 CPUtime=342.2
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 451975 0 0 0 33892 328 0 0 25 0 1 0 91410616 1765838848 409141 1992294400 134512640 136421960 4290517088 18446744073709551615 135032319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 431113 409141 237 467 0 430644 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1724452

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 31691
/proc/meminfo: memFree=240432/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1733428 CPUtime=402.19
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 454222 0 0 0 39857 362 0 0 25 0 1 0 91410616 1775030272 411388 1992294400 134512640 136421960 4290517088 18446744073709551615 135028804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 433357 411389 237 467 0 432888 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1733428

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 31693
/proc/meminfo: memFree=232620/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1741296 CPUtime=462.17
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 456189 0 0 0 45821 396 0 0 25 0 1 0 91410616 1783087104 413355 1992294400 134512640 136421960 4290517088 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 435324 413355 237 467 0 434855 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1741296

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31695
/proc/meminfo: memFree=221956/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1752140 CPUtime=522.16
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 458903 0 0 0 51785 431 0 0 25 0 1 0 91410616 1794191360 416069 1992294400 134512640 136421960 4290517088 18446744073709551615 135818225 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 438035 416069 237 467 0 437566 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1752140

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31695
/proc/meminfo: memFree=210176/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1763716 CPUtime=582.14
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 461780 0 0 0 57750 464 0 0 25 0 1 0 91410616 1806045184 418946 1992294400 134512640 136421960 4290517088 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 440929 418946 237 467 0 440460 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1763716

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31697
/proc/meminfo: memFree=201620/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1772428 CPUtime=642.13
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 463941 0 0 0 63718 495 0 0 25 0 1 0 91410616 1814966272 421107 1992294400 134512640 136421960 4290517088 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 443107 421107 237 467 0 442638 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1772428

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31699
/proc/meminfo: memFree=194428/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1779692 CPUtime=702.12
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 465785 0 0 0 69686 526 0 0 25 0 1 0 91410616 1822404608 422951 1992294400 134512640 136421960 4290517088 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 444923 422951 237 467 0 444454 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1779692

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31701
/proc/meminfo: memFree=184384/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1789676 CPUtime=762.11
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 468257 0 0 0 75649 562 0 0 25 0 1 0 91410616 1832628224 425423 1992294400 134512640 136421960 4290517088 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 447419 425423 237 467 0 446950 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1789676

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31703
/proc/meminfo: memFree=177068/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1797208 CPUtime=822.08
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 470140 0 0 0 81614 594 0 0 25 0 1 0 91410616 1840340992 427306 1992294400 134512640 136421960 4290517088 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 449302 427306 237 467 0 448833 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1797208

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31703
/proc/meminfo: memFree=168016/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1806184 CPUtime=882.06
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 472375 0 0 0 87577 629 0 0 25 0 1 0 91410616 1849532416 429541 1992294400 134512640 136421960 4290517088 18446744073709551615 135025606 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 451546 429541 237 467 0 451077 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1806184

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31705
/proc/meminfo: memFree=159212/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1815036 CPUtime=942.06
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 474593 0 0 0 93539 667 0 0 25 0 1 0 91410616 1858596864 431759 1992294400 134512640 136421960 4290517088 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 453759 431759 237 467 0 453290 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1815036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31707
/proc/meminfo: memFree=147060/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1827068 CPUtime=1002.04
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 477626 0 0 0 99505 699 0 0 25 0 1 0 91410616 1870917632 434792 1992294400 134512640 136421960 4290517088 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 456767 434792 237 467 0 456298 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1827068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31709
/proc/meminfo: memFree=135900/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1838324 CPUtime=1062.02
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 480408 0 0 0 105468 734 0 0 25 0 1 0 91410616 1882443776 437574 1992294400 134512640 136421960 4290517088 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 459581 437574 237 467 0 459112 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1838324



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1085.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31709
/proc/meminfo: memFree=130940/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=1843220 CPUtime=1085.22
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4202496 481606 0 0 0 107774 748 0 0 25 0 1 0 91410616 1887457280 438772 1992294400 134512640 136421960 4290517088 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31677/statm: 460805 438772 237 467 0 460336 0
Current children cumulated CPU time (s) 1085.22
Current children cumulated vsize (KiB) 1843220

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

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

[startup+1085.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31710
/proc/meminfo: memFree=1177320/2059040 swapFree=4140788/4192956
[pid=31677] ppid=31675 vsize=0 CPUtime=1085.33
/proc/31677/stat : 31677 (pbct) R 31675 31677 31059 0 -1 4194308 481607 0 0 0 107774 759 0 0 25 0 1 0 91410616 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31677/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1085.33
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1085.68
CPU time (s): 1085.4
CPU user time (s): 1077.75
CPU system time (s): 7.65584
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 1843220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1077.75
system time used= 7.65584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481607
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= 1206

runsolver used 1.83272 second user time and 5.09822 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-25 23:26:17
IDJOB=2681640
IDBENCH=48129
IDSOLVER=1192
FILE ID=node036/2681640-1277501177
PBS_JOBID= 11190564
Free space on /tmp= 62376 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681640-1277501177/watcher-2681640-1277501177 -o /tmp/evaluation-result-2681640-1277501177/solver-2681640-1277501177 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681640-1277501177.opb

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

MD5SUM BENCH= d7281b7a8bb5680ab95cd17583e8be43
RANDOM SEED=1812975681

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1890284 kB
Buffers:         11300 kB
Cached:          64544 kB
SwapCached:       5120 kB
Active:          70972 kB
Inactive:        18024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1890284 kB
SwapTotal:     4192956 kB
SwapFree:      4140788 kB
Dirty:            2908 kB
Writeback:           8 kB
AnonPages:       12000 kB
Mapped:          11992 kB
Slab:            57780 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180664 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= 62376 MiB
End job on node036 at 2010-06-25 23:44:25