Trace number 2668087

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)-26 1800.18 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_60_3.opb
MD5SUM18e694be8bacc67580164c28dde5ca1c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-68
Best CPU time to get the best result obtained on this benchmark1800.31
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -71
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 constraint60
Maximum length of a constraint107
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)75294
Sum of products size (including duplicates)150588
Number of different products37647
Sum of products size75294

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
0.79/0.86	c constraints 38647/0 clauses 37647/0 units 0
0.79/0.86	c vars 1000
0.79/0.86	c objective 1000 + -1000
1154.56/1154.98	c 1140.51 1060.23 0 6243281
1154.56/1154.98	o -18
1571.62/1572.10	c 1554.18 1080.86 0 7540980
1571.62/1572.10	o -23
1572.03/1572.57	c 1554.65 1080.86 0 7541806
1572.03/1572.57	o -24
1572.53/1573.04	c 1555.12 1080.86 0 7542632
1572.53/1573.04	o -25
1573.02/1573.51	c 1555.59 1080.86 0 7543453
1573.02/1573.51	o -26
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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 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-x851 -x852 -x853 -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	-26

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668087-1276659071/watcher-2668087-1276659071 -o /tmp/evaluation-result-2668087-1276659071/solver-2668087-1276659071 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668087-1276659071.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: 0.85 0.97 0.99 3/106 13791
/proc/meminfo: memFree=1777656/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=2340 CPUtime=0
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 305 0 0 0 0 0 0 0 20 0 1 0 7195195 2396160 227 1992294400 134512640 136485738 4286865280 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13791/statm: 585 227 155 482 0 101 0

[startup+0.018248 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13791
/proc/meminfo: memFree=1777656/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=2604 CPUtime=0.01
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 373 0 0 0 1 0 0 0 20 0 1 0 7195195 2666496 295 1992294400 134512640 136485738 4286865280 18446744073709551615 135857075 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13791/statm: 651 296 155 482 0 167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2604

[startup+0.10126 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13791
/proc/meminfo: memFree=1777656/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=5112 CPUtime=0.09
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 993 0 0 0 9 0 0 0 20 0 1 0 7195195 5234688 915 1992294400 134512640 136485738 4286865280 18446744073709551615 135848250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13791/statm: 1278 916 155 482 0 794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5112

[startup+0.301287 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13791
/proc/meminfo: memFree=1777656/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=10656 CPUtime=0.29
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 2370 0 0 0 28 1 0 0 20 0 1 0 7195195 10911744 2292 1992294400 134512640 136485738 4286865280 18446744073709551615 134517558 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13791/statm: 2664 2292 156 482 0 2180 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10656

[startup+0.701344 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 13791
/proc/meminfo: memFree=1777656/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=21044 CPUtime=0.69
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 4966 0 0 0 67 2 0 0 21 0 1 0 7195195 21549056 4888 1992294400 134512640 136485738 4286865280 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13791/statm: 5261 4888 156 482 0 4777 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21044

[startup+1.50046 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 13792
/proc/meminfo: memFree=1741068/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=83656 CPUtime=1.49
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 20995 0 0 0 138 11 0 0 22 0 1 0 7195195 85663744 20414 1992294400 134512640 136485738 4286865280 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 20914 20415 194 482 0 20430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83656

[startup+3.10068 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 13792
/proc/meminfo: memFree=1649308/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=184412 CPUtime=3.09
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 47873 0 0 0 287 22 0 0 25 0 1 0 7195195 188837888 44948 1992294400 134512640 136485738 4286865280 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 46103 44948 198 482 0 45619 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 184412

[startup+6.30114 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 13792
/proc/meminfo: memFree=1470004/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=365280 CPUtime=6.29
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 96774 0 0 0 588 41 0 0 25 0 1 0 7195195 374046720 90130 1992294400 134512640 136485738 4286865280 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 91320 90130 198 482 0 90836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 365280

[startup+12.701 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 13792
/proc/meminfo: memFree=846284/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=956908 CPUtime=12.68
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 251309 0 0 0 1168 100 0 0 25 0 1 0 7195195 979873792 233121 1992294400 134512640 136485738 4286865280 18446744073709551615 134719563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 239227 233121 210 482 0 238743 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 956908

[startup+25.5009 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 13792
/proc/meminfo: memFree=727368/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1076584 CPUtime=25.48
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 283051 0 0 0 2396 152 0 0 25 0 1 0 7195195 1102422016 262161 1992294400 134512640 136485738 4286865280 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 269146 262161 226 482 0 268662 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1076584

[startup+51.1005 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 13792
/proc/meminfo: memFree=726004/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1078264 CPUtime=51.08
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 283365 0 0 0 4883 225 0 0 25 0 1 0 7195195 1104142336 262475 1992294400 134512640 136485738 4286865280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 269566 262475 226 482 0 269082 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1078264

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 3/108 13797
/proc/meminfo: memFree=705908/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1078528 CPUtime=102.26
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 283445 0 0 0 9895 331 0 0 25 0 1 0 7195195 1104412672 262555 1992294400 134512640 136485738 4286865280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 269632 262555 226 482 0 269148 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1078528

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13799
/proc/meminfo: memFree=724640/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1078792 CPUtime=162.24
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 283538 0 0 0 15768 456 0 0 25 0 1 0 7195195 1104683008 262648 1992294400 134512640 136485738 4286865280 18446744073709551615 135047169 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 269698 262648 226 482 0 269214 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1078792

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13801
/proc/meminfo: memFree=723896/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1079568 CPUtime=222.22
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 283809 0 0 0 21683 539 0 0 25 0 1 0 7195195 1105477632 262790 1992294400 134512640 136485738 4286865280 18446744073709551615 134881007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 269892 262790 226 482 0 269408 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1079568

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13801
/proc/meminfo: memFree=723276/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1081884 CPUtime=282.2
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284285 0 0 0 27595 625 0 0 25 0 1 0 7195195 1107849216 263008 1992294400 134512640 136485738 4286865280 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270471 263008 226 482 0 269987 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1081884

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13803
/proc/meminfo: memFree=723028/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1081884 CPUtime=342.19
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284348 0 0 0 33521 698 0 0 25 0 1 0 7195195 1107849216 263071 1992294400 134512640 136485738 4286865280 18446744073709551615 134992589 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270471 263071 226 482 0 269987 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1081884

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13805
/proc/meminfo: memFree=723028/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1081884 CPUtime=402.17
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284364 0 0 0 39455 762 0 0 25 0 1 0 7195195 1107849216 263087 1992294400 134512640 136485738 4286865280 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270471 263087 226 482 0 269987 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1081884

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13807
/proc/meminfo: memFree=722780/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1081884 CPUtime=462.15
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284431 0 0 0 45387 828 0 0 25 0 1 0 7195195 1107849216 263154 1992294400 134512640 136485738 4286865280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270471 263154 226 482 0 269987 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1081884

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13809
/proc/meminfo: memFree=722532/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1082016 CPUtime=522.14
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284474 0 0 0 51320 894 0 0 25 0 1 0 7195195 1107984384 263197 1992294400 134512640 136485738 4286865280 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270504 263197 226 482 0 270020 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1082016

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13809
/proc/meminfo: memFree=722532/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1082016 CPUtime=582.12
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284495 0 0 0 57270 942 0 0 25 0 1 0 7195195 1107984384 263218 1992294400 134512640 136485738 4286865280 18446744073709551615 135044372 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270504 263218 226 482 0 270020 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1082016

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13811
/proc/meminfo: memFree=722036/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1082280 CPUtime=642.1
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284614 0 0 0 63203 1007 0 0 25 0 1 0 7195195 1108254720 263337 1992294400 134512640 136485738 4286865280 18446744073709551615 134659670 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270570 263337 226 482 0 270086 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1082280

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13817
/proc/meminfo: memFree=721540/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1082544 CPUtime=882.02
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284740 0 0 0 86989 1213 0 0 25 0 1 0 7195195 1108525056 263463 1992294400 134512640 136485738 4286865280 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270636 263463 226 482 0 270152 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1082544

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13819
/proc/meminfo: memFree=721416/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1082544 CPUtime=942
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284788 0 0 0 92947 1253 0 0 25 0 1 0 7195195 1108525056 263511 1992294400 134512640 136485738 4286865280 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270636 263511 226 482 0 270152 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1082544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13821
/proc/meminfo: memFree=721416/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1082544 CPUtime=1002
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284789 0 0 0 98890 1310 0 0 25 0 1 0 7195195 1108525056 263512 1992294400 134512640 136485738 4286865280 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270636 263512 226 482 0 270152 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1082544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13823
/proc/meminfo: memFree=721168/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1082824 CPUtime=1061.98
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284856 0 0 0 104849 1349 0 0 25 0 1 0 7195195 1108811776 263579 1992294400 134512640 136485738 4286865280 18446744073709551615 135025159 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270706 263579 226 482 0 270222 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1082824

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13825
/proc/meminfo: memFree=721168/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1082824 CPUtime=1121.95
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 284856 0 0 0 110802 1393 0 0 25 0 1 0 7195195 1108811776 263579 1992294400 134512640 136485738 4286865280 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 270706 263579 226 482 0 270222 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1082824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13825
/proc/meminfo: memFree=715588/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106408 CPUtime=1181.94
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291405 0 0 0 116754 1440 0 0 25 0 1 0 7195195 1132961792 264798 1992294400 134512640 136485738 4286865280 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276602 264798 244 482 0 276118 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1106408

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13827
/proc/meminfo: memFree=715340/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106408 CPUtime=1241.92
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291405 0 0 0 122714 1478 0 0 25 0 1 0 7195195 1132961792 264798 1992294400 134512640 136485738 4286865280 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276602 264798 244 482 0 276118 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 1106408

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13829
/proc/meminfo: memFree=715340/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106408 CPUtime=1301.91
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291405 0 0 0 128673 1518 0 0 25 0 1 0 7195195 1132961792 264798 1992294400 134512640 136485738 4286865280 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276602 264798 244 482 0 276118 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1106408

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13831
/proc/meminfo: memFree=715340/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106408 CPUtime=1361.88
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291405 0 0 0 134612 1576 0 0 25 0 1 0 7195195 1132961792 264798 1992294400 134512640 136485738 4286865280 18446744073709551615 134992474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276602 264798 244 482 0 276118 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 1106408

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13833
/proc/meminfo: memFree=715340/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106408 CPUtime=1421.88
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291405 0 0 0 140554 1634 0 0 25 0 1 0 7195195 1132961792 264798 1992294400 134512640 136485738 4286865280 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276602 264798 244 482 0 276118 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 1106408

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13833
/proc/meminfo: memFree=715340/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106408 CPUtime=1481.84
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291405 0 0 0 146513 1671 0 0 25 0 1 0 7195195 1132961792 264798 1992294400 134512640 136485738 4286865280 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276602 264798 244 482 0 276118 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 1106408

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13835
/proc/meminfo: memFree=715340/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106408 CPUtime=1541.83
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291405 0 0 0 152458 1725 0 0 25 0 1 0 7195195 1132961792 264798 1992294400 134512640 136485738 4286865280 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276602 264798 244 482 0 276118 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1106408

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13837
/proc/meminfo: memFree=714348/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106800 CPUtime=1601.81
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291772 0 0 0 158432 1749 0 0 25 0 1 0 7195195 1133363200 265161 1992294400 134512640 136485738 4286865280 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276700 265161 244 482 0 276216 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 1106800

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13839
/proc/meminfo: memFree=714348/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106800 CPUtime=1661.8
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291772 0 0 0 164425 1755 0 0 25 0 1 0 7195195 1133363200 265161 1992294400 134512640 136485738 4286865280 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276700 265161 244 482 0 276216 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 1106800

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 13841
/proc/meminfo: memFree=714348/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106800 CPUtime=1721.78
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291772 0 0 0 170416 1762 0 0 25 0 1 0 7195195 1133363200 265161 1992294400 134512640 136485738 4286865280 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276700 265161 244 482 0 276216 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1106800

[startup+1782.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/107 13841
/proc/meminfo: memFree=714100/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106800 CPUtime=1781.76
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291772 0 0 0 176407 1769 0 0 25 0 1 0 7195195 1133363200 265161 1992294400 134512640 136485738 4286865280 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276700 265161 244 482 0 276216 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 1106800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.04 0.99 0.99 2/107 13852
/proc/meminfo: memFree=713232/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=1106800 CPUtime=1800.06
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4202496 291772 0 0 0 178235 1771 0 0 25 0 1 0 7195195 1133363200 265161 1992294400 134512640 136485738 4286865280 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13791/statm: 276700 265161 244 482 0 276216 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1106800

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

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

[startup+1800.72 s]
/proc/loadavg: 1.04 0.99 0.99 2/107 13852
/proc/meminfo: memFree=713232/2059040 swapFree=4144492/4192956
[pid=13791] ppid=13789 vsize=0 CPUtime=1800.16
/proc/13791/stat : 13791 (pbct) R 13789 13791 13766 0 -1 4194308 291773 0 0 0 178235 1781 0 0 25 0 1 0 7195195 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/13791/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.18
CPU user time (s): 1782.36
CPU system time (s): 17.8193
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 1106800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1782.36
system time used= 17.8193
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 291773
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= 3428

runsolver used 2.76258 second user time and 8.71767 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-16 05:31:11
IDJOB=2668087
IDBENCH=48170
IDSOLVER=1170
FILE ID=node049/2668087-1276659071
PBS_JOBID= 11172493
Free space on /tmp= 62524 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_60_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668087-1276659071/watcher-2668087-1276659071 -o /tmp/evaluation-result-2668087-1276659071/solver-2668087-1276659071 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668087-1276659071.opb

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

MD5SUM BENCH= 18e694be8bacc67580164c28dde5ca1c
RANDOM SEED=231274033

node049.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1778176 kB
Buffers:         75568 kB
Cached:         110556 kB
SwapCached:       5856 kB
Active:         102100 kB
Inactive:       100780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1778176 kB
SwapTotal:     4192956 kB
SwapFree:      4144492 kB
Dirty:            3176 kB
Writeback:           0 kB
AnonPages:       13952 kB
Mapped:          13016 kB
Slab:            56092 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182964 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62520 MiB
End job on node049 at 2010-06-16 06:01:14