Trace number 2668024

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)27 1800.04 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_10_1.opb
MD5SUM7c4476530a00e5609896ce3ef5260c8d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark1789.56
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint11
Maximum length of a constraint23
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2482
Sum of products size (including duplicates)4964
Number of different products2482
Sum of products size4964

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.05	c constraints 2482/0 clauses 2682/0 units 0
0.00/0.05	c vars 200
0.00/0.05	c objective 200 + 0
0.69/0.74	c 0.695894 57.4336 1 2557
0.69/0.74	o 43
0.79/0.84	c 0.791879 58.5586 101 3055
0.79/0.84	o 42
0.79/0.87	c 0.821875 58.5586 106 3238
0.79/0.87	o 41
0.89/0.90	c 0.85187 58.5586 106 3422
0.89/0.90	o 37
0.89/0.94	c 0.882865 58.5586 109 3598
0.89/0.94	o 36
0.89/0.98	c 0.929858 58.5586 141 3792
0.89/0.98	o 35
0.99/1.01	c 0.960853 58.5586 141 3960
0.99/1.01	o 33
1.19/1.21	c 1.14482 58.5586 342 4690
1.19/1.21	o 31
4.59/4.68	c 4.46432 59.9766 5169 13873
4.59/4.68	o 30
14.59/14.68	c 14.0449 62.3086 7693 37023
14.59/14.68	o 29
137.96/138.03	c 132.131 65.5469 11314 290062
137.96/138.03	o 28
1583.08/1583.52	c 1516.73 72.4609 13056 3024929
1583.08/1583.52	o 27
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 -x169 -x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200

Verifier Data 

OK	27

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668024-1276651471/watcher-2668024-1276651471 -o /tmp/evaluation-result-2668024-1276651471/solver-2668024-1276651471 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668024-1276651471.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: 1.00 1.00 1.00 3/106 12817
/proc/meminfo: memFree=1705324/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=2208 CPUtime=0
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 264 0 0 0 0 0 0 0 20 0 1 0 6439895 2260992 186 1992294400 134512640 136485738 4288624208 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12817/statm: 552 186 156 482 0 68 0

[startup+0.097301 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12817
/proc/meminfo: memFree=1705324/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=9936 CPUtime=0.09
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 2169 0 0 0 9 0 0 0 20 0 1 0 6439895 10174464 2091 1992294400 134512640 136485738 4288624208 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 2517 2093 194 482 0 2033 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9936

[startup+0.1013 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12817
/proc/meminfo: memFree=1705324/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=10332 CPUtime=0.09
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 2260 0 0 0 9 0 0 0 20 0 1 0 6439895 10579968 2182 1992294400 134512640 136485738 4288624208 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 2583 2183 194 482 0 2099 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10332

[startup+0.301322 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12817
/proc/meminfo: memFree=1705324/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=24136 CPUtime=0.29
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 5762 0 0 0 27 2 0 0 20 0 1 0 6439895 24715264 5618 1992294400 134512640 136485738 4288624208 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 6034 5619 198 482 0 5550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24136

[startup+0.701365 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 12817
/proc/meminfo: memFree=1705324/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=56892 CPUtime=0.69
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 14236 0 0 0 65 4 0 0 20 0 1 0 6439895 58257408 13466 1992294400 134512640 136485738 4288624208 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 14223 13469 216 482 0 13739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56892

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12818
/proc/meminfo: memFree=1649640/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=59960 CPUtime=1.49
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 14979 0 0 0 142 7 0 0 23 0 1 0 6439895 61399040 14107 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 14990 14107 244 482 0 14506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59960

[startup+3.10063 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12818
/proc/meminfo: memFree=1649020/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=60620 CPUtime=3.09
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 15165 0 0 0 295 14 0 0 25 0 1 0 6439895 62074880 14293 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 15155 14293 244 482 0 14671 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 60620

[startup+6.30097 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12818
/proc/meminfo: memFree=1647532/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=61952 CPUtime=6.29
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 15501 0 0 0 601 28 0 0 25 0 1 0 6439895 63438848 14628 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 15488 14628 244 482 0 15004 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61952

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12818
/proc/meminfo: memFree=1645920/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=63536 CPUtime=12.69
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 15875 0 0 0 1213 56 0 0 25 0 1 0 6439895 65060864 15002 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 15884 15002 244 482 0 15400 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63536

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12820
/proc/meminfo: memFree=1645300/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=63800 CPUtime=25.49
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 15951 0 0 0 2438 111 0 0 25 0 1 0 6439895 65331200 15077 1992294400 134512640 136485738 4288624208 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 15950 15077 244 482 0 15466 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63800

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12820
/proc/meminfo: memFree=1644680/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=64460 CPUtime=51.08
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 16126 0 0 0 4880 228 0 0 25 0 1 0 6439895 66007040 15252 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 16115 15252 244 482 0 15631 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64460

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12822
/proc/meminfo: memFree=1641952/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=67116 CPUtime=102.27
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 16764 0 0 0 9794 433 0 0 25 0 1 0 6439895 68726784 15890 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 16779 15890 244 482 0 16295 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67116

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12822
/proc/meminfo: memFree=1641828/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=67116 CPUtime=162.25
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 16765 0 0 0 15535 690 0 0 25 0 1 0 6439895 68726784 15890 1992294400 134512640 136485738 4288624208 18446744073709551615 134922002 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 16779 15890 244 482 0 16295 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67116

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12824
/proc/meminfo: memFree=1640960/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=67824 CPUtime=222.23
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 16952 0 0 0 21281 942 0 0 25 0 1 0 6439895 69451776 16077 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 16956 16077 244 482 0 16472 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 67824

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12826
/proc/meminfo: memFree=1640588/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=68352 CPUtime=282.21
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 17068 0 0 0 27014 1207 0 0 25 0 1 0 6439895 69992448 16193 1992294400 134512640 136485738 4288624208 18446744073709551615 135051155 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 17088 16193 244 482 0 16604 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 68352

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12828
/proc/meminfo: memFree=1640588/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=68352 CPUtime=342.2
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 17068 0 0 0 32744 1476 0 0 25 0 1 0 6439895 69992448 16193 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 17088 16193 244 482 0 16604 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 68352

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12830
/proc/meminfo: memFree=1640092/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=68748 CPUtime=402.18
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 17198 0 0 0 38497 1721 0 0 25 0 1 0 6439895 70397952 16323 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 17187 16323 244 482 0 16703 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 68748

[startup+462.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 12833
/proc/meminfo: memFree=1639224/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=68900 CPUtime=462.17
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 17227 0 0 0 44240 1977 0 0 25 0 1 0 6439895 70553600 16352 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 17225 16352 244 482 0 16741 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 68900

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 12835
/proc/meminfo: memFree=1638976/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=69296 CPUtime=522.15
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 17307 0 0 0 49984 2231 0 0 25 0 1 0 6439895 70959104 16432 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 17324 16432 244 482 0 16840 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 69296

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12837
/proc/meminfo: memFree=1638976/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=69296 CPUtime=582.14
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 17307 0 0 0 55730 2484 0 0 25 0 1 0 6439895 70959104 16432 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 17324 16432 244 482 0 16840 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 69296

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12839
/proc/meminfo: memFree=1638976/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=69296 CPUtime=642.13
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 17314 0 0 0 61473 2740 0 0 25 0 1 0 6439895 70959104 16439 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 17324 16439 244 482 0 16840 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 69296

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12845
/proc/meminfo: memFree=1634264/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=882.05
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 84488 3717 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 74196

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12847
/proc/meminfo: memFree=1634264/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=942.04
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 90260 3944 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 74196

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12849
/proc/meminfo: memFree=1634264/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1002.02
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 96005 4197 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 74196

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12849
/proc/meminfo: memFree=1634140/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1062.01
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 101748 4453 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135037649 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 74196

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12851
/proc/meminfo: memFree=1634140/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1121.99
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 107494 4705 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 74196

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12853
/proc/meminfo: memFree=1634016/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1181.98
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 113245 4953 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 74196

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12855
/proc/meminfo: memFree=1633892/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1241.96
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 118983 5213 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 74196

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12857
/proc/meminfo: memFree=1633768/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1301.96
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 124724 5472 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 74196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12857
/proc/meminfo: memFree=1633768/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1361.93
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 130501 5692 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 74196

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12859
/proc/meminfo: memFree=1633768/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1421.92
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 136243 5949 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 74196

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12861
/proc/meminfo: memFree=1633644/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1481.9
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 141983 6207 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 74196

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12863
/proc/meminfo: memFree=1633644/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1541.88
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18547 0 0 0 147725 6463 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 74196

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12865
/proc/meminfo: memFree=1633520/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1601.86
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18548 0 0 0 153472 6714 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135050810 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 74196

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12865
/proc/meminfo: memFree=1633520/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1661.85
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18548 0 0 0 159218 6967 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 74196

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12867
/proc/meminfo: memFree=1633396/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1721.84
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18548 0 0 0 164956 7228 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 74196

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12869
/proc/meminfo: memFree=1633148/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1781.82
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18548 0 0 0 170716 7466 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 74196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12869
/proc/meminfo: memFree=1633148/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1800.02
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18548 0 0 0 172470 7532 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 74196

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 12869
/proc/meminfo: memFree=1633148/2059040 swapFree=4192956/4192956
[pid=12817] ppid=12815 vsize=74196 CPUtime=1800.02
/proc/12817/stat : 12817 (pbct) R 12815 12817 11756 0 -1 4202496 18548 0 0 0 172470 7532 0 0 25 0 1 0 6439895 75976704 17672 1992294400 134512640 136485738 4288624208 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12817/statm: 18549 17672 244 482 0 18065 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 74196

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1724.7
CPU system time (s): 75.3325
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 74196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1724.7
system time used= 75.3325
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18548
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= 4846

runsolver used 3.22351 second user time and 8.25774 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-16 03:24:31
IDJOB=2668024
IDBENCH=48107
IDSOLVER=1170
FILE ID=node037/2668024-1276651471
PBS_JOBID= 11172438
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_10_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668024-1276651471/watcher-2668024-1276651471 -o /tmp/evaluation-result-2668024-1276651471/solver-2668024-1276651471 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668024-1276651471.opb

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

MD5SUM BENCH= 7c4476530a00e5609896ce3ef5260c8d
RANDOM SEED=2140277622

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1705720 kB
Buffers:         69176 kB
Cached:         147492 kB
SwapCached:          0 kB
Active:         124604 kB
Inactive:       151500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1705720 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2032 kB
Writeback:           0 kB
AnonPages:       59468 kB
Mapped:          15452 kB
Slab:            55408 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180444 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= 62580 MiB
End job on node037 at 2010-06-16 03:54:33