Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 1077181440 | 101.965 | 102.002 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-misc03.opb |
MD5SUM | 25aef4d44af7e0ab52082ae8b5eea91f |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1077181440 |
Best CPU time to get the best result obtained on this benchmark | 5.73713 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1077181440 |
Optimality of the best value was proved | YES |
Number of variables | 190 |
Total number of constraints | 96 |
Number of constraints which are clauses | 31 |
Number of constraints which are cardinality constraints (but not clauses) | 11 |
Number of constraints which are nor clauses,nor cardinality constraints | 54 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2147483647 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 1073741824 |
Number of bits of the biggest number in a constraint | 31 |
Biggest sum of numbers in a constraint | 3287149567 |
Number of bits of the biggest sum of numbers | 32 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 65/0 clauses 31/0 units 0 0.00/0.00 c vars 190 0.00/0.00 c objective 31 + 0 0.19/0.23 c 0.199969 8.41016 346 4213 0.19/0.23 o 1078558720 0.19/0.23 c 0.205968 8.58594 359 4274 0.19/0.23 o 1078481920 0.19/0.26 c 0.232964 8.58594 496 4629 0.19/0.26 o 1078430720 0.19/0.27 c 0.237963 8.58594 514 4713 0.19/0.27 o 1078353920 0.29/0.31 c 0.272958 8.58594 675 5139 0.29/0.31 o 1078256640 0.29/0.31 c 0.276957 8.58594 697 5185 0.29/0.31 o 1078179840 0.49/0.54 c 0.486925 8.71094 1041 7321 0.49/0.54 o 1077647360 0.49/0.54 c 0.491925 8.71094 540 7404 0.49/0.54 o 1077570560 3.59/3.61 c 3.34249 8.71094 1113 33295 3.59/3.61 o 1077544960 3.79/3.80 c 3.51647 8.71094 867 35284 3.79/3.80 o 1077468160 7.29/7.35 c 6.83896 8.71094 836 68131 7.29/7.35 o 1077258240 12.59/12.69 c 11.8192 8.83594 988 116567 12.59/12.69 o 1077181440 101.85/101.98 c 96.0334 8.95703 1518 1115873 101.85/101.98 s OPTIMUM FOUND 101.85/101.98 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
OK 1077181440
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669342-1276560301/watcher-2669342-1276560301 -o /tmp/evaluation-result-2669342-1276560301/solver-2669342-1276560301 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669342-1276560301.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: 1.02 1.03 1.01 3/106 2234 /proc/meminfo: memFree=1805116/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=2728 CPUtime=0 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 330 0 0 0 0 0 0 0 23 0 1 0 31631653 2793472 253 1992294400 134512640 136485738 4293530448 18446744073709551615 134804704 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/2234/statm: 682 264 182 482 0 198 0 [startup+0.104844 s] /proc/loadavg: 1.02 1.03 1.01 3/106 2234 /proc/meminfo: memFree=1805116/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=8608 CPUtime=0.09 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1839 0 0 0 8 1 0 0 23 0 1 0 31631653 8814592 1762 1992294400 134512640 136485738 4293530448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2152 1762 227 482 0 1668 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8608 [startup+0.200862 s] /proc/loadavg: 1.02 1.03 1.01 3/106 2234 /proc/meminfo: memFree=1805116/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=8608 CPUtime=0.19 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1847 0 0 0 17 2 0 0 23 0 1 0 31631653 8814592 1770 1992294400 134512640 136485738 4293530448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2152 1770 227 482 0 1668 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 8608 [startup+0.30088 s] /proc/loadavg: 1.02 1.03 1.01 3/106 2234 /proc/meminfo: memFree=1805116/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=8788 CPUtime=0.29 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1898 0 0 0 26 3 0 0 23 0 1 0 31631653 8998912 1817 1992294400 134512640 136485738 4293530448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2197 1817 245 482 0 1713 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8788 [startup+0.700951 s] /proc/loadavg: 1.02 1.03 1.01 3/106 2234 /proc/meminfo: memFree=1805116/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=8916 CPUtime=0.69 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1919 0 0 0 63 6 0 0 25 0 1 0 31631653 9129984 1834 1992294400 134512640 136485738 4293530448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2229 1834 245 482 0 1745 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8916 [startup+1.50109 s] /proc/loadavg: 1.02 1.03 1.01 2/107 2236 /proc/meminfo: memFree=1798660/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=8916 CPUtime=1.49 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1925 0 0 0 137 12 0 0 25 0 1 0 31631653 9129984 1840 1992294400 134512640 136485738 4293530448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2229 1840 245 482 0 1745 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8916 [startup+3.10138 s] /proc/loadavg: 1.02 1.03 1.01 2/107 2236 /proc/meminfo: memFree=1798164/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=8916 CPUtime=3.09 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1927 0 0 0 287 22 0 0 25 0 1 0 31631653 9129984 1842 1992294400 134512640 136485738 4293530448 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2229 1842 245 482 0 1745 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 8916 [startup+6.30095 s] /proc/loadavg: 1.02 1.03 1.01 2/107 2236 /proc/meminfo: memFree=1798164/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=8916 CPUtime=6.29 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1944 0 0 0 585 44 0 0 25 0 1 0 31631653 9129984 1857 1992294400 134512640 136485738 4293530448 18446744073709551615 135848583 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2229 1857 245 482 0 1745 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8916 [startup+12.7011 s] /proc/loadavg: 1.02 1.03 1.01 2/107 2236 /proc/meminfo: memFree=1798164/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=9044 CPUtime=12.69 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1957 0 0 0 1182 87 0 0 25 0 1 0 31631653 9261056 1868 1992294400 134512640 136485738 4293530448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2261 1868 245 482 0 1777 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 9044 [startup+25.5014 s] /proc/loadavg: 1.01 1.03 1.01 2/107 2236 /proc/meminfo: memFree=1798164/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=9044 CPUtime=25.48 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1957 0 0 0 2380 168 0 0 25 0 1 0 31631653 9261056 1868 1992294400 134512640 136485738 4293530448 18446744073709551615 135725088 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2261 1868 245 482 0 1777 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 9044 [startup+51.101 s] /proc/loadavg: 1.01 1.03 1.00 2/107 2236 /proc/meminfo: memFree=1797916/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=9044 CPUtime=51.07 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1981 0 0 0 4794 313 0 0 25 0 1 0 31631653 9261056 1892 1992294400 134512640 136485738 4293530448 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2261 1892 245 482 0 1777 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 9044 Solver just ended. Dumping a history of the last processes samples [startup+51.201 s] /proc/loadavg: 1.01 1.03 1.00 2/107 2236 /proc/meminfo: memFree=1797916/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=9044 CPUtime=51.17 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1981 0 0 0 4803 314 0 0 25 0 1 0 31631653 9261056 1892 1992294400 134512640 136485738 4293530448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2261 1892 245 482 0 1777 0 Current children cumulated CPU time (s) 51.17 Current children cumulated vsize (KiB) 9044 [startup+76.8006 s] /proc/loadavg: 1.00 1.02 1.00 2/107 2238 /proc/meminfo: memFree=1797916/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=9044 CPUtime=76.77 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1981 0 0 0 7221 456 0 0 25 0 1 0 31631653 9261056 1892 1992294400 134512640 136485738 4293530448 18446744073709551615 134660924 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2261 1892 245 482 0 1777 0 Current children cumulated CPU time (s) 76.77 Current children cumulated vsize (KiB) 9044 [startup+89.6009 s] /proc/loadavg: 1.00 1.02 1.00 2/107 2238 /proc/meminfo: memFree=1797792/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=9044 CPUtime=89.56 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1981 0 0 0 8428 528 0 0 25 0 1 0 31631653 9261056 1892 1992294400 134512640 136485738 4293530448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2261 1892 245 482 0 1777 0 Current children cumulated CPU time (s) 89.56 Current children cumulated vsize (KiB) 9044 [startup+96.001 s] /proc/loadavg: 1.00 1.02 1.00 2/107 2238 /proc/meminfo: memFree=1797792/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=9044 CPUtime=95.96 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1981 0 0 0 9035 561 0 0 25 0 1 0 31631653 9261056 1892 1992294400 134512640 136485738 4293530448 18446744073709551615 135724732 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2261 1892 245 482 0 1777 0 Current children cumulated CPU time (s) 95.96 Current children cumulated vsize (KiB) 9044 [startup+99.2016 s] /proc/loadavg: 1.00 1.02 1.00 2/107 2238 /proc/meminfo: memFree=1797792/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=9168 CPUtime=99.16 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1985 0 0 0 9339 577 0 0 25 0 1 0 31631653 9388032 1896 1992294400 134512640 136485738 4293530448 18446744073709551615 134638756 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2292 1896 245 482 0 1808 0 Current children cumulated CPU time (s) 99.16 Current children cumulated vsize (KiB) 9168 [startup+100.802 s] /proc/loadavg: 1.00 1.02 1.00 2/107 2238 /proc/meminfo: memFree=1797792/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=9168 CPUtime=100.75 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1993 0 0 0 9490 585 0 0 25 0 1 0 31631653 9388032 1904 1992294400 134512640 136485738 4293530448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2292 1904 245 482 0 1808 0 Current children cumulated CPU time (s) 100.75 Current children cumulated vsize (KiB) 9168 [startup+101.602 s] /proc/loadavg: 1.00 1.02 1.00 2/107 2238 /proc/meminfo: memFree=1797792/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=9168 CPUtime=101.56 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202496 1993 0 0 0 9567 589 0 0 25 0 1 0 31631653 9388032 1904 1992294400 134512640 136485738 4293530448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2234/statm: 2292 1904 245 482 0 1808 0 Current children cumulated CPU time (s) 101.56 Current children cumulated vsize (KiB) 9168 [startup+102.001 s] /proc/loadavg: 1.00 1.02 1.00 2/107 2238 /proc/meminfo: memFree=1797792/2059040 swapFree=4136716/4192956 [pid=2234] ppid=2232 vsize=0 CPUtime=101.96 /proc/2234/stat : 2234 (pbct) R 2232 2234 1641 0 -1 4202500 1999 0 0 0 9605 591 0 0 25 0 1 0 31631653 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/2234/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 101.96 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 102.002 CPU time (s): 101.965 CPU user time (s): 96.0544 CPU system time (s): 5.9101 CPU usage (%): 99.9632 Max. virtual memory (cumulated for all children) (KiB): 9168 getrusage(RUSAGE_CHILDREN,...) data: user time used= 96.0544 system time used= 5.9101 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1999 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= 294 runsolver used 0.188971 second user time and 0.472928 second system time The end
Begin job on node012 at 2010-06-15 02:05:01 IDJOB=2669342 IDBENCH=2474 IDSOLVER=1170 FILE ID=node012/2669342-1276560301 PBS_JOBID= 11173496 Free space on /tmp= 62504 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc03.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669342-1276560301/watcher-2669342-1276560301 -o /tmp/evaluation-result-2669342-1276560301/solver-2669342-1276560301 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669342-1276560301.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 25aef4d44af7e0ab52082ae8b5eea91f RANDOM SEED=1833435135 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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: 1805520 kB Buffers: 52772 kB Cached: 121456 kB SwapCached: 9652 kB Active: 74924 kB Inactive: 112024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1805520 kB SwapTotal: 4192956 kB SwapFree: 4136716 kB Dirty: 2088 kB Writeback: 0 kB AnonPages: 10904 kB Mapped: 9388 kB Slab: 44772 kB PageTables: 3932 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180936 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= 62504 MiB End job on node012 at 2010-06-15 02:06:43