Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | -15 | 97.5582 | 97.5843 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_100_25_4.opb |
MD5SUM | e7bb8414272ccdbf28db7bd22cc751df |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -15 |
Best CPU time to get the best result obtained on this benchmark | 41.1897 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -15 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 100 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 100 |
Minimum length of a constraint | 25 |
Maximum length of a constraint | 40 |
Number of terms in the objective function | 100 |
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 | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 3070 |
Sum of products size (including duplicates) | 6140 |
Number of different products | 1535 |
Sum of products size | 3070 |
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 0.00/0.03 c constraints 1635/0 clauses 1535/0 units 0 0.00/0.03 c vars 100 0.00/0.03 c objective 100 + -100 1.19/1.22 c 1.12583 47.1953 0 30632 1.19/1.22 o -3 1.19/1.24 c 1.14783 48.1523 1 31111 1.19/1.24 o -4 6.89/6.94 c 6.82496 48.1523 1 35005 6.89/6.94 o -10 7.99/8.09 c 7.96579 48.1523 9 35901 7.99/8.09 o -11 8.09/8.11 c 7.98879 48.1523 9 35919 8.09/8.11 o -12 9.18/9.26 c 9.12861 48.1523 472 37163 9.18/9.26 o -13 13.89/13.94 c 13.7359 51.5352 9272 46887 13.89/13.94 o -14 22.18/22.27 c 21.9837 53.8711 15046 61046 22.18/22.27 o -15 97.27/97.37 c 96.2904 54.0664 2 183638 97.27/97.37 s OPTIMUM FOUND 97.27/97.37 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
OK -15
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681678-1277502108/watcher-2681678-1277502108 -o /tmp/evaluation-result-2681678-1277502108/solver-2681678-1277502108 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681678-1277502108.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: 1.16 1.03 1.01 3/106 29659 /proc/meminfo: memFree=1859936/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=2268 CPUtime=0 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 91505827 2322432 214 1992294400 134512640 136421960 4288139232 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29659/statm: 567 214 144 467 0 98 0 [startup+0.0905941 s] /proc/loadavg: 1.16 1.03 1.01 3/106 29659 /proc/meminfo: memFree=1859936/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=9404 CPUtime=0.08 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 2059 0 0 0 8 0 0 0 20 0 1 0 91505827 9629696 1979 1992294400 134512640 136421960 4288139232 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 2351 1979 194 467 0 1882 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 9404 [startup+0.101595 s] /proc/loadavg: 1.16 1.03 1.01 3/106 29659 /proc/meminfo: memFree=1859936/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=10100 CPUtime=0.09 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 2217 0 0 0 9 0 0 0 20 0 1 0 91505827 10342400 2137 1992294400 134512640 136421960 4288139232 18446744073709551615 135818454 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 2525 2138 194 467 0 2056 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10100 [startup+0.300617 s] /proc/loadavg: 1.16 1.03 1.01 3/106 29659 /proc/meminfo: memFree=1859936/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=24132 CPUtime=0.29 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 5841 0 0 0 28 1 0 0 20 0 1 0 91505827 24711168 5646 1992294400 134512640 136421960 4288139232 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 6033 5647 194 467 0 5564 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 24132 [startup+0.700659 s] /proc/loadavg: 1.16 1.03 1.01 3/106 29659 /proc/meminfo: memFree=1859936/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=48148 CPUtime=0.69 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 11970 0 0 0 64 5 0 0 20 0 1 0 91505827 49303552 11230 1992294400 134512640 136421960 4288139232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 12037 11230 215 467 0 11568 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 48148 [startup+1.50075 s] /proc/loadavg: 1.16 1.03 1.01 2/107 29660 /proc/meminfo: memFree=1815660/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=49304 CPUtime=1.49 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 12242 0 0 0 140 9 0 0 22 0 1 0 91505827 50487296 11422 1992294400 134512640 136421960 4288139232 18446744073709551615 134867945 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 12326 11422 237 467 0 11857 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 49304 [startup+3.10092 s] /proc/loadavg: 1.16 1.03 1.01 2/107 29660 /proc/meminfo: memFree=1814544/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=49304 CPUtime=3.09 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 12242 0 0 0 299 10 0 0 25 0 1 0 91505827 50487296 11422 1992294400 134512640 136421960 4288139232 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 12326 11422 237 467 0 11857 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 49304 [startup+6.30127 s] /proc/loadavg: 1.15 1.03 1.01 2/107 29660 /proc/meminfo: memFree=1814544/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=49304 CPUtime=6.29 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 12242 0 0 0 618 11 0 0 25 0 1 0 91505827 50487296 11422 1992294400 134512640 136421960 4288139232 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 12326 11422 237 467 0 11857 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 49304 [startup+12.702 s] /proc/loadavg: 1.13 1.03 1.01 2/107 29660 /proc/meminfo: memFree=1812568/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=51812 CPUtime=12.69 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 12889 0 0 0 1252 17 0 0 25 0 1 0 91505827 53055488 12065 1992294400 134512640 136421960 4288139232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 12953 12065 237 467 0 12484 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 51812 [startup+25.5014 s] /proc/loadavg: 1.10 1.03 1.01 2/107 29662 /proc/meminfo: memFree=1808724/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=55160 CPUtime=25.49 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 13719 0 0 0 2517 32 0 0 25 0 1 0 91505827 56483840 12893 1992294400 134512640 136421960 4288139232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 13790 12893 237 467 0 13321 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 55160 [startup+51.1011 s] /proc/loadavg: 1.07 1.03 1.01 2/107 29662 /proc/meminfo: memFree=1808724/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=55160 CPUtime=51.08 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 13720 0 0 0 5048 60 0 0 25 0 1 0 91505827 56483840 12894 1992294400 134512640 136421960 4288139232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 13790 12894 237 467 0 13321 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 55160 Solver just ended. Dumping a history of the last processes samples [startup+76.7009 s] /proc/loadavg: 1.12 1.04 1.01 2/107 29662 /proc/meminfo: memFree=1808600/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=55360 CPUtime=76.67 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 13752 0 0 0 7581 86 0 0 25 0 1 0 91505827 56688640 12926 1992294400 134512640 136421960 4288139232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 13840 12926 237 467 0 13371 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 55360 [startup+89.5013 s] /proc/loadavg: 1.10 1.04 1.01 2/107 29662 /proc/meminfo: memFree=1808352/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=55360 CPUtime=89.47 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 13768 0 0 0 8848 99 0 0 25 0 1 0 91505827 56688640 12942 1992294400 134512640 136421960 4288139232 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 13840 12942 237 467 0 13371 0 Current children cumulated CPU time (s) 89.47 Current children cumulated vsize (KiB) 55360 [startup+92.7007 s] /proc/loadavg: 1.10 1.04 1.01 2/107 29662 /proc/meminfo: memFree=1808352/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=55360 CPUtime=92.66 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 13768 0 0 0 9164 102 0 0 25 0 1 0 91505827 56688640 12942 1992294400 134512640 136421960 4288139232 18446744073709551615 135021667 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 13840 12942 237 467 0 13371 0 Current children cumulated CPU time (s) 92.66 Current children cumulated vsize (KiB) 55360 [startup+95.901 s] /proc/loadavg: 1.09 1.04 1.01 2/107 29664 /proc/meminfo: memFree=1808352/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=55360 CPUtime=95.86 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 13773 0 0 0 9481 105 0 0 25 0 1 0 91505827 56688640 12947 1992294400 134512640 136421960 4288139232 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 13840 12947 237 467 0 13371 0 Current children cumulated CPU time (s) 95.86 Current children cumulated vsize (KiB) 55360 [startup+96.7011 s] /proc/loadavg: 1.09 1.04 1.01 2/107 29664 /proc/meminfo: memFree=1808352/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=55360 CPUtime=96.67 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 13773 0 0 0 9562 105 0 0 25 0 1 0 91505827 56688640 12947 1992294400 134512640 136421960 4288139232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 13840 12947 237 467 0 13371 0 Current children cumulated CPU time (s) 96.67 Current children cumulated vsize (KiB) 55360 [startup+97.1012 s] /proc/loadavg: 1.09 1.04 1.01 2/107 29664 /proc/meminfo: memFree=1808352/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=55360 CPUtime=97.07 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 13773 0 0 0 9601 106 0 0 25 0 1 0 91505827 56688640 12947 1992294400 134512640 136421960 4288139232 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 13840 12947 237 467 0 13371 0 Current children cumulated CPU time (s) 97.07 Current children cumulated vsize (KiB) 55360 [startup+97.5012 s] /proc/loadavg: 1.09 1.04 1.01 2/107 29664 /proc/meminfo: memFree=1808352/2059040 swapFree=4139292/4192956 [pid=29659] ppid=29657 vsize=48360 CPUtime=97.47 /proc/29659/stat : 29659 (pbct) R 29657 29659 29025 0 -1 4202496 13777 0 0 0 9641 106 0 0 25 0 1 0 91505827 49520640 11486 1992294400 134512640 136421960 4288139232 18446744073709551615 134701435 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29659/statm: 12090 11486 240 467 0 11621 0 Current children cumulated CPU time (s) 97.47 Current children cumulated vsize (KiB) 48360 Child status: 0 Real time (s): 97.5843 CPU time (s): 97.5582 CPU user time (s): 96.4883 CPU system time (s): 1.06984 CPU usage (%): 99.9732 Max. virtual memory (cumulated for all children) (KiB): 55360 getrusage(RUSAGE_CHILDREN,...) data: user time used= 96.4883 system time used= 1.06984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13778 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= 155 runsolver used 0.154976 second user time and 0.472928 second system time The end
Begin job on node035 at 2010-06-25 23:41:48 IDJOB=2681678 IDBENCH=48167 IDSOLVER=1192 FILE ID=node035/2681678-1277502108 PBS_JOBID= 11190545 Free space on /tmp= 62436 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_4.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681678-1277502108/watcher-2681678-1277502108 -o /tmp/evaluation-result-2681678-1277502108/solver-2681678-1277502108 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681678-1277502108.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e7bb8414272ccdbf28db7bd22cc751df RANDOM SEED=2012997782 node035.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.219 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.219 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1860464 kB Buffers: 27464 kB Cached: 75900 kB SwapCached: 6252 kB Active: 69552 kB Inactive: 46804 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1860464 kB SwapTotal: 4192956 kB SwapFree: 4139292 kB Dirty: 1896 kB Writeback: 0 kB AnonPages: 11712 kB Mapped: 11808 kB Slab: 60136 kB PageTables: 4236 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182092 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= 62436 MiB End job on node035 at 2010-06-25 23:43:26