Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 20 | 1.3398 | 1.33934 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/ttp/normalized-circ4_3.opb |
MD5SUM | 6b7a318661ea9d7a03f30f3e64874f46 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.548916 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 144 |
Total number of constraints | 704 |
Number of constraints which are clauses | 464 |
Number of constraints which are cardinality constraints (but not clauses) | 96 |
Number of constraints which are nor clauses,nor cardinality constraints | 144 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 12 |
Number of terms in the objective function | 48 |
Biggest coefficient in the objective function | 2 |
Number of bits for the biggest coefficient in the objective function | 2 |
Sum of the numbers in the objective function | 64 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8 |
Number of bits of the biggest number in a constraint | 4 |
Biggest sum of numbers in a constraint | 64 |
Number of bits of the biggest sum of numbers | 7 |
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 0.00/0.01 c constraints 240/0 clauses 464/0 units 0 0.00/0.01 c vars 144 0.00/0.01 c objective 48 + 0 0.10/0.10 c 0.103984 9.71484 27 298 0.10/0.10 o 24 0.10/0.12 c 0.117982 9.90234 71 436 0.10/0.12 o 22 0.10/0.14 c 0.134979 9.90234 104 501 0.10/0.14 o 20 1.29/1.31 c 1.26881 10.0273 686 3998 1.29/1.31 s OPTIMUM FOUND 1.29/1.31 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
OK 20
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669172-1276442163/watcher-2669172-1276442163 -o /tmp/evaluation-result-2669172-1276442163/solver-2669172-1276442163 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669172-1276442163.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: 0.92 1.00 0.99 3/106 23231 /proc/meminfo: memFree=1807684/2059040 swapFree=4140388/4192956 [pid=23231] ppid=23229 vsize=2208 CPUtime=0 /proc/23231/stat : 23231 (pbct) R 23229 23231 22948 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 19820216 2260992 191 1992294400 134512640 136485738 4287920368 18446744073709551615 134552075 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/23231/statm: 552 191 156 482 0 68 0 [startup+0.105774 s] /proc/loadavg: 0.92 1.00 0.99 3/106 23231 /proc/meminfo: memFree=1807684/2059040 swapFree=4140388/4192956 [pid=23231] ppid=23229 vsize=9944 CPUtime=0.1 /proc/23231/stat : 23231 (pbct) R 23229 23231 22948 0 -1 4202496 2182 0 0 0 10 0 0 0 20 0 1 0 19820216 10182656 2104 1992294400 134512640 136485738 4287920368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23231/statm: 2486 2104 226 482 0 2002 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 9944 [startup+0.200783 s] /proc/loadavg: 0.92 1.00 0.99 3/106 23231 /proc/meminfo: memFree=1807684/2059040 swapFree=4140388/4192956 [pid=23231] ppid=23229 vsize=10136 CPUtime=0.19 /proc/23231/stat : 23231 (pbct) R 23229 23231 22948 0 -1 4202496 2235 0 0 0 19 0 0 0 20 0 1 0 19820216 10379264 2154 1992294400 134512640 136485738 4287920368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23231/statm: 2534 2154 244 482 0 2050 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 10136 [startup+0.300792 s] /proc/loadavg: 0.92 1.00 0.99 3/106 23231 /proc/meminfo: memFree=1807684/2059040 swapFree=4140388/4192956 [pid=23231] ppid=23229 vsize=10136 CPUtime=0.29 /proc/23231/stat : 23231 (pbct) R 23229 23231 22948 0 -1 4202496 2235 0 0 0 28 1 0 0 20 0 1 0 19820216 10379264 2154 1992294400 134512640 136485738 4287920368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23231/statm: 2534 2154 244 482 0 2050 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10136 [startup+0.70083 s] /proc/loadavg: 0.92 1.00 0.99 3/106 23231 /proc/meminfo: memFree=1807684/2059040 swapFree=4140388/4192956 [pid=23231] ppid=23229 vsize=10264 CPUtime=0.69 /proc/23231/stat : 23231 (pbct) R 23229 23231 22948 0 -1 4202496 2247 0 0 0 67 2 0 0 21 0 1 0 19820216 10510336 2166 1992294400 134512640 136485738 4287920368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23231/statm: 2566 2166 244 482 0 2082 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10264 Solver just ended. Dumping a history of the last processes samples [startup+0.80084 s] /proc/loadavg: 0.92 1.00 0.99 3/106 23231 /proc/meminfo: memFree=1807684/2059040 swapFree=4140388/4192956 [pid=23231] ppid=23229 vsize=10264 CPUtime=0.79 /proc/23231/stat : 23231 (pbct) R 23229 23231 22948 0 -1 4202496 2251 0 0 0 77 2 0 0 21 0 1 0 19820216 10510336 2170 1992294400 134512640 136485738 4287920368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23231/statm: 2566 2170 244 482 0 2082 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 10264 [startup+1.20888 s] /proc/loadavg: 0.92 1.00 0.99 2/107 23232 /proc/meminfo: memFree=1799864/2059040 swapFree=4140388/4192956 [pid=23231] ppid=23229 vsize=10264 CPUtime=1.19 /proc/23231/stat : 23231 (pbct) R 23229 23231 22948 0 -1 4202496 2256 0 0 0 116 3 0 0 22 0 1 0 19820216 10510336 2175 1992294400 134512640 136485738 4287920368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23231/statm: 2566 2175 244 482 0 2082 0 Current children cumulated CPU time (s) 1.19 Current children cumulated vsize (KiB) 10264 [startup+1.30089 s] /proc/loadavg: 0.92 1.00 0.99 2/107 23232 /proc/meminfo: memFree=1799864/2059040 swapFree=4140388/4192956 [pid=23231] ppid=23229 vsize=10264 CPUtime=1.29 /proc/23231/stat : 23231 (pbct) R 23229 23231 22948 0 -1 4202496 2259 0 0 0 125 4 0 0 22 0 1 0 19820216 10510336 2178 1992294400 134512640 136485738 4287920368 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23231/statm: 2566 2178 244 482 0 2082 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 10264 Child status: 0 Real time (s): 1.33934 CPU time (s): 1.3398 CPU user time (s): 1.2938 CPU system time (s): 0.045993 CPU usage (%): 100.034 Max. virtual memory (cumulated for all children) (KiB): 10264 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.2938 system time used= 0.045993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2266 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= 6 runsolver used 0.004999 second user time and 0.014997 second system time The end
Begin job on node004 at 2010-06-13 17:16:03 IDJOB=2669172 IDBENCH=2012 IDSOLVER=1170 FILE ID=node004/2669172-1276442163 PBS_JOBID= 11173327 Free space on /tmp= 62536 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ4_3.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669172-1276442163/watcher-2669172-1276442163 -o /tmp/evaluation-result-2669172-1276442163/solver-2669172-1276442163 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669172-1276442163.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6b7a318661ea9d7a03f30f3e64874f46 RANDOM SEED=300825418 node004.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 : 3000.210 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 : 6000.42 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 : 3000.210 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1808212 kB Buffers: 40596 kB Cached: 130740 kB SwapCached: 6588 kB Active: 95172 kB Inactive: 89792 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1808212 kB SwapTotal: 4192956 kB SwapFree: 4140388 kB Dirty: 2032 kB Writeback: 4 kB AnonPages: 11440 kB Mapped: 12952 kB Slab: 43988 kB PageTables: 4048 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181816 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= 62536 MiB End job on node004 at 2010-06-13 17:16:05