Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 9.97448 | 9.97726 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-B.opb |
MD5SUM | c019e7570938e486ee7a54f01dcef63b |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 1.3268 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 135 |
Total number of constraints | 19 |
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 | 19 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 225 |
Sum of products size (including duplicates) | 450 |
Number of different products | 225 |
Sum of products size | 450 |
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 0.00/0.00 c constraints 244/0 clauses 225/0 units 0 0.00/0.00 c vars 135 0.00/0.00 c objective 5 + 0 2.30/2.39 c 2.06369 9.96875 3575 75462 2.30/2.39 o 9 6.70/6.77 c 5.83311 10.1055 1107 217200 6.70/6.77 o 5 7.70/7.77 c 6.69198 10.1055 1027 252132 7.70/7.77 o 3 9.89/9.95 c 8.5757 10.1055 1189 324604 9.89/9.95 o 2 9.89/9.95 c 8.5767 10.1055 595 324604 9.89/9.95 s OPTIMUM FOUND 9.89/9.95 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681518-1277499093/watcher-2681518-1277499093 -o /tmp/evaluation-result-2681518-1277499093/solver-2681518-1277499093 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681518-1277499093.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 31771 /proc/meminfo: memFree=1848232/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=3312 CPUtime=0 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 525 0 0 0 0 0 0 0 18 0 1 0 125513323 3391488 445 1992294400 134512640 136421960 4288265328 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 828 447 189 467 0 359 0 [startup+0.10289 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31771 /proc/meminfo: memFree=1848232/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=9552 CPUtime=0.09 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2094 0 0 0 9 0 0 0 20 0 1 0 125513323 9781248 2014 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2388 2014 214 467 0 1919 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9552 [startup+0.200901 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31771 /proc/meminfo: memFree=1848232/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=9680 CPUtime=0.19 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2134 0 0 0 17 2 0 0 20 0 1 0 125513323 9912320 2054 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2420 2054 215 467 0 1951 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 9680 [startup+0.300912 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31771 /proc/meminfo: memFree=1848232/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=9816 CPUtime=0.29 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2152 0 0 0 26 3 0 0 20 0 1 0 125513323 10051584 2072 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2454 2072 215 467 0 1985 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9816 [startup+0.700958 s] /proc/loadavg: 1.00 1.00 1.00 3/106 31771 /proc/meminfo: memFree=1848232/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=9948 CPUtime=0.69 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2186 0 0 0 60 9 0 0 20 0 1 0 125513323 10186752 2106 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2487 2106 215 467 0 2018 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9948 [startup+1.50105 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31772 /proc/meminfo: memFree=1840536/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=10076 CPUtime=1.49 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2228 0 0 0 129 20 0 0 23 0 1 0 125513323 10317824 2148 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2519 2148 215 467 0 2050 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10076 [startup+3.10124 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31772 /proc/meminfo: memFree=1840164/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=10344 CPUtime=3.09 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2294 0 0 0 266 43 0 0 25 0 1 0 125513323 10592256 2213 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2586 2213 238 467 0 2117 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10344 [startup+6.30061 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31772 /proc/meminfo: memFree=1839916/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=10344 CPUtime=6.29 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2294 0 0 0 543 86 0 0 25 0 1 0 125513323 10592256 2213 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2586 2213 238 467 0 2117 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10344 Solver just ended. Dumping a history of the last processes samples [startup+6.40062 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31772 /proc/meminfo: memFree=1839916/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=10344 CPUtime=6.39 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2294 0 0 0 551 88 0 0 25 0 1 0 125513323 10592256 2213 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2586 2213 238 467 0 2117 0 Current children cumulated CPU time (s) 6.39 Current children cumulated vsize (KiB) 10344 [startup+8.00081 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31772 /proc/meminfo: memFree=1839916/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=10344 CPUtime=7.99 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2300 0 0 0 688 111 0 0 25 0 1 0 125513323 10592256 2217 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2586 2217 238 467 0 2117 0 Current children cumulated CPU time (s) 7.99 Current children cumulated vsize (KiB) 10344 [startup+8.8009 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31772 /proc/meminfo: memFree=1839916/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=10344 CPUtime=8.8 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2300 0 0 0 758 122 0 0 25 0 1 0 125513323 10592256 2217 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2586 2217 238 467 0 2117 0 Current children cumulated CPU time (s) 8.8 Current children cumulated vsize (KiB) 10344 [startup+9.60099 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31772 /proc/meminfo: memFree=1839916/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=10344 CPUtime=9.59 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2300 0 0 0 827 132 0 0 25 0 1 0 125513323 10592256 2217 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2586 2217 238 467 0 2117 0 Current children cumulated CPU time (s) 9.59 Current children cumulated vsize (KiB) 10344 [startup+9.80102 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31772 /proc/meminfo: memFree=1839916/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=10344 CPUtime=9.78 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2300 0 0 0 844 134 0 0 25 0 1 0 125513323 10592256 2217 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2586 2217 238 467 0 2117 0 Current children cumulated CPU time (s) 9.78 Current children cumulated vsize (KiB) 10344 [startup+9.90103 s] /proc/loadavg: 1.00 1.00 1.00 2/107 31772 /proc/meminfo: memFree=1839916/2059040 swapFree=4135556/4192956 [pid=31771] ppid=31769 vsize=10344 CPUtime=9.89 /proc/31771/stat : 31771 (pbct) R 31769 31771 31354 0 -1 4202496 2300 0 0 0 853 136 0 0 25 0 1 0 125513323 10592256 2217 1992294400 134512640 136421960 4288265328 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31771/statm: 2586 2217 238 467 0 2117 0 Current children cumulated CPU time (s) 9.89 Current children cumulated vsize (KiB) 10344 Child status: 0 Real time (s): 9.97726 CPU time (s): 9.97448 CPU user time (s): 8.60069 CPU system time (s): 1.37379 CPU usage (%): 99.9722 Max. virtual memory (cumulated for all children) (KiB): 10344 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.60069 system time used= 1.37379 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2306 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= 12 runsolver used 0.018997 second user time and 0.057991 second system time The end
Begin job on node001 at 2010-06-25 22:51:33 IDJOB=2681518 IDBENCH=48007 IDSOLVER=1192 FILE ID=node001/2681518-1277499093 PBS_JOBID= 11190573 Free space on /tmp= 62440 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681518-1277499093/watcher-2681518-1277499093 -o /tmp/evaluation-result-2681518-1277499093/solver-2681518-1277499093 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681518-1277499093.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c019e7570938e486ee7a54f01dcef63b RANDOM SEED=199241792 node001.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 : 3000.202 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 : 6000.40 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 : 3000.202 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1848644 kB Buffers: 24008 kB Cached: 88180 kB SwapCached: 9700 kB Active: 69972 kB Inactive: 55056 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1848644 kB SwapTotal: 4192956 kB SwapFree: 4135556 kB Dirty: 1916 kB Writeback: 8 kB AnonPages: 11320 kB Mapped: 8288 kB Slab: 63416 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182808 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= 62440 MiB End job on node001 at 2010-06-25 22:51:43