Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 23.9824 | 23.9882 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=107-P1=73-P2=127-B.opb |
MD5SUM | 5bfa86516615baf8e5760766082d64a4 |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.25296 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 42 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
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 103/0 clauses 98/0 units 0 0.00/0.00 c vars 42 0.00/0.00 c objective 7 + 0 0.80/0.89 c 0.793879 5.96484 1155 17969 0.80/0.89 o 65 2.49/2.58 c 2.26365 6.12891 889 57701 2.49/2.58 o 53 3.49/3.55 c 3.11852 6.12891 774 80107 3.49/3.55 o 21 3.79/3.86 c 3.39048 6.12891 544 87010 3.79/3.86 o 17 4.19/4.29 c 3.76143 6.12891 506 98274 4.19/4.29 o 5 4.30/4.38 c 3.84641 6.12891 464 100451 4.30/4.38 o 3 23.89/23.98 c 20.9748 6.12891 393 534987 23.89/23.98 s OPTIMUM FOUND 23.89/23.98 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681395-1277497364/watcher-2681395-1277497364 -o /tmp/evaluation-result-2681395-1277497364/solver-2681395-1277497364 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681395-1277497364.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: 1.07 1.04 1.01 3/106 22646 /proc/meminfo: memFree=1843092/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=3580 CPUtime=0 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 600 0 0 0 0 0 0 0 20 0 1 0 125340264 3665920 520 1992294400 134512640 136421960 4294381856 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 895 521 193 467 0 426 0 [startup+0.0923701 s] /proc/loadavg: 1.07 1.04 1.01 3/106 22646 /proc/meminfo: memFree=1843092/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=5976 CPUtime=0.08 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1209 0 0 0 7 1 0 0 20 0 1 0 125340264 6119424 1128 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1494 1128 214 467 0 1025 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 5976 [startup+0.101371 s] /proc/loadavg: 1.07 1.04 1.01 3/106 22646 /proc/meminfo: memFree=1843092/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=5976 CPUtime=0.09 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1217 0 0 0 8 1 0 0 20 0 1 0 125340264 6119424 1136 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1494 1136 214 467 0 1025 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5976 [startup+0.301389 s] /proc/loadavg: 1.07 1.04 1.01 3/106 22646 /proc/meminfo: memFree=1843092/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=6104 CPUtime=0.29 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1226 0 0 0 26 3 0 0 20 0 1 0 125340264 6250496 1145 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1526 1145 214 467 0 1057 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6104 [startup+0.701427 s] /proc/loadavg: 1.07 1.04 1.01 3/106 22646 /proc/meminfo: memFree=1843092/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=6104 CPUtime=0.69 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1256 0 0 0 62 7 0 0 21 0 1 0 125340264 6250496 1175 1992294400 134512640 136421960 4294381856 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1526 1175 214 467 0 1057 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6104 [startup+1.5015 s] /proc/loadavg: 1.07 1.04 1.01 2/107 22647 /proc/meminfo: memFree=1838992/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=6272 CPUtime=1.49 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1293 0 0 0 132 17 0 0 23 0 1 0 125340264 6422528 1211 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1568 1211 237 467 0 1099 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6272 [startup+3.10066 s] /proc/loadavg: 1.07 1.04 1.01 2/107 22647 /proc/meminfo: memFree=1838744/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=6272 CPUtime=3.09 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1294 0 0 0 272 37 0 0 25 0 1 0 125340264 6422528 1211 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1568 1211 237 467 0 1099 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6272 [startup+6.30096 s] /proc/loadavg: 1.07 1.04 1.01 2/107 22647 /proc/meminfo: memFree=1838744/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=6272 CPUtime=6.29 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1298 0 0 0 551 78 0 0 25 0 1 0 125340264 6422528 1211 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1568 1211 237 467 0 1099 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6272 [startup+12.7006 s] /proc/loadavg: 1.06 1.04 1.01 2/107 22647 /proc/meminfo: memFree=1838620/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=6272 CPUtime=12.69 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1298 0 0 0 1103 166 0 0 25 0 1 0 125340264 6422528 1211 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1568 1211 237 467 0 1099 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 6272 Solver just ended. Dumping a history of the last processes samples [startup+19.1012 s] /proc/loadavg: 1.06 1.04 1.01 2/107 22647 /proc/meminfo: memFree=1838620/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=6272 CPUtime=19.08 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1302 0 0 0 1670 238 0 0 25 0 1 0 125340264 6422528 1215 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1568 1215 237 467 0 1099 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 6272 [startup+22.3005 s] /proc/loadavg: 1.05 1.04 1.01 2/107 22647 /proc/meminfo: memFree=1838620/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=6272 CPUtime=22.28 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1306 0 0 0 1950 278 0 0 25 0 1 0 125340264 6422528 1219 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1568 1219 237 467 0 1099 0 Current children cumulated CPU time (s) 22.28 Current children cumulated vsize (KiB) 6272 [startup+23.1086 s] /proc/loadavg: 1.05 1.04 1.01 2/107 22647 /proc/meminfo: memFree=1838620/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=6272 CPUtime=23.09 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1306 0 0 0 2021 288 0 0 25 0 1 0 125340264 6422528 1219 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1568 1219 237 467 0 1099 0 Current children cumulated CPU time (s) 23.09 Current children cumulated vsize (KiB) 6272 [startup+23.5006 s] /proc/loadavg: 1.05 1.04 1.01 2/107 22647 /proc/meminfo: memFree=1838620/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=6272 CPUtime=23.48 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1306 0 0 0 2055 293 0 0 25 0 1 0 125340264 6422528 1219 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1568 1219 237 467 0 1099 0 Current children cumulated CPU time (s) 23.48 Current children cumulated vsize (KiB) 6272 [startup+23.9006 s] /proc/loadavg: 1.05 1.04 1.01 2/107 22647 /proc/meminfo: memFree=1838620/2059040 swapFree=4140248/4192956 [pid=22646] ppid=22644 vsize=6272 CPUtime=23.89 /proc/22646/stat : 22646 (pbct) R 22644 22646 22219 0 -1 4202496 1306 0 0 0 2090 299 0 0 25 0 1 0 125340264 6422528 1219 1992294400 134512640 136421960 4294381856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/22646/statm: 1568 1219 237 467 0 1099 0 Current children cumulated CPU time (s) 23.89 Current children cumulated vsize (KiB) 6272 Child status: 0 Real time (s): 23.9882 CPU time (s): 23.9824 CPU user time (s): 20.9798 CPU system time (s): 3.00254 CPU usage (%): 99.9757 Max. virtual memory (cumulated for all children) (KiB): 6272 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.9798 system time used= 3.00254 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1312 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= 326 runsolver used 0.035994 second user time and 0.122981 second system time The end
Begin job on node004 at 2010-06-25 22:22:44 IDJOB=2681395 IDBENCH=47884 IDSOLVER=1192 FILE ID=node004/2681395-1277497364 PBS_JOBID= 11190556 Free space on /tmp= 62336 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=107-P1=73-P2=127-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681395-1277497364/watcher-2681395-1277497364 -o /tmp/evaluation-result-2681395-1277497364/solver-2681395-1277497364 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681395-1277497364.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5bfa86516615baf8e5760766082d64a4 RANDOM SEED=469874421 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: 1843620 kB Buffers: 37148 kB Cached: 82992 kB SwapCached: 5576 kB Active: 58296 kB Inactive: 75304 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1843620 kB SwapTotal: 4192956 kB SwapFree: 4140248 kB Dirty: 1876 kB Writeback: 0 kB AnonPages: 12076 kB Mapped: 11928 kB Slab: 59948 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181964 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= 62336 MiB End job on node004 at 2010-06-25 22:23:08