Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 3.98139 | 3.98198 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=7-P2=11-P3=17-P4=11-B.opb |
MD5SUM | 2169b5e6c2e004be1035c00af298ec4e |
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 | 0.115981 |
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 | 60 |
Total number of constraints | 9 |
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 | 9 |
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) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
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 104/0 clauses 105/0 units 0 0.00/0.00 c vars 60 0.00/0.00 c objective 5 + 0 0.19/0.28 c 0.245962 5.88281 477 7709 0.19/0.28 o 3 3.89/3.97 c 3.40848 6.02734 373 105941 3.89/3.97 s OPTIMUM FOUND 3.89/3.97 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667797-1276645906/watcher-2667797-1276645906 -o /tmp/evaluation-result-2667797-1276645906/solver-2667797-1276645906 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667797-1276645906.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: 1.52 1.13 1.04 3/106 12300 /proc/meminfo: memFree=1826036/2059040 swapFree=4164948/4192956 [pid=12300] ppid=12298 vsize=3516 CPUtime=0 /proc/12300/stat : 12300 (pbct) R 12298 12300 11912 0 -1 4202496 561 0 0 0 0 0 0 0 20 0 1 0 5881618 3600384 483 1992294400 134512640 136485738 4290591600 18446744073709551615 134651007 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12300/statm: 879 484 198 482 0 395 0 [startup+0.105303 s] /proc/loadavg: 1.52 1.13 1.04 3/106 12300 /proc/meminfo: memFree=1826036/2059040 swapFree=4164948/4192956 [pid=12300] ppid=12298 vsize=6020 CPUtime=0.1 /proc/12300/stat : 12300 (pbct) R 12298 12300 11912 0 -1 4202496 1212 0 0 0 9 1 0 0 20 0 1 0 5881618 6164480 1134 1992294400 134512640 136485738 4290591600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12300/statm: 1505 1134 226 482 0 1021 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 6020 [startup+0.201317 s] /proc/loadavg: 1.52 1.13 1.04 3/106 12300 /proc/meminfo: memFree=1826036/2059040 swapFree=4164948/4192956 [pid=12300] ppid=12298 vsize=6020 CPUtime=0.19 /proc/12300/stat : 12300 (pbct) R 12298 12300 11912 0 -1 4202496 1220 0 0 0 17 2 0 0 20 0 1 0 5881618 6164480 1142 1992294400 134512640 136485738 4290591600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12300/statm: 1505 1142 226 482 0 1021 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 6020 [startup+0.300331 s] /proc/loadavg: 1.52 1.13 1.04 3/106 12300 /proc/meminfo: memFree=1826036/2059040 swapFree=4164948/4192956 [pid=12300] ppid=12298 vsize=6168 CPUtime=0.29 /proc/12300/stat : 12300 (pbct) R 12298 12300 11912 0 -1 4202496 1255 0 0 0 25 4 0 0 20 0 1 0 5881618 6316032 1176 1992294400 134512640 136485738 4290591600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12300/statm: 1542 1176 244 482 0 1058 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6168 [startup+0.700389 s] /proc/loadavg: 1.52 1.13 1.04 3/106 12300 /proc/meminfo: memFree=1826036/2059040 swapFree=4164948/4192956 [pid=12300] ppid=12298 vsize=6168 CPUtime=0.69 /proc/12300/stat : 12300 (pbct) R 12298 12300 11912 0 -1 4202496 1255 0 0 0 60 9 0 0 20 0 1 0 5881618 6316032 1176 1992294400 134512640 136485738 4290591600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12300/statm: 1542 1176 244 482 0 1058 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6168 [startup+1.5005 s] /proc/loadavg: 1.48 1.12 1.04 2/107 12301 /proc/meminfo: memFree=1822184/2059040 swapFree=4164948/4192956 [pid=12300] ppid=12298 vsize=6168 CPUtime=1.49 /proc/12300/stat : 12300 (pbct) R 12298 12300 11912 0 -1 4202496 1259 0 0 0 127 22 0 0 23 0 1 0 5881618 6316032 1180 1992294400 134512640 136485738 4290591600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12300/statm: 1542 1180 244 482 0 1058 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6168 [startup+3.10174 s] /proc/loadavg: 1.48 1.12 1.04 2/107 12301 /proc/meminfo: memFree=1821936/2059040 swapFree=4164948/4192956 [pid=12300] ppid=12298 vsize=6168 CPUtime=3.09 /proc/12300/stat : 12300 (pbct) R 12298 12300 11912 0 -1 4202496 1267 0 0 0 263 46 0 0 25 0 1 0 5881618 6316032 1188 1992294400 134512640 136485738 4290591600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12300/statm: 1542 1188 244 482 0 1058 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6168 Solver just ended. Dumping a history of the last processes samples [startup+3.20175 s] /proc/loadavg: 1.48 1.12 1.04 2/107 12301 /proc/meminfo: memFree=1821936/2059040 swapFree=4164948/4192956 [pid=12300] ppid=12298 vsize=6168 CPUtime=3.19 /proc/12300/stat : 12300 (pbct) R 12298 12300 11912 0 -1 4202496 1267 0 0 0 272 47 0 0 25 0 1 0 5881618 6316032 1188 1992294400 134512640 136485738 4290591600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12300/statm: 1542 1188 244 482 0 1058 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 6168 [startup+3.60181 s] /proc/loadavg: 1.48 1.12 1.04 2/107 12301 /proc/meminfo: memFree=1821812/2059040 swapFree=4164948/4192956 [pid=12300] ppid=12298 vsize=6168 CPUtime=3.59 /proc/12300/stat : 12300 (pbct) R 12298 12300 11912 0 -1 4202496 1267 0 0 0 308 51 0 0 25 0 1 0 5881618 6316032 1188 1992294400 134512640 136485738 4290591600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12300/statm: 1542 1188 244 482 0 1058 0 Current children cumulated CPU time (s) 3.59 Current children cumulated vsize (KiB) 6168 [startup+3.80184 s] /proc/loadavg: 1.48 1.12 1.04 2/107 12301 /proc/meminfo: memFree=1821812/2059040 swapFree=4164948/4192956 [pid=12300] ppid=12298 vsize=6168 CPUtime=3.79 /proc/12300/stat : 12300 (pbct) R 12298 12300 11912 0 -1 4202496 1267 0 0 0 325 54 0 0 25 0 1 0 5881618 6316032 1188 1992294400 134512640 136485738 4290591600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12300/statm: 1542 1188 244 482 0 1058 0 Current children cumulated CPU time (s) 3.79 Current children cumulated vsize (KiB) 6168 [startup+3.90185 s] /proc/loadavg: 1.48 1.12 1.04 2/107 12301 /proc/meminfo: memFree=1821812/2059040 swapFree=4164948/4192956 [pid=12300] ppid=12298 vsize=6168 CPUtime=3.89 /proc/12300/stat : 12300 (pbct) R 12298 12300 11912 0 -1 4202496 1267 0 0 0 334 55 0 0 25 0 1 0 5881618 6316032 1188 1992294400 134512640 136485738 4290591600 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12300/statm: 1542 1188 244 482 0 1058 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 6168 Child status: 0 Real time (s): 3.98198 CPU time (s): 3.98139 CPU user time (s): 3.41448 CPU system time (s): 0.566913 CPU usage (%): 99.9853 Max. virtual memory (cumulated for all children) (KiB): 6168 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.41448 system time used= 0.566913 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1273 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 0.011998 second user time and 0.020996 second system time The end
Begin job on node052 at 2010-06-16 01:51:46 IDJOB=2667797 IDBENCH=47880 IDSOLVER=1170 FILE ID=node052/2667797-1276645906 PBS_JOBID= 11172443 Free space on /tmp= 62504 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=7-P2=11-P3=17-P4=11-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667797-1276645906/watcher-2667797-1276645906 -o /tmp/evaluation-result-2667797-1276645906/solver-2667797-1276645906 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667797-1276645906.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2169b5e6c2e004be1035c00af298ec4e RANDOM SEED=155221787 node052.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 : 3000.262 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 : 6000.52 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 : 3000.262 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: 1826564 kB Buffers: 23872 kB Cached: 109368 kB SwapCached: 3620 kB Active: 96056 kB Inactive: 72016 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1826564 kB SwapTotal: 4192956 kB SwapFree: 4164948 kB Dirty: 2452 kB Writeback: 52 kB AnonPages: 31028 kB Mapped: 15052 kB Slab: 42776 kB PageTables: 3908 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179548 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 node052 at 2010-06-16 01:51:50