Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 10.9493 | 10.9532 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=17-P1=13-P2=11-P3=19-P4=11-P5=23-B.opb |
MD5SUM | 8f089c1c530fbf8e6ea9af6ce86dd685 |
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 | 0.110982 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
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) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
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 136/0 clauses 125/0 units 0 0.00/0.00 c vars 75 0.00/0.00 c objective 5 + 0 0.39/0.41 c 0.352946 6.79297 1760 10996 0.39/0.41 o 27 0.59/0.64 c 0.558915 6.79297 603 19142 0.59/0.64 o 5 0.79/0.80 c 0.691894 6.79297 594 24177 0.79/0.80 o 3 10.89/10.94 c 9.39857 6.92188 818 289869 10.89/10.94 s OPTIMUM FOUND 10.89/10.94 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681390-1277497326/watcher-2681390-1277497326 -o /tmp/evaluation-result-2681390-1277497326/solver-2681390-1277497326 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681390-1277497326.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 0.98 0.93 3/106 30394 /proc/meminfo: memFree=1849444/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=3444 CPUtime=0 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 568 0 0 0 0 0 0 0 24 0 1 0 91025370 3526656 487 1992294400 134512640 136421960 4287459056 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 861 489 193 467 0 392 0 [startup+0.057039 s] /proc/loadavg: 0.92 0.98 0.93 3/106 30394 /proc/meminfo: memFree=1849444/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=6680 CPUtime=0.05 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 1380 0 0 0 5 0 0 0 24 0 1 0 91025370 6840320 1299 1992294400 134512640 136421960 4287459056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 1670 1299 214 467 0 1201 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 6680 [startup+0.101043 s] /proc/loadavg: 0.92 0.98 0.93 3/106 30394 /proc/meminfo: memFree=1849444/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=6812 CPUtime=0.09 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 1402 0 0 0 9 0 0 0 24 0 1 0 91025370 6975488 1321 1992294400 134512640 136421960 4287459056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 1703 1321 214 467 0 1234 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6812 [startup+0.301065 s] /proc/loadavg: 0.92 0.98 0.93 3/106 30394 /proc/meminfo: memFree=1849444/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=6812 CPUtime=0.29 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 1421 0 0 0 26 3 0 0 24 0 1 0 91025370 6975488 1340 1992294400 134512640 136421960 4287459056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 1703 1340 214 467 0 1234 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6812 [startup+0.701109 s] /proc/loadavg: 0.92 0.98 0.93 3/106 30394 /proc/meminfo: memFree=1849444/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=6952 CPUtime=0.69 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 1479 0 0 0 60 9 0 0 25 0 1 0 91025370 7118848 1396 1992294400 134512640 136421960 4287459056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 1738 1396 237 467 0 1269 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6952 [startup+1.5012 s] /proc/loadavg: 0.92 0.98 0.93 2/107 30395 /proc/meminfo: memFree=1844724/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=6952 CPUtime=1.49 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 1480 0 0 0 128 21 0 0 25 0 1 0 91025370 7118848 1396 1992294400 134512640 136421960 4287459056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 1738 1396 237 467 0 1269 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6952 [startup+3.10037 s] /proc/loadavg: 0.92 0.98 0.93 2/107 30395 /proc/meminfo: memFree=1844476/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=6952 CPUtime=3.09 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 1481 0 0 0 265 44 0 0 25 0 1 0 91025370 7118848 1397 1992294400 134512640 136421960 4287459056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 1738 1397 237 467 0 1269 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6952 [startup+6.30072 s] /proc/loadavg: 0.93 0.98 0.93 2/107 30395 /proc/meminfo: memFree=1844228/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=7084 CPUtime=6.29 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 1488 0 0 0 539 90 0 0 25 0 1 0 91025370 7254016 1404 1992294400 134512640 136421960 4287459056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 1771 1404 237 467 0 1302 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7084 Solver just ended. Dumping a history of the last processes samples [startup+9.50107 s] /proc/loadavg: 0.93 0.98 0.93 2/107 30395 /proc/meminfo: memFree=1844236/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=7084 CPUtime=9.49 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 1495 0 0 0 815 134 0 0 25 0 1 0 91025370 7254016 1411 1992294400 134512640 136421960 4287459056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 1771 1411 237 467 0 1302 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 7084 [startup+10.3012 s] /proc/loadavg: 0.93 0.98 0.93 2/107 30395 /proc/meminfo: memFree=1844236/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=7084 CPUtime=10.28 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 1497 0 0 0 884 144 0 0 25 0 1 0 91025370 7254016 1413 1992294400 134512640 136421960 4287459056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 1771 1413 237 467 0 1302 0 Current children cumulated CPU time (s) 10.28 Current children cumulated vsize (KiB) 7084 [startup+10.7002 s] /proc/loadavg: 0.93 0.98 0.93 2/107 30395 /proc/meminfo: memFree=1844236/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=7084 CPUtime=10.69 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 1497 0 0 0 920 149 0 0 25 0 1 0 91025370 7254016 1413 1992294400 134512640 136421960 4287459056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 1771 1413 237 467 0 1302 0 Current children cumulated CPU time (s) 10.69 Current children cumulated vsize (KiB) 7084 [startup+10.9002 s] /proc/loadavg: 0.93 0.98 0.93 2/107 30395 /proc/meminfo: memFree=1844112/2059040 swapFree=4139444/4192956 [pid=30394] ppid=30392 vsize=7084 CPUtime=10.89 /proc/30394/stat : 30394 (pbct) R 30392 30394 29978 0 -1 4202496 1497 0 0 0 936 153 0 0 25 0 1 0 91025370 7254016 1413 1992294400 134512640 136421960 4287459056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30394/statm: 1771 1413 237 467 0 1302 0 Current children cumulated CPU time (s) 10.89 Current children cumulated vsize (KiB) 7084 Child status: 0 Real time (s): 10.9532 CPU time (s): 10.9493 CPU user time (s): 9.40857 CPU system time (s): 1.54077 CPU usage (%): 99.9647 Max. virtual memory (cumulated for all children) (KiB): 7084 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.40857 system time used= 1.54076 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1502 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= 18 runsolver used 0.019996 second user time and 0.065989 second system time The end
Begin job on node038 at 2010-06-25 22:22:06 IDJOB=2681390 IDBENCH=47879 IDSOLVER=1192 FILE ID=node038/2681390-1277497326 PBS_JOBID= 11190570 Free space on /tmp= 62460 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=17-P1=13-P2=11-P3=19-P4=11-P5=23-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681390-1277497326/watcher-2681390-1277497326 -o /tmp/evaluation-result-2681390-1277497326/solver-2681390-1277497326 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681390-1277497326.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8f089c1c530fbf8e6ea9af6ce86dd685 RANDOM SEED=111603999 node038.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 : 3000.222 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 : 6000.44 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 : 3000.222 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: 1849972 kB Buffers: 28428 kB Cached: 78080 kB SwapCached: 5828 kB Active: 29208 kB Inactive: 89808 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1849972 kB SwapTotal: 4192956 kB SwapFree: 4139444 kB Dirty: 1900 kB Writeback: 0 kB AnonPages: 11428 kB Mapped: 11908 kB Slab: 68168 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181520 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= 62460 MiB End job on node038 at 2010-06-25 22:22:17