Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 10.8214 | 10.8232 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=11-P1=37-P2=37-P3=29-B.opb |
MD5SUM | cbe543752cefcfc8b074d7a209a42328 |
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 | 0.098984 |
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 | 54 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
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 115/0 clauses 108/0 units 0 0.00/0.00 c vars 54 0.00/0.00 c objective 6 + 0 0.09/0.15 c 0.136979 6.07812 597 3402 0.09/0.15 o 5 0.29/0.38 c 0.329949 6.21094 813 9408 0.29/0.38 o 3 10.79/10.81 c 9.45756 6.33984 864 260138 10.79/10.81 s OPTIMUM FOUND 10.79/10.81 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681438-1277498020/watcher-2681438-1277498020 -o /tmp/evaluation-result-2681438-1277498020/solver-2681438-1277498020 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681438-1277498020.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: 0.93 0.98 0.99 3/106 31502 /proc/meminfo: memFree=1893724/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=3440 CPUtime=0 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 572 0 0 0 0 0 0 0 20 0 1 0 91094943 3522560 491 1992294400 134512640 136421960 4290439392 18446744073709551615 134651289 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 860 492 193 467 0 391 0 [startup+0.0366219 s] /proc/loadavg: 0.93 0.98 0.99 3/106 31502 /proc/meminfo: memFree=1893724/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6088 CPUtime=0.03 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1231 0 0 0 3 0 0 0 20 0 1 0 91094943 6234112 1150 1992294400 134512640 136421960 4290439392 18446744073709551615 134872385 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1522 1153 213 467 0 1053 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 6088 [startup+0.100628 s] /proc/loadavg: 0.93 0.98 0.99 3/106 31502 /proc/meminfo: memFree=1893724/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6220 CPUtime=0.09 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1276 0 0 0 9 0 0 0 20 0 1 0 91094943 6369280 1195 1992294400 134512640 136421960 4290439392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1555 1195 214 467 0 1086 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6220 [startup+0.300647 s] /proc/loadavg: 0.93 0.98 0.99 3/106 31502 /proc/meminfo: memFree=1893724/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6356 CPUtime=0.29 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1313 0 0 0 26 3 0 0 20 0 1 0 91094943 6508544 1231 1992294400 134512640 136421960 4290439392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1589 1231 237 467 0 1120 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6356 [startup+0.700686 s] /proc/loadavg: 0.93 0.98 0.99 3/106 31502 /proc/meminfo: memFree=1893724/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6356 CPUtime=0.69 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1326 0 0 0 60 9 0 0 21 0 1 0 91094943 6508544 1243 1992294400 134512640 136421960 4290439392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1589 1243 237 467 0 1120 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6356 [startup+1.50077 s] /proc/loadavg: 0.93 0.98 0.99 2/107 31503 /proc/meminfo: memFree=1889500/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6356 CPUtime=1.49 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1332 0 0 0 129 20 0 0 23 0 1 0 91094943 6508544 1249 1992294400 134512640 136421960 4290439392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1589 1249 237 467 0 1120 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6356 [startup+3.10092 s] /proc/loadavg: 0.93 0.98 0.99 2/107 31503 /proc/meminfo: memFree=1889252/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6488 CPUtime=3.09 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1343 0 0 0 266 43 0 0 25 0 1 0 91094943 6643712 1260 1992294400 134512640 136421960 4290439392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1622 1260 237 467 0 1153 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6488 [startup+6.30124 s] /proc/loadavg: 0.94 0.98 0.99 2/107 31503 /proc/meminfo: memFree=1889128/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6488 CPUtime=6.29 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1360 0 0 0 548 81 0 0 25 0 1 0 91094943 6643712 1277 1992294400 134512640 136421960 4290439392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1622 1277 237 467 0 1153 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6488 Solver just ended. Dumping a history of the last processes samples [startup+7.9004 s] /proc/loadavg: 0.94 0.98 0.99 2/107 31503 /proc/meminfo: memFree=1889128/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6488 CPUtime=7.89 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1360 0 0 0 688 101 0 0 25 0 1 0 91094943 6643712 1277 1992294400 134512640 136421960 4290439392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1622 1277 237 467 0 1153 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 6488 [startup+9.50055 s] /proc/loadavg: 0.94 0.98 0.99 2/107 31503 /proc/meminfo: memFree=1889128/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6488 CPUtime=9.48 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1361 0 0 0 829 119 0 0 25 0 1 0 91094943 6643712 1278 1992294400 134512640 136421960 4290439392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1622 1278 237 467 0 1153 0 Current children cumulated CPU time (s) 9.48 Current children cumulated vsize (KiB) 6488 [startup+10.3006 s] /proc/loadavg: 0.94 0.98 0.99 2/107 31503 /proc/meminfo: memFree=1889128/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6488 CPUtime=10.29 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1361 0 0 0 900 129 0 0 25 0 1 0 91094943 6643712 1278 1992294400 134512640 136421960 4290439392 18446744073709551615 134857512 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1622 1278 237 467 0 1153 0 Current children cumulated CPU time (s) 10.29 Current children cumulated vsize (KiB) 6488 [startup+10.7007 s] /proc/loadavg: 0.94 0.98 0.99 2/107 31503 /proc/meminfo: memFree=1889128/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6488 CPUtime=10.68 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1367 0 0 0 935 133 0 0 25 0 1 0 91094943 6643712 1284 1992294400 134512640 136421960 4290439392 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1622 1284 237 467 0 1153 0 Current children cumulated CPU time (s) 10.68 Current children cumulated vsize (KiB) 6488 [startup+10.8007 s] /proc/loadavg: 0.94 0.98 0.99 2/107 31503 /proc/meminfo: memFree=1889128/2059040 swapFree=4140788/4192956 [pid=31502] ppid=31500 vsize=6488 CPUtime=10.79 /proc/31502/stat : 31502 (pbct) R 31500 31502 31059 0 -1 4202496 1367 0 0 0 944 135 0 0 25 0 1 0 91094943 6643712 1284 1992294400 134512640 136421960 4290439392 18446744073709551615 134857222 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31502/statm: 1622 1284 237 467 0 1153 0 Current children cumulated CPU time (s) 10.79 Current children cumulated vsize (KiB) 6488 Child status: 0 Real time (s): 10.8232 CPU time (s): 10.8214 CPU user time (s): 9.46556 CPU system time (s): 1.35579 CPU usage (%): 99.9832 Max. virtual memory (cumulated for all children) (KiB): 6488 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.46556 system time used= 1.35579 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1372 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= 15 runsolver used 0.018997 second user time and 0.06499 second system time The end
Begin job on node036 at 2010-06-25 22:33:40 IDJOB=2681438 IDBENCH=47927 IDSOLVER=1192 FILE ID=node036/2681438-1277498020 PBS_JOBID= 11190564 Free space on /tmp= 62380 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=11-P1=37-P2=37-P3=29-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681438-1277498020/watcher-2681438-1277498020 -o /tmp/evaluation-result-2681438-1277498020/solver-2681438-1277498020 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681438-1277498020.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cbe543752cefcfc8b074d7a209a42328 RANDOM SEED=1013336137 node036.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 : 3000.251 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 : 6000.50 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 : 3000.251 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: 1894128 kB Buffers: 8828 kB Cached: 63268 kB SwapCached: 5120 kB Active: 69824 kB Inactive: 15408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1894128 kB SwapTotal: 4192956 kB SwapFree: 4140788 kB Dirty: 1912 kB Writeback: 0 kB AnonPages: 11948 kB Mapped: 12040 kB Slab: 57720 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180664 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= 62376 MiB End job on node036 at 2010-06-25 22:33:51